Table of Contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2021

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from:             to             

Commission File Number: 001-33723

Main Street Capital Corporation

(Exact name of registrant as specified in its charter)

Maryland
(State or other jurisdiction of
incorporation or organization)

41-2230745
(I.R.S. Employer
Identification No.)

1300 Post Oak Boulevard, 8th Floor
Houston, TX
(Address of principal executive offices)

77056
(Zip Code)

(713) 350-6000

(Registrant’s telephone number including area code)

n/a

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

  

Trading Symbol

 

Name of Each Exchange on Which
Registered

Common Stock, par value $0.01 per share

MAIN

New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes  No 

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes  No 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer

Accelerated filer

Non-accelerated filer

Smaller reporting company
Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes  No 

The number of shares outstanding of the issuer’s common stock as of August 5, 2021 was 68,611,006.


Table of Contents

TABLE OF CONTENTS

PART I

FINANCIAL INFORMATION

Item 1.

Consolidated Financial Statements

Consolidated Balance Sheets—June 30, 2021 (unaudited) and December 31, 2020

1

Consolidated Statements of Operations (unaudited)—Three and six months ended June 30, 2021 and 2020

2

Consolidated Statements of Changes in Net Assets (unaudited)—Six months ended June 30, 2021 and 2020

3

Consolidated Statements of Cash Flows (unaudited)—Six months ended June 30, 2021 and 2020

4

Consolidated Schedule of Investments (unaudited)—June 30, 2021

5

Consolidated Schedule of Investments—December 31, 2020

29

Notes to Consolidated Financial Statements (unaudited)

52

Consolidated Schedules of Investments in and Advances to Affiliates (unaudited)—Six months ended June 30, 2021 and 2020

88

Item 2.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

99

Item 3.

Quantitative and Qualitative Disclosures about Market Risk

119

Item 4.

Controls and Procedures

119

PART II

OTHER INFORMATION

Item 1.

Legal Proceedings

119

Item 1A.

Risk Factors

119

Item 2.

Unregistered Sales of Equity Securities and Use of Proceeds

120

Item 6.

Exhibits

121

Signatures

122


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Balance Sheets

(dollars in thousands, except shares and per share amounts)

June 30, 

December 31, 

    

2021

    

2020

(Unaudited)

ASSETS

 

  

 

  

Investments at fair value:

 

  

 

  

Control investments (cost: $882,469 and $831,490 as of June 30, 2021 and December 31, 2020, respectively)

$

1,209,793

$

1,113,725

Affiliate investments (cost: $421,424 and $416,479 as of June 30, 2021 and December 31, 2020, respectively)

 

387,476

 

366,301

Non‑Control/Non‑Affiliate investments (cost: $1,421,592 and $1,268,740 as of June 30, 2021 and December 31, 2020, respectively)

 

1,375,001

 

1,204,840

Total investments (cost: $2,725,485 and $2,516,709 as of June 30, 2021 and December 31, 2020, respectively)

 

2,972,270

 

2,684,866

Cash and cash equivalents

 

58,796

 

31,919

Interest receivable and other assets

 

54,386

 

49,761

Deferred financing costs (net of accumulated amortization of $8,975 and $8,477 as of June 30, 2021 and December 31, 2020, respectively)

 

4,703

 

2,818

Total assets

$

3,090,155

$

2,769,364

LIABILITIES

 

 

Credit facility

$

169,000

$

269,000

SBIC debentures (par: $322,000 and $309,800 as of June 30, 2021 and December 31, 2020, respectively)

 

314,828

 

303,972

5.20% Notes due 2024 (par: $450,000 as of both June 30, 2021 and December 31, 2020)

 

451,544

 

451,817

4.50% Notes due 2022 (par: $185,000 as of both June 30, 2021 and December 31, 2020)

 

184,140

 

183,836

3.00% Notes due 2026 (par: $300,000 as of June 30, 2021)

 

295,230

 

Accounts payable and other liabilities

 

21,709

 

20,833

Payable for securities purchased

 

11,226

 

Interest payable

 

11,878

 

8,658

Dividend payable

 

14,049

 

13,889

Deferred tax liability, net

 

11,710

 

2,592

Total liabilities

 

1,485,314

 

1,254,597

Commitments and contingencies (Note K)

 

 

NET ASSETS

 

 

Common stock, $0.01 par value per share (150,000,000 shares authorized; 68,518,661 and 67,674,853 shares issued and outstanding as of June 30, 2021 and December 31, 2020, respectively)

 

685

 

677

Additional paid‑in capital

 

1,637,583

 

1,615,940

Total undistributed (overdistributed) earnings

 

(33,427)

 

(101,850)

Total net assets

 

1,604,841

 

1,514,767

Total liabilities and net assets

$

3,090,155

$

2,769,364

NET ASSET VALUE PER SHARE

$

23.42

$

22.35

The accompanying notes are an integral part of these consolidated financial statements

1


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Statements of Operations

(dollars in thousands, except shares and per share amounts)

(Unaudited)

Three Months Ended

Six Months Ended

    

June 30, 

June 30, 

    

2021

    

2020

    

2021

    

2020

INVESTMENT INCOME:

 

  

 

  

 

  

 

  

Interest, fee and dividend income:

 

  

 

  

 

  

 

  

Control investments

$

27,027

$

19,327

$

51,052

$

38,800

Affiliate investments

 

11,005

 

7,207

 

22,511

 

15,371

Non‑Control/Non‑Affiliate investments

 

29,262

 

25,473

 

56,539

 

53,985

Total investment income

 

67,294

 

52,007

 

130,102

 

108,156

EXPENSES:

 

 

 

 

Interest

 

(14,400)

 

(11,898)

 

(28,206)

 

(24,338)

Compensation

 

(6,895)

 

(4,802)

 

(13,216)

 

(7,300)

General and administrative

 

(3,417)

 

(3,000)

 

(6,392)

 

(6,473)

Share‑based compensation

 

(2,759)

 

(2,817)

 

(5,092)

 

(5,654)

Expenses allocated to the External Investment Manager

 

2,572

 

1,804

 

4,952

 

3,448

Total expenses

 

(24,899)

 

(20,713)

 

(47,954)

 

(40,317)

NET INVESTMENT INCOME

 

42,395

 

31,294

 

82,148

 

67,839

NET REALIZED GAIN (LOSS):

 

 

 

 

Control investments

 

(2,320)

 

1,606

 

(13,245)

 

(19,866)

Affiliate investments

 

13,913

 

 

9,110

 

(235)

Non‑Control/Non‑Affiliate investments

 

6,407

 

(10,190)

 

6,405

 

(10,348)

Realized loss on extinguishment of debt

 

 

 

 

(534)

Total net realized gain (loss)

 

18,000

 

(8,584)

 

2,270

 

(30,983)

NET UNREALIZED APPRECIATION (DEPRECIATION):

 

 

 

 

Control investments

 

30,824

 

(6,825)

 

45,084

 

(42,235)

Affiliate investments

 

9,816

 

(8,123)

 

16,232

 

(29,289)

Non‑Control/Non‑Affiliate investments

 

3,801

 

28,112

 

17,124

 

(109,620)

SBIC debentures

 

 

 

 

460

Total net unrealized appreciation (depreciation)

 

44,441

 

13,164

 

78,440

 

(180,684)

INCOME TAXES:

 

 

 

 

Federal and state income, excise and other taxes

 

(656)

 

(550)

 

(1,289)

 

(255)

Deferred taxes

 

(9,070)

 

8,045

 

(9,118)

 

16,015

Income tax benefit (provision)

 

(9,726)

 

7,495

 

(10,407)

 

15,760

NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS

$

95,110

$

43,369

$

152,451

$

(128,068)

NET INVESTMENT INCOME PER SHARE—BASIC AND DILUTED

$

0.62

$

0.48

$

1.20

$

1.04

NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS PER
SHARE—BASIC AND DILUTED

$

1.39

$

0.66

$

2.23

$

(1.97)

WEIGHTED AVERAGE SHARES
OUTSTANDING—BASIC AND DILUTED

 

68,514,683

 

65,303,580

 

68,321,701

 

64,920,025

The accompanying notes are an integral part of these consolidated financial statements

2


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Statements of Changes in Net Assets

(dollars in thousands, except shares)

(Unaudited)

Total

Common Stock

Additional

Undistributed

Number of

Par

PaidIn

(Overdistributed)

Total Net

    

Shares

    

Value

    

Capital

    

Earnings

    

Asset Value

Balances at December 31, 2019

 

64,252,937

$

643

$

1,512,435

$

23,312

$

1,536,390

Public offering of common stock, net of offering costs

 

91,458

 

1

 

3,854

 

 

3,855

Share‑based compensation

 

 

 

2,837

 

 

2,837

Purchase of vested stock for employee payroll tax withholding

(851)

(29)

(29)

Dividend reinvestment

 

108,722

 

1

 

3,929

 

 

3,930

Amortization of directors’ deferred compensation

 

 

 

238

 

 

238

Issuance of restricted stock

 

10,383

 

 

 

 

Dividends to stockholders

 

 

 

93

 

(39,706)

 

(39,613)

Net decrease resulting from operations

 

 

 

 

(171,438)

 

(171,438)

Balances at March 31, 2020

 

64,462,649

$

645

$

1,523,357

$

(187,832)

$

1,336,170

Public offering of common stock, net of offering costs

 

824,968

 

9

 

26,007

 

 

26,016

Share‑based compensation

 

2,817

2,817

Purchase of vested stock for employee payroll tax withholding

 

(84,094)

 

(1)

 

(1,730)

 

 

(1,731)

Dividend reinvestment

 

146,229

 

1

 

4,158

 

 

4,159

Amortization of directors’ deferred compensation

 

 

 

224

 

 

224

Issuance of restricted stock, net of forfeited shares

 

414,053

 

4

 

(4)

 

 

Dividends to stockholders

 

 

 

99

 

(40,179)

 

(40,080)

Net increase resulting from operations

 

 

 

 

43,369

 

43,369

Balances at June 30, 2020

 

65,763,805

$

658

$

1,554,928

$

(184,642)

$

1,370,944

Balances at December 31, 2020

 

67,762,032

$

677

$

1,615,940

$

(101,850)

$

1,514,767

Public offering of common stock, net of offering costs

117,388

 

2

 

3,626

 

 

3,628

Share‑based compensation

 

 

2,333

 

 

2,333

Purchase of vested stock for employee payroll tax withholding

(180)

 

 

(7)

 

 

(7)

Dividend reinvestment

106,651

 

1

 

3,698

 

 

3,699

Amortization of directors’ deferred compensation

 

 

195

 

 

195

Issuance of restricted stock

15,007

 

 

 

 

Dividends to stockholders

 

 

96

 

(41,893)

 

(41,797)

Net increase resulting from operations

 

 

-

 

57,346

 

57,346

Balances at March 31, 2021

68,000,898

$

680

$

1,625,881

$

(86,397)

$

1,540,164

Public offering of common stock, net of offering costs

231,795

 

2

 

9,396

 

 

9,398

Share‑based compensation

 

 

2,759

 

 

2,759

Purchase of vested stock for employee payroll tax withholding

(114,357)

 

(1)

 

(4,464)

 

 

(4,465)

Dividend reinvestment

91,632

 

1

 

3,755

 

 

3,756

Amortization of directors’ deferred compensation

 

 

163

 

 

163

Issuance of restricted stock, net of forfeited shares

321,821

 

3

 

(3)

 

 

Dividends to stockholders

 

 

96

 

(42,140)

 

(42,044)

Net increase resulting from operations

 

 

 

95,110

 

95,110

Balances at June 30, 2021

68,531,789

$

685

$

1,637,583

$

(33,427)

$

1,604,841

The accompanying notes are an integral part of these consolidated financial statements

3


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Statements of Cash Flows

(dollars in thousands)

(Unaudited)

