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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q

(Mark One)  

ý

 

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

For the quarterly period ended March 31, 20162017

OR

o

 

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)

        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 ý    No o

        Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes o    No o

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

Large accelerated filerý Accelerated filero Non-accelerated filero
(do not check if
smaller reporting company)
 Smaller reporting companyo

Emerging growth company o

        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. o

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

        The number of shares outstanding of the issuer's common stock as of May 5, 20164, 2017 was 51,221,175.55,922,561.

   


Table of Contents


TABLE OF CONTENTS

PART I
FINANCIAL INFORMATION

Item 1.

 

Consolidated Financial Statements

  

 

Consolidated Balance Sheets—March 31, 20162017 (unaudited) and December 31, 20152016

 1

 

Consolidated Statements of Operations (unaudited)—Three months ended March 31, 20162017 and 20152016

 2

 

Consolidated Statements of Changes in Net Assets (unaudited)—Three months ended March 31, 20162017 and 20152016

 3

 

Consolidated Statements of Cash Flows (unaudited)—Three months ended March 31, 20162017 and 20152016

 4

 

Consolidated Schedule of Investments (unaudited)—March 31, 20162017

 5

 

Consolidated Schedule of Investments—December 31, 20152016

 3534

 

Notes to Consolidated Financial Statements (unaudited)

 6463

 

Consolidated Financial Statement Schedule

 110

 

Consolidated Schedule of Investments in and Advances to Affiliates for the (unaudited)—Three Months Endedmonths ended March 31, 20162017

 107110

Item 2.

 

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

 111115

Item 3.

 

Quantitative and Qualitative Disclosures about Market Risk

 131135

Item 4.

 

Controls and Procedures

 132136


PART II
OTHER INFORMATION

Item 1.

 

Legal Proceedings

 133
137

Item 1A.

 

Risk Factors

 133137

Item 2.

 

Unregistered Sales of Equity Securities and Use of Proceeds

 133137

Item 6.

 

Exhibits

 133137

 

Signatures

 134138

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Balance Sheets

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


 March 31,
2016
 December 31,
2015
  March 31, 2017 December 31, 2016 

 (Unaudited)
  
  (Unaudited)
  
 

ASSETS

          

Portfolio investments at fair value:

      
 
 
 
 

Control investments (cost: $361,823 and $387,727 as of March 31,2016 and December 31, 2015, respectively)

 $520,099 $555,011 

Affiliate investments (cost: $376,375 and $333,728 as of March 31, 2016 and December 31, 2015, respectively)

 389,310 350,519 

Non-Control/Non-Affiliate investments (cost: $974,053 and $945,187 as of March 31, 2016 and December 31, 2015, respectively)

 908,662 894,466 

Control investments (cost: $491,749 and $439,674 as of March 31, 2017 and December 31, 2016, respectively)

 $658,239 $594,282 

Affiliate investments (cost: $373,895 and $394,699 as of March 31, 2017 and December 31, 2016, respectively)

 329,024 375,948 

Non-Control/Non-Affiliate investments (cost: $1,010,832 and $1,037,510 as of March 31, 2017 and December 31, 2016, respectively)

 992,115 1,026,676 

Total portfolio investments (cost: $1,712,251 and $1,666,642 as of March 31, 2016 and December 31, 2015, respectively)

 1,818,071 1,799,996 

Marketable securities and idle funds investments (cost: $1,778 and $5,407 as of March 31, 2016 and December 31, 2015, respectively)

 1,519 3,693 

Total investments (cost: $1,714,029 and $1,672,049 as of March 31, 2016 and December 31, 2015, respectively)

 1,819,590 1,803,689 

Total investments (cost: $1,876,476 and $1,871,883 as of March 31, 2017 and December 31, 2016, respectively)

 1,979,378 1,996,906 

Cash and cash equivalents

 17,223 20,331  33,605 24,480 

Interest receivable and other assets

 31,786 27,737  37,560 35,133 

Receivable for securities sold

 11,458 9,901  8,604 1,990 

Deferred financing costs (net of accumulated amortization of $9,608 and $8,965 as of March 31, 2016 and December 31, 2015, respectively)

 12,651 13,267 

Deferred financing costs (net of accumulated amortization of $12,205 and $11,547 as of March 31, 2017 and December 31, 2016, respectively)

 12,603 12,645 

Deferred tax asset, net

 8,442 4,003  4,739 9,125 

Total assets

 $1,901,150 $1,878,928  $2,076,489 $2,080,279 

LIABILITIES

      
 
 
 
 

Credit facility

 $306,000 $291,000  
$

288,000
 
$

343,000
 

SBIC debentures (par: $225,000 as of March 31, 2016 and December,31, 2015, par of $75,200 is recorded at a fair value of $74,006 and $73,860 as of March 31, 2016 and December 31, 2015, respectively)

 223,806 223,660 

SBIC debentures (par: $240,200 and $240,000 as of March 31, 2017 and December 31, 2016, respectively. Par of $50,000 and $75,200 is recorded at a fair value of $49,155 and $74,803 as of March 31, 2017 and December 31, 2016, respectively)

 239,355 239,603 

4.50% Notes

 175,000 175,000  175,000 175,000 

6.125% Notes

 90,655 90,738  90,655 90,655 

Dividend payable

 9,113 9,074 

Interest payable

 5,185 3,959 

Accounts payable and other liabilities

 5,847 12,292  11,758 14,205 

Payable for securities purchased

 8,546 2,311  14,064 2,184 

Interest payable

 3,471 4,103 

Dividend payable

 10,252 10,048 

Total liabilities

 824,152 808,034  832,555 878,798 

Commitments and contingencies (Note M)

          

NET ASSETS

 
 
 
 
  
 
 
 
 

Common stock, $0.01 par value per share (150,000,000 shares authorized; 50,767,218 and 50,413,744 shares issued and outstanding as of March 31, 2016 and December 31, 2015, respectively)

 508 504 

Common stock, $0.01 par value per share (150,000,000 shares authorized; 55,423,375 and 54,312,444 shares issued and outstanding as of March 31, 2017 and December 31, 2016, respectively)

 
554
 
543
 

Additional paid-in capital

 1,026,233 1,011,467  1,185,478 1,143,883 

Accumulated net investment income, net of cumulative dividends of $444,631 and $417,347 as of March 31, 2016 and December 31, 2015, respectively

 7,061 7,181 

Accumulated net realized gain from investments (accumulated net realized gain from investments of $32,608 before cumulative dividends of $68,658 as of March 31, 2016 and accumulated net realized gain from investments of $19,005 before cumulative dividends of $68,658 as of December 31, 2015)

 (36,050) (49,653)

Accumulated net investment income, net of cumulative dividends of $532,336 and $521,297 as of March 31, 2017 and December 31, 2016, respectively

 33,943 19,033 

Accumulated net realized gain from investments (accumulated net realized gain from investments of $75,959 before cumulative dividends of $126,845 as of March 31, 2017 and accumulated net realized gain from investments of $48,394 before cumulative dividends of $107,281 as of December 31, 2016)

 (50,886) (58,887)

Net unrealized appreciation, net of income taxes

 79,246 101,395  74,845 96,909 

Total net assets

 1,076,998 1,070,894  1,243,934 1,201,481 

Total liabilities and net assets

 $1,901,150 $1,878,928  $2,076,489 $2,080,279 

NET ASSET VALUE PER SHARE

 $21.18 $21.24  
$

22.44
 
$

22.10
 

   

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


Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Statements of Operations

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

(Unaudited)


 Three Months Ended
March 31,
  Three Months Ended
March 31,
 

 2016 2015  2017 2016 

INVESTMENT INCOME:

          

Interest, fee and dividend income:

          

Control investments

 $12,615 $11,335  $12,988 $12,615 

Affiliate investments

 8,523 6,049  9,899 8,523 

Non-Control/Non-Affiliate investments

 20,737 19,421  25,002 20,737 

Interest, fee and dividend income

 41,875 36,805  47,889 41,875 

Interest, fee and dividend income from marketable securities and idle funds investments

 131 374   131 

Total investment income

 42,006 37,179  47,889 42,006 

EXPENSES:

          

Interest

 (8,182) (7,796) (8,608) (8,182)

Compensation

 (3,820) (3,494) (4,430) (3,820)

General and administrative

 (2,405) (1,962) (2,940) (2,405)

Share-based compensation

 (1,589) (1,263) (2,269) (1,589)

Expenses allocated to the External Investment Manager

 1,154 827  1,524 1,154 

Total expenses

 (14,842) (13,688) (16,723) (14,842)

NET INVESTMENT INCOME

 27,164 23,491  31,166 27,164 

NET REALIZED GAIN (LOSS):

 
 
 
 
  
 
 
 
 

Control investments

 14,358   (682) 14,358 

Affiliate investments

 22,930  

Non-Control/Non-Affiliate investments

 818 (2,008) 5,317 818 

Marketable securities and idle funds investments

 (1,573) (112)  (1,573)

SBIC debentures

 (5,217)  

Total net realized gain (loss)

 13,603 (2,120)

Total net realized gain

 22,348 13,603 

NET CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION):

      
 
 
 
 

Portfolio investments

 (27,529) 14,204  (22,091) (27,529)

Marketable securities and idle funds investments

 1,457 251   1,457 

SBIC debentures

 (146) (693) 5,665 (146)

Total net change in unrealized appreciation (depreciation)

 (26,218) 13,762 

Total net change in unrealized depreciation

 (16,426) (26,218)

INCOME TAXES:

      
 
 
 
 

Federal and state income, excise and other taxes

 (370) (376) (1,252) (370)

Deferred taxes

 2,633 667  (4,386) 2,633 

Income tax benefit (provision)

 2,263 291  (5,638) 2,263 

NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS

 $16,812 $35,424  
$

31,450
 
$

16,812
 

NET INVESTMENT INCOME PER SHARE—BASIC AND DILUTED

 $0.54 $0.51  
$

0.57
 
$

0.54
 

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

 $0.33 $0.77  $0.57 $0.33 

DIVIDENDS PAID PER SHARE:

          

Regular monthly dividends

 $0.540 $0.510  $0.555 $0.540 

Supplemental dividends

      

Total dividends

 $0.540 $0.510  $0.555 $0.540 

WEIGHTED AVERAGE SHARES OUTSTANDING—BASIC AND DILUTED

 50,549,780 46,080,204  
55,125,170
 
50,549,780
 

   

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


Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Statements of Changes in Net Assets

(dollars in thousands, except shares)

(Unaudited)


 Common Stock  
  
 Accumulated
Net Realized
Gain From
Investments,
Net of Dividends
 Net Unrealized
Appreciation from
Investments,
Net of Income
Taxes
  
  Common Stock  
  
 Accumulated
Net Realized
Gain From
Investments,
Net of Dividends
 Net Unrealized
Appreciation from
Investments,
Net of Income
Taxes
  
 

  
 Accumulated
Net Investment
Income, Net
of Dividends
  
   
 Accumulated
Net Investment
Income, Net
of Dividends
  
 

 Number of
Shares
 Par
Value
 Additional
Paid-In
Capital
 Net Unrealized
Appreciation from
Investments,
Net of Income
Taxes
  Number of
Shares
 Par
Value
 Additional
Paid-In
Capital
 Net Unrealized
Appreciation from
Investments,
Net of Income
Taxes
 

Balances at December 31, 2014

 45,079,150 $451 $853,606 $23,665 $(20,456)$82,716 

Balances at December 31, 2015

 50,413,744 $504 $1,011,467 $7,181 $(49,653)$101,395 

Public offering of common stock, net of offering costs

 
321,714
 
3
 
9,778
 
 
 
 
9,781
 

Share-based compensation

   1,589    1,589 

Dividend reinvestment

 113,631 1 3,255    3,256 

Amortization of directors' deferred compensation

   144    144 

Issuance of restricted stock, net of forfeited shares

 (3,089)       

Dividends to stockholders

    (27,284)   (27,284)

Cumulative-effect to retained earnings for excess tax benefit

      1,806 1,806 

Net increase (decrease) resulting from operations

    27,164 13,603 (23,955) 16,812 

Balances at March 31, 2016

 50,846,000 $508 $1,026,233 $7,061 $(36,050)$79,246 $1,076,998 

Balances at December 31, 2016

 54,354,857 $543 $1,143,883 $19,033 $(58,887)$96,909 $1,201,481 

Public offering of common stock, net of offering costs

 
4,370,000
 
44
 
127,720
 
 
 
 
127,764
  
1,035,286
 
11
 
37,700
 
 
 
 
37,711
 

Share-based compensation

   1,263    1,263    2,269    2,269 

Purchase of vested stock for employee payroll tax withholding

 (1,802)  (53)    (53) (8,964)  (343)    (343)

Dividend reinvestment

 116,330 1 3,464    3,465  48,675  1,806    1,806 

Amortization of directors' deferred compensation

   69    69    163    163 

Issuance of restricted stock, net of forfeited shares

 683       

Forfeited shares of terminated employees

 (6,479)       

Dividends to stockholders

    (24,021)   (24,021)    (11,039) (19,564)  (30,603)

Net increase (loss) resulting from operations

    23,491 (2,120) 14,053 35,424 

Net increase (decrease) resulting from operations

    25,949 27,565 (22,064) 31,450 

Balances at March 31, 2015

 49,564,361 $496 $986,069 $23,135 $(22,576)$96,769 $1,083,893 

Balances at March 31, 2017

 55,423,375 $554 $1,185,478 $33,943 $(50,886)$74,845 $1,243,934 

Balances at December 31, 2015

 50,413,744 $504 $1,011,467 $7,181 $(49,653)$101,395 $1,070,894 

Cumulative-effect to retained earnings for excess tax benefit

 
 
 
 
 
 
1,806
 
1,806
 

Public offering of common stock, net of offering costs

 321,714 3 9,778    9,781 

Share-based compensation

   1,589    1,589 

Dividend reinvestment

 113,631 1 3,255    3,256 

Amortization of directors' deferred compensation

   144    144 

Issuance of restricted stock

 900       

Forfeited shares of terminated employees

 (3,989)       

Dividends to stockholders

    (27,284)   (27,284)

Net increase (loss) resulting from operations

    27,164 13,603 (23,955) 16,812 

Balances at March 31, 2016

 50,846,000 $508 $1,026,233 $7,061 $(36,050)$79,246 $1,076,998 

   

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


Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Statements of Cash Flows

(dollars in thousands)

(Unaudited)


 Three Months Ended
March 31,
  Three Months Ended
March 31,
 

 2016 2015  2017 2016 

CASH FLOWS FROM OPERATING ACTIVITIES

          

Net increase in net assets resulting from operations

 $16,812 $35,424  $31,450 $16,812 

Adjustments to reconcile net increase in net assets resulting from operations to net cash used in operating activities:

     

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

     

Investments in portfolio companies

 (113,945) (256,046) (186,922) (113,945)

Proceeds from sales and repayments of debt investments in portfolio companies

 69,028 143,122  184,487 69,028 

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

 21,891 5,952  37,041 21,891 

Investments in marketable securities and idle funds investments

  (2,047)

Proceeds from sales and repayments of marketable securities and idle funds investments

 559 1,304   559 

Net change in net unrealized appreciation (depreciation)

 26,218 (13,762)

Net realized (gain) loss

 (13,603) 2,120 

Net change in net unrealized depreciation

 16,426 26,218 

Net realized gain

 (22,348) (13,603)

Accretion of unearned income

 (1,921) (2,018) (4,703) (1,921)

Payment-in-kind interest

 (1,303) (806) (1,607) (1,303)

Cumulative dividends

 (321) (376) (877) (321)

Share-based compensation expense

 1,589 1,263  2,269 1,589 

Amortization of deferred financing costs

 644 629  658 644 

Deferred tax (benefit) provision

 (2,633) (291) 4,386 (2,633)

Changes in other assets and liabilities:

          

Interest receivable and other assets

 (2,390) (746) (2,175) (2,390)

Interest payable

 1,226 761  (632) 1,226 

Accounts payable and other liabilities

 (6,269) (7,729) (2,284) (6,269)

Deferred fees and other

 632 627  597 632 

Net cash used in operating activities

 (3,786) (92,619)