Six Months Ended

    

June 30, 

2021

   

2020

CASH FLOWS FROM OPERATING ACTIVITIES

Net increase (decrease) in net assets resulting from operations

$

152,451

$

(128,068)

Adjustments to reconcile net increase (decrease) in net assets resulting from operations to net cash provided by (used in) operating activities:

Investments in portfolio companies

(520,706)

(264,289)

Proceeds from sales and repayments of debt investments in portfolio companies

279,303

220,339

Proceeds from sales and return of capital of equity investments in portfolio companies

55,915

15,341

Net unrealized (appreciation) depreciation

(78,440)

180,684

Net realized (gain) loss

(2,270)

30,983

Accretion of unearned income

(6,391)

(5,959)

Payment-in-kind interest

(4,672)

(1,883)

Cumulative dividends

(858)

(1,022)

Share-based compensation expense

5,092

5,654

Amortization of deferred financing costs

1,494

1,353

Deferred tax (benefit) provision

9,118

(16,015)

Changes in other assets and liabilities:

Interest receivable and other assets

(5,047)

7,626

Interest payable

3,220

202

Accounts payable and other liabilities

1,234

(7,032)

Deferred fees and other

2,363

1,791

Net cash provided by (used in) operating activities

(108,194)

39,705

CASH FLOWS FROM FINANCING ACTIVITIES

Proceeds from public offering of common stock, net of offering costs

13,026

29,871

Proceeds from public offering of 3.00% Notes due 2026

300,000

-

Dividends paid

(76,221)

(71,305)

Proceeds from issuance of SBIC debentures

52,200

25,000

Repayments of SBIC debentures

(40,000)

(22,000)

Proceeds from credit facility

446,000

184,000

Repayments on credit facility

(546,000)

(169,000)

Debt issuance costs, net

(9,462)

(1,218)

Purchases of vested stock for employee payroll tax withholding

(4,472)

(1,760)

Net cash provided by (used in) financing activities

135,071

(26,412)

Net increase in cash and cash equivalents

26,877

13,293

CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD

31,919

55,246

CASH AND CASH EQUIVALENTS AT END OF PERIOD

$

58,796

$

68,539

Supplemental cash flow disclosures:

Interest paid

$

23,427

$

22,722

Taxes paid

$

1,609

$

1,783

Non-cash financing activities:

Shares issued pursuant to the DRIP

$

7,455

$

8,089

The accompanying notes are an integral part of these consolidated financial statements

4


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Control Investments (5)

Analytical Systems Keco Holdings, LLC

August 16, 2019

Manufacturer of Liquid and Gas Analyzers

Secured Debt

(9)

12.00% (L+10.00%, Floor 2.00%)

8/16/2024

$

5,085

$

4,838

$

4,838

Preferred Member Units

3,200

3,200

1,370

Preferred Member Units

654

654.00

1,640

Warrants

(27)

420

8/16/2029

316

-

9,008

7,848

ASC Interests, LLC

August 1, 2013

Recreational and Educational Shooting Facility

Secured Debt

13.00%

7/31/2022

1,850

1,825

1,825

Member Units

1,500

1,500

1,010

3,325

2,835

ATS Workholding, LLC

(10)

March 10, 2014

Manufacturer of Machine Cutting Tools and Accessories

Secured Debt

(14)

5.00%

8/16/2023

4,902

4,743

2,962

Preferred Member Units

3,725,862

3,726

-

8,469

2,962

Barfly Ventures, LLC

(10)

August 31, 2015

Casual Restaurant Group

Secured Debt

7.00%

10/31/2024

711

711

711

Member Units

37

1,584

1,698

2,295

2,409

Bolder Panther Group, LLC

December 31, 2020

Consumer Goods and Fuel Retailer

Secured Debt

(9)

10.50% (L+9.00%, Floor 1.50%)

12/31/2025

27,500

27,250

27,250

Class A Preferred Member Units

(8)

14.00%

10,194

10,194

Class B Preferred Member Units

(8)

140,000

8.00%

14,000

17,420

51,444

54,864

Brewer Crane Holdings, LLC

January 9, 2018

Provider of Crane Rental and Operating Services

Secured Debt

(9)

11.00% (L+10.00%, Floor 1.00%)

1/9/2023

8,308

8,275

8,275

Preferred Member Units

(8)

2,950

4,280

5,140

12,555

13,415

Bridge Capital Solutions Corporation

April 18, 2012

Financial Services and Cash Flow Solutions Provider

Secured Debt

13.00%

12/11/2024

8,813

8,752

8,752

Warrants

(27)

82

7/25/2026

200

1,574

7/25/2026

1,932

2,156

Secured Debt

(30)

13.00%

12/11/2024

1,000

1,000

1,000

Preferred Member Units

(8) (30)

17,742

1,000

1,000

12,884

14,482

5


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Café Brazil, LLC

April 20, 2004

Casual Restaurant Group

Member Units

(8)

1,233

1,742

2,490

California Splendor Holdings LLC

March 30, 2018

Processor of Frozen Fruits

Secured Debt

(9)

11.00% (L+10.00%, Floor 1.00%)

3/30/2023

28,000

27,817

27,817

Preferred Member Units

(8)

6,725

8,878

8,878

Preferred Member Units

(8)

6,157

10,775

9,138

47,470

45,833

CBT Nuggets, LLC

June 1, 2006

Produces and Sells IT Training Certification Videos

Member Units

(8)

416

1,300

52,620

Centre Technologies Holdings, LLC

January 4, 2019

Provider of IT Hardware Services and Software Solutions

Secured Debt

(9)

12.00% (L+10.00%, Floor 2.00%)

1/4/2024

9,722

9,665

9,665

Preferred Member Units

12,696

5,840

5,840

15,505

15,505

Chamberlin Holding LLC

February 26, 2018

Roofing and Waterproofing Specialty Contractor

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%)

2/26/2023

13,817

13,762

13,817

Member Units

(8)

4,347

11,440

26,650

Member Units

(8) (30)

1,047,146

1,322

1,380

26,524

41,847

Charps, LLC

February 3, 2017

Pipeline Maintenance and Construction

Unsecured Debt

10.00%

1/31/2024

5,770

4,639

5,091

Preferred Member Units

(8)

1,600

400

11,580

5,039

16,671

Clad-Rex Steel, LLC

December 20, 2016

Specialty Manufacturer of Vinyl-Clad Metal

Secured Debt

(9)

10.50% (L+9.50%, Floor 1.00%)

1/15/2024

10,480

10,385

10,385

Member Units

(8)

717

7,280

9,420

Secured Debt

(30)

10.00%

12/20/2036

1,096

1,086

1,086

Member Units

(30)

800

210

530

18,961

21,421

CMS Minerals Investments

January 30, 2015

Oil & Gas Exploration & Production

Member Units

(8) (30)

100

2,072

1,970

6


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Cody Pools, Inc.

March 6, 2020

Designer of Residential and Commercial Pools

Secured Debt

(9)

12.25% (L+10.50%, Floor 1.75%)

3/6/2025

11,847

11,752

11,847

Preferred Member Units

587

8,317

22,200

20,069

34,047

Colonial Electric Company LLC

March 31, 2021

Provider of Electrical Contracting Services

Secured Debt

12.00%

3/31/2026

25,200

24,958

24,958

Preferred Member Units

17,280

7,680

7,680

32,638

32,638

CompareNetworks Topco, LLC

January 29, 2019

Internet Publishing and Web Search Portals

Secured Debt

(9)

10.00% (L+9.00%, Floor 1.00%)

1/29/2024

7,254

7,220

7,254

Preferred Member Units

(8)

1,975

1,975

10,030

9,195

17,284

Copper Trail Fund Investments

(12) (13)

July 17, 2017

Investment Partnership

LP Interests (CTMH, LP)

(31)

38.8%

710

710

Datacom, LLC

May 30, 2014

Technology and Telecommunications Provider

Secured Debt

5.00%

12/31/2025

8,946

8,121

8,121

Preferred Member Units

9,000

2,610

2,610

10,731

10,731

Digital Products Holdings LLC

April 1, 2018

Designer and Distributor of Consumer Electronics

Secured Debt

(9)

11.00% (L+10.00%, Floor 1.00%)

4/1/2023

17,513

17,439

17,439

Preferred Member Units

(8)

3,857

9,501

9,835

26,940

27,274

Direct Marketing Solutions, Inc.

February 13, 2018

Provider of Omni-Channel Direct Marketing Services

Secured Debt

(9)

12.00% (L+11.00%, Floor 1.00%)

2/13/2023

15,090

15,024

15,024

Preferred Stock

8,400

8,400

17,820

23,424

32,844

Gamber-Johnson Holdings, LLC

June 24, 2016

Manufacturer of Ruggedized Computer Mounting Systems

Secured Debt

(9) (17)

9.00% (L+7.00%, Floor 2.00%)

6/24/2021

20,638

20,638

20,638

Member Units

(8)

9,042

17,692

56,250

38,330

76,888

Garreco, LLC

July 15, 2013

Manufacturer and Supplier of Dental Products

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%, Ceiling 1.50%)

7/31/2022

4,519

4,519

4,519

Member Units

1,200

1,200

1,760

5,719

6,279

7


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

GRT Rubber Technologies LLC

December 19, 2014

Manufacturer of Engineered Rubber Products

Secured Debt

7.09% (L+7.00%)

12/31/2023

16,775

16,775

16,775

Member Units

(8)

5,879

13,065

44,900

29,840

61,675

Gulf Manufacturing, LLC

August 31, 2007

Manufacturer of Specialty Fabricated Industrial Piping Products

Member Units

(8)

438

2,980

5,300

Gulf Publishing Holdings, LLC

April 29, 2016

Energy Industry Focused Media and Publishing

Secured Debt

(9) (17) (19)

10.50% (5.25% Cash, 5.25% PIK) (L+9.50%, Floor 1.00%)

9/30/2020

257

257

257

Secured Debt

(17) (19)

12.50% (6.25% Cash, 6.25% PIK)

4/29/2021

13,565

13,565

10,722

Member Units

3,681

3,681

-

17,503

10,979

Harris Preston Fund Investments

(12) (13)

October 1, 2017

Investment Partnership

LP Interests (2717 MH, L.P.)

(31)

49.3%

2,646

2,749

Harrison Hydra-Gen, Ltd.

June 4, 2010

Manufacturer of Hydraulic Generators

Common Stock

107,456

718

4,850

J&J Services, Inc.

October 31, 2019

Provider of Dumpster and Portable Toilet Rental Services

Secured Debt

11.50%

10/31/2024

12,000

11,914

12,000

Preferred Stock

2,814

7,085

13,050

18,999

25,050

Jensen Jewelers of Idaho, LLC

November 14, 2006

Retail Jewelry Store

Secured Debt

(9)

10.00% (Prime+6.75%, Floor 2.00%)

11/14/2023

3,000

2,980

3,000

Member Units

(8)

627

811

9,610

3,791

12,610

KBK Industries, LLC

January 23, 2006

Manufacturer of Specialty Oilfield and Industrial Products

Member Units

(8)

325

783

13,530

Kickhaefer Manufacturing Company, LLC

October 31, 2018

Precision Metal Parts Manufacturing

Secured Debt

11.50%

10/31/2023

21,215

21,098

21,098

Member Units

581

12,240

12,240

Secured Debt

9.00%

10/31/2048

3,932

3,893

3,893

Member Units

(8) (30)

800

992

1,210

38,223

38,441

8


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Market Force Information, LLC

July 28, 2017

Provider of Customer Experience Management Services

Secured Debt

(9)

12.00% (L+11.00%, Floor 1.00%)

7/28/2023

3,400

3,400

3,400

Secured Debt

(14) (19)

12.00% PIK

7/28/2023

26,079

25,952

13,268

Member Units

743,921

16,642

-

45,994

16,668

MH Corbin Holding LLC

August 31, 2015

Manufacturer and Distributor of Traffic Safety Products

Secured Debt

(19)

13.00% (10.00% Cash, 3.00% PIK)

3/31/2022

8,410

8,384

7,615

Preferred Member Units

66,000

4,400

-

Preferred Member Units

4,000

6,000

-

18,784

7,615

MS Private Loan Fund I, LP

(12) (13)

January 26, 2021

Investment Partnership

Unsecured Debt

5.00%

6/30/2022

16,220

16,220

16,220

LP Interests

(31)

12.1%

285

285

16,505

16,505

MSC Adviser I, LLC

(16)

November 22, 2013

Third Party Investment Advisory Services

Member Units

(8)

29,500

121,730

MSC Income Fund Inc.