Net cash provided by (used in) operating activities

 55,766 (3,786)

CASH FLOWS FROM FINANCING ACTIVITIES

 
 
 
 
  
 
 
 
 

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

 9,781 127,764  37,711 9,781 

Dividends paid

 (23,990) (19,545) (28,593) (23,990)

Proceeds from issuance of SBIC debentures

 25,400  

Repayments of SBIC debentures

 (25,200)  

Proceeds from credit facility

 70,000 156,000  83,000 70,000 

Repayments on credit facility

 (55,000) (210,000) (138,000) (55,000)

Payment of deferred loan costs and SBIC debenture fees

 (616)  

Purchases of vested stock for employee payroll tax withholding

 (343)  

Other

 (113) (17)  (113)

Net cash provided by financing activities

 678 54,202 

Net cash provided by (used in) financing activities

 (46,641) 678 

Net decrease in cash and cash equivalents

 (3,108) (38,417)

Net increase (decrease) in cash and cash equivalents

 9,125 (3,108)

CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD

 20,331 60,432  24,480 20,331 

CASH AND CASH EQUIVALENTS AT END OF PERIOD

 $17,223 $22,015  $33,605 $17,223 

Supplemental cash flow disclosures:

          

Interest paid

 $6,282 $6,406  $8,552 $6,282 

Taxes paid

 $1,172 $1,934  $1,677 $1,172 

Non-cash financing activities:

          

Shares issued pursuant to the DRIP

 $3,256 $3,465  $1,806 $3,256 

   

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


Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments

March 31, 2016

2017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
  Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
   

Control Investments(5)

 

 

 

 

        

 

 

 

       

    

Access Media Holdings, LLC(10)

 

Private Cable Operator

 

 

        

Private Cable Operator

       

  

5.00% Current / 5.00% PIK Secured Debt (Maturity—July 22, 2020)

 $21,825 $21,825 $20,651   

5% Current / 5% PIK Secured Debt (Maturity—July 22, 2020)

 $22,946 $22,946 $19,470 

  

Preferred Member Units (5,265,000 units; 12% cumulative)

   5,159 2,130   

Preferred Member Units (6,750,000 units; 12% cumulative)

   6,644 220 

  

Member Units (45 units)

   1    

Member Units (45 units)

   1  

    26,985 22,781     29,591 19,690 

    

AmeriTech College, LLC

 

For-Profit Nursing and Healthcare College

       

Ameritech College Operations, LLC

 

For-Profit Nursing and Healthcare College

       

  

10% Secured Debt (Maturity—May 15, 2016)

 514 514 514   

10% Secured Debt (Maturity—November 30, 2019)

 514 514 514 

  

10% Secured Debt (Maturity—November 30, 2019)

 489 489 489   

13% Secured Debt (Maturity—November 30, 2019)

 489 489 489 

  

10% Secured Debt (Maturity—January 31, 2020)

 3,025 3,025 3,025   

13% Secured Debt (Maturity—January 31, 2020)

 3,025 3,025 3,025 

  

Preferred Member Units (294 units; 5%)(8)

   2,291 2,291   

Preferred Member Units (2,936 units)

   6,191 2,810 

    6,319 6,319     10,219 6,838 

    

ASC Interests, LLC

 

Recreational and Educational Shooting Facility

 

 

        

Recreational and Educational Shooting Facility

       

  

11% Secured Debt (Maturity—July 31, 2018)

 2,250 2,225 2,250   

11% Secured Debt (Maturity—July 31, 2018)

 2,050 2,036 2,050 

  

Member Units (1,500 units)(8)

   1,500 2,560   

Member Units (1,500 units)(8)

   1,500 2,740 

    3,725 4,810     3,536 4,790 

    

Bond-Coat, Inc.

 

Casing and Tubing Coating Services

 

 

        

Casing and Tubing Coating Services

       

  

12% Secured Debt (Maturity—December 28, 2017)

 11,596 11,530 11,596   

12% Secured Debt (Maturity—December 28, 2017)

 11,596 11,566 11,596 

  

Common Stock (57,508 shares)

   6,350 7,490   

Common Stock (57,508 shares)

   6,350 7,600 

    17,880 19,086     17,916 19,196 

    

Café Brazil, LLC

 

Casual Restaurant Group

        

Casual Restaurant Group

       

  

Member Units (1,233 units)(8)

   1,742 6,570   

Member Units (1,233 units)(8)

   1,742 5,900 

    

CBT Nuggets, LLC

 

Produces and Sells IT Training Certification Videos

 

 

        

Produces and Sells IT Training Certification Videos

       

  

Member Units (416 units)(8)

   1,300 45,750   

Member Units (416 units)(8)

   1,300 60,620 

    

CMS Minerals LLC

 

Oil & Gas Exploration & Production

 

 

       

Charps, LLC

 

Pipeline Maintenance and Construction

       

  

Preferred Member Units (458 units)(8)

   2,530 5,750   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—February 3, 2022)(9)

 800 781 781 

    

12% Secured Debt (Maturity—February 3, 2022)

 18,400 18,220 18,220 

  

Preferred Member Units (1,600 units)

   400 400 

    19,401 19,401 

  

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
  Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
   

Clad-Rex Steel, LLC

 

Specialty Manufacturer of Vinyl-Clad Metal

       

  

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—December 20, 2018)(9)

 400 397 397 

  

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—December 20, 2021)(9)

 14,080 13,946 13,946 

  

Member Units (717 units)

   7,280 7,280 

  

10% Secured Debt (Clad-Rex Steel RE Investor, LLC) (Maturity—December 20, 2036)

 1,198 1,186 1,186 

  

Member Units (Clad-Rex Steel RE Investor, LLC) (800 units)

   210 210 

    23,019 23,019 

  

CMS Minerals Investments

 

Oil & Gas Exploration & Production

       

  

Preferred Member Units (CMS Minerals LLC) (458 units)(8)

   2,009 3,271 

  

Member Units (CMS Minerals II, LLC) (100 units)(8)

   3,716 3,120 

    5,725 6,391 

  

Datacom, LLC

 

Technology and Telecommunications Provider

 

 

        

Technology and Telecommunications Provider

       

  

5.25% Current / 5.25% PIK Secured Debt (Maturity—May 31, 2019)

 11,256 11,178 10,810   

8% Secured Debt (Maturity—May 30, 2017)

 1,080 1,080 1,080 

  

5.25% Current / 5.25% PIK Secured Debt (Maturity—May 30, 2019)

 11,867 11,811 11,490 

  

Class A Preferred Member Units (15% cumulative)

   1,181 1,419 

  

Class B Preferred Member Units (6,453 units)

   6,030 1,861 

    20,102 15,850 

  

Gamber-Johnson Holdings, LLC

 

Manufacturer of Ruggedized Computer Mounting Systems

       

  

Class A Preferred Member Units (15% cumulative)(8)

   1,181 1,224   

LIBOR Plus 11.00% (Floor 1.00%), Current Coupon 12.00%, Secured Debt (Maturity—June 24, 2021)(9)

 24,080 23,856 24,080 

  

Class B Preferred Member Units (6,453 units)

   6,030 4,602   

Member Units (8,619 units)(8)

   14,844 22,080 

    18,389 16,636     38,700 46,160 

    

Garreco, LLC

 

Manufacturer and Supplier of Dental Products

        

Manufacturer and Supplier of Dental Products

       

  

14% Secured Debt (Maturity—January 12, 2018)

 5,800 5,745 5,745   

LIBOR Plus 12.00% (Floor 1.00%), Current Coupon 13.15%, Secured Debt (Maturity—March 31, 2020)(9)

 6,025 5,969 5,969 

  

Member Units (1,200 units)

   1,200 1,090   

Member Units (1,200 units)

   1,200 1,470 

    6,945 6,835     7,169 7,439 

    

GRT Rubber Technologies LLC

 

Manufacturer of Engineered Rubber Products

       

  

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—December 19, 2019)(9)

 13,903 13,793 13,903 

  

Member Units (5,879 units)

   13,065 18,030 

    26,858 31,933 

  

Gulf Manufacturing, LLC

 

Manufacturer of Specialty Fabricated Industrial Piping Products

 

 

       

  

9% PIK Secured Debt (Ashland Capital IX, LLC) (Maturity—June 30, 2017)

 777 777 777 

  

Member Units (438 units)(8)

   2,980 10,960 

    3,757 11,737 

  

Harrison Hydra-Gen, Ltd.

 

Manufacturer of Hydraulic Generators

       

  

Common Stock (107,456 shares)

   718 2,700 

  

Hawthorne Customs and Dispatch Services, LLC

 

Facilitator of Import Logistics, Brokerage, and Warehousing

 

 

       

  

Member Units (500 units)(8)

   589 280 

  

Member Units (Wallisville Real Estate, LLC) (588,210 units)(8)

   1,215 2,220 

    1,804 2,500 

  

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
  Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
 

GRT Rubber Technologies LLC

 

Manufacturer of Engineered Rubber Products

       

  

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—December 19, 2019)(9)

 13,065 12,986 13,065 

  

Member Units (5,879 units)(8)

   13,065 20,310 

    26,051 33,375 

  

Gulf Manufacturing, LLC

 

Manufacturer of Specialty Fabricated Industrial Piping Products

       

  

9% PIK Secured Debt (Ashland Capital IX, LLC) (Maturity—June 30, 2017)

 777 777 777 

  

Member Units (438 units)(8)

   2,980 9,190 

    3,757 9,967 

  

Gulf Publishing Holdings, LLC

 

Energy Industry Focused Media and Publishing

       

  

12.5% Secured Debt (Maturity—April 29, 2021)

 10,000 9,915 9,915 

  

Member Units (3,124 units)

   3,124 3,460 

    13,039 13,375 

  

Harborside Holdings, LLC

 

Real Estate Holding Company

       

  

Member units (100 units)

   6,056 9,400 

  

Harrison Hydra-Gen, Ltd.

 

Manufacturer of Hydraulic Generators

       

  

Common Stock (107,456 shares)(8)

   718 2,800 

  

Hawthorne Customs and Dispatch Services, LLC

 

Facilitator of Import Logistics, Brokerage, and Warehousing

       

  

Member Units (500 units)

   589 280 

  

Member Units (Wallisville Real Estate, LLC) (588,210 units)(8)

   1,215 2,040 

    1,804 2,320 
   

HW Temps LLC

 

Temporary Staffing Solutions

        

Temporary Staffing Solutions

       

  

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity July 2, 2020)(9)

 9,976 9,888 9,888   

LIBOR Plus 13.00% (Floor 1.00%), Current Coupon 14.00%, Secured Debt (Maturity July 2, 2020)(9)

 9,976 9,904 9,904 

  

Preferred Member Units (3,200 units)(8)

   3,942 4,950   

Preferred Member Units (3,200 units)(8)

   3,942 3,940 

    13,830 14,838     13,846 13,844 

    

Hydratec, Inc.

 

Designer and Installer of Micro-Irrigation Systems

 

 

        

Designer and Installer of Micro-Irrigation Systems

       

  

Common Stock (7,095 shares)(8)

   7,095 15,410   

Common Stock (7,095 shares)(8)

   7,095 15,640 

    

IDX Broker, LLC

 

Provider of Marketing and CRM Tools for the Real Estate Industry

       

  

12.5% Secured Debt (Maturity—November 15, 2018)

 11,350 11,286 11,350 

  

Member Units (5,400 units)

   5,606 6,440 

    16,892 17,790 

  

Indianapolis Aviation Partners, LLC

 

Fixed Base Operator

       

  

15% Secured Debt (Maturity—July 15, 2016)

 3,100 3,100 3,100 

  

Warrants (1,046 equivalent units)

   1,129 2,540 

    4,229 5,640 

  

Jensen Jewelers of Idaho, LLC

 

Retail Jewelry Store

       

  

Prime Plus 6.75% (Floor 2.00%), Current Coupon 10.25%, Secured Debt (Maturity—November 14, 2016)(9)

 4,405 4,386 4,405 

  

Member Units (627 units)(8)

   811 5,200 

    5,197 9,605 

  

Lamb's Venture, LLC

 

Aftermarket Automotive Services Chain

       

  

11% Secured Debt (Maturity—May 31, 2018)

 7,849 7,849 7,849 

  

Preferred Equity (non-voting)

   328 328 

  

Member Units (742 units)

   5,273 5,160 

  

9.5% Secured Debt (Lamb's Real Estate Investment I, LLC) (Maturity—October 1, 2025)

 906 906 906 

  

Member Units (Lamb's Real Estate Investment I, LLC) (1,000 units)(8)

   625 1,240 

    14,981 15,483 

  

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
  Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
   

Lighting Unlimited, LLC

 

Commercial and Residential Lighting Products and Design Services

       

IDX Broker, LLC

 

Provider of Marketing and CRM Tools for the Real Estate Industry

       

  

12.5% Secured Debt (Maturity—November 15, 2018)

 10,650 10,610 10,650 

  

Member Units (5,400 units)(8)

   5,606 8,200 

    16,216 18,850 

  

Indianapolis Aviation Partners, LLC

 

Fixed Base Operator

       

  

15% Secured Debt (Maturity—April 15, 2017)

 3,100 3,100 3,100 

  

Warrants (1,046 equivalent units)

   1,129 2,710 

    4,229 5,810 

  

Jensen Jewelers of Idaho, LLC

 

Retail Jewelry Store

       

  

Prime Plus 6.75% (Floor 2.00%), Current Coupon 10.50%, Secured Debt (Maturity—November 14, 2019)(9)

 3,905 3,850 3,905 

  

Member Units (627 units)(8)

   811 4,460 

    4,661 8,365 

  

Lamb Ventures, LLC

 

Aftermarket Automotive Services Chain

       

  

LIBOR Plus 5.75%, Current Coupon 6.56%, Secured Debt (Maturity May 30, 2018)

 305 305 305 

  

11% Secured Debt (Maturity—May 31, 2018)

 7,579 7,579 7,579 

  

8% Secured Debt (Maturity—August 22, 2016)

 1,514 1,514 1,514   

Preferred Equity (non-voting)

   400 400 

  

Preferred Equity (non-voting)

   434 430   

Member Units (742 units)(8)

   5,273 6,190 

  

Warrants (71 equivalent units)

   54 30   

9.5% Secured Debt (Lamb's Real Estate Investment I, LLC) (Maturity—March 31, 2027)

 432 428 428 

  

Member Units (700 units)

   100 260   

Member Units (Lamb's Real Estate Investment I, LLC) (1,000 units)(8)

   625 960 

    2,102 2,234     14,610 15,862 

    

Marine Shelters Holdings, LLC (LoneStar Marine Shelters)

 

Fabricator of Marine and Industrial Shelters

       

Marine Shelters Holdings, LLC

 

Fabricator of Marine and Industrial Shelters

       

  

12% PIK Secured Debt (Maturity—December 28, 2017)

 9,330 9,252 8,910   

12% PIK Secured Debt (Maturity—December 28, 2017)(14)

 3,131 3,078  

  

Preferred Member Units (3,810 units)

   5,352 3,801   

Preferred Member Units (3,810 units)

   5,352  

    14,604 12,711     8,430  

    

MH Corbin Holding LLC

 

Manufacturer and distributor of traffic safety products

        

Manufacturer and Distributor of Traffic Safety Products

       

  

10% Secured Debt (Maturity—August 31, 2020)

 13,825 13,701 13,701   

10% Secured Debt (Maturity—August 31, 2020)

 13,125 13,030 13,030 

  

Preferred Member Units (4,000 shares)

   6,000 6,000   

Preferred Member Units (4,000 shares)

   6,000 6,000 

    19,701 19,701     19,030 19,030 

    

Mid-Columbia Lumber Products, LLC

 

Manufacturer of Finger-Jointed Lumber Products

       

  

10% Secured Debt (Maturity—December 18, 2017)

 1,750 1,750 1,750 

  

12% Secured Debt (Maturity—December 18, 2017)

 3,900 3,900 3,900 

  

Member Units (2,829 units)

   1,244 2,420 

  

9.5% Secured Debt (Mid—Columbia Real Estate, LLC) (Maturity—May 13, 2025)

 870 870 870 

  

Member Units (Mid—Columbia Real Estate, LLC) (250 units)(8)

   250 550 

    8,014 9,490 

  

MSC Adviser I, LLC(16)

 

Third Party Investment Advisory Services

       

  

Member Units (Fully diluted 100.0%)(8)

    27,792 

  

Mystic Logistics Holdings, LLC

 

Logistics and Distribution Services Provider for Large Volume Mailers

       

  

12% Secured Debt (Maturity—August 15, 2019)

 9,448 9,292 9,448 

  

Common Stock (5,873 shares)(8)

   2,720 5,390 

    12,012 14,838 

  

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
  Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
 

Mid-Columbia Lumber Products, LLC

 

Manufacturer of Finger-Jointed Lumber Products

       

  

10% Secured Debt (Maturity—December 18, 2017)

 1,750 1,750 1,750 

  

12% Secured Debt (Maturity—December 18, 2017)

 3,900 3,900 3,900 

  

Member Units (3,554 units)

   1,810 1,980 

  

9.5% Secured Debt (Mid-Columbia Real Estate, LLC) (Maturity—May 13, 2025)

 825 825 825 

  

Member Units (Mid-Columbia Real Estate, LLC) (500 units)(8)

   790 1,220 

    9,075 9,675 

  

MSC Adviser I, LLC(16)

 

Third Party Investment Advisory Services

       

  

Member Units (Fully diluted 100.0%)(8)

    33,472 

  

Mystic Logistics Holdings, LLC

 

Logistics and Distribution Services Provider for Large Volume Mailers

       

  

12% Secured Debt (Maturity—August 15, 2019)

 9,164 9,051 9,164 

  

Common Stock (5,873 shares)

   2,720 6,170 

    11,771 15,334 
   

NAPCO Precast, LLC

 

Precast Concrete Manufacturing

        

Precast Concrete Manufacturing

       

  

Prime Plus 2.00% (Floor 7.00%), Current Coupon 9.00%, Secured Debt (Maturity—February 1, 2019)(9)

 3,069 3,039 3,069   

Prime Plus 2.00% (Floor 7.00%), Current Coupon 9.00%, Secured Debt (Maturity—February 1, 2019)(9)

 2,713 2,695 2,713 

  

18% Secured Debt (Maturity—February 1, 2019)

 4,471 4,427 4,471   

18% Secured Debt (Maturity—February 1, 2019)

 3,952 3,925 3,952 

  

Member Units (2,955 units)(8)

   2,975 9,060   

Member Units (2,955 units)(8)

   2,975 10,920 

    10,441 16,600     9,595 17,585 

    

NRI Clinical Research, LLC

 

Clinical Research Service Provider

        

Clinical Research Service Provider

       

  

LIBOR Plus 6.50% (Floor 1.50%), Current Coupon 8.00%, Secured Debt (Maturity—September 8, 2017)(9)

 400 400 400 

  

14% Secured Debt (Maturity—September 8, 2017)

 4,510 4,443 4,443   

14% Secured Debt (Maturity—September 8, 2017)

 4,261 4,239 4,261 

  

Warrants (251,723 equivalent units)

   252 380   

Warrants (251,723 equivalent units)

   252 680 

  

Member Units (1,454,167 units)

   765 1,422   

Member Units (500,000 units)

   765 2,462 

    5,460 6,245     5,656 7,803 

    

NRP Jones, LLC

 

Manufacturer of Hoses, Fittings and Assemblies

        

Manufacturer of Hoses, Fittings and Assemblies

       

  

6% Current / 6% PIK Secured Debt (Maturity—December 22, 2016)

 13,293 13,082 13,082   

8% Current / 4% PIK Secured Debt (Maturity—December 22, 2016)(17)

 14,054 14,054 14,054 

  

Warrants (14,331 equivalent units)

   817 150   

Warrants (14,331 equivalent units)

   817 130 

  

Member Units (50,877 units)

   2,900 490   

Member Units (50,877 units)

   2,900 410 

    16,799 13,722     17,771 14,594 

    

OMi Holdings, Inc.

 

Manufacturer of Overhead Cranes

       

  

Common Stock (1,500 shares)

   1,080 14,570 

  

Pegasus Research Group, LLC (Televerde)

 

Provider of Telemarketing and Data Services

       

  

Member Units (460 units)(8)

   1,290 8,030 

  

PPL RVs, Inc.

 

Recreational Vehicle Dealer

       

  

11.1% Secured Debt (Maturity—July 1, 2016)

 9,710 9,710 9,710 

  

Common Stock (1,962 shares)

   2,150 10,060 

    11,860 19,770 

  

Principle Environmental, LLC

 

Noise Abatement Service Provider

       

  

12% Secured Debt (Maturity—April 30, 2017)

 4,060 4,060 4,060 

  

12% Current / 2% PIK Secured Debt (Maturity—April 30, 2017)

 3,327 3,327 3,327 

  

Preferred Member Units (19,631 units)(8)

   4,663 4,600 

  

Warrants (1,036 equivalent units)

   1,200 120 

    13,250 12,107 

  

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
  Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
 

NuStep, LLC

 

Designer, Manufacturer and Distributor of Fitness Equipment

       

  

12% Secured Debt (Maturity—January 31, 2022)

 20,600 20,394 20,394 

  

Preferred Member Units (406 units)

   10,200 10,200 

    30,594 30,594 

  

OMi Holdings, Inc.

 

Manufacturer of Overhead Cranes

       

  

Common Stock (1,500 shares)(8)

   1,080 13,080 

  

Pegasus Research Group, LLC

 

Provider of Telemarketing and Data Services

       

  

Member Units (460 units)(8)

   1,290 8,440 

  

PPL RVs, Inc.

 

Recreational Vehicle Dealer

       

  

LIBOR Plus 7.00% (Floor 0.50%), Current Coupon 8.05%, Secured Debt (Maturity—November 15, 2021)(9)

 18,000 17,834 17,834 

  

Common Stock (1,962 shares)(8)

   2,150 11,780 

    19,984 29,614 

  

Principle Environmental, LLC

 

Noise Abatement Service Provider

       

  

12% Secured Debt (Maturity—April 30, 2017)

 4,060 4,060 4,060 

  

12% Current / 2% PIK Secured Debt (Maturity—April 30, 2017)

 3,394 3,394 3,394 

  

Preferred Member Units (19,631 units)

   4,600 6,260 

  

Warrants (1,036 equivalent units)

   1,200 320 

    13,254 14,034 
   

Quality Lease Service, LLC

 

Provider of Rigsite Accommodation Unit Rentals and Related Services

        

Provider of Rigsite Accommodation Unit Rentals and Related Services

       

  

8% PIK Secured Debt (Maturity—June 8, 2020)

 6,664 6,664 6,664   

8% PIK Secured Debt (Maturity—June 8, 2020)

 7,204 7,204 7,204 

  

Member Units (1,000 units)

   568 2,638   

Member Units (1,000 units)

   2,168 4,239 

    7,232 9,302     9,372 11,443 

    

River Aggregates, LLC

 

Processor of Construction Aggregates

        

Processor of Construction Aggregates

       

  

Zero Coupon Secured Debt (Maturity—June 30, 2018)

 750 573 573   

Zero Coupon Secured Debt (Maturity—June 30, 2018)

 750 646 646 

  

Member Units (1,150 units)(8)

   1,150 4,090   

Member Units (1,150 units)(8)

   1,150 4,600 

  

Member Units (RA Properties, LLC) (1,500 units)

   369 2,440   

Member Units (RA Properties, LLC) (1,500 units)

   369 2,510 

    2,092 7,103     2,165 7,756 

    

SoftTouch Medical Holdings LLC

 

Home Provider of Pediatric Durable Medical Equipment

       

  

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—October 31, 2019)(9)

 8,075 8,014 8,075 

  

Member Units (4,450 units)(8)

   4,930 7,480 

    12,944 15,555 

  

The MPI Group, LLC

 

Manufacturer of Custom Hollow Metal Doors, Frames and Accessories

       

  

9% Secured Debt (Maturity—October 2, 2018)

 2,924 2,921 2,921 

  

Series A Preferred Units (2,500 units; 10% Cumulative)

   2,500 690 

  

Warrants (1,424 equivalent units)

   1,096  

  

Member Units (MPI Real Estate Holdings, LLC) (100% Fully diluted)(8)

   2,300 2,300 

    8,817 5,911 

  

Travis Acquisition LLC

 

Manufacturer of Aluminum Trailers

       

  

12% Secured Debt (Maturity—August 30, 2018)

 3,398 3,360 3,398 

  

Member Units (7,282 units)

   7,100 17,320 

    10,460 20,718 

  

Uvalco Supply, LLC

 

Farm and Ranch Supply Store

       

  

9% Secured Debt (Maturity—January 1, 2019)

 1,207 1,207 1,207 

  

Member Units (2,011 units)(8)

   3,843 5,710 

    5,050 6,917 

  

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Vision Interests, Inc.

 

Manufacturer / Installer of Commercial Signage

            

   

13% Secured Debt (Maturity—December 23, 2016)

  3,071  3,057  3,057 

   

Series A Preferred Stock (3,000,000 shares)

     3,000  3,550 

   

Common Stock (1,126,242 shares)

     3,706  211 

         9,763  6,818 

              

Ziegler's NYPD, LLC

 

Casual Restaurant Group

            

   

6.5% Secured Debt (Maturity—October 1, 2019)

  1,000  992  992 

   

12% Secured Debt (Maturity—October 1, 2019)

  500  500  500 

   

14% Secured Debt (Maturity—October 1, 2019)

  2,750  2,750  2,750 

   

Warrants (587 equivalent units)

     600  150 

   

Preferred Member Units (10,072 units)

     2,834  3,400 

         7,676  7,792 

Subtotal Control Investments (28.6% of total investments at fair value)

 $361,823 $520,099 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

March 31, 2016

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Affiliate Investments(6)

 

 

 

 

          

              

AFG Capital Group, LLC

 

Provider of Rent-to-Own Financing Solutions and Services

            

   

11% Secured Debt (Maturity—November 7, 2019)

 $12,960 $12,629 $12,808 

   

Warrants (42 equivalent units)

     259  530 

   

Member Units (186 units)

     1,200  2,180 

         14,088  15,518 

              

Barfly Ventures, LLC(10)

 

Casual Restaurant Group

            

   

12% Secured Debt (Maturity—August 31, 2020)

  4,121  4,045  3,952 

   

Options (2 equivalent units)

     397  470 

   

Warrant (1 equivalent unit)

     473  240 

         4,915  4,662 

              

Boss Industries, LLC

 

Manufacturer and Distributor of Air, Power and Other Industrial Equipment

            

   

Preferred Member Units (2,242 units)(8)

     2,290  2,450 

              

Bridge Capital Solutions Corporation

 

Financial Services and Cash Flow Solutions Provider

            

   

13% Secured Debt (Maturity—April 18, 2017)

  7,000  6,910  7,000 

   

Warrants (22 equivalent shares)

     200  1,380 

         7,110  8,380 

              

Buca C, LLC

 

Casual Restaurant Group

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—June 30, 2020)(9)

  25,530  25,309  25,530 

   

Preferred Member Units (6 units; 6% cumulative)(8)

     3,766  5,770 

         29,075  31,300 

              

CAI Software LLC

 

Provider of Specialized Enterprise Resource Planning Software

            

   

12% Secured Debt (Maturity—October 10, 2019)

  4,340  4,307  4,340 

   

Member Units (65,356 units)(8)

     654  1,300 

         4,961  5,640 

              

CapFusion, LLC

 

Business Lender

            

   

13% Secured Debt (Maturity—March 25, 2021)

  9,600  8,302  8,302 

   

Warrants (1,600 equivalent units)

     1,200  1,200 

         9,502  9,502 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

March 31, 2016

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Chandler Signs Holdings, LLC(10)

 

Sign Manufacturer

            

   

12% Secured Debt (Maturity—July 4, 2021)

  4,500  4,456  4,456 

   

Class A Units (1,500,000 units)

     1,500  1,500 

         5,956  5,956 

              

Condit Exhibits, LLC

 

Tradeshow Exhibits / Custom Displays Provider

            

   

Member Units (3,936 units)(8)

     100  1,010 

              

Congruent Credit Opportunities Funds(12)(13)

 

Investment Partnership

            

   

LP Interests (Congruent Credit Opportunities Fund II, LP) (Fully diluted 19.8%)(8)

     5,778  1,649 

   

LP Interests (Congruent Credit Opportunities Fund III, LP) (Fully diluted 17.4%)(8)

     12,020  11,903 

         17,798  13,552 

              

Daseke, Inc.

 

Specialty Transportation Provider

            

   

12% Current / 2.5% PIK Secured Debt (Maturity—July 31, 2018)

  21,388  21,156  21,388 

   

Common Stock (19,467 shares)

     5,213  22,660 

         26,369  44,048 

              

Dos Rios Partners(12)(13)

 

Investment Partnership

            

   

LP Interests (Dos Rios Partners, LP) (Fully diluted 20.2%)

     4,174  2,582 

   

LP Interests (Dos Rios Partners—A, LP) (Fully diluted 6.4%)

     1,325  988 

         5,499  3,570 

              

East Teak Fine Hardwoods, Inc.

 

Distributor of Hardwood Products

            

   

Common Stock (6,250 shares)(8)

     480  860 

              

East West Copolymer & Rubber, LLC

 

Manufacturer of Synthetic Rubbers

            

   

12% Secured Debt (Maturity—October 17, 2019)

  9,600  9,470  9,470 

   

Warrants (2,510,790 equivalent units)

     50  50 

         9,520  9,520 

              

EIG Traverse Co-Investment, L.P.(12)(13)

 

Investment Partnership

            

   

LP Interests (Fully diluted 6.6%)(8)

     9,805  9,805 

              

Freeport Financial Funds(12)(13)

 

Investment Partnership

            

   

LP Interests (Freeport Financial SBIC Fund LP) (Fully diluted 9.3%)(8)

     5,974  5,768 

   

LP Interests (Freeport First Lien Loan Fund III LP) (Fully diluted 6.0%)(8)

     3,564  3,564 

         9,538  9,332 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

March 31, 2016

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Gault Financial, LLC (RMB Capital, LLC)

 

Purchases and Manages Liquidation of Distressed Assets

            

   

10% Secured Debt (Maturity—November 21, 2016)

  13,046  12,936  10,969 

   

Warrants (29,025 equivalent units)

     400   

         13,336  10,969 

              

Glowpoint, Inc.

 

Provider of Cloud Managed Video Collaboration Services

            

   

8% Secured Debt (Maturity—October 18, 2018)

  400  397  397 

   

12% Secured Debt (Maturity—October 18, 2018)

  9,000  8,934  8,640 

   

Common Stock (7,711,517 shares)

     3,958  3,010 

         13,289  12,047 

              

Guerdon Modular Holdings, Inc.

 

Multi-Family and Commercial Modular Construction Company

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—August 13, 2019)(9)

  960  946  946 

   

13% Secured Debt (Maturity—August 13, 2019)

  10,400  10,300  10,300 

   

Common Stock (212,033 shares)

     2,983  1,210 

         14,229  12,456 

              

Houston Plating and Coatings, LLC

 

Provider of Plating and Industrial Coating Services

            

   

Member Units (248,082 units)(8)

     996  6,080 

              

I-45 SLF LLC(12)(13)

 

Investment Partnership

            

   

Member units (Fully diluted 20.0%; 24.4% profits interest)(8)

     9,200  9,036 

              

Indianhead Pipeline Services,��LLC

 

Provider of Pipeline Support Services

            

   

12% Secured Debt (Maturity—February 6, 2017)

  5,775  5,660  5,660 

   

Preferred Member Units (33,819 units; 8% cumulative)(8)

     2,320  2,569 

   

Warrants (31,928 equivalent units)

     459   

   

Member Units (14,732 units)

     1   

         8,440  8,229 

              

KBK Industries, LLC

 

Manufacturer of Specialty Oilfield and Industrial Products

            

   

12.5% Secured Debt (Maturity—September 28, 2017)

  5,900  5,878  5,900 

   

Member Units (250 units)(8)

     341  3,510 

         6,219  9,410 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

March 31, 2016

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

L.F. Manufacturing Holdings, LLC(10)

 

Manufacturer of Fiberglass Products

            

   

Member Units (2,179,001 units)(8)

     2,019  1,670 

              

MPS Denver, LLC

 

Specialty Card Printing

            

   

Member Units (13,800 units)

     1,130  840 

              

OnAsset Intelligence, Inc.