(12) (13)

January 28, 2021

Business Development Company

Unsecured Debt

5.00%

1/28/2026

40,000

39,630

39,840

Mystic Logistics Holdings, LLC

August 18, 2014

Logistics and Distribution Services Provider for Large Volume Mailers

Secured Debt

12.00%

1/17/2022

6,709

6,703

6,703

Common Stock

(8)

5,873

2,720

5,920

9,423

12,623

NAPCO Precast, LLC

January 31, 2008

Precast Concrete Manufacturing

Member Units

(8)

2,955

2,975

15,570

Nebraska Vet AcquireCo, LLC

December 31, 2020

Mixed-Animal Veterinary and Animal Health Product Provider

Secured Debt

12.00%

12/31/2025

10,500

10,404

10,404

Preferred Member Units

6,500

6,500

6,500

16,904

16,904

NexRev LLC

February 28, 2018

Provider of Energy Efficiency Products & Services

Secured Debt

11.00%

2/28/2023

16,661

16,597

16,488

Preferred Member Units

(8)

86,400,000

6,880

3,280

23,477

19,768

9


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

NRI Clinical Research, LLC

September 8, 2011

Clinical Research Service Provider

Secured Debt

9.00%

6/8/2022

4,775

4,747

4,775

Member Units

(8)

1,454,167

500

7,170

265

864

Warrants

(27)

251,723

6/8/2027

252

2,030

5,764

14,839

NRP Jones, LLC

December 22, 2011

Manufacturer of Hoses, Fittings and Assemblies

Secured Debt

12.00%

3/20/2023

2,080

2,080

2,080

Member Units

(8)

65,962

114

114

3,603

3,125

5,797

5,319

NuStep, LLC

January 31, 2017

Designer, Manufacturer and Distributor of Fitness Equipment

Secured Debt

11.00%

1/31/2022

17,240

17,214

17,240

Preferred Member Units

406

10,200

12,350

27,414

29,590

OMi Holdings, Inc.

April 1, 2008

Manufacturer of Overhead Cranes

Common Stock

(8)

1,500

1,080

18,830

Pearl Meyer Topco LLC

April 27, 2020

Provider of Executive Compensation Consulting Services

Secured Debt

12.00%

4/27/2025

33,674

33,400

33,674

Member Units

(8)

13,800

13,000

18,490

46,400

52,164

Pegasus Research Group, LLC

January 6, 2011

Provider of Telemarketing and Data Services

Member Units

460

1,290

8,270

PPL RVs, Inc.

June 10, 2010

Recreational Vehicle Dealer

Secured Debt

(9)

7.50% (L+7.00%, Floor 0.50%)

11/15/2022

11,655

11,608

11,619

Common Stock

(8)

2,000

2,150

13,130

13,758

24,749

Principle Environmental, LLC

February 1, 2011

Noise Abatement Service Provider

Secured Debt

13.00%

4/30/2023

6,397

6,346

6,346

Preferred Member Units

19,631

4,600

10,140

Common Stock

1,036

1,200

760

12,146

17,246

Quality Lease Service, LLC

June 8, 2015

Provider of Rigsite Accommodation Unit Rentals and Related Services

Member Units

1,000

9,813

2,899

River Aggregates, LLC

March 30, 2011

Processor of Construction Aggregates

Member Units

(30)

1,500

369

3,290

10


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Tedder Industries, LLC

August 31, 2018

Manufacturer of Firearm Holsters and Accessories

Secured Debt

12.00%

8/31/2023

15,360

15,286

15,286

Preferred Member Units

479

8,136

8,136

23,422

23,422

Trantech Radiator Topco, LLC

May 31, 2019

Transformer Cooling Products and Services

Secured Debt

12.00%

5/31/2024

8,720

8,652

8,652

Common Stock

(8)

615

4,655

5,990

13,307

14,642

UnionRock Energy Fund II, LP

(12) (13)

June 15, 2020

Investment Partnership

LP Interests

(31)

49.6%

4,048

4,786

Vision Interests, Inc.

June 5, 2007

Manufacturer / Installer of Commercial Signage

Secured Debt

13.00%

9/30/2022

2,028

2,028

2,028

Series A Preferred Stock

3,000,000

3,000

3,000

5,028

5,028

Ziegler’s NYPD, LLC

October 1, 2008

Casual Restaurant Group

Secured Debt

12.00%

10/1/2022

625

625

625

Secured Debt

6.50%

10/1/2022

1,000

1,000

1,000

Secured Debt

14.00%

10/1/2022

2,750

2,750

2,750

Preferred Member Units

10,072

2,834

2,070

Warrants

(27)

587

10/1/2025

600

-

7,809

6,445

Subtotal Control Investments (75.4% of net assets at fair value)

$

882,469

$

1,209,793

11


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Affiliate Investments (6)

AAC Holdings, Inc.

(11)

June 30, 2017

Substance Abuse Treatment Service Provider

Secured Debt

(19)

18.00% (10.00% Cash, 8.00% PIK)

6/25/2025

$

9,793

$

9,588

$

9,499

Common Stock

593,928

3,148

2,079

Warrants

(27)

554,353

12/11/2025

-

1,940

12,736

13,518

AFG Capital Group, LLC

November 7, 2014

Provider of Rent-to-Own Financing Solutions and Services

Secured Debt

10.00%

5/25/2022

318

318

318

Preferred Member Units

186

1,200

6,960

1,518

7,278

BBB Tank Services, LLC

April 8, 2016

Maintenance, Repair and Construction Services to the Above-Ground Storage Tank Market

Unsecured Debt

(9) (17)

12.00% (L+11.00%, Floor 1.00%)

4/8/2021

4,800

4,800

4,749

Preferred Stock (non-voting)

(8) (19)

15.00% PIK

162

-

Member Units

800,000

800

-

5,762

4,749

Boccella Precast Products LLC

June 30, 2017

Manufacturer of Precast Hollow Core Concrete

Member Units

(8)

2,160,000

2,256

4,950

Buca C, LLC

June 30, 2015

Casual Restaurant Group

Secured Debt

(9) (17)

10.25% (L+9.25%, Floor 1.00%)

6/30/2020

19,491

19,491

14,370

Preferred Member Units

(19)

6

6.00% PIK

4,770

-

24,261

14,370

CAI Software LLC

October 10, 2014

Provider of Specialized Enterprise Resource Planning Software

Secured Debt

12.50%

12/7/2023

67,721

67,343

67,721

Member Units

(8)

77,960

174

12,010

67,517

79,731

Chandler Signs Holdings, LLC

(10)

January 4, 2016

Sign Manufacturer

Class A Units

1,500,000

1,500

650

Classic H&G Holdings, LLC

March 12, 2020

Provider of Engineered Packaging Solutions

Secured Debt

10.00%

3/12/2025

19,274

19,121

19,274

Preferred Member Units

(8)

154

5,760

11,760

24,881

31,034

Congruent Credit Opportunities Funds

(12) (13)

January 24, 2012

Investment Partnership

LP Interests (Congruent Credit Opportunities Fund
III, LP)

(8) (31)

17.4%

11,741

11,362

12


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Copper Trail Fund Investments

(12) (13)

July 17, 2017

Investment Partnership

LP Interests (Copper Trail Energy Fund I, LP)

(8) (31)

12.4%

2,161

1,843

Dos Rios Partners

(12) (13)

April 25, 2013

Investment Partnership

LP Interests (Dos Rios Partners, LP)

(31)

20.2%

6,605

7,024

LP Interests (Dos Rios Partners - A, LP)

(31)

6.4%

2,097

2,230

8,702

9,254

Dos Rios Stone Products LLC

(10)

June 27, 2016

Limestone and Sandstone Dimension Cut Stone Mining Quarries

Class A Preferred Units

(30)

2,000,000

2,000

1,019

East Teak Fine Hardwoods, Inc.

April 13, 2006

Distributor of Hardwood Products

Common Stock

6,250

480

430

EIG Fund Investments

(12) (13)

November 6, 2015

Investment Partnership

LP Interests (EIG Global Private Debt Fund-A, L.P.)

(8) (31)

11.1%

606

485

Freeport Financial Funds

(12) (13)

June 13, 2013

Investment Partnership

LP Interests (Freeport Financial SBIC Fund LP)

(31)

9.3%

5,974

5,650

LP Interests (Freeport First Lien Loan Fund III LP)

(8) (31)

6.0%

8,468

8,004

14,442

13,654

GFG Group, LLC.

March 31, 2021

Grower and Distributor of a Variety of Plants and Products to Other Wholesalers, Retailers and Garden Centers

Secured Debt

12.00%

3/31/2026

12,545

12,426

12,426

Preferred Member Units

(8)

226

4,900

4,900

17,326

17,326

Harris Preston Fund Investments

(12) (13)

August 9, 2017

Investment Partnership

LP Interests (HPEP 3, L.P.)

(31)

8.2%

3,445

4,163

Hawk Ridge Systems, LLC

(13)

December 2, 2016

Value-Added Reseller of Engineering Design and Manufacturing Solutions

Secured Debt

9.50%

12/2/2023

18,400

18,382

18,400

Preferred Member Units

(8)

226

2,850

10,630

Preferred Member Units

(30)

226

150

560

21,382

29,590

13


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Houston Plating and Coatings, LLC

January 8, 2003

Provider of Plating and Industrial Coating Services

Unsecured Convertible Debt

8.00%

5/1/2022

3,000

3,000

2,900

Member Units

(8)

322,297

2,352

3,520

5,352

6,420

I-45 SLF LLC

(12) (13)

October 20, 2015

Investment Partnership

Member Units (Fully diluted 20.0%; 24.40% profits
interest) (8)

(8) (31)

20.00% Fully Diluted, 24.40% Profits Interest

19,000

15,466

L.F. Manufacturing Holdings, LLC

(10)

December 23, 2013

Manufacturer of Fiberglass Products

Preferred Member Units (non-voting)

(8) (19)

14.00% PIK

100

100

Member Units

2,179,001

2,019

1,910

2,119

2,010

OnAsset Intelligence, Inc.

April 18, 2011

Provider of Transportation Monitoring / Tracking Products and Services

Secured Debt

(19)

12.00% PIK

12/31/2022

7,748

7,748

7,748

Unsecured Debt

(19)

10.00% PIK

12/31/2022

67

67

67

Preferred Stock

912

1,981

-

Common Stock

635

830

-

Warrants

(27)

4,699

5/10/2023

1,089

-

11,715

7,815

Rocaceia, LLC (Quality Lease and Rental Holdings, LLC)

January 8, 2013

Provider of Rigsite Accommodation Unit Rentals and Related Services

Secured Debt

(14) (32)

12.00%

1/8/2018

30,369

29,865

-

Preferred Member Units

250

2,500

-

32,365

-

SI East, LLC

August 31, 2018

Rigid Industrial Packaging Manufacturing

Secured Debt

8.75%

8/31/2023

29,175

29,030

29,173

Preferred Member Units

(8)

157

6,000

15,030

35,030

44,203

Slick Innovations, LLC

September 13, 2018

Text Message Marketing Platform

Secured Debt

12.00%

9/13/2023

5,400

5,309

5,400

Common Stock

70,000

700

1,510

Warrants

(27)

18,084

9/13/2028

181

400

6,190

7,310

Superior Rigging & Erecting Co.