 

Provider of Transportation Monitoring / Tracking Products and Services

            

   

12% PIK Secured Debt (Maturity—December 31, 2015)(17)

  4,129  4,129  4,129 

   

Preferred Stock (912 shares; 7% cumulative)

     1,981  1,380 

   

Warrants (5,333 equivalent shares)

     1,919   

         8,029  5,509 

              

OPI International Ltd.(13)

 

Provider of Man Camp and Industrial Storage Services

            

   

10% Unsecured Debt (Maturity—April 8, 2018)

  473  473  473 

   

Common Stock (20,766,317 shares)

     1,371  3,200 

         1,844  3,673 

              

PCI Holding Company, Inc.

 

Manufacturer of Industrial Gas Generating Systems

            

   

12% Secured Debt (Maturity—March 31, 2019)

  13,000  12,870  12,870 

   

Preferred Stock (1,500,000 shares; 20% cumulative)(8)

     2,904  4,090 

         15,774  16,960 

              

Radial Drilling Services Inc.

 

Oil and Gas Lateral Drilling Technology Provider

            

   

12% Secured Debt (Maturity—November 22, 2016)(14)

  4,200  3,946  1,505 

   

Warrants (316 equivalent shares)

     758   

         4,704  1,505 

              

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

 

Provider of Rigsite Accommodation Unit Rentals and Related Services

            

   

12% Secured Debt (Maturity—January 8, 2018)(14)(18)

  30,785  30,281  250 

   

Preferred Member Units (250 units)

     2,500   

         32,781  250 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

March 31, 2016

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
  Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
   

Samba Holdings, Inc.

 

Provider of Intelligent Driver Record Monitoring Software and Services

       

SoftTouch Medical Holdings LLC

 

Provider of In-Home Pediatric Durable Medical Equipment

       

  

12.5% Secured Debt (Maturity—November 17, 2016)

 23,762 23,684 23,762   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—October 31, 2019)(9)

 7,140 7,099 7,140 

  

Common Stock (170,963 shares)

   2,087 30,220   

Member Units (4,450 units)(8)

   4,930 9,170 

    25,771 53,982     12,029 16,310 

    

Tin Roof Acquisition Company

 

Casual Restaurant Group

       

The MPI Group, LLC

 

Manufacturer of Custom Hollow Metal Doors, Frames and Accessories

       

  

9% Secured Debt (Maturity—October 2, 2018)

 2,924 2,922 2,922 

  

Series A Preferred Units (2,500 units; 10% Cumulative)

   2,500  

  

12% Secured Debt (Maturity—November 13, 2018)

 13,889 13,717 13,717   

Warrants (1,424 equivalent units)

   1,096  

  

Class C Preferred Stock (Fully diluted 10.0%; 10% cumulative)(8)

   2,539 2,539   

Member Units (MPI Real Estate Holdings, LLC) (100 units)(8)

   2,300 2,390 

    16,256 16,256     8,818 5,312 

    

UniTek Global Services, Inc.(11)

 

Provider of Outsourced Infrastructure Services

       

Uvalco Supply, LLC

 

Farm and Ranch Supply Store

       

  

9% Secured Debt (Maturity—January 1, 2019)

 756 756 756 

  

Member Units (1,867 units)(8)

   3,579 4,307 

    4,335 5,063 

  

Vision Interests, Inc.

 

Manufacturer / Installer of Commercial Signage

       

  

13% Secured Debt (Maturity—December 23, 2018)

 2,814 2,814 2,814 

  

Series A Preferred Stock (3,000,000 shares)

   3,000 3,000 

  

Common Stock (1,126,242 shares)

   3,706  

    9,520 5,814 

  

Ziegler's NYPD, LLC

 

Casual Restaurant Group

       

  

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—January 13, 2019)(9)

 2,826 2,826 2,812   

6.5% Secured Debt (Maturity—October 1, 2019)

 1,000 994 994 

  

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50% / 1.00% PIK, Current Coupon Plus PIK 10.50%, Secured Debt (Maturity—January 13, 2019)(9)

 1,264 1,264 1,258   

12% Secured Debt (Maturity—October 1, 2019)

 300 300 300 

  

15% PIK Unsecured Debt (Maturity—July 13, 2019)

 666 666 662   

14% Secured Debt (Maturity—October 1, 2019)

 2,750 2,750 2,750 

  

Preferred Stock (4,935,377 shares)

   4,935 5,800   

Warrants (587 equivalent units)

   600 240 

  

Common Stock (705,054 shares)

    1,120   

Preferred Member Units (10,072 units)

   2,834 4,100 

    9,691 11,652     7,478 8,384 

  

Universal Wellhead Services Holdings, LLC(10)

 

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

       

  

Class A Preferred Units (4,000,000 units; 4.5% cumulative)(8)

   4,000 2,020 

  

Volusion, LLC

 

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

       

  

10.5% Secured Debt (Maturity—January 26, 2020)

 17,500 16,261 16,261 

  

Preferred Member Units (4,876,670 units)

   14,000 14,000 

  

Warrants (950,618 equivalent units)

   1,400 1,400 

    31,661 31,661 

Subtotal Control Investments (33.3% of total investments at fair value)

Subtotal Control Investments (33.3% of total investments at fair value)

 $491,749 $658,239 
��

Subtotal Affiliate Investments (21.4% of total investments at fair value)

 $376,375 $389,310 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Non-Control/Non-Affiliate Investments(7)

       

              

AccuMED Corp.(10)

 

Medical Device Contract Manufacturer

 

 

          

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—October 29, 2020)(9)

 $10,352 $10,255 $10,255 

              

Adams Publishing Group, LLC(10)

 

Local Newspaper Operator

            

   

LIBOR Plus 6.75% (Floor 1.00%), Current Coupon 7.75%, Secured Debt (Maturity—November 3, 2020)(9)

  9,263  9,097  9,089 

              

Ahead, LLC(10)

 

IT Infrastructure Value Added Reseller

            

   

LIBOR Plus 6.50%, Current Coupon 7.10%, Secured Debt (Maturity—November 2, 2020)

  14,813  14,398  14,442 

              

Allflex Holdings III Inc.(11)

 

Manufacturer of Livestock Identification Products

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—July 19, 2021)(9)

  10,150  10,082  9,757 

              

AM General LLC(11)

 

Specialty Vehicle Manufacturer

            

   

LIBOR Plus 9.00% (Floor 1.25%), Current Coupon 10.25%, Secured Debt (Maturity—March 22, 2018)(9)

  2,175  2,145  1,620 

              

AM3 Pinnacle Corporation(10)

 

Provider of Comprehensive Internet, TV and Voice Services for Multi-Dwelling Unit Properties

            

   

Common Stock (60,240 shares)

     2,000   

              

American Seafoods Group, LLC(11)

 

Catcher-Processor of Alaskan Pollock

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—August 19, 2021)(9)

  9,875  9,864  9,616 

              

AMF Bowling Centers, Inc.(11)

 

Bowling Alley Operator

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—September 18, 2021)(9)

  7,887  7,786  7,769 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Affiliate Investments(6)

 

 

 

 

          

              

AFG Capital Group, LLC

 

Provider of Rent-to-Own Financing Solutions and Services

            

   

Warrants (42 equivalent units)

    $259 $690 

   

Member Units (186 units)(8)

     1,200  2,850 

         1,459  3,540 

              

Barfly Ventures, LLC(10)

 

Casual Restaurant Group

            

   

12% Secured Debt (Maturity—August 31, 2020)

  7,796  7,667  7,635 

   

Options (2 equivalent units)

     397  490 

   

Warrant (1 equivalent unit)

     473  280 

         8,537  8,405 

              

BBB Tank Services, LLC

 

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

            

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—April 8, 2021)(9)

  800  797  797 

   

15% Secured Debt (Maturity—April 8, 2021)

  4,027  3,992  3,992 

   

Member Units (800,000 units)

     800  800 

         5,589  5,589 

              

Boss Industries, LLC

 

Manufacturer and Distributor of Air, Power and Other Industrial Equipment

            

   

Preferred Member Units (2,242 units)(8)

     2,473  2,920 

              

Bridge Capital Solutions Corporation

 

Financial Services and Cash Flow Solutions Provider

            

   

13% Secured Debt (Maturity—July 25, 2021)

  7,500  5,673  5,673 

   

Warrants (63 equivalent shares)

     2,132  3,370 

   

13% Secured Debt (Mercury Service Group, LLC) (Maturity—July 25, 2021)

  1,000  991  1,000 

   

Preferred Member Units (Mercury Service Group, LLC) (17,742 units)(8)

     1,000  1,000 

         9,796  11,043 

              

Buca C, LLC

 

Casual Restaurant Group

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—June 30, 2020)(9)

  21,204  21,058  21,058 

   

Preferred Member Units (6 units; 6% cumulative)(8)

     3,995  3,990 

         25,053  25,048 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Anchor Hocking, LLC(11)

 

Household Products Manufacturer

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—June 4, 2018)(9)

  2,294  2,294  2,128 

   

Member Units (440,620 units)

     4,928  3,084 

         7,222  5,212 

              

AP Gaming I, LLC(10)

 

Developer, Manufacturer, and Operator of Gaming Machines

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—December 20, 2020)(9)

  11,314  11,116  10,522 

              

Apex Linen Service, Inc.

 

Industrial Launderers

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 30, 2022)(9)

  1,600  1,600  1,600 

   

13% Secured Debt (Maturity—October 30, 2022)

  12,000  11,927  11,927 

         13,527  13,527 

              

Applied Products, Inc.(10)

 

Adhesives Distributor

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—September 30, 2019)(9)

  4,684  4,642  4,565 

              

Arcus Hunting LLC.(10)

 

Manufacturer of Bowhunting and Archery Products and Accessories

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—November 13, 2019)(9)

  11,973  11,826  11,826 

              

Artel, LLC(11)

 

Provider of Secure Satellite Network and IT Solutions

            

   

LIBOR Plus 7.00% (Floor 1.25%), Current Coupon 8.25%, Secured Debt (Maturity—November 27, 2017)(9)

  7,634  7,404  6,527 

              

ATS Workholding, Inc.(10)

 

Manufacturer of Machine Cutting Tools and Accessories

            

   

LIBOR Plus 7.50% (Floor 1.00%), Default Interest 2.00%, Current Coupon 10.50%, Secured Debt (Maturity—March 10, 2019)(9)

  6,412  6,376  6,153 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

CAI Software LLC

 

Provider of Specialized Enterprise Resource Planning Software

            

   

12% Secured Debt (Maturity—October 10, 2019)

  3,483  3,463  3,483 

   

Member Units (65,356 units)(8)

     654  2,580 

         4,117  6,063 

              

CapFusion, LLC(13)

 

Non-Bank Lender to Small Businesses

            

   

13% Secured Debt (Maturity—March 25, 2021)

  14,400  13,252  13,252 

   

Warrants (1,600 equivalent units)

     1,200  1,200 

         14,452  14,452 

              

Chandler Signs Holdings, LLC(10)

 

Sign Manufacturer

            

   

12% Secured Debt (Maturity—July 4, 2021)

  4,500  4,463  4,500 

   

Class A Units (1,500,000 units)(8)

     1,500  3,240 

         5,963  7,740 

              

Condit Exhibits, LLC

 

Tradeshow Exhibits / Custom Displays Provider

            

   

Member Units (3,936 units)(8)

     100  1,840 

              

Congruent Credit Opportunities Funds(12)(13)

 

Investment Partnership

            

   

LP Interests (Congruent Credit Opportunities Fund II, LP) (Fully diluted 19.8%)(8)

     5,730  1,377 

   

LP Interests (Congruent Credit Opportunities Fund III, LP) (Fully diluted 17.4%)(8)

     17,869  18,577 

         23,599  19,954 

              

Dos Rios Partners(12)(13)

 

Investment Partnership

            

   

LP Interests (Dos Rios Partners, LP) (Fully diluted 20.2%)

     5,996  5,629 

   

LP Interests (Dos Rios Partners—A, LP) (Fully diluted 6.4%)

     1,904  1,651 

         7,900  7,280 

              

Dos Rios Stone Products LLC(10)

 

Limestone and Sandstone Dimension Cut Stone Mining Quarries

            

   

Class A Units (2,000,000 units)(8)

     2,000  2,070 

              

East Teak Fine Hardwoods, Inc.

 

Distributor of Hardwood Products

            

   

Common Stock (6,250 shares)(8)

     480  750 

              

East West Copolymer & Rubber, LLC

 

Manufacturer of Synthetic Rubbers

            

   

12% Current / 2% PIK Secured Debt (Maturity—October 17, 2019)(14)

  9,699  9,591  2,240 

   

Warrants (2,510,790 equivalent units)

     50   

         9,641  2,240 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

ATX Networks Corp.(11)(13)

 

Provider of Radio Frequency Management Equipment

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—June 14, 2021)(9)

  14,888  14,620  14,739 

              

Berry Aviation, Inc.(10)

 

Airline Charter Service Operator

            

   

12.00% Current / 1.75% PIK Secured Debt (Maturity—January 30, 2020)

  5,627  5,581  5,581 

   

Common Stock (553 shares)

     400  490 

         5,981  6,071 

              

Bioventus LLC(10)

 

Production of Orthopedic Healing Products

            

   

LIBOR Plus 10.00% (Floor 1.00%), Current Coupon 11.00%, Secured Debt (Maturity—April 10, 2020)(9)

  5,000  4,921  4,925 

              

Blackbrush Oil and Gas LP(11)

 

Oil & Gas Exploration

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—July 30, 2021)(9)

  4,000  3,976  3,097 

              

Blackhawk Specialty Tools LLC(11)

 

Oilfield Equipment & Services

            

   

LIBOR Plus 5.25% (Floor 1.25%), Current Coupon 6.50%, Secured Debt (Maturity—August 1, 2019)(9)

  5,809  5,785  4,793 

              

Blue Bird Body Company(11)

 

School Bus Manufacturer

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—June 26, 2020)(9)

  2,632  2,602  2,607 

              

Bluestem Brands, Inc.(11)(13)

 

Multi-Channel Retailer of General Merchandise

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—November 6, 2020)(9)

  13,444  13,193  11,915 

              

Brainworks Software, LLC(10)

 

Advertising Sales and Newspaper Circulation Software

            

   

Prime Plus 7.25% (Floor 3.25%), Current Coupon 10.75%, Secured Debt (Maturity—July 22, 2019)(9)

  626  620  620 

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—July 22, 2019)(9)

  6,146  6,091  6,012 

         6,711  6,632 

              

Brightwood Capital Fund III, LP(12)(13)

 

Investment Partnership

            

   

LP Interests (Fully diluted 1.6%)(8)

     11,250  10,988 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

EIG Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (EIG Global Private Debt Fund-A, L.P.) (Fully diluted 11.1%)(8)

     1,565  1,466 

   

LP Interests (EIG Traverse Co-Investment, L.P.) (Fully diluted 22.2%)(8)

     9,805  9,973 

         11,370  11,439 

              

Freeport Financial Funds(12)(13)

 

Investment Partnership

            

   

LP Interests (Freeport Financial SBIC Fund LP) (Fully diluted 9.3%)(8)

     5,974  5,675 

   

LP Interests (Freeport First Lien Loan Fund III LP) (Fully diluted 6.0%)(8)

     7,559  7,507 

         13,533  13,182 

              

Gault Financial, LLC (RMB Capital, LLC)

 

Purchases and Manages Collection of Healthcare and other Business Receivables

            

   

10.5% Secured Debt (Maturity—January 1, 2019)

  12,900  12,900  11,950 

   

Warrants (29,032 equivalent units)

     400   

         13,300  11,950 

              

Glowpoint, Inc.

 

Provider of Cloud Managed Video Collaboration Services

            

   

12% Secured Debt (Maturity—October 18, 2018)

  9,000  8,957  3,010 

   

Common Stock (7,711,517 shares)

     3,958  2,270 

         12,915  5,280 

              

Guerdon Modular Holdings, Inc.