August 31, 2020

Provider of Steel Erecting, Crane Rental & Rigging Services

Secured Debt

12.00%

8/31/2025

21,500

21,315

21,315

Preferred Member Units

1,571

4,500

4,500

25,815

25,815

14


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

UniTek Global Services, Inc.

(11)

April 15, 2011

Provider of Outsourced Infrastructure Services

Secured Debt

(9) (19)

8.50% (6.50% cash, 2.00% PIK) (2.00% PIK, L+5.50% Floor 1.00%)

8/20/2024

2,364

2,349

2,147

Secured Debt

(19)

15.00% PIK

2/20/2025

1,153

1,153

1,508

Preferred Stock

(8) (19)

1,133,102

20.00% PIK

1,590

2,743

Preferred Stock

(14) (19)

1,521,122

20.00% PIK

2,188

-

Preferred Stock

(14) (19)

2,281,682

19.00% PIK

3,667

-

Common Stock

945,507

-

-

Preferred Stock

(14) (19)

4,336,866

13.50% PIK

7,924

-

18,871

6,398

Universal Wellhead Services Holdings, LLC

(10)

October 30, 2014

Provider of Wellhead Equipment, Designs, and Personnel to the Oil & Gas Industry

Preferred Member Units

(19) (30)

716,949

14.00% PIK

1,032

-

Member Units

(30)

4,000,000

4,000

-

5,032

-

Volusion, LLC

January 26, 2015

Provider of Online Software-as-a-Service eCommerce Solutions

Secured Debt

(17)

11.50%

1/26/2020

20,234

20,234

20,234

Unsecured Convertible Debt

8.00%

11/16/2023

409

409

409

Preferred Member Units

4,876,670

14,000

5,990

Warrants

(27)

1,831,355

1/26/2025

2,576

-

37,219

26,633

Subtotal Affiliate Investments (24.1% of net assets at fair value)

$

421,424

$

387,476

15


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Non-Control/Non-Affiliate Investments (7)

Acousti Engineering Company of Florida

(10)

November 2, 2020

Interior Subcontractor Providing Acoustical Walls and Ceilings

Secured Debt

(9)

10.00% (L+8.50%, Floor 1.50%)

11/2/2025

$

12,381

$

12,261

$

12,376

Secured Debt

(9)

14.00% (L+12.50%, Floor 1.50%)

11/2/2025

860

851

851

13,112

13,227

Adams Publishing Group, LLC

(10)

November 19, 2015

Local Newspaper Operator

Secured Debt

(9)

8.75% (L+7.00%, Floor 1.75%)

7/3/2023

5,358

5,267

5,318

ADS Tactical, Inc.

(11)

March 7, 2017

Value-Added Logistics and Supply Chain Provider to the Defense Industry

Secured Debt

(9)

6.75% (L+5.75%, Floor 1.00%)

3/19/2026

24,038

23,569

24,219

Affordable Care Holding Corp.

(10)

May 9, 2019

Dental Support Organization

Secured Debt

(9)

5.75% (L+4.75%, Floor 1.00%)

10/22/2022

14,171

14,038

14,162

American Nuts, LLC

(10)

April 10, 2018

Roaster, Mixer and Packager of Bulk Nuts and Seeds

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%)

4/10/2023

12,074

11,932

12,074

American Teleconferencing Services, Ltd.

(11)

May 19, 2016

Provider of Audio Conferencing and Video Collaboration Solutions

Secured Debt

(9) (14)

7.50% (L+6.50%, Floor 1.00%)

6/8/2023

17,350

16,687

7,612

Arcus Hunting LLC

(10)

January 6, 2015

Manufacturer of Bowhunting and Archery Products and Accessories

Secured Debt

(9)

11.00% (L+10.00%, Floor 1.00%)

3/31/2022

12,591

12,493

12,591

Arrow International, Inc

(10)

December 21, 2020

Manufacturer and Distributor of Charitable Gaming Supplies

Secured Debt

(9) (23)

9.23% (L+7.98%, Floor 1.25%)

12/21/2025

9,000

8,919

9,000

ASC Ortho Management Company, LLC

(10)

August 31, 2018

Provider of Orthopedic Services

Secured Debt

(9)

8.50% (L+7.50%, Floor 1.00%)

8/31/2023

5,140

5,092

5,133

Secured Debt

(19)

13.25% PIK

12/1/2023

2,260

2,239

2,260

7,331

7,393

16


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

ATX Networks Corp.

(11) (13) (21)

June 30, 2015

Provider of Radio Frequency Management Equipment

Secured Debt

(9) (19)

8.75% (7.25% Cash, 1.50% PIK) (1.50% PIK + L+6.25%, Floor 1.00%)

12/31/2023

13,352

13,350

12,217

Berry Aviation, Inc.

(10)

July 6, 2018

Charter Airline Services

Secured Debt

(19)

12.00% (10.50% Cash, 1.5% PIK)

1/6/2024

4,659

4,634

4,659

Preferred Member Units

(8) (19) (30)

122,416

16.00% PIK

156

156

Preferred Member Units

(19) (30)

1,548,387

8.00% PIK

1,671

1,777

6,461

6,592

BigName Commerce, LLC

(10)

May 11, 2017

Provider of Envelopes and Complimentary Stationery Products

Secured Debt

(9)

8.25% (L+7.25%, Floor 1.00%)

5/11/2022

1,946

1,941

1,946

Binswanger Enterprises, LLC

(10)

March 10, 2017

Glass Repair and Installation Service Provider

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%)

3/9/2022

12,580

12,488

12,580

Member Units

1,050,000

1,050

730

13,538

13,310

Bluestem Brands, Inc.

(11)

December 19, 2013

Multi-Channel Retailer of General Merchandise

Secured Debt

(9)

10.00% (L+8.50%, Floor 1.50%)

8/28/2025

5,879

5,879

5,849

Common Stock

(8)

723,184

1

940

5,880

6,789

Brainworks Software, LLC

(10)

August 12, 2014

Advertising Sales and Newspaper Circulation Software

Secured Debt

(9) (14) (17)

12.50% (Prime+9.25%, Floor 3.25%)

7/22/2019

7,817

7,817

5,774

Brightwood Capital Fund Investments

(12) (13)

July 21, 2014

Investment Partnership

LP Interests (Brightwood Capital Fund III, LP)

(8) (31)

1.6%

8,040

5,018

LP Interests (Brightwood Capital Fund IV, LP)

(8) (31)

0.6%

4,350

4,350

12,390

9,368

Burning Glass Intermediate Holding Company, Inc.

(10)

June 14, 2021

Provider of Skills-Based Labor Market Analytics

Secured Debt

(9)

6.00% (L+5.00%, Floor 1.00%)

6/10/2028

16,892

16,517

16,517

Cadence Aerospace LLC

(10)

November 14, 2017

Aerostructure Manufacturing

Secured Debt

(9) (19)

9.50% (4.25% Cash, 5.25% PIK) (5.25% PIK + L+3.25%, Floor 1.00%)

11/14/2023

28,409

28,225

26,605

17


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

California Pizza Kitchen, Inc.

(11)

August 29, 2016

Casual Restaurant Group

Secured Debt

(9)

11.50% (L+10.00%, Floor 1.50%)

11/23/2024

7,700

7,338

7,713

Secured Debt

(9) (19)

13.50% (1.00% Cash, 12.50% PIK) (1.00% Cash, L+11.00% PIK, Floor 1.50%)

11/23/2024

2,858

2,800

2,901

Secured Debt

(9) (19)

15.00% (1.00% Cash, 14.00% PIK) (1.00% Cash, L+12.50% PIK, Floor 1.50%)

5/23/2025

2,455

2,455

2,486

12,593

13,100

Camin Cargo Control, Inc.

(11)

June 14, 2021

Provider of Mission Critical Inspection, Testing and Fuel Treatment Services

Secured Debt

(9)

7.50% (L+6.50%, Floor 1.00%)

6/4/2026

16,000

15,840

15,920

Central Security Group, Inc.

(11)

December 4, 2017

Security Alarm Monitoring Service Provider

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

10/16/2025

6,857

6,857

6,411

Common Stock

329,084

1,481

740

8,338

7,151

Cenveo Corporation

(11)

September 4, 2015

Provider of Digital Marketing Agency Services

Common Stock

322,907

6,183

2,301

Chisholm Energy Holdings, LLC

(10)

May 15, 2019

Oil & Gas Exploration & Production

Secured Debt

(9)

7.75% (L+6.25%, Floor 1.50%)

5/15/2026

2,857

2,799

2,658

Clarius BIGS, LLC

(10)

September 23, 2014

Prints & Advertising Film Financing

Secured Debt

(14) (17) (19)

15.00% PIK

1/5/2015

2,803

2,803

1

Clickbooth.com, LLC

(10)

December 5, 2017

Provider of Digital Advertising Performance Marketing Solutions

Secured Debt

(9)

9.50% (L+8.50%, Floor 1.00%)

1/31/2025

7,750

7,674

7,750

Construction Supply Investments, LLC

(10)

December 29, 2016

Distribution Platform of Specialty Construction Materials to Professional Concrete and Masonry Contractors

Member Units

(8)

861,618

3,335

7,525

Copper Trail Fund Investments

(12) (13)

July 17, 2017

Investment Partnership

LP Interests (CTEF I, LP)

375

-

103

Corel Corporation

(11) (13) (21)

July 24, 2019

Publisher of Desktop and Cloud-based Software

Secured Debt

5.14% (L+5.00%)

7/2/2026

23,041

22,253

23,085

18


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Darr Equipment LP

(10)

April 15, 2014

Heavy Equipment Dealer

Secured Debt

(19)

12.50% (11.50% Cash, 1.00% PIK)

6/22/2023

5,989

5,989

5,989

Warrants

(29)

915,734

12/23/2023

474

-

6,463

5,989

DTE Enterprises, LLC

(10)

April 13, 2018

Industrial Powertrain Repair and Services

Secured Debt

(9)

10.00% (L+8.50%, Floor 1.50%)

4/13/2023

9,324

9,236

9,061

Class AA Preferred Member Units (non-voting)

(8) (19)

10.00% PIK

999

999

Class A Preferred Member Units

776,316

776

630

11,011

10,690

Dynamic Communities, LLC

(10)

July 17, 2018

Developer of Business Events and Online Community Groups

Secured Debt

(9) (19)

12.50% (6.25% Cash, 6.25% PIK) (L+11.50%, Floor 1.00%)

7/17/2023

5,639

5,584

5,505

Eastern Wholesale Fence LLC

(10)

November 19, 2020

Manufacturer and Distributor of Residential and Commercial Fencing Solutions

Secured Debt

(9)

7.50%, (L+6.50%, Floor 1.00%)

10/30/2025

18,976

18,626

18,848

Echo US Holdings, LLC.

(10)

November 12, 2019

Developer and Manufacturer of PVC and Polypropylene Materials

Secured Debt

(9)

7.88% (L+6.25%, Floor 1.63%)

10/25/2024

20,616

20,530

20,616

Electronic Transaction Consultants, LLC

(10)

July 24, 2020

Technology Service Provider for Toll Road and Infrastructure Operators

Secured Debt

(9)

8.50% (L+7.50%, Floor 1.00%)

7/24/2025

10,000

9,845

9,993

EnCap Energy Fund Investments

(12) (13)

December 28, 2010

Investment Partnership

LP Interests (EnCap Energy Capital Fund VIII, L.P.)

(8) (31)

0.1%

3,745

1,229

LP Interests (EnCap Energy Capital Fund VIII Co-
Investors, L.P.)

(31)

0.4%

2,097

651

LP Interests (EnCap Energy Capital Fund IX, L.P.)