 

Multi-Family and Commercial Modular Construction Company

            

   

13% Secured Debt (Maturity—August 13, 2019)

  10,708  10,603  10,603 

   

Preferred Stock (404,998 shares)

     1,140  1,140 

   

Common Stock (212,033 shares)

     2,983  80 

         14,726  11,823 

              

Hawk Ridge Systems, LLC(13)

 

Value-Added Reseller of Engineering Design and Manufacturing Solutions

            

   

10% Secured Debt (Maturity—December 2, 2021)

  10,000  9,905  9,905 

   

Preferred Member Units (226 units)(8)

     2,850  2,850 

   

Preferred Member Units (HRS Services, ULC) (226 units)

     150  150 

         12,905  12,905 

              

Houston Plating and Coatings, LLC

 

Provider of Plating and Industrial Coating Services

            

   

Member Units (265,756 units)

     1,429  4,230 

              

I-45 SLF LLC(12)(13)

 

Investment Partnership

            

   

Member Units (Fully diluted 20.0%; 24.4% profits interest)(8)

     15,200  15,907 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Brundage-Bone Concrete Pumping, Inc.(11)

 

Construction Services Provider

            

   

10.375% Secured Debt (Maturity—September 1, 2021)

  3,000  2,983  3,000 

              

Calloway Laboratories, Inc.(10)

 

Health Care Testing Facilities

            

   

17% PIK Secured Debt (Maturity—September 30, 2016)(14)

  7,324  7,275   

   

Warrants (125,000 equivalent shares)

     17   

         7,292   

              

Cengage Learning Acquisitions, Inc.(11)

 

Provider of Educational Print and Digital Services

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—March 31, 2020)(9)

  3,214  3,199  3,206 

              

Cenveo Corporation(11)

 

Provider of Commercial Printing, Envelopes, Labels, and Printed Office Products

            

   

6% Secured Debt (Maturity—August 1, 2019)

  5,230  4,330  3,805 

              

CGSC of Delaware Holdings Corp.(11)(13)

 

Insurance Brokerage Firm

            

   

LIBOR Plus 7.00% (Floor 1.25%), Current Coupon 8.25%, Secured Debt (Maturity—October 16, 2020)(9)

  2,000  1,979  1,987 

              

Charlotte Russe, Inc(11)

 

Fast-Fashion Retailer to Young Women

            

   

LIBOR Plus 5.50% (Floor 1.25%), Current Coupon 6.75%, Secured Debt (Maturity—May 22, 2019)(9)

  14,346  14,083  7,704 

              

Clarius ASIG, LLC(10)

 

Prints & Advertising Film Financing

            

   

15% PIK Secured Debt (Maturity—September 14, 2014)(17)

  488  488  488 

              

Clarius BIGS, LLC(10)

 

Prints & Advertising Film Financing

            

   

15% PIK Secured Debt (Maturity—January 5, 2015)(14)(17)

  3,317  3,317  398 

              

Compact Power Equipment, Inc.

 

Equipment / Tool Rental

            

   

12% Secured Debt (Maturity—October 1, 2017)

  4,100  4,091  4,100 

   

Series A Preferred Stock (4,298,435 shares)

     1,079  3,130 

         5,170  7,230 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Indianhead Pipeline Services, LLC

 

Provider of Pipeline Support Services

            

   

12% Secured Debt (Maturity—February 6, 2018)

  5,417  5,417  5,417 

   

Preferred Member Units (33,819 units; 8% cumulative)(8)

     2,437  2,775 

   

Warrants (31,928 equivalent units)

     459   

   

Member Units (14,732 units)

     1   

         8,314  8,192 

              

KBK Industries, LLC

 

Manufacturer of Specialty Oilfield and Industrial Products

            

   

10% Secured Debt (Maturity—September 28, 2017)

  1,175  1,175  1,175 

   

12.5% Secured Debt (Maturity—September 28, 2017)

  5,900  5,892  5,892 

   

Member Units (250 units)

     341  2,780 

         7,408  9,847 

              

L.F. Manufacturing Holdings, LLC(10)

 

Manufacturer of Fiberglass Products

            

   

Member Units (2,179,001 units)

     2,019  1,380 

              

OnAsset Intelligence, Inc.

 

Provider of Transportation Monitoring / Tracking Products and Services

            

   

12% PIK Secured Debt (Maturity—December 31, 2015)(17)

  4,654  4,654  4,654 

   

Preferred Stock (912 shares; 7% cumulative)

     1,981   

   

Warrants (5,333 equivalent shares)

     1,919   

         8,554  4,654 

              

OPI International Ltd.(13)

 

Provider of Man Camp and Industrial Storage Services

            

   

10% Unsecured Debt (Maturity—April 8, 2018)

  473  473  473 

   

Common Stock (20,766,317 shares)

     1,371  380 

         1,844  853 

              

PCI Holding Company, Inc.

 

Manufacturer of Industrial Gas Generating Systems

            

   

12% Secured Debt (Maturity—March 31, 2019)

  13,000  12,908  13,000 

   

Preferred Stock (1,500,000 shares; 20% cumulative)(8)

     3,551  5,540 

         16,459  18,540 

              

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

 

Provider of Rigsite Accommodation Unit Rentals and Related Services

            

   

12% Secured Debt (Maturity—January 8, 2018)(14)(15)

  30,785  30,281  250 

   

Preferred Member Units (250 units)

     2,500   

         32,781  250 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Compuware Corporation(11)

 

Provider of Software and Supporting Services

            

   

LIBOR Plus 5.25% (Floor 1.00%), Current Coupon 6.25%, Secured Debt (Maturity—December 15, 2019)(9)

  14,367  14,040  13,914 

              

Covenant Surgical Partners, Inc.(11)

 

Ambulatory Surgical Centers

            

   

8.75% Secured Debt (Maturity—August 1, 2019)

  800  800  768 

              

CRGT Inc.(11)

 

Provider of Custom Software Development

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—December 19, 2020)(9)

  7,595  7,480  7,576 

              

CST Industries Inc.(11)

 

Storage Tank Manufacturer

            

   

LIBOR Plus 6.25% (Floor 1.50%), Current Coupon 7.75%, Secured Debt (Maturity—May 22, 2017)(9)

  7,784  7,760  7,726 

              

Darr Equipment LP(10)

 

Heavy Equipment Dealer

            

   

11.75% Current / 2% PIK Secured Debt (Maturity -April 15, 2020)

  20,811  20,305  19,815 

   

Warrants (915,734 equivalent units)

     474  180 

         20,779  19,995 

              

Digital River, Inc.(11)

 

Provider of Outsourced e-Commerce Solutions and Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—February 12, 2021)(9)

  10,184  10,080  9,993 

              

Drilling Info Holdings, Inc.

 

Information Services for the Oil and Gas Industry

            

   

Common Stock (3,788,865 shares)

     1,335  10,400 

              

ECP-PF Holdings Group, Inc.(10)

 

Fitness Club Operator

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—November 26, 2019)(9)

  5,625  5,582  5,495 

              

EIG Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (EIG Global Private Debt fund-A, L.P.) (Fully diluted 0.5%)

     2,780  2,780 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Tin Roof Acquisition Company

 

Casual Restaurant Group

            

   

12% Secured Debt (Maturity—November 13, 2018)

  13,342  13,232  13,232 

   

Class C Preferred Stock (Fully diluted 10.0%; 10% cumulative)(8)

     2,807  2,807 

         16,039  16,039 

              

UniTek Global Services, Inc.(11)

 

Provider of Outsourced Infrastructure Services

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—January 13, 2019)(9)

  5,021  5,011  5,021 

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—January 13, 2019)(9)

  826  826  826 

   

15% PIK Unsecured Debt (Maturity—July 13, 2019)

  773  773  773 

   

Preferred Stock (4,935,377 shares; 13.5% cumulative)(8)

     6,248  6,620 

   

Common Stock (705,054 shares)

       2,810 

         12,858  16,050 

              

Universal Wellhead Services Holdings, LLC(10)

 

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

            

   

Preferred Member Units (UWS Investments, LLC) (716,949 units; 14% cumulative)

     717  720 

   

Member Units (UWS Investments, LLC) (4,000,000 units)

     4,000  610 

         4,717  1,330 

              

Valley Healthcare Group, LLC

 

Provider of Durable Medical Equipment

            

   

LIBOR Plus 12.50% (Floor 0.50%), Current Coupon 13.28%, Secured Debt (Maturity—December 29, 2020)(9)

  12,856  12,750  12,750 

   

Preferred Member Units (Valley Healthcare Holding, LLC) (1,600 units)

     1,600  1,600 

         14,350  14,350 

              

Volusion, LLC

 

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

            

   

11.5% Secured Debt (Maturity—January 26, 2020)

  17,500  15,439  15,439 

   

Preferred Member Units (4,876,670 units)

     14,000  14,000 

   

Warrants (1,831,355 equivalent units)

     2,576  2,450 

         32,015  31,889 

Subtotal Affiliate Investments (16.6% of total investments at fair value)

 $373,895 $329,024 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

March 31, 2017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Non-Control/Non-Affiliate Investments(7)

       

              

Adams Publishing Group, LLC(10)

 

Local Newspaper Operator

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—November 3, 2020)(9)

 $7,589 $7,478 $7,589 

              

ADS Tactical, Inc.(10)

 

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

            

   

LIBOR Plus 7.50% (Floor 0.75%), Current Coupon 8.50%, Secured Debt (Maturity—December 31, 2022)(9)

  11,500  11,258  11,258 

              

Ahead, LLC(10)

 

IT Infrastructure Value Added Reseller

            

   

LIBOR Plus 6.50%, Current Coupon 7.65%, Secured Debt (Maturity—November 2, 2020)

  14,063  13,742  13,922 

              

Allflex Holdings III Inc.(11)

 

Manufacturer of Livestock Identification Products

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—July 19, 2021)(9)

  14,795  14,710  14,826 

              

American Scaffold Holdings, Inc.(10)

 

Marine Scaffolding Service Provider

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—March 31, 2022)(9)

  7,313  7,216  7,276 

              

American Teleconferencing Services, Ltd.(11)

 

Provider of Audio Conferencing and Video Collaboration Solutions

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—December 8, 2021)(9)

  11,018  10,242  11,018 

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—June 6, 2022)(9)

  3,714  3,573  3,573 

         13,815  14,591 

              

Anchor Hocking, LLC(11)

 

Household Products Manufacturer

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—June 4, 2018)(9)

  2,271  2,271  2,226 

   

Member Units (440,620 units)

     4,928  3,305 

         7,199  5,531 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

EnCap Energy Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (EnCap Energy Capital Fund VIII, L.P.) (Fully diluted 0.1%)(8)

     3,855  1,933 

   

LP Interests (EnCap Energy Capital Fund VIII Co-Investors, L.P.) (Fully diluted 0.4%)

     2,214  810 

   

LP Interests (EnCap Energy Capital Fund IX, L.P.) (Fully diluted 0.1%)(8)

     2,960  2,677 

   

LP Interests (Encap Energy Capital Fund X, L.P.) (Fully diluted 0.1%)

     1,070  1,070 

   

LP Interests (EnCap Flatrock Midstream Fund II, L.P.) (Fully diluted 0.8%)(8)

     6,638  7,493 

   

LP Interests (EnCap Flatrock Midstream Fund III, L.P.) (Fully diluted 0.2%)(8)

     1,018  1,040 

         17,755  15,023 

              

Energy and Exploration Partners, LLC(11)

 

Oil & Gas Exploration & Production

            

   

LIBOR Plus 10.00% (Floor 1.00%), Current Coupon 11.00%, Secured Debt (Maturity—September 7, 2016)(9)(14)

  1,132  1,106  1,129 

   

LIBOR Plus 6.75% (Floor 1.00%), Current Coupon 7.75%, Secured Debt (Maturity—January 22, 2019)(9)(14)

  18,390  9,948  2,176 

         11,054  3,305 

              

Evergreen Skills Lux S.á r.l. (d/b/a Skillsoft)(11)(13)

 

Technology-based Performance Support Solutions

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—April 28, 2022)(9)

  7,000  6,842  3,325 

              

Extreme Reach, Inc.(11)

 

Integrated TV and Video Advertising Platform

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.75%, Secured Debt (Maturity—February 7, 2020)(9)

  8,285  8,277  8,271 

              

Flavors Holdings Inc.(11)

 

Global Provider of Flavoring and Sweetening Products and Solutions

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.75%, Secured Debt (Maturity—April 3, 2020)(9)

  13,011  12,532  11,710 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

AP Gaming I, LLC(10)

 

Developer, Manufacturer, and Operator of Gaming Machines

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—December 20, 2020)(9)

  7,190  7,086  7,258 

              

Apex Linen Service, Inc.

 

Industrial Launderers

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 30, 2022)(9)

  2,400  2,400  2,400 

   

13% Secured Debt (Maturity—October 30, 2022)

  14,416  14,340  14,340 

         16,740  16,740 

              

Arcus Hunting LLC.(10)

 

Manufacturer of Bowhunting and Archery Products and Accessories

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—November 13, 2019)(9)

  13,912  13,773  13,912 

              

Artel, LLC(11)

 

Provider of Secure Satellite Network and IT Solutions

            

   

LIBOR Plus 7.00% (Floor 1.25%), Current Coupon 8.25%, Secured Debt (Maturity—November 27, 2017)(9)

  7,330  7,215  7,330 

              

ATI Investment Sub, Inc.(11)

 

Manufacturer of Solar Tracking Systems

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—June 22, 2021)(9)

  9,250  9,083  9,227 

              

ATS Workholding, Inc.(10)

 

Manufacturer of Machine Cutting Tools and Accessories

            

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—March 10, 2019)(9)

  6,173  6,149  5,659 

              

ATX Networks Corp.(11)(13)

 

Provider of Radio Frequency Management Equipment

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.15%, Secured Debt (Maturity—June 11, 2021)(9)

  9,765  9,620  9,668 

              

Berry Aviation, Inc.(10)

 

Airline Charter Service Operator

            

   

12.00% Current / 1.75% PIK Secured Debt (Maturity—January 30, 2020)

  5,627  5,590  5,627 

   

Common Stock (553 shares)

     400  820 

         5,990  6,447 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Fram Group Holdings, Inc.(11)

 

Manufacturer of Automotive Maintenance Products

            

   

LIBOR Plus 5.50% (Floor 1.50%), Current Coupon 7.00%, Secured Debt (Maturity—July 29, 2017)(9)

  9,267  9,181  8,556 

   

LIBOR Plus 9.50% (Floor 1.50%), Current Coupon 11.00%, Secured Debt (Maturity—January 29, 2018)(9)

  700  699  485 

         9,880  9,041 

              

GI KBS Merger Sub LLC(11)

 

Outsourced Janitorial Services to Retail/Grocery Customers

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—October 29, 2021)(9)

  3,950  3,894  3,743 

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—April 29, 2022)(9)

  800  786  760 

         4,680  4,503 

              

Grace Hill, LLC(10)

 

Online Training Tools for the Multi-Family Housing Industry

            

   

Prime Plus 5.25% (Floor 1.00%), Current Coupon 8.75%, Secured Debt (Maturity—August 15, 2019)(9)

  332  317  332 

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—August 15, 2019)(9)

  11,609  11,510  11,609 

         11,827  11,941 

              

Great Circle Family Foods, LLC(10)

 

Quick Service Restaurant Franchise

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 28, 2019)(9)

  7,799  7,737  7,737 

              

Grupo Hima San Pablo, Inc.(11)

 

Tertiary Care Hospitals

            

   

LIBOR Plus 7.00% (Floor 1.50%), Current Coupon 8.50%, Secured Debt (Maturity—January 31, 2018)(9)

  4,850  4,809  4,607 

   

13.75% Secured Debt (Maturity—July 31, 2018)

  2,000  1,947  1,840 

         6,756  6,447 

              

GST Autoleather, Inc.(11)

 

Automotive Leather Manufacturer

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—July 10, 2020)(9)

  9,850  9,776  9,505 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Binswanger Enterprises, LLC(10)

 

Glass Repair and Installation Service Provider

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.06%, Secured Debt (Maturity—March 9, 2022)(9)

  15,460  15,155  15,155 

   

Member Units (1,050,000 units)

     1,050  1,050 

         16,205  16,205 

              

Bluestem Brands, Inc.(11)

 

Multi-Channel Retailer of General Merchandise

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—November 6, 2020)(9)

  12,692  12,466  10,471 

              

Brainworks Software, LLC(10)

 

Advertising Sales and Newspaper Circulation Software

            

   

Prime Plus 9.25% (Floor 3.25%), Current Coupon 13.25%, Secured Debt (Maturity—July 22, 2019)(9)

  6,733  6,688  6,491 

              

Brightwood Capital Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (Brightwood Capital Fund III, LP) (Fully diluted 1.6%)(8)

     12,000  10,271 

   

LP Interests (Brightwood Capital Fund IV, LP) (Fully diluted 0.9%)

     500  500 

         12,500  10,771 

              

Brundage-Bone Concrete Pumping, Inc.(11)

 

Construction Services Provider

            

   

10.375% Secured Debt (Maturity—September 1, 2021)

  3,000  2,986  3,150 

              

California Pizza Kitchen, Inc.(11)

 

Casual Restaurant Group

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—August 23, 2022)(9)

  7,967  7,922  7,969 

              

CDHA Management, LLC(10)

 

Dental Services

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—December 5, 2021)(9)

  4,227  4,154  4,154 

              

Cengage Learning Acquisitions, Inc.(11)

 

Provider of Educational Print and Digital Services

            

   

LIBOR Plus 4.25% (Floor 1.00%), Current Coupon 5.25%, Secured Debt (Maturity—June 7, 2023)(9)

  9,459  8,854  9,049 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Guitar Center, Inc.(11)

 

Musical Instruments Retailer

            

   

6.5% Secured Debt (Maturity—April 15, 2019)

  12,250  11,532  11,025 

              

Halcon Resources Corporation(11)

 

Oil & Gas Exploration & Production

            

   

9.75% Unsecured Debt (Maturity—July 15, 2020)

  6,925  6,394  1,229 

              

Hojeij Branded Foods, LLC(10)

 

Multi-Airport, Multi-Concept Restaurant Operator

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—July 27, 2021)(9)

  5,459  5,412  5,412 

              

Horizon Global Corporation(11)

 

Auto Parts Manufacturer

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—June 30, 2021)(9)

  9,625  9,452  9,264 

              

Hostway Corporation(11)

 

Managed Services and Hosting Provider

            

   

LIBOR Plus 4.75% (Floor 1.25%), Current Coupon 6.00%, Secured Debt (Maturity—December 13, 2019)(9)

  11,028  10,961  10,918 

              

Hunter Defense Technologies, Inc.(11)

 

Provider of Military and Commercial Shelters and Systems

            

   

LIBOR Plus 6.50% (Floor 1.50%), Current Coupon 8.00%, Secured Debt (Maturity—August 5, 2019)(9)

  6,414  6,369  5,292 

              

Hygea Holdings, Corp.(10)

 

Provider of Physician Services

            

   

LIBOR Plus 9.25%, Current Coupon 9.87%, Secured Debt (Maturity—February 24, 2019)

  8,000  7,352  7,352 

   

Warrants (4,880,735 equivalent shares)

     369  369 

         7,721  7,721 

              

ICON Health & Fitness, Inc.(11)

 

Producer of Fitness Products

            

   

11.875% Secured Debt (Maturity—October 15, 2016)

  7,956  7,842  7,200 

              

iEnergizer Limited(11)(13)

 

Provider of Business Outsourcing Solutions

            

   

LIBOR Plus 6.00% (Floor 1.25%), Current Coupon 7.25%, Secured Debt (Maturity—May 1, 2019)(9)

  7,816  7,744  6,839 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Cenveo Corporation(11)

 

Provider of Commercial Printing, Envelopes, Labels, and Printed Office Products

            

   

6% Secured Debt (Maturity—August 1, 2019)

  15,130  13,073  12,482 

              

Charlotte Russe, Inc(11)

 

Fast-Fashion Retailer to Young Women

            

   

LIBOR Plus 5.50% (Floor 1.25%), Current Coupon 6.75%, Secured Debt (Maturity—May 22, 2019)(9)

  14,346  14,160  9,134 

              

Clarius BIGS, LLC(10)

 

Prints & Advertising Film Financing

            

   

15% PIK Secured Debt (Maturity—January 5, 2015)(14)(17)

  2,928  2,928  88 

              

Compact Power Equipment, Inc.

 

Equipment / Tool Rental

            

   

12% Secured Debt (Maturity—October 1, 2017)

  4,100  4,097  4,100 

   

Series A Preferred Stock (4,298,435 shares)

     1,079  4,580 

         5,176  8,680 

              

Construction Supply Investments, LLC(10)(13)

 

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

            

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—June 30, 2023)(9)

  8,500  8,418  8,418 

   

Member Units (20,000 units)

     2,000  2,000 

         10,418  10,418 

              

ContextMedia Health, LLC(11)

 

Provider of Healthcare Media Content

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—December 23, 2021)(9)

  7,900  7,132  7,900 

              

Covenant Surgical Partners, Inc.(11)

 

Ambulatory Surgical Centers

            

   

8.75% Secured Debt (Maturity—August 1, 2019)

  2,800  2,744  2,660 

              

CST Industries Inc.(11)

 

Storage Tank Manufacturer

            

   

LIBOR Plus 6.25% (Floor 1.50%), Current Coupon 7.75%, Secured Debt (Maturity—May 22, 2017)(9)

  9,102  9,096  9,011 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Indivior Finance LLC(11)(13)

 

Specialty Pharmaceutical Company Treating Opioid Dependence

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—December 19, 2019)(9)

  7,031  6,689  6,703 

              

Industrial Container Services, LLC(10)

 

Steel Drum Reconditioner

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.75%, Secured Debt (Maturity—December 31, 2018)(9)

  4,987  4,987  4,987 

              

Infinity Acquisition Finance Corp.(11)

 

Application Software for Capital Markets

            

   

7.25% Unsecured Debt (Maturity—August 1, 2022)

  4,000  4,000  3,440 

              

Inn of the Mountain Gods Resort and Casino(11)

 

Hotel & Casino Owner & Operator

            

   

9.25% Secured Debt (Maturity—November 30, 2020)

  3,851  3,714  3,562 

              

Insurance Technologies, LLC(10)

 

Illustration and Sales-automation Platforms

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—December 1, 2019)(9)

  4,739  4,697  4,697 

              

Intertain Group Limited(11)(13)

 

Business-to-Consumer Online Gaming Operator

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—April 8, 2022)(9)

  7,938  7,817  7,859 

              

iPayment, Inc.(11)

 

Provider of Merchant Acquisition

            

   

LIBOR Plus 5.25% (Floor 1.50%), Current Coupon 6.75%, Secured Debt (Maturity—May 8, 2017)(9)

  15,026  14,993  14,359 

              

iQor US Inc.(11)

 

Business Process Outsourcing Services Provider

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—April 1, 2021)(9)

  9,862  9,700  8,087 

              

irth Solutions, LLC

 

Provider of Damage Prevention Information Technology Services

            

   

Member Units (27,893 units)

     1,441  1,520 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Darr Equipment LP(10)

 

Heavy Equipment Dealer

            

   

12% Current / 2% PIK Secured Debt (Maturity—April 15, 2020)

  21,236  20,828  20,879 

   

Warrants (915,734 equivalent units)

     474  10 

         21,302  20,889 

              

Digital River, Inc.(11)

 

Provider of Outsourced e-Commerce Solutions and Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.63%, Secured Debt (Maturity—February 12, 2021)(9)

  15,184  15,091  15,260 

              

Digital Room LLC(11)

 

Pure-Play e-Commerce Print Business

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—November 21, 2022)(9)

  7,530  7,385  7,454 

              

Drilling Info Holdings, Inc.

 

Information Services for the Oil and Gas Industry

            

   

Common Stock (3,788,865 shares)

     1,335  10,100 

              

ECP-PF Holdings Group, Inc.(10)

 

Fitness Club Operator

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—November 26, 2019)(9)

  5,625  5,592  5,625 

              

EnCap Energy Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (EnCap Energy Capital Fund VIII, L.P.) (Fully diluted 0.1%)(8)

     3,791  2,225 

   

LP Interests (EnCap Energy Capital Fund VIII Co-Investors, L.P.) (Fully diluted 0.4%)

     2,200  1,413 

   

LP Interests (EnCap Energy Capital Fund IX, L.P.) (Fully diluted 0.1%)(8)

     3,908  3,696 

   

LP Interests (Encap Energy Capital Fund X, L.P.) (Fully diluted 0.1%)(8)

     3,353  3,353 

   

LP Interests (EnCap Flatrock Midstream Fund II, L.P.) (Fully diluted 0.8%)(8)

     8,757  9,983 

   

LP Interests (EnCap Flatrock Midstream Fund III, L.P.) (Fully diluted 0.2%)(8)

     2,715  2,716 

         24,724  23,386 

              

Evergreen Skills Lux S.á r.l. (d/b/a Skillsoft)(11)(13)

 

Technology-based Performance Support Solutions

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—April 28, 2022)(9)

  7,000  6,862  4,888 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Jackmont Hospitality, Inc.(10)

 

Franchisee of Casual Dining Restaurants

            

   

LIBOR Plus 4.25% (Floor 1.00%), Current Coupon 5.25% / 2.50% PIK, Current Coupon Plus PIK 7.75%, Secured Debt (Maturity—May 26, 2021)(9)

  4,431  4,412  4,263 

              

Joerns Healthcare, LLC(11)

 

Manufacturer and Distributor of Health Care Equipment & Supplies

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—May 9, 2020)(9)

  14,805  14,716  14,675 

              

JSS Holdings, Inc.(11)

 

Aircraft Maintenance Program Provider

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—August 31, 2021)(9)

  14,381  14,062  13,662 

              

Kendra Scott, LLC(11)

 

Jewelry Retail Stores

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—July 17, 2020)(9)

  5,801  5,750  5,786 

              

Keypoint Government Solutions, Inc.(11)

 

Provider of Pre-Employment Screening Services

            

   

LIBOR Plus 6.50% (Floor 1.25%), Current Coupon 7.75%, Secured Debt (Maturity—November 13, 2017)(9)

  6,092  6,062  6,061 

              

LaMi Products, LLC(10)

 

General Merchandise Distribution

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—September 16, 2020)(9)

  10,735  10,645  10,735 

              

Lansing Trade Group LLC(11)

 

Commodity Merchandiser

            

   

9.25% Unsecured Debt (Maturity—February 15, 2019)

  6,000  6,000  5,670 

              

Larchmont Resources, LLC(11)

 

Oil & Gas Exploration & Production

            

   

LIBOR Plus 8.75% (Floor 1.00%), Current Coupon 9.75%, Secured Debt (Maturity—August 7, 2019)(9)

  7,784  7,503  3,581 

              

Leadrock Properties, LLC

 

Real Estate Investment

            

   

10% Secured Debt (Maturity—May 4, 2026)

  1,440  1,416  1,416 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Flavors Holdings Inc.(11)

 

Global Provider of Flavoring and Sweetening Products and Solutions

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.90%, Secured Debt (Maturity—April 3, 2020)(9)

  13,661  13,056  11,800 

              

GI KBS Merger Sub LLC(11)

 

Outsourced Janitorial Services to Retail/Grocery Customers

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—October 29, 2021)(9)

  6,900  6,812  6,814 

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—April 29, 2022)(9)

  3,800  3,642  3,648 

         10,454  10,462 

              

Grace Hill, LLC(10)

 

Online Training Tools for the Multi-Family Housing Industry

            

   

Prime Plus 5.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—August 15, 2019)(9)

  883  873  883 

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.36%, Secured Debt (Maturity—August 15, 2019)(9)

  11,494  11,421  11,494 

         12,294  12,377 

              

Great Circle Family Foods, LLC(10)

 

Quick Service Restaurant Franchise

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 28, 2019)(9)

  7,547  7,502  7,547 

              

Grupo Hima San Pablo, Inc.(11)

 

Tertiary Care Hospitals

            

   

LIBOR Plus 7.00% (Floor 1.50%), Current Coupon 8.50%, Secured Debt (Maturity—January 31, 2018)(9)

  4,800  4,780  3,456 

   

13.75% Secured Debt (Maturity—July 31, 2018)

  2,000  1,967  300 

         6,747  3,756 

              

GST Autoleather, Inc.(11)

 

Automotive Leather Manufacturer

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.65%, Secured Debt (Maturity—July 10, 2020)(9)

  14,305  14,188  14,001 

              

Guitar Center, Inc.(11)

 

Musical Instruments Retailer

            

   

6.5% Secured Debt (Maturity—April 15, 2019)

  15,625  14,863  13,125 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Legendary Pictures Funding, LLC(10)

 

Producer of TV, Film, and Comic Content

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—April 22, 2020)(9)

  7,500  7,378  7,369 

              

LKCM Headwater Investments I, L.P.(12)(13)

 

Investment Partnership

            

   

LP Interests (Fully diluted 2.3%)

     2,500  4,065 

              

Looking Glass Investments, LLC(12)(13)

 

Specialty Consumer Finance

            

   

9% Unsecured Debt (Maturity—June 30, 2020)

  188  188  188 

   

Member Units (2.5 units)

     125  125 

   

Member Units (LGI Predictive Analytics LLC) (190,712 units)(8)

     188  188 

         501  501 

              

MediMedia USA, Inc.(11)

 

Provider of Healthcare Media and Marketing

            

   

LIBOR Plus 6.75% (Floor 1.25%), Current Coupon 8.00%, Secured Debt (Maturity—November 20, 2018)(9)

  7,772  7,719  7,597 

              

Messenger, LLC(10)

 

Supplier of Specialty Stationery and Related Products to the Funeral Industry

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—September 9, 2020)(9)

  15,583  15,487  15,497 

              

Milk Specialties Company(11)

 

Processor of Nutrition Products

            

   

LIBOR Plus 7.00% (Floor 1.25%), Current Coupon 8.25%, Secured Debt (Maturity—November 9, 2018)(9)

  730  727  731 

              

Minute Key, Inc.