(8) (31)

0.1%

4,336

1,928

LP Interests (EnCap Energy Capital Fund X, L.P.)

(8) (31)

0.1%

8,878

7,357

19


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

LP Interests (EnCap Flatrock Midstream Fund II, L.P.)

(8) (31)

0.8%

6,712

2,687

LP Interests (EnCap Flatrock Midstream Fund III, L.P.)

(8) (31)

0.2%

6,953

6,093

32,721

19,945

EPIC Y-Grade Services, LP

(11)

June 22, 2018

NGL Transportation & Storage

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

6/30/2027

6,927

6,845

6,027

Flip Electronics LLC

(10)

January 4, 2021

Distributor of Hard-to-Find and Obsolete Electronic Components

Secured Debt

(9) (33)

9.17% (L+8.09%, Floor 1.00%)

1/2/2026

5,400

5,293

5,293

Fortna Acquisition Co., Inc.

(10)

July 23, 2019

Process, Physical Distribution and Logistics Consulting Services

Secured Debt

5.10% (L+5.00%)

4/8/2025

7,654

7,560

7,577

Fuse, LLC

(11)

June 30, 2019

Cable Networks Operator

Secured Debt

12.00%

6/28/2024

1,810

1,810

1,672

Common Stock

10,429

256

-

2,066

1,672

GeoStabilization International (GSI)

(11)

December 31, 2018

Geohazard Engineering Services & Maintenance

Secured Debt

5.35% (L+5.25%)

12/19/2025

11,167

11,087

11,167

GoWireless Holdings, Inc.

(11)

December 31, 2017

Provider of Wireless Telecommunications Carrier Services

Secured Debt

(9)

7.50% (L+6.50%, Floor 1.00%)

12/22/2024

18,820

18,710

18,839

Grupo Hima San Pablo, Inc.

(11)

March 7, 2013

Tertiary Care Hospitals

Secured Debt

(9) (14) (17)

9.25% (L+7.00%, Floor 1.50%)

4/30/2019

4,504

4,504

2,197

Secured Debt

(14) (17)

13.75%

10/15/2018

2,055

2,040

49

6,544

2,246

GS HVAM Intermediate, LLC

(10)

October 18, 2019

Specialized Food Distributor

Secured Debt

(9)

6.75% (L+5.75%, Floor 1.00%)

10/2/2024

11,224

11,136

11,224

GS Operating, LLC

(10)

February 24, 2020

Distributor of Industrial and Specialty Parts

Secured Debt

(9)

8.00% (L+6.50%, Floor 1.50%)

2/24/2025

25,666

25,293

25,666

HDC/HW Intermediate Holdings

(10)

December 21, 2018

Managed Services and Hosting Provider

Secured Debt

(9)

8.50% (L+7.50%, Floor 1.00%)

12/21/2023

3,457

3,419

3,207

Heartland Dental, LLC

(10)

September 9, 2020

Dental Support Organization

Secured Debt

(9)

7.50% (L+6.50%, Floor 1.00%)

4/30/2025

14,888

14,507

15,036

20


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Hunter Defense Technologies, Inc.

(10)

March 29, 2018

Provider of Military and Commercial Shelters and Systems

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

3/29/2023

34,739

34,407

34,739

HW Temps LLC

July 2, 2015

Temporary Staffing Solutions

Secured Debt

8.00%

3/29/2023

7,964

7,901

7,698

Hybrid Promotions, LLC

(10)

June 30, 2021

Wholesaler of Licensed, Branded and Private Label Apparel

Secured Debt

(9)

9.25% (L+8.25%, Floor 1.00%)

6/30/2026

7,088

6,946

6,946

Hyperion Materials & Technologies, Inc.

(11) (13) (21)

September 12, 2019

Manufacturer of Cutting and Machine Tools & Specialty Polishing Compounds

Secured Debt

(9)

6.50% (L+5.50%, Floor 1.00%)

8/28/2026

22,163

21,810

22,169

Ian, Evan & Alexander Corporation

(10)

July 31, 2020

Cybersecurity, Software and Data Analytics provider to the Intelligence Community

Secured Debt

(9)

9.50% (L+8.50%, Floor 1.00%)

7/31/2025

15,904

15,575

15,850

Implus Footcare, LLC

(10)

June 1, 2017

Provider of Footwear and Related Accessories

Secured Debt

(9)

8.75% (L+7.75%, Floor 1.00%)

4/30/2024

18,796

18,519

17,567

Independent Pet Partners Intermediate Holdings, LLC

(10)

November 20, 2018

Omnichannel Retailer of Specialty Pet Products

Secured Debt

(19)

6.20% PIK (L+6.00% PIK)

12/22/2022

6,433

6,433

6,433

Secured Debt

(19)

6.00% PIK

11/20/2023

17,356

16,046

16,046

Preferred Stock (non-voting)

3,235

3,420

Preferred Stock (non-voting)

-

-

Member Units

1,558,333

1,558

-

27,272

25,899

Industrial Services Acquisition, LLC

(10)

June 17, 2016

Industrial Cleaning Services

Unsecured Debt

(19)

12.00% (11.25% Cash, 0.75% PIK)

12/17/2022

5,824

5,790

5,824

Preferred Member Units

(8) (19) (30)

144

10.00% PIK

116

149

Preferred Member Units

(8) (19) (30)

80

20.00% PIK

76

88

Member Units

(30)

900

900

690

6,882

6,751

Inn of the Mountain Gods Resort and Casino

(11)

October 30, 2013

Hotel & Casino Owner & Operator

Secured Debt

9.25%

11/30/2023

6,677

6,677

6,460

Interface Security Systems, L.L.C

(10)

August 7, 2019

Commercial Security & Alarm Services

Secured Debt

(9) (19)

9.75% (8.75% Cash, 1.00% PIK) (1.00% PIK + L+7.00%, Floor 1.75%)

8/7/2023

7,294

7,206

7,294

21


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Intermedia Holdings, Inc.

(11)

August 3, 2018

Unified Communications as a Service

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

7/19/2025

20,733

20,657

20,733

Invincible Boat Company, LLC.

(10)

August 28, 2019

Manufacturer of Sport Fishing Boats

Secured Debt

(9)

8.00% (L+6.50%, Floor 1.50%)

8/28/2025

18,598

18,424

18,598

INW Manufacturing, LLC

(11)

May 19, 2021

Manufacturer of Nutrition and Wellness Products

Secured Debt

(9)

6.50% (L+5.75%, Floor 0.75%)

3/25/2027

7,454

7,232

7,304

Isagenix International, LLC

(11)

June 21, 2018

Direct Marketer of Health & Wellness Products

Secured Debt

(9)

6.75% (L+5.75%, Floor 1.00%)

6/14/2025

5,365

5,338

4,404

Jackmont Hospitality, Inc.

(10)

May 26, 2015

Franchisee of Casual Dining Restaurants

Secured Debt

(9)

7.75% (L+6.75%, Floor 1.00%)

7/30/2021

3,928

3,928

3,219

Joerns Healthcare, LLC

(11)

April 3, 2013

Manufacturer and Distributor of Health Care Equipment & Supplies

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

8/21/2024

4,016

3,963

3,744

Common Stock

472,579

4,429

1,625

8,392

5,369

Kemp Technologies Inc.

(10)

June 27, 2019

Provider of Application Delivery Controllers

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

3/29/2024

16,306

16,062

16,306

Common Stock

903,225

1,395

1,905

17,457

18,211

Klein Hersh, LLC

(10)

November 13, 2020

Executive and C-Suite Placement for the Life Sciences and Healthcare Industries

Secured Debt

(9)

8.75% (L+8.00%, Floor 0.75%)

11/13/2025

32,094

31,341

32,045

Kore Wireless Group Inc.

(11)

December 31, 2018

Mission Critical Software Platform

Secured Debt

5.65% (L+5.50%)

12/20/2024

18,993

18,915

18,993

Larchmont Resources, LLC

(11)

August 13, 2013

Oil & Gas Exploration & Production

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%)

8/9/2021

2,231

2,231

1,004

Member Units

(30)

2,828

353

113

2,584

1,117

Laredo Energy VI, LP

(10)

January 15, 2019

Oil & Gas Exploration & Production

Member Units

1,155,952

11,560

9,771

Lightbox Holdings, L.P.

(11)

May 23, 2019

Provider of Commercial Real Estate Software

Secured Debt

5.15% (L+5.00%)

5/9/2026

14,700

14,522

14,626

22


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

LKCM Headwater Investments I, L.P.

(12) (13)

January 25, 2013

Investment Partnership

LP Interests

(31)

2.3%

1,746

3,302

LL Management, Inc.

(10)

May 2, 2019

Medical Transportation Service Provider

Secured Debt

(9)

8.25% (L+7.25%, Floor 1.00%)

9/25/2023

17,525

17,364

17,525

Logix Acquisition Company, LLC

(10)

June 24, 2016

Competitive Local Exchange Carrier

Secured Debt

(9)

6.75% (L+5.75%, Floor 1.00%)

12/22/2024

25,991

24,572

24,821

Looking Glass Investments, LLC

(12) (13)

July 1, 2015

Specialty Consumer Finance

Member Units

3

125

25

Lulu's Fashion Lounge, LLC

(10)

August 31, 2017

Fast Fashion E-Commerce Retailer

Secured Debt

(9) (19)

10.50% (8.00% Cash, 2.50% PIK) (2.50% PIK + L+7.00%, Floor 1.00%)

8/28/2022

10,837

10,719

9,266

Lynx FBO Operating LLC

(10)

September 30, 2019

Fixed Based Operator in the General Aviation Industry

Secured Debt

(9)

7.25% (L+5.75%, Floor 1.50%)

9/30/2024

14,055

13,841

14,055

Member Units

4,872

687

780

14,528

14,835

Mac Lean-Fogg Company

(10)

April 22, 2019

Manufacturer and Supplier for Auto and Power Markets

Secured Debt

(9)

5.38% (L+4.75%, Floor 0.625%)

12/22/2025

17,123

17,030

17,123

Preferred Stock

(19)

13.75% (4.50% Cash, 9.25% PIK)

1,881

1,881

18,911

19,004

Mako Steel, LP

(10)

March 15, 2021

Self-Storage Design & Construction

Secured Debt

(9)

8.00% (L+7.25%, Floor 0.75%)

3/13/2026

17,522

17,170

17,170

MB2 Dental Solutions, LLC

(11)

January 28, 2021

Dental Partnership Organization

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

1/29/2027

8,673

8,520

8,520

Mills Fleet Farm Group, LLC

(10)

October 24, 2018

Omnichannel Retailer of Work, Farm and Lifestyle Merchandise

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

10/24/2024

15,088

14,850

15,082

NBG Acquisition Inc

(11)

April 28, 2017

Wholesaler of Home Décor Products

Secured Debt

(9)

6.50% (L+5.50%, Floor 1.00%)

4/26/2024

4,042

4,011

3,681

NinjaTrader, LLC

(10)

December 18, 2019

Operator of Futures Trading Platform

Secured Debt

(9)

8.25% (L+6.75%, Floor 1.50%)

12/18/2024

16,875

16,576

16,849

23


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

NNE Partners, LLC

(10)

March 2, 2017

Oil & Gas Exploration & Production

Secured Debt

(19)

9.38% (4.88% Cash, 4.50% PIK) (4.50% PIK + L+4.75%)

12/31/2023

24,219

24,127

22,432

Novetta Solutions, LLC

(11)

June 21, 2017

Provider of Advanced Analytics Solutions for Defense Agencies

Secured Debt

(9)

6.00% (L+5.00%, Floor 1.00%)

10/17/2022

22,791

22,583

22,819

Secured Debt

(9)

9.50% (L+8.50%, Floor 1.00%)

10/16/2023

880

880

882

23,463

23,701

NTM Acquisition Corp.