 

Operator of Automated Key Duplication Kiosks

            

   

10% Current / 2% PIK Secured Debt (Maturity—September 19, 2019)

  15,462  15,102  15,102 

   

Warrants (1,437,409 equivalent units)

     280  280 

         15,382  15,382 

              

Mood Media Corporation(11)(13)

 

Provider of Electronic Equipment

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—May 1, 2019)(9)

  14,919  14,798  13,970 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Hojeij Branded Foods, LLC(10)

 

Multi-Airport, Multi- Concept Restaurant Operator

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—July 27, 2021)(9)

  5,776  5,732  5,776 

              

Hoover Group, Inc.(10)(13)

 

Provider of Storage Tanks and Related Products to the Energy and Petrochemical Markets

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.30%, Secured Debt (Maturity—January 28, 2021)(9)

  8,524  7,972  7,928 

              

Hostway Corporation(11)

 

Managed Services and Hosting Provider

            

   

LIBOR Plus 6.75% (Floor 1.25%), Current Coupon 8.00%, Secured Debt (Maturity—December 13, 2019)(9)

  10,426  10,370  10,215 

              

Hunter Defense Technologies, Inc.(11)

 

Provider of Military and Commercial Shelters and Systems

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—August 5, 2019)(9)

  9,400  8,960  8,742 

              

iEnergizer Limited(11)(13)

 

Provider of Business Outsourcing Solutions

            

   

LIBOR Plus 6.00% (Floor 1.25%), Current Coupon 7.25%, Secured Debt (Maturity—May 1, 2019)(9)

  13,128  12,726  13,079 

              

Indivior Finance LLC(11)(13)

 

Specialty Pharmaceutical Company Treating Opioid Dependence

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—December 19, 2019)(9)

  3,646  3,490  3,673 

              

Industrial Container Services, LLC(10)

 

Steel Drum Reconditioner

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.75%, Secured Debt (Maturity—December 31, 2018)(9)

  8,688  8,673  8,688 

              

Industrial Services Acquisition, LLC(10)

 

Industrial Cleaning Services

            

   

11.25% Current / 0.75% PIK Unsecured Debt (Maturity— December 17, 2022)

  4,527  4,444  4,444 

   

Member Units (Industrial Services Investments, LLC) (900,000 units)

     900  810 

         5,344  5,254 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

March 31, 2017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Infinity Acquisition Finance Corp.(11)

 

Application Software for Capital Markets

            

   

7.25% Unsecured Debt (Maturity—August 1, 2022)

  5,700  5,378  5,216 

              

Inn of the Mountain Gods Resort and Casino(11)

 

Hotel & Casino Owner & Operator

            

   

9.25% Secured Debt (Maturity—November 30, 2020)

  6,249  5,941  5,624 

              

Intertain Group Limited(11)(13)

 

Business-to-Consumer Online Gaming Operator

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—April 8, 2022)(9)

  4,301  4,243  4,344 

              

iPayment, Inc.(11)

 

Provider of Merchant Acquisition

            

   

LIBOR Plus 5.25% (Floor 1.50%), Current Coupon 6.75%, Secured Debt (Maturity—May 8, 2017)(9)

  16,918  16,909  16,833 

              

iQor US Inc.(11)

 

Business Process Outsourcing Services Provider

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—April 1, 2021)(9)

  9,787  9,653  9,566 

              

irth Solutions, LLC

 

Provider of Damage Prevention Information Technology Services

            

   

Member Units (27,893 units)

     1,441  1,920 

              

Jackmont Hospitality, Inc.(10)

 

Franchisee of Casual Dining Restaurants

            

   

LIBOR Plus 4.25% (Floor 1.00%), Current Coupon 5.25% / 2.50% PIK, Current Coupon Plus PIK 7.75%, Secured Debt (Maturity—May 26, 2021)(9)

  4,473  4,457  4,473 

              

Joerns Healthcare, LLC(11)

 

Manufacturer and Distributor of Health Care Equipment & Supplies

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.05% / 0.50% PIK, Current Coupon Plus PIK 7.55%, Secured Debt (Maturity—May 9, 2020)(9)

  14,617  14,493  13,156 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

New Media Holdings II LLC(11)(13)

 

Local Newspaper Operator

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—June 4, 2020)(9)

  14,763  14,481  14,441 

              

North American Lifting Holdings, Inc.(11)

 

Crane Service Provider

            

   

LIBOR Plus 4.50% (Floor 1.00%), Current Coupon 5.50%, Secured Debt (Maturity—November 27, 2020)(9)

  2,086  1,655  1,544 

              

North Atlantic Trading Company, Inc.(11)

 

Marketer/Distributor of Tobacco Products

            

   

LIBOR Plus 6.50% (Floor 1.25%), Current Coupon 7.75%, Secured Debt (Maturity—January 13, 2020)(9)

  9,475  9,412  9,380 

              

Novitex Intermediate, LLC(11)

 

Provider of Document Management Services

            

   

LIBOR Plus 6.25% (Floor 1.25%), Current Coupon 7.50%, Secured Debt (Maturity—July 7, 2020)(9)

  8,637  8,487  7,859 

              

Ospemifene Royalty Sub LLC (QuatRx)(10)

 

Estrogen-Deficiency Drug Manufacturer and Distributor

            

   

11.5% Secured Debt (Maturity—November 15, 2026)(14)

  5,071  5,071  3,324 

              

Panolam Industries International, Inc.(11)

 

Decorative Laminate Manufacturer

            

   

LIBOR Plus 6.25% (Floor 1.25%), Current Coupon 7.50%, Secured Debt (Maturity—August 23, 2017)(9)

  9,330  9,294  9,237 

              

Paris Presents Incorporated(11)

 

Branded Cosmetic and Bath Accessories

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—December 31, 2021)(9)

  2,000  1,966  1,960 

              

Parq Holdings Limited Partnership(11)(13)

 

Hotel & Casino Operator

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—December 17, 2020)(9)

  7,500  7,374  7,144 

              

Permian Holdings, Inc.(11)

 

Storage Tank Manufacturer

            

   

10.5% Secured Debt (Maturity—January 15, 2018)

  2,755  2,740  964 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Keypoint Government Solutions, Inc.(11)

 

Provider of Pre-Employment Screening Services

            

   

LIBOR Plus 6.50% (Floor 1.25%), Current Coupon 7.75%, Secured Debt (Maturity—November 13, 2017)(9)

  5,248  5,236  5,221 

              

LaMi Products, LLC(10)

 

General Merchandise Distribution

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.62%, Secured Debt (Maturity—September 16, 2020)(9)

  11,044  10,971  11,044 

              

Larchmont Resources, LLC(11)

 

Oil & Gas Exploration & Production

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, PIK Secured Debt (Maturity—August 7, 2020)(9)

  2,316  2,316  2,308 

   

Member Units (Larchmont Intermediate Holdco, LLC) (2,828 units)

     353  954 

         2,669  3,262 

              

LKCM Headwater Investments I, L.P.(12)(13)

 

Investment Partnership

            

   

LP Interests (Fully diluted 2.3%)

     2,500  3,967 

              

Logix Acquisition Company, LLC(10)

 

Competitive Local Exchange Carrier

            

   

LIBOR Plus 8.28% (Floor 1.00%), Current Coupon 9.28%, Secured Debt (Maturity—June 24, 2021)(9)

  8,515  8,386  8,515 

              

Looking Glass Investments, LLC(12)(13)

 

Specialty Consumer Finance

            

   

9% Unsecured Debt (Maturity—June 30, 2020)

  188  188  188 

   

Member Units (2.5 units)

     125  125 

   

Member Units (LGI Predictive Analytics LLC) (190,712 units)(8)

     132  132 

         445  445 

              

Messenger, LLC(10)

 

Supplier of Specialty Stationery and Related Products to the Funeral Industry

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—September 9, 2020)(9)

  14,403  14,331  14,403 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Pernix Therapeutics Holdings, Inc.(10)

 

Pharmaceutical Royalty

            

   

12% Secured Debt (Maturity—August 1, 2020)

  3,547  3,547  3,321 

              

Pike Corporation(11)

 

Construction and Maintenance Services for Electric Transmission and Distribution Infrastructure

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—June 22, 2022)(9)

  14,000  13,694  13,883 

              

Point.360(10)

 

Fully Integrated Provider of Digital Media Services

            

   

Warrants (65,463 equivalent shares)

     69   

   

Common Stock (163,658 shares)

     273  105 

         342  105 

              

Prowler Acquisition Corp.(11)

 

Specialty Distributor to the Energy Sector

            

   

LIBOR Plus 4.50% (Floor 1.00%), Current Coupon 5.50%, Secured Debt (Maturity—January 28, 2020)(9)

  6,578  5,368  4,604 

              

PT Network, LLC(10)

 

Provider of Outpatient Physical Therapy and Sports Medicine Services

            

   

LIBOR Plus 7.75% (Floor 1.00%), Current Coupon 8.75%, Secured Debt (Maturity—June 30, 2016)(9)

  1,095  1,095  1,095 

   

LIBOR Plus 7.75% (Floor 1.50%), Current Coupon 9.25%, Secured Debt (Maturity—November 1, 2018)(9)

  11,986  11,902  11,863 

         12,997  12,958 

              

QBS Parent, Inc.(11)

 

Provider of Software and Services to the Oil & Gas Industry

            

   

LIBOR Plus 4.75% (Floor 1.00%), Current Coupon 5.75%, Secured Debt (Maturity—August 7, 2021)(9)

  11,360  11,277  11,246 

              

Raley's(11)

 

Family-owned supermarket chain in California

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—May 18, 2022)(9)

  5,029  4,937  5,016 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Minute Key, Inc.

 

Operator of Automated Key Duplication Kiosks

            

   

10% Current / 2% PIK Secured Debt (Maturity—September 19, 2019)

  15,778  15,505  15,505 

   

Warrants (1,437,409 equivalent units)

     280  800 

         15,785  16,305 

              

Mood Media Corporation(11)(13)

 

Provider of Electronic Equipment

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.15%, Secured Debt (Maturity—May 1, 2019)(9)

  14,767  14,623  14,700 

              

New Media Holdings II LLC(11)(13)

 

Local Newspaper Operator

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—June 4, 2020)(9)

  14,850  14,610  14,775 

              

NNE Partners, LLC(10)

 

Oil & Gas Exploration & Production

            

   

LIBOR Plus 8.00%, Current Coupon 9.07%, Secured Debt (Maturity—March 2, 2022)

  7,292  7,220  7,220 

              

North American Lifting Holdings, Inc.(11)

 

Crane Service Provider

            

   

LIBOR Plus 4.50% (Floor 1.00%), Current Coupon 5.65%, Secured Debt (Maturity—November 27, 2020)(9)

  7,805  6,792  7,370 

              

NTM Acquisition Corp.(11)

 

Provider of B2B Travel Information Content

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—June 7, 2022)(9)

  4,091  4,035  4,070 

              

Ospemifene Royalty Sub LLC (QuatRx)(10)

 

Estrogen-Deficiency Drug Manufacturer and Distributor

            

   

11.5% Secured Debt (Maturity—November 15, 2026)(14)

  5,071  5,071  1,779 

              

Pardus Oil and Gas, LLC(11)

 

Oil & Gas Exploration & Production

            

   

13% PIK Secured Debt (Maturity—November 12, 2021)

  1,928  1,928  1,809 

   

5% PIK Secured Debt (Maturity—May 13, 2022)

  1,004  1,004  489 

   

Member Units (2,472 units)

     2,472   

         5,404  2,298 

              

Paris Presents Incorporated(11)

 

Branded Cosmetic and Bath Accessories

            

   

LIBOR Plus 8.75% (Floor 1.00%), Current Coupon 9.75%, Secured Debt (Maturity—December 31, 2021)(9)

  2,000  1,970  1,960 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

RCHP, Inc.(11)

 

Regional Non-Urban Hospital Owner/Operator

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—April 23, 2019)(9)

  5,448  5,427  5,427 

   

LIBOR Plus 10.25% (Floor 1.00%), Current Coupon 11.25%, Secured Debt (Maturity—October 23, 2019)(9)

  4,000  3,956  4,040 

         9,383  9,467 

              

Renaissance Learning, Inc.(11)

 

Technology-based K-12 Learning Solutions

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—April 11, 2022)(9)

  3,000  2,976  2,678 

              

RGL Reservoir Operations Inc.(11)(13)

 

Oil & Gas Equipment and Services

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—August 13, 2021)(9)

  3,940  3,845  1,005 

              

RLJ Entertainment, Inc.(10)

 

Movie and TV Programming Licensee and Distributor

            

   

LIBOR Plus 8.75% (Floor 0.25%), Current Coupon 9.37%, Secured Debt (Maturity—September 11, 2019)(9)

  9,253  9,253  9,103 

              

RM Bidder, LLC(10)

 

Acquisition Vehicle

            

   

Warrants (327,532 equivalent units)

     425  300 

   

Member Units (2,779 units)

     46  44 

         471  344 

              

SAExploration, Inc.(10)(13)

 

Geophysical Services Provider

            

   

Common Stock (6,472 shares)

     65  27 

              

Sage Automotive Interiors, Inc(11)

 

Automotive Textiles Manufacturer

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—October 8, 2021)(9)

  3,000  2,975  2,970 

              

Salient Partners L.P.(11)

 

Provider of Asset Management Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—June 9, 2021)(9)

  7,369  7,238  7,148 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Parq Holdings Limited Partnership(11)(13)

 

Hotel & Casino Operator

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—December 17, 2020)(9)

  7,500  7,399  7,481 

              

Permian Holdco 2, Inc.(11)

 

Storage Tank Manufacturer

            

   

14% PIK Unsecured Debt (Maturity—October 15, 2021)

  205  205  205 

   

Preferred Stock (Permian Holdco 1, Inc.) (154,558 units)

     799  799 

   

Common Stock (Permian Holdco 1, Inc.) (154,558 units)

        

         1,004  1,004 

              

Pernix Therapeutics Holdings, Inc.(10)

 

Pharmaceutical Royalty

            

   

12% Secured Debt (Maturity—August 1, 2020)

  3,214  3,214  1,151 

              

Pike Corporation(11)

 

Construction and Maintenance Services for Electric Transmission and Distribution Infrastructure

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—September 10, 2024)(9)

  3,000  2,970  3,053 

              

Point.360(10)

 

Fully Integrated Provider of Digital Media Services

            

   

Warrants (65,463 equivalent shares)

     69   

   

Common Stock (163,658 shares)

     273  34 

         342  34 

              

PPC/SHIFT LLC(10)

 

Provider of Digital Solutions to Automotive Industry

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—December 22, 2021)(9)

  6,956  6,815  6,815 

              

Prowler Acquisition Corp.(11)

 

Specialty Distributor to the Energy Sector

            

   

LIBOR Plus 4.50% (Floor 1.00%), Current Coupon 5.65%, Secured Debt (Maturity—January 28, 2020)(9)

  10,706  8,942  8,832 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Sotera Defense Solutions, Inc.(11)

 

Defense Industry Intelligence Services

            

   

LIBOR Plus 7.50% (Floor 1.50%), Current Coupon 9.00%, Secured Debt (Maturity—April 21, 2017)(9)

  10,082  9,891  9,326 

              

Stardust Finance Holdings, Inc.(11)

 

Manufacturer of Diversified Building Products

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—March 13, 2022)(9)

  12,375  12,213  12,282 

              

Subsea Global Solutions, LLC(10)

 

Underwater Maintenance and Repair Services

            

   

LIBOR Plus 6.00% (Floor 1.50%), Current Coupon 7.50%, Secured Debt (Maturity—March 17, 2020)(9)

  5,533  5,484  5,410 

              

Synagro Infrastructure Company, Inc(11)

 

Waste Management Services

            

   

LIBOR Plus 5.25% (Floor 1.00%), Current Coupon 6.25%, Secured Debt (Maturity—August 22, 2020)(9)

  4,714  4,650  3,830 

              

Targus International, LLC(11)

 

Distributor of Protective Cases for Mobile Devices

            

   

15% PIK Secured Debt (Maturity—December 31, 2019)

  1,019  1,019  1,019 

   

Common Stock (Targus Cayman HoldCo Limited) (249,614 shares)(13)

     2,555  2,555 

         3,574  3,574 

              

TeleGuam Holdings, LLC(11)

 

Cable and Telecom Services Provider

            

   

LIBOR Plus 4.00% (Floor 1.25%), Current Coupon 5.25%, Secured Debt (Maturity—December 10, 2018)(9)

  7,931  7,919  7,872 

   

LIBOR Plus 7.50% (Floor 1.25%), Current Coupon 8.75%, Secured Debt (Maturity—June 10, 2019)(9)

  10,500  10,425  10,420 

         18,344  18,292 

              

Templar Energy LLC(11)

 

Oil & Gas Exploration & Production

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—November 25, 2020)(9)

  4,000  3,962  450 

              

The Tennis Channel, Inc.(10)

 

Television-Based Sports Broadcasting

            

   

Warrants (114,316 equivalent shares)

     235   

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

PT Network, LLC(10)

 

Provider of Outpatient Physical Therapy and Sports Medicine Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.55%, Secured Debt (Maturity—November 30, 2021)(9)

  17,700  17,465  17,465 

              

QBS Parent, Inc.(11)

 

Provider of Software and Services to the Oil & Gas Industry

            

   

LIBOR Plus 4.75% (Floor 1.00%), Current Coupon 5.75%, Secured Debt (Maturity—August 7, 2021)(9)

  11,245  11,176  10,908 

              

Raley's(11)

 

Family-Owned Supermarket Chain

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—May 18, 2022)(9)

  4,160  4,093  4,197 

              

Redbox Automated Retail, LLC(11)

 

Operator of Home Media Entertainment Kiosks

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—September 27, 2021)(9)

  13,125  12,754  13,141 

              

Renaissance Learning, Inc.(11)

 

Technology-based K-12 Learning Solutions

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.15%, Secured Debt (Maturity—April 11, 2022)(9)

  3,000  2,979  2,999 

              