(11)

July 12, 2016

Provider of B2B Travel Information Content

Secured Debt

(9) (19)

8.25% (7.25% Cash, 1.00% PIK) (1.00%PIK + L+6.25%, Floor 1.00%)

6/7/2024

4,682

4,682

4,565

NWN Corporation

(10)

May 7, 2021

Value Added Reseller and Provider of Managed Services to a Diverse Set of Industries

Secured Debt

(9)

7.50% (L+6.50%, Floor 1.00%)

5/7/2026

41,242

40,249

40,249

Ospemifene Royalty Sub LLC

(10)

July 8, 2013

Estrogen-Deficiency Drug Manufacturer and Distributor

Secured Debt

(14)

11.50%

11/15/2026

4,714

4,714

135

PaySimple, Inc.

(10)

September 9, 2019

Leading Technology Services Commerce Platform

Secured Debt

5.61% (L+5.50%)

8/23/2025

27,740

27,525

27,601

Project Eagle Holdings, LLC

(10)

July 6, 2020

Provider of Secure Business Collaboration Software

Secured Debt

(9)

9.25% (L+8.25%, Floor 1.00%)

7/6/2026

14,888

14,536

14,861

PT Network, LLC

(10)

November 1, 2013

Provider of Outpatient Physical Therapy and Sports Medicine Services

Secured Debt

(9) (19)

8.50% (6.50% Cash, 2.00% PIK) (2.00% PIK + L+5.50%, Floor 1.00%)

11/30/2023

8,645

8,645

8,645

RA Outdoors LLC

(10)

April 8, 2021

Software Solutions Provider for Outdoor Activity Management

Secured Debt

(9)

7.75% (L+6.75%, Floor 1.00%)

4/8/2026

19,422

19,224

19,224

Research Now Group, Inc. and Survey Sampling International, LLC

(11)

December 31, 2017

Provider of Outsourced Online Surveying

Secured Debt

(9)

6.50% (L+5.50%, Floor 1.00%)

12/20/2024

20,229

19,843

20,043

24


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

RM Bidder, LLC

(10)

November 12, 2015

Scripted and Unscripted TV and Digital Programming Provider

Member Units

2,779

46

34

Warrants

(26)

187,161

10/20/2025

425

-

471

34

RTIC Subsidiary Holdings, LLC

(10)

September 1, 2020

Direct-To-Consumer eCommerce Provider of Outdoor Products

Secured Debt

(9)

9.00% (L+7.75%, Floor 1.25%)

9/1/2025

17,729

17,510

17,700

Rug Doctor, LLC.

(10)

June 30, 2021

Carpet Cleaning Products and Machinery

Secured Debt

(9)

6.25% (L+5.25%, Floor 1.00%)

5/16/2022

9,850

9,850

9,850

SAFETY Investment Holdings, LLC

April 29, 2016

Provider of Intelligent Driver Record Monitoring Software and Services

Member Units

2,000,000

2,000

3,000

Salient Partners L.P.

(11)

June 25, 2015

Provider of Asset Management Services

Secured Debt

(9) (14)

7.00% (L+6.00%, Floor 1.00%)

8/31/2021

6,251

6,246

2,607

Savers, Inc.

(11)

May 14, 2021

For-Profit Thrift Retailer

Secured Debt

(9)

6.50% (L+5.75%, Floor 0.75%)

4/26/2028

12,900

12,773

13,051

Staples Canada ULC

(10) (13) (21)

September 14, 2017

Office Supplies Retailer

Secured Debt

(9) (22)

8.00% (L+7.00%, Floor 1.00%)

9/12/2024

17,411

17,305

17,282

Student Resource Center, LLC

(10)

June 25, 2021

Higher Education Services

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%)

6/25/2026

11,250

11,011

11,011

Team Public Choices, LLC

(11)

October 28, 2019

Home-Based Care Employment Service Provider

Secured Debt

(9)

6.00% (L+5.00%, Floor 1.00%)

12/18/2027

13,466

13,107

13,399

Tectonic Financial, LLC

May 15, 2017

Financial Services Organization

Common Stock

(8)

200,000

2,000

3,430

The Pasha Group

(11)

February 2, 2018

Diversified Logistics and Transportation Provided

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%)

1/26/2023

10,169

9,761

10,093

Time Manufacturing Acquisition LLC

(11)

February 24, 2021

Manufacturer and Distributor of Utility Equipment

Secured Debt

(9)

6.00% (L+5.00%, Floor 1.00%)

2/3/2023

1,476

1,473

1,481

25


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

U.S. TelePacific Corp.

(11)

May 17, 2017

Provider of Communications and Managed Services

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

5/2/2023

17,088

16,948

15,807

USA DeBusk LLC

(10)

October 22, 2019

Provider of Industrial Cleaning Services

Secured Debt

(9)

6.75% (L+5.75%, Floor 1.00%)

10/22/2024

24,822

24,485

24,822

Veregy Consolidated, Inc.

(11)

November 9, 2020

Energy Service Company

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

11/3/2027

14,925

14,536

15,037

Vida Capital, Inc

(11)

October 10, 2019

Alternative Asset Manager

Secured Debt

6.10% (L+6.00%)

10/1/2026

17,344

17,138

16,737

Vistar Media, Inc.

(10)

February 17, 2017

Operator of Digital Out-of-Home Advertising Platform

Secured Debt

(9)

12.00% (L+10.00%, Floor 2.00%)

4/3/2023

4,622

4,523

4,622

Preferred Stock

70,207

767

1,280

Warrants

(25)

69,675

4/3/2029

-

1,290

5,290

7,192

YS Garments, LLC

(11)

August 22, 2018

Designer and Provider of Branded Activewear

Secured Debt

(9)

7.00% (L+6.00%, Floor 1.00%)

8/9/2024

13,128

13,049

12,586

Zilliant Incorporated

June 15, 2012

Price Optimization and Margin Management Solutions

Preferred Stock

186,777

154

260

Warrants

(28)

952,500

6/15/2022

1,071

1,190

1,225

1,450

Short-term portfolio investments

(34) (35)

57,244

57,285

Subtotal Non-Control/Non-Affiliate Investments (85.7% of net assets at fair value)

$

1,421,592

$

1,375,001

Total Portfolio Investments, June 30, 2021 (185.2% of net assets at fair value)

$

2,725,485

$

2,972,270


(1)

All investments are Lower Middle Market portfolio investments, unless otherwise noted. See Note C for a description of Lower Middle Market portfolio investments. All of the Company’s investments, unless otherwise noted, are encumbered either as security for the Company’s Credit Facility or in support of the SBA-guaranteed debentures issued by the Funds.

(2)

Debt investments are income producing, unless otherwise noted. Equity and warrants are non-income producing, unless otherwise noted.

(3)

See Note C and Schedule 12-14 for a summary of geographic location of portfolio companies.

(4)

Principal is net of repayments. Cost is net of repayments and accumulated unearned income.

(5)

Control investments are defined by the 1940 Act, as investments in which more than 25% of the voting securities are owned or where the ability to nominate greater than 50% of the board representation is maintained.

(6)

Affiliate investments are defined by the 1940 Act as investments in which between 5% and 25% (inclusive) of the voting securities are owned and the investments are not classified as Control investments.

26


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

(7)

Non-Control/Non-Affiliate investments are defined by the 1940 Act as investments that are neither Control investments nor Affiliate investments.

(8)

Income producing through dividends or distributions.

(9)

Index based floating interest rate is subject to contractual minimum interest rate. A majority of the variable rate loans in the Company’s investment portfolio bear interest at a rate that may be determined by reference to either LIBOR or an alternate Base Rate (commonly based on the Federal Funds Rate or the Prime Rate), which typically resets semi-annually, quarterly, or monthly at the borrower’s option. The borrower may also elect to have multiple interest reset periods for each loan. For each such loan, the Company has provided the weighted average annual stated interest rate in effect at June 30, 2021. As noted in this schedule, 70% of the loans (based on the par amount) contain LIBOR floors which range between 0.50% and 2.00%, with a weighted-average LIBOR floor of approximately 1.09%.

(10)

Private Loan portfolio investment. See Note C for a description of Private Loan portfolio investments.

(11)

Middle Market portfolio investment. See Note C for a description of Middle Market portfolio investments.

(12)

Other Portfolio investment. See Note C for a description of Other Portfolio investments.

(13)

Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets.

(14)

Non-accrual and non-income producing investment.

(15)

All of the Company’s portfolio investments are generally subject to restrictions on resale as “restricted securities.”

(16)

External Investment Manager. Investment is not encumbered as security for the Company's Credit Facility or in support of the SBA-guaranteed debentures issued by the Funds.

(17)

Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable.

(18)

Investment fair value was determined using significant unobservable inputs, unless otherwise noted. See Note C for further discussion.

(19)

PIK interest income and cumulative dividend income represent income not paid currently in cash.

(20)

All portfolio company headquarters are based in the United States, unless otherwise noted.

(21)

Portfolio company headquarters are located outside of the United States.

(22)

In connection with the Company's debt investment in Staples Canada ULC and in an attempt to mitigate any potential adverse change in foreign exchange rates during the term of the Company's investment, the Company maintains a forward foreign currency contract with Cadence Bank to lend $21.4 million Canadian Dollars and receive $16.4 million U.S. Dollars with a settlement date of September 14, 2021. The unrealized depreciation on the forward foreign currency contract is $1.0 million as of June 30, 2021.

(23)

The Company has entered into an intercreditor agreement that entitles the Company to the "last out" tranche of the first lien secured loans, whereby the "first out" tranche will receive priority as to the "last out" tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of LIBOR plus 7.25% (Floor 1.25%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate.

(24)

Investment date represents the date of initial investment in the portfolio company.

(25)

Warrants are presented in equivalent shares with a strike price of $10.92 per share.

(26)

Warrants are presented in equivalent units with a strike price of $14.28 per unit.

(27)

Warrants are presented in equivalent shares/units with a strike price of $0.01 per share/unit.

(28)

Warrants are presented in equivalent shares with a strike price of $0.001 per share.

(29)

Warrants are presented in equivalent units with a strike price of $1.50 per unit.

(30)

Shares/Units represent ownership in an underlying Real Estate or HoldCo entity.

(31)

Investment is not unitized. Presentation is made in percent of fully diluted ownership unless otherwise indicated.

(32)

Portfolio company is in a bankruptcy process and, as such, the maturity date of our debt investment in this portfolio company will not be finally determined until such process is complete. As noted in footnote (14), our debt investment in this portfolio company is on non-accrual status.

27


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

June 30, 2021

(dollars in thousands)

(Unaudited)

(33)

The Company has entered into an intercreditor agreement that entitles the Company to the "last out" tranche of the first lien secured loans, whereby the "first out" tranche will receive priority as to the "last out" tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of LIBOR plus 7.50% (Floor 1.00%) per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate.

(34)

Short-term portfolio investments. See Note C for a description of short-term portfolio investments.

(35)

Short-term portfolio investments bear interest at index based floating interest rates which range from LIBOR plus 2.75% to LIBOR plus 4.75%, with LIBOR floors which range from 0% to 0.75% (with a weighted average LIBOR floor of approximately 0.14%), and with resulting interest rates which range from of 2.83% to 4.83% as of June 30, 2021.

28


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Control Investments (5)

ASC Interests, LLC

August 1, 2013

Recreational and Educational Shooting Facility

Secured Debt

13.00%

7/31/2022

$

1,750

$

1,715

$

1,715

Member Units

1,500

1,500

1,120

3,215

2,835

Analytical Systems Keco, LLC

August 16, 2019

Manufacturer of Liquid and Gas Analyzers

Secured Debt

(9)

12.00% (L+10.00%, Floor 2.00%)

8/16/2024

5,155

4,874

4,874

Preferred Member Units

3,200

3,200

3,200

Warrants

(27)

420

8/16/2029

316

10

8,390

8,084

ATS Workholding, LLC

(10)

March 10, 2014

Manufacturer of Machine Cutting Tools and Accessories

Secured Debt

(14)

5.00%

11/16/2021

4,982

4,824

3,347

Preferred Member Units

3,725,862

3,726

-

8,550

3,347

Project BarFly, LLC

(10)

August 31, 2015

Casual Restaurant Group

Secured Debt

7.00%

10/31/2024

343

343

343

Member Units

37

1,584

1,584

1,927

1,927

Bolder Panther Group, LLC

December 31, 2020

Consumer Goods and Fuel Retailer

Secured Debt

(9)

10.50% (L+9.00%, Floor 1.50%)

12/31/2025

27,500

27,225

27,225

Class A Preferred Member Units

(30)

14.00%

10,194

10,194

Class B Preferred Member Units

(30)

140,000

8.00%

14,000

14,000

51,419

51,419

Bond-Coat, Inc.

December 28, 2012

Casing and Tubing Coating Services

Common Stock

57,508

6,350

2,040

Brewer Crane Holdings, LLC

January 9, 2018

Provider of Crane Rental and Operating Services

Secured Debt

(9)

11.00% (L+10.00%, Floor 1.00%)

1/9/2023

8,556

8,513

8,513

Preferred Member Units

(8)

2,950

4,280

5,850

12,793

14,363

Bridge Capital Solutions Corporation

April 18, 2012

Financial Services and Cash Flow Solutions Provider

Secured Debt

13.00%

12/11/2024

8,813

8,403

8,403

Warrants

(27)

82

7/25/2026

2,132

3,220

Secured Debt

(30)

13.00%

12/11/2024

1,000

998

998

Preferred Member Units

(8) (30)

17,742

1,000

1,000

12,533

13,621

29


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Café Brazil, LLC

April 20, 2004

Casual Restaurant Group

Member Units

(8)

1,233

1,742

2,030

California Splendor Holdings LLC

March 30, 2018

Processor of Frozen Fruits

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%)

3/30/2023

8,100

8,014

8,043

Secured Debt

(9)

11.00% (L+10.00%, Floor 1.00%)

3/30/2023

28,000

27,854

27,789

Preferred Member Units

(8)

6,725

8,255

8,255

Preferred Member Units

(8)

6,157

10,775

6,241

54,898

50,328

CBT Nuggets, LLC

June 1, 2006

Produces and Sells IT Training Certification Videos

Member Units

(8)

416

1,300

46,080

Centre Technologies Holdings, LLC

January 4, 2019

Provider of IT Hardware Services and Software Solutions

Secured Debt

(9)

12.00% (L+10.00%, Floor 2.00%)

1/4/2024

11,628

11,549

11,549

Preferred Member Units

12,696

5,840

6,160

17,389

17,709

Chamberlin Holding LLC

February 26, 2018

Roofing and Waterproofing Specialty Contractor

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%)

2/26/2023

15,212

15,136

15,212

Member Units

(8)

4,347

11,440

28,070

Member Units

(8) (30)

1,047,146

1,322

1,270

27,898

44,552

Charps, LLC

February 3, 2017

Pipeline Maintenance and Construction

Unsecured Debt

(19)

10.00% (8.67% Cash, 1.33% PIK)

1/31/2024

9,388

7,641

8,475

Secured Debt

15.00%

6/5/2022

669

669

669

Preferred Member Units

(8)

1,600

400

10,520

8,710

19,664

Clad-Rex Steel, LLC

December 20, 2016

Specialty Manufacturer of Vinyl-Clad Metal

Secured Debt

(9)

10.50% (L+9.50%, Floor 1.00%)

12/20/2021

10,880

10,853

10,853

Member Units

(8)

717

7,280

8,610

Secured Debt

(30)

10.00%

12/20/2036

1,111

1,100

1,100

Member Units

(30)

800

210

530

19,443

21,093

CMS Minerals Investments

January 30, 2015

Oil & Gas Exploration & Production

Member Units

(30)

100

2,179

1,624

30


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Cody Pools, Inc.

March 6, 2020

Designer of Residential and Commercial Pools

Secured Debt

(9)

12.25% (L+10.50%, Floor 1.75%)

3/6/2025

14,216

14,092

14,216

Preferred Member Units

587

8,317

14,940

22,409

29,156

CompareNetworks Topco, LLC

January 29, 2019

Internet Publishing and Web Search Portals

Secured Debt

(9)

12.00% (L+11.00%, Floor 1.00%)

1/29/2024

7,954

7,910

7,953

Preferred Member Units

(8)

1,975

1,975

6,780

9,885

14,733

Copper Trail Fund Investments

(12) (13)

July 17, 2017

Investment Partnership

LP Interests (CTMH, LP)

(31)

38.8%

747

747

Datacom, LLC

May 30, 2014

Technology and Telecommunications Provider

Secured Debt

(14)

8.00%

5/31/2021

1,800

1,800

1,615

Secured Debt

(14) (19)

10.50% PIK

5/31/2021

12,507

12,475

10,531

Class A Preferred Member Units

-

1,294

-

Class B Preferred Member Units

6,453

6,030

-

21,599

12,146

Digital Products Holdings LLC

April 1, 2018

Designer and Distributor of Consumer Electronics

Secured Debt

(9)

11.00% (L+10.00%, Floor 1.00%)

4/1/2023

18,173

18,077

18,077

Preferred Member Units

(8)

3,857

9,501

9,835

27,578

27,912

Direct Marketing Solutions, Inc.

February 13, 2018

Provider of Omni-Channel Direct Marketing Services

Secured Debt

(9)

12.00% (L+11.00%, Floor 1.00%)

2/13/2023

15,090

15,007

15,007

Preferred Stock

8,400

8,400

19,380

23,407

34,387

Gamber-Johnson Holdings, LLC ("GJH")

June 24, 2016

Manufacturer of Ruggedized Computer Mounting Systems

Secured Debt

(9)

9.00% (L+7.00%, Floor 2.00%)

6/24/2021

19,838

19,807

19,838

Member Units

(8)

8,619

14,844

52,490

34,651

72,328

Garreco, LLC

July 15, 2013

Manufacturer and Supplier of Dental Products

Secured Debt

(9)

9.00% (L+8.00%, Floor 1.00%, Ceiling 1.50%)

1/31/2021

4,519

4,519

4,519

Member Units

1,200

1,200

1,410

5,719

5,929

31


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

GRT Rubber Technologies LLC ("GRT")

December 19, 2014

Manufacturer of Engineered Rubber Products

Secured Debt

7.15% (L+7.00%)

12/31/2023

16,775

16,775

16,775

Member Units

(8)

5,879

13,065

44,900

29,840

61,675

Gulf Manufacturing, LLC

August 31, 2007

Manufacturer of Specialty Fabricated Industrial Piping Products

Member Units

(8)

438

2,980

4,510

Gulf Publishing Holdings, LLC

April 29, 2016

Energy Industry Focused Media and Publishing

Secured Debt

(9) (17) (19)

10.50% (5.25% Cash, 5.25% PIK) (L+9.50%, Floor 1.00%)

9/30/2020

250

250

250

Secured Debt

(19)

12.50% (6.25% Cash, 6.25% PIK)

4/29/2021

13,147

13,135

12,044

Member Units

3,681

3,681

-

17,066

12,294

Harris Preston Fund Investments

(12) (13)

October 1, 2017

Investment Partnership

LP Interests (2717 MH, L.P.)

(31)

49.3%

2,599

2,702

LP Interests (2717 HPP-MS, L.P.)

(31)

49.3%

250

250

2,849

2,952

Harrison Hydra-Gen, Ltd.

June 4, 2010

Manufacturer of Hydraulic Generators

Common Stock

(8)

107,456

718

5,450

Jensen Jewelers of Idaho, LLC

November 14, 2006

Retail Jewelry Store

Secured Debt

(9)

10.00% (Prime+6.75%, Floor 2.00%)

11/14/2023

3,400

3,374

3,400

Member Units

(8)

627

811

7,620

4,185

11,020

J&J Services, Inc.

October 31, 2019

Provider of Dumpster and Portable Toilet Rental Services

Secured Debt

11.50%

10/31/2024

12,800

12,697

12,800

Preferred Stock

2,814

7,085

12,680

19,782

25,480

KBK Industries, LLC

January 23, 2006

Manufacturer of Specialty Oilfield and Industrial Products

Member Units

(8)

325

783

13,200

Kickhaefer Manufacturing Company, LLC

October 31, 2018

Precision Metal Parts Manufacturing

Secured Debt

11.50%

10/31/2023

22,415

22,269

22,269

Member Units

581

12,240

12,240

Secured Debt

9.00%

10/31/2048

3,948

3,909

3,909

Member Units

(8) (30)

800

992

1,160

39,410

39,578

32


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Market Force Information, LLC

July 28, 2017

Provider of Customer Experience Management Services

Secured Debt

(9)

12.00% (L+11.00%, Floor 1.00%)

7/28/2023

1,600

1,600

1,600

Secured Debt

(14) (19)

12.00% PIK

7/28/2023

26,079

25,952

13,562

Member Units

743,921

16,642

-

44,194

15,162

MH Corbin Holding LLC

August 31, 2015

Manufacturer and Distributor of Traffic Safety Products

Secured Debt

(19)

13.00% (10.00% Cash, 3.00% PIK)

3/31/2022

8,570

8,527

8,280

Preferred Member Units

66,000

4,400

2,370

Preferred Member Units

4,000

6,000

-

18,927

10,650

MSC Adviser I, LLC

(16)

November 22, 2013

Third Party Investment
Advisory Services

Member Units

(8) (31)

29,500

116,760

Mystic Logistics Holdings, LLC

August 18, 2014

Logistics and Distribution Services Provider for Large Volume Mailers

Secured Debt

12.00%

1/17/2022

6,733

6,723

6,723

Common Stock

(8)

5,873

2,720

8,990

9,443

15,713

NAPCO Precast, LLC

January 31, 2008

Precast Concrete Manufacturing

Member Units

(8)

2,955

2,975

16,100

Nebraska Vet AcquireCo, LLC (NVS)

December 31, 2020

Mixed-Animal Veterinary and Animal Health Product Provider

Secured Debt

12.00%

12/31/2025

10,500

10,395

10,395

Preferred Member Units

6,500

6,500

6,500

16,895

16,895

NexRev LLC

February 28, 2018

Provider of Energy Efficiency Products & Services

Secured Debt

11.00%

2/28/2023

17,097

17,016

16,726

Preferred Member Units

(8)

86,400,000

6,880

1,470

23,896

18,196

NRI Clinical Research, LLC

September 8, 2011

Clinical Research Service Provider

Secured Debt

9.00%

6/8/2022

5,620

5,572

5,620

Warrants

(27)

251,723

6/8/2027

252

1,490

Member Units

(8)

1,454,167

765

5,600

6,589

12,710

NRP Jones, LLC

December 22, 2011

Manufacturer of Hoses, Fittings and Assemblies

Secured Debt

12.00%

3/20/2023

2,080

2,080

2,080

Member Units

(8)

65,962

3,717

2,821

5,797

4,901

33


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

NuStep, LLC

January 31, 2017

Designer, Manufacturer and Distributor of Fitness Equipment

Secured Debt

12.00%

1/31/2022

17,240

17,193

17,193

Preferred Member Units

406

10,200

10,780

27,393

27,973

OMi Holdings, Inc.

April 1, 2008

Manufacturer of Overhead Cranes

Common Stock

(8)

1,500

1,080

20,380

Pearl Meyer Topco LLC

April 27, 2020

Provider of Executive Compensation Consulting Services

Secured Debt

12.00%

4/27/2025

37,513

37,202

37,202

Member Units

(8)

13,800

13,000

15,940

50,202

53,142

Pegasus Research Group, LLC

January 6, 2011

Provider of Telemarketing and Data Services

Member Units

(8)

460

1,290

8,830

PPL RVs, Inc.

June 10, 2010

Recreational Vehicle Dealer

Secured Debt

(9)

7.50% (L+7.00%, Floor 0.50%)

11/15/2022

11,855

11,781

11,806

Common Stock

(8)

2,000

2,150

11,500

13,931

23,306

Principle Environmental, LLC (d/b/a TruHorizon Environmental Solutions)

February 1, 2011

Noise Abatement Service Provider

Secured Debt

13.00%

4/30/2023

6,397

6,335

6,397

Preferred Member Units

(8)

19,631

4,600

10,500

Warrants

(27)

1,018

1/31/2021

1,200

870

12,135

17,767

Quality Lease Service, LLC

June 8, 2015

Provider of Rigsite Accommodation Unit Rentals and Related Services

Member Units

1,000

11,063

4,460

River Aggregates, LLC

March 30, 2011

Processor of Construction Aggregates

Member Units

(30)

1,500

369

3,240

Tedder Industries, LLC

August 31, 2018

Manufacturer of Firearm Holsters and Accessories

Secured Debt

12.00%

8/31/2023

16,400

16,301

16,301

Preferred Member Units

479

8,136

8,136

24,437

24,437

Trantech Radiator Topco, LLC

May 31, 2019

Transformer Cooling Products and Services

Secured Debt

12.00%

5/31/2024

8,720

8,644

8,644

Common Stock

(8)

615

4,655

6,030

13,299

14,674

UnionRock Energy Fund II, LP

(12) (13)

June 15, 2020

Oil & Gas Exploration & Production

LP Interests

(31)

49.6%

2,894

2,894

34


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Vision Interests, Inc.

June 5, 2007

Manufacturer / Installer of Commercial Signage

Secured Debt

(17)

13.00%

9/30/2019

2,028

2,028

2,028

Series A Preferred Stock

3,000,000

3,000

3,160

5,028

5,188

Ziegler's NYPD, LLC

October 1, 2008

Casual Restaurant Group

Secured Debt

6.50%

10/1/2022

1,000

1,000

979

Secured Debt

12.00%

10/1/2022

625

625

625

Secured Debt

14.00%

10/1/2022

2,750

2,750

2,750

Warrants

(27)

587

10/1/2025

600

-

Preferred Member Units

10,072

2,834

1,780

7,809

6,134

Subtotal Control Investments (73.5% of net assets at fair value)

$

831,490

$

1,113,725

35


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Affiliate Investments (6)

AAC Holdings, Inc.

(11)

June 30, 2017

Substance Abuse Treatment Service Provider

Secured Debt

(19)

18.00% (10.00% Cash, 8.00% PIK)

6/25/2025

9,406

9,187

9,187

Common Stock

593,928

3,148

3,148

Warrants

(27)

554,353

12/11/2025

-

2,938

12,335

15,273

AFG Capital Group, LLC

November 7, 2014

Provider of Rent-to-Own Financing Solutions and Services

Secured Debt

10.00%

5/25/2022

491

491

491

Preferred Member Units

186

1,200

5,810

1,691

6,301

American Trailer Rental Group LLC

June 7, 2017

Provider of Short-term Trailer and Container Rental

Member Units

(30)

73,493

8,596

16,010

BBB Tank Services, LLC

April 8, 2016

Maintenance, Repair and Construction Services to the Above-Ground Storage Tank Market

Unsecured Debt

(9)

12.00% (L+11.00%, Floor 1.00%)

4/8/2021

4,800

4,773

4,722

Preferred Stock (non-voting)

(8) (19)

15.00% PIK

151

151

Member Units

800,000

800

280

5,724

5,153

Boccella Precast Products LLC

June 30, 2017

Manufacturer of Precast Hollow Core Concrete

Member Units

(8)

2,160,000

2,256

6,040

Buca C, LLC

June 30, 2015

Casual Restaurant Group

Secured Debt

(9) (17)

10.25% (L+9.25%, Floor 1.00%)

6/30/2020

19,004

19,004

14,256

Preferred Member Units

(8) (19)

6

6.00% PIK

4,770

-

23,774

14,256

CAI Software LLC

October 10, 2014

Provider of Specialized Enterprise Resource Planning Software

Secured Debt

12.50%

12/7/2023

47,474

47,133

47,474

Member Units

(8)

77,960

2,095

7,190

49,228

54,664

Chandler Signs Holdings, LLC

(10)

January 4, 2016

Sign Manufacturer

Class A Units

1,500,000

1,500

1,460

Charlotte Russe, Inc

(11)

May 28, 2013

Fast-Fashion Retailer to Young Women

Common Stock

19,041

3,141

-

Classic H&G Holdings, LLC

March 12, 2020

Provider of Engineered Packaging Solutions

Secured Debt

12.00%

3/12/2025

24,800

24,583

24,800

Preferred Member Units

(8)

154

5,760

9,510

30,343

34,310

36


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Congruent Credit Opportunities Funds

(12) (13)

January 24, 2012

Investment Partnership

LP Interests (Congruent Credit Opportunities Fund
II, LP)

(31)

19.8%

4,449

94

LP Interests (Congruent Credit Opportunities Fund
III, LP)

(8) (31)

17.4%

11,741

11,540

16,190

11,634

Copper Trail Fund Investments

(12) (13)

July 17, 2017

Investment Partnership

LP Interests (Copper Trail Energy Fund I, LP)

(8) (31)

12.4%

2,161

1,782

Dos Rios Partners

(12) (13)

April 25, 2013

Investment Partnership

LP Interests (Dos Rios Partners, LP)

(31)

20.2%

6,605

5,417

LP Interests (Dos Rios Partners - A, LP)

(31)

6.4%

2,097

1,720

8,702

7,137

East Teak Fine Hardwoods, Inc.

April 13, 2006

Distributor of Hardwood Products

Common Stock

6,250

480

300

EIG Fund Investments

(12) (13)

November 6, 2015

Investment Partnership

LP Interests (EIG Global Private Debt Fund-A, L.P.)

(8) (31)

11.1%

739

526

Freeport Financial Funds

(12) (13)

June 13, 2013

Investment Partnership

LP Interests (Freeport Financial SBIC Fund LP)

(31)

9.3%

5,974

5,264

LP Interests (Freeport First Lien Loan Fund III LP)

(8) (31)

6.0%

10,785

10,321

16,759

15,585

Harris Preston Fund Investments

(12) (13)

August 9, 2017

Investment Partnership

LP Interests (HPEP 3, L.P.)

(31)

8.2%

3,071

3,258

Hawk Ridge Systems, LLC

(13)

December 2, 2016

Value-Added Reseller of Engineering Design and Manufacturing Solutions

Secured Debt

11.00%

12/2/2023

18,400

18,366

18,400

Preferred Member Units

(8)

226

2,850

8,030

Preferred Member Units

(30)

226

150

420

21,366

26,850

37


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Houston Plating and Coatings, LLC

January 8, 2003

Provider of Plating and Industrial Coating Services

Unsecured Convertible Debt

8.00%

5/1/2022

3,000

3,000

2,900

Member Units

(8)

322,297

2,352

5,080

5,352

7,980

I-45 SLF LLC

(12) (13)

October 20, 2015

Investment Partnership

Member Units (Fully diluted 20.0%; 24.40% profits
interest) (8)

(8) (31)

20.00% Fully Diluted, 24.40% Profits Interest

20,200

15,789

L.F. Manufacturing Holdings, LLC

(10)

December 23, 2013

Manufacturer of Fiberglass Products

Preferred Member Units (non-voting)

(8) (19)

14.00% PIK

93

93

Member Units

2,179,001

2,019

2,050

2,112

2,143

OnAsset Intelligence, Inc.

April 18, 2011

Provider of Transportation Monitoring / Tracking Products and Services

Secured Debt

(19)

12.00% PIK

6/30/2021

7,301

7,301

7,301

Unsecured Debt

(19)

10.00% PIK

6/30/2021

64

64

64

Preferred Stock

912

1,981

-

Warrants

(27)

5,333

4/18/2021

1,919

-

11,265

7,365

PCI Holding Company, Inc.

December 18, 2012

Manufacturer of Industrial Gas Generating Systems

Preferred Stock

1,500,000

3,927

4,130

Rocaceia, LLC (Quality Lease and Rental Holdings, LLC)

January 8, 2013

Provider of Rigsite Accommodation Unit Rentals and Related Services

Secured Debt

(14) (32)

12.00%

1/8/2018

30,369

29,865

-

Preferred Member Units

250

2,500

-

32,365

-

Salado Stone Holdings, LLC

(10)

June 27, 2016

Limestone and Sandstone Dimension Cut Stone Mining Quarries

Class A Preferred Units

(30)

2,000,000

2,000

1,250

Slick Innovations, LLC

September 13, 2018

Text Message Marketing Platform

Secured Debt

13.00%

9/13/2023

5,720

5,605

5,719

Common Stock

70,000

700

1,330

Warrants

(27)

18,084

9/13/2028

181

360

6,486

7,409

SI East, LLC

August 31, 2018

Rigid Industrial Packaging Manufacturing

Secured Debt

9.50%

8/31/2023

32,963

32,760

32,962

Preferred Member Units

(8)

157

6,000

9,780

38,760

42,742

Superior Rigging & Erecting Co.

August 31, 2020

Provider of Steel Erection, Crane Rental & Rigging Services

Secured Debt

12.00%

8/31/2025

21,500

21,298

21,298

Preferred Member Units

1,473

4,500

4,500

25,798

25,798

38


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

UniTek Global Services, Inc.

(11)

April 15, 2011

Provider of Outsourced Infrastructure Services

Secured Debt

(9)

7.50% (L+6.50% Floor 1.00%)

8/20/2024

2,708

2,687

2,426

Preferred Stock

(8) (19)

1,133,102

20.00% PIK

1,441

2,832

Preferred Stock

(8) (19)

1,521,122

20.00% PIK

2,188

375

Preferred Stock

(19)

2,281,682

19.00% PIK

3,667

-

Preferred Stock

(19)

4,336,866

13.50% PIK

7,924

-

Common Stock

945,507

-

-

17,907

5,633

Universal Wellhead Services Holdings, LLC

(10)

October 30, 2014

Provider of Wellhead Equipment, Designs, and Personnel to the Oil & Gas Industry

Preferred Member Units

(19) (30)

716,949

14.00% PIK

1,032

-

Member Units

(30)

4,000,000

4,000

-

5,032

-

Volusion, LLC

January 26, 2015

Provider of Online Software-as-a-Service eCommerce Solutions

Secured Debt

(17)

11.50%

1/26/2020

20,234

20,234

19,242

Unsecured Convertible Debt

8.00%

11/16/2023

409

409

291

Preferred Member Units

4,876,670

14,000

5,990

Warrants

(27)

1,831,355

1/26/2025

2,576

-

37,219

25,523

Subtotal Affiliate Investments (24.2% of net assets at fair value)

$

416,479

$

366,301

39


Table of Contents

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2020

(dollars in thousands)

Portfolio Company (1) (20)

Investment Date (24)

Business Description

Type of Investment (2) (3) (15)

Shares/Units

Rate

Maturity Date

Principal (4)

Cost (4)

Fair Value (18)

Non-Control/Non-Affiliate Investments (7)

Acousti Engineering Company of Florida, Inc.

(10)

November 2, 2020

Interior Subcontractor Providing Acoustical Walls and Ceilings

Secured Debt

(9)

10.00% (L+8.50%, Floor 1.50%)

10/31/2025

13,000

12,858

12,858

Adams Publishing Group, LLC

(10)

November 19, 2015

Local Newspaper Operator

Secured Debt

(9)

8.75% (L+7.00%, Floor 1.75%)

7/3/2023

5,863

5,745

5,813