RGL Reservoir Operations Inc.(11)(13)

 

Oil & Gas Equipment and Services

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—August 13, 2021)(9)

  3,910  3,830  1,036 

              

RM Bidder, LLC(10)

 

Scripted and Unscripted TV and Digital Programming Provider

            

   

Warrants (327,532 equivalent units)

     425   

   

Member Units (2,779 units)

     46  33 

         471  33 

              

SAExploration, Inc.(10)(13)

 

Geophysical Services Provider

            

   

Common Stock (50 shares)

     65   

              

SAFETY Investment Holdings, LLC

 

Provider of Intelligent Driver Record Monitoring Software and Services

            

   

Member Units (2,000,000 units)

     2,000  2,000 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

The Topps Company, Inc.(11)

 

Trading Cards & Confectionary

            

   

LIBOR Plus 6.00% (Floor 1.25%), Current Coupon 7.25%, Secured Debt (Maturity—October 2, 2018)(9)

  1,955  1,944  1,921 

              

TOMS Shoes, LLC(11)

 

Global Designer, Distributor, and Retailer of Casual Footwear

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—October 30, 2020)(9)

  4,963  4,563  3,269 

              

Travel Leaders Group, LLC(11)

 

Travel Agency Network Provider

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—December 7, 2020)(9)

  9,479  9,409  9,443 

              

UniRush, LLC

 

Provider of Prepaid Debit Card Solutions

            

   

12% Secured Debt (Maturity—February 1, 2019)

  12,000  10,690  10,690 

   

Warrants (444,725 equivalent units)

     1,250  1,250 

         11,940  11,940 

              

US Joiner Holding Company(11)

 

Marine Interior Design and Installation

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—April 16, 2020)(9)

  10,208  10,132  10,055 

              

Valley Healthcare Group, LLC

 

Provider of Durable Medical Equipment

            

   

LIBOR Plus 12.50% (Floor 0.50%), Current Coupon 13.00%, Secured Debt (Maturity—December 29, 2020)(9)

  10,400  10,301  10,301 

              

Virtex Enterprises, LP(10)

 

Specialty, Full-Service Provider of Complex Electronic Manufacturing Services

            

   

12% Secured Debt (Maturity—December 27, 2018)

  1,667  1,526  1,526 

   

Preferred Class A Units (14 units; 5% cumulative)(8)

     333  553 

   

Warrants (11 equivalent units)

     185  167 

         2,044  2,246 

              

Vision Solutions, Inc.(11)

 

Provider of Information Availability Software

            

   

LIBOR Plus 8.00% (Floor 1.50%), Current Coupon 9.50%, Secured Debt (Maturity—July 23, 2017)(9)

  5,000  4,989  4,625 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Salient Partners L.P.(11)

 

Provider of Asset Management Services

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—June 9, 2021)(9)

  10,812  10,554  10,379 

              

School Specialty, Inc.(11)

 

Distributor of Education Supplies and Furniture

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—June 11, 2019)(9)

  5,456  5,388  5,469 

              

Sigma Electric Manufacturing Corporation(10)(13)

 

Manufacturer and Distributor of Electrical Fittings and Parts

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—October 13, 2021)(9)

  12,500  12,212  12,212 

              

SG Acquisition Inc.(11)

 

Finance and Insurance Services to the Automotive Industry

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—March 30, 2024)(9)

  4,875  4,729  4,802 

              

Sorenson Communications, Inc.(11)

 

Manufacturer of Communication Products for Hearing Impaired

            

   

LIBOR Plus 5.75% (Floor 2.25%), Current Coupon 8.00%, Secured Debt (Maturity—April 30, 2020)(9)

  13,337  13,254  13,387 

   

9% Secured Debt (Maturity—October 31, 2020)

  3,000  2,805  2,790 

         16,059  16,177 

              

Strike, LLC(11)

 

Pipeline Construction and Maintenance Services

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—November 30, 2022)(9)

  10,000  9,682  10,167 

              

Subsea Global Solutions, LLC(10)

 

Underwater Maintenance and Repair Services

            

   

LIBOR Plus 6.00% (Floor 1.50%), Current Coupon 7.50%, Secured Debt (Maturity—March 17, 2020)(9)

  7,429  7,365  7,397 

              

Synagro Infrastructure Company, Inc(11)

 

Waste Management Services

            

   

LIBOR Plus 5.25% (Floor 1.00%), Current Coupon 6.40%, Secured Debt (Maturity—August 22, 2020)(9)

  4,714  4,662  4,348 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Vivid Seats LLC(11)

 

Provider of Online Secondary Ticket Marketplace

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—March 1, 2020)(9)

  10,000  9,307  9,363 

              

Western Dental Services, Inc.(11)

 

Dental Care Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—November 1, 2018)(9)

  4,904  4,901  4,438 

              

Wilton Brands LLC(11)

 

Specialty Housewares Retailer

            

   

LIBOR Plus 7.25% (Floor 1.25%), Current Coupon 8.50%, Secured Debt (Maturity—August 30, 2018)(9)

  1,490  1,476  1,363 

              

Worley Claims Services, LLC(10)

 

Insurance Adjustment Management and Services Provider

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—October 31, 2020)(9)

  6,419  6,367  6,196 

              

YP Holdings LLC(11)

 

Online and Offline Advertising Operator

            

   

LIBOR Plus 6.75% (Floor 1.25%), Current Coupon 8.00%, Secured Debt (Maturity—June 4, 2018)(9)

  4,455  4,359  4,165 

              

Zilliant Incorporated

 

Price Optimization and Margin Management Solutions

            

   

Preferred Stock (186,777 shares)

     154  260 

   

Warrants (952,500 equivalent shares)

     1,071  1,190 

         1,225  1,450 

Subtotal Non-Control/Non-Affiliate Investments (49.9% of total investments at fair value)

 $974,053 $908,662 

Total Portfolio Investments, March 31, 2016

 $1,712,251 $1,818,071 

              
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Targus International, LLC(11)

 

Distributor of Protective Cases for Mobile Devices

            

   

15% PIK Secured Debt (Maturity—December 31, 2019)

  1,182  1,182  1,182 

   

Common Stock (Targus Cayman HoldCo Limited) (249,614 shares)(13)

     2,555  440 

         3,737  1,622 

              

TE Holdings, LLC(11)

 

Oil & Gas Exploration & Production

            

   

Member Units (97,048 units)

     970  691 

              

TeleGuam Holdings, LLC(11)

 

Cable and Telecom Services Provider

            

   

LIBOR Plus 4.00% (Floor 1.25%), Current Coupon 5.25%, Secured Debt (Maturity—December 10, 2018)(9)

  7,602  7,594  7,607 

   

LIBOR Plus 7.50% (Floor 1.25%), Current Coupon 8.75%, Secured Debt (Maturity—June 10, 2019)(9)

  10,500  10,447  10,526 

         18,041  18,133 

              

TMC Merger Sub Corp.(11)

 

Refractory & Maintenance Services Provider

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—October 31, 2022)(9)

  14,922  14,778  14,922 

              

TOMS Shoes, LLC(11)

 

Global Designer, Distributor, and Retailer of Casual Footwear

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.55%, Secured Debt (Maturity—October 30, 2020)(9)

  4,900  4,573  3,315 

              

Truck Bodies and Equipment International, Inc.(10)

 

Manufacturer of Dump Truck Bodies and Dump Trailers

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—March 31, 2021)(9)

  20,564  20,201  20,564 

              

Turning Point Brands, Inc.(10)(13)

 

Marketer/Distributor of Tobacco Products

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.15%, Secured Debt (Maturity—May 17, 2022)(9)

  8,500  8,417  8,479 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Ofof Investments (Continued)

March 31, 20162017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

TVG-I-E CMN ACQUISITION, LLC(10)

 

Organic Lead Generation for Online Postsecondary Schools

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—November 3, 2021)(9)

  6,419  6,299  6,299 

              

Tweddle Group, Inc.(11)

 

Provider of Technical Information Services to Automotive OEMs

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 21, 2022)(9)

  8,356  8,197  8,418 

              

US Joiner Holding Company(11)

 

Marine Interior Design and Installation

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—April 16, 2020)(9)

  11,484  11,411  11,427 

              

U.S. TelePacific Corp.(10)

 

Provider of Communications and Managed Services

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.62%, Secured Debt (Maturity—February 24, 2021)(9)

  7,500  7,383  7,500 

              

VCVH Holding Corp. (Verisk)(11)

 

Healthcare Technology Services Focused on Revenue Maximization

            

   

LIBOR Plus 9.25% (Floor 1.00%), Current Coupon 10.40%, Secured Debt (Maturity—June 1, 2024)(9)

  1,500  1,465  1,489 

              

VIP Cinema Holdings, Inc.(11)

 

Supplier of Luxury Seating to the Cinema Industry

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—March 1, 2023)(9)

  10,000  9,951  10,118 

              

Virtex Enterprises, LP(10)

 

Specialty, Full-Service Provider of Complex Electronic Manufacturing Services

            

   

12% Secured Debt (Maturity—December 27, 2018)

  1,667  1,571  1,571 

   

Preferred Class A Units (14 units; 5% cumulative)(8)

     333  773 

   

Warrants (11 equivalent units)

     186  351 

         2,090  2,695 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

March 31, 2017

(dollars in thousands)

(Unaudited)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Vistar Media, Inc.(10)

 

Operator of Digital Out-of-Home Advertising Platform

            

   

LIBOR Plus 10.00% (Floor 1.00%), Current Coupon 11.06%, Secured Debt (Maturity—February 16, 2022)(9)

  4,500  4,089  4,089 

   

Warrants (64,025 equivalent shares)

     331  331 

         4,420  4,420 

              

Wellnext, LLC(10)

 

Manufacturer of Supplements and Vitamins

            

   

LIBOR Plus 9.00% (Floor 0.50%), Current Coupon 10.00%, Secured Debt (Maturity—May 23, 2021)(9)

  9,994  9,908  9,994 

              

Western Dental Services, Inc.(11)

 

Dental Care Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—November 1, 2018)(9)

  4,904  4,903  4,891 

              

Wilton Brands LLC(11)

 

Specialty Housewares Retailer

            

   

LIBOR Plus 7.25% (Floor 1.25%), Current Coupon 8.50%, Secured Debt (Maturity—August 30, 2018)(9)

  1,147  1,142  1,120 

              

Worley Claims Services, LLC(10)

 

Insurance Adjustment Management and Services Provider

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—October 31, 2020)(9)

  6,354  6,312  6,354 

              

YP Holdings LLC(11)

 

Online and Offline Advertising Operator

            

   

LIBOR Plus 11.00% (Floor 1.25%), Current Coupon 12.25%, Secured Debt (Maturity—June 4, 2018)(9)

  14,785  14,438  14,756 

              

Zilliant Incorporated

 

Price Optimization and Margin Management Solutions

            

   

Preferred Stock (186,777 shares)

     154  260 

   

Warrants (952,500 equivalent shares)

     1,071  1,190 

         1,225  1,450 

Subtotal Non-Control/Non-Affiliate Investments (50.1% of total investments at fair value)

    $1,010,832 $992,115 

Total Portfolio Investments, March 31, 2017

    $1,876,476 $1,979,378 

(1)
All investments are Lower Middle Market portfolio investments, unless otherwise noted. See Note B 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 Agreement 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 for a summary of geographic location of portfolio companies.

(4)
Principal is net of repayments. Cost is net of repayments and accumulated unearned income.

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

March 31, 2017

(dollars in thousands)

(Unaudited)

(5)
Control investments are defined by the Investment Company Act of 1940, as amended ("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% of the voting securities are owned and the investments are not classified as Control investments.

(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 March 31, 2017. As noted in this schedule, 62% (based on the par amount of the loans) of the loans contain LIBOR floors which range between 0.50% and 2.25%, with a weighted-average LIBOR floor of approximately 1.04%.

(10)
Private Loan portfolio investment. See Note B for a description of Private Loan portfolio investments.

(11)
Middle Market portfolio investment. See Note B for a description of Middle Market portfolio investments.

(12)
Other Portfolio investment. See Note B 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)
Portfolio company is in a bankruptcy process and, as such, the maturity date of our debt investments in this portfolio company will not be finally determined until such process is complete. As noted in footnote (14), our debt investments in this portfolio company are on non-accrual status.

(16)
External Investment Manager. Investment is not encumbered as security for the Company's Credit Agreement 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.

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Marketable Securities and Idle Funds Investments

       

              

Other Marketable Securities and Idle Funds Investments(13)(15)

 

Investments in Marketable Securities and Diversified, Registered Bond Funds

            

              

0

 

0

      $1,778 $1,519 

Subtotal Marketable Securities and Idle Funds Investments (0.1% of total investments at fair value)

 $1,778 $1,519 

Total Investments, March 31, 2016

 $1,714,029 $1,819,590 
Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Control Investments(5)

 

 

 

 

          

              

Access Media Holdings, LLC(10)

 

Private Cable Operator

            

   

5% Current / 5% PIK Secured Debt (Maturity—July 22, 2020)

 $22,664 $22,664 $19,700 

   

Preferred Member Units (6,581,250 units; 12% cumulative)

     6,475  240 

   

Member Units (45 units)

     1   

         29,140  19,940 

              

Ameritech College Operations, LLC

 

For-Profit Nursing and Healthcare College

            

   

10% Secured Debt (Maturity—November 30, 2019)

  514  514  514 

   

13% Secured Debt (Maturity—November 30, 2019)

  489  489  489 

   

13% Secured Debt (Maturity—January 31, 2020)

  3,025  3,025  3,025 

   

Preferred Member Units (294 units)

     2,291  2,291 

         6,319  6,319 

              

ASC Interests, LLC

 

Recreational and Educational Shooting Facility

            

   

11% Secured Debt (Maturity—July 31, 2018)

  2,100  2,084  2,100 

   

Member Units (1,500 units)(8)

     1,500  2,680 

         3,584  4,780 

              

Bond-Coat, Inc.

 

Casing and Tubing Coating Services

            

   

12% Secured Debt (Maturity—December 28, 2017)

  11,596  11,556  11,596 

   

Common Stock (57,508 shares)

     6,350  6,660 

         17,906  18,256 

              

Café Brazil, LLC

 

Casual Restaurant Group

            

   

Member Units (1,233 units)(8)

     1,742  6,040 

              

CBT Nuggets, LLC

 

Produces and Sells IT Training Certification Videos

            

   

Member Units (416 units)(8)

     1,300  55,480 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Clad-Rex Steel, LLC

 

Specialty Manufacturer of Vinyl-Clad Metal

            

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—December 20, 2018)(9)

  400  396  396 

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—December 20, 2021)(9)

  14,080  13,941  13,941 

   

Member Units (717 units)

     7,280  7,280 

   

10% Secured Debt (Clad-Rex Steel RE Investor, LLC) (Maturity—December 20, 2036)

  1,202  1,190  1,190 

   

Member Units (Clad-Rex Steel RE Investor, LLC) (800 units)

     210  210 

         23,017  23,017 

              

CMS Minerals Investments

 

Oil & Gas Exploration & Production

            

   

Preferred Member Units (CMS Minerals LLC) (458 units)(8)

     2,104  3,682 

   

Member Units (CMS Minerals II, LLC) (100 units)(8)

     3,829  3,381 

         5,933  7,063 

              

Datacom, LLC

 

Technology and Telecommunications Provider

            

   

8% Secured Debt (Maturity—May 30, 2017)

  900  900  900 

   

5.25% Current / 5.25% PIK Secured Debt (Maturity—May 30, 2019)

  11,713  11,651  11,049 

   

Class A Preferred Member Units (15% cumulative)

     1,181  1,368 

   

Class B Preferred Member Units (6,453 units)

     6,030  1,529 

         19,762  14,846 

              

Gamber-Johnson Holdings, LLC

 

Manufacturer of Ruggedized Computer Mounting Systems

            

   

LIBOR Plus 11.00% (Floor 1.00%), Current Coupon 12.00%, Secured Debt (Maturity—June 24, 2021)(9)

  24,080  23,846  23,846 

   

Member Units (8,619 units)

     14,844  18,920 

         38,690  42,766 

              

Garreco, LLC

 

Manufacturer and Supplier of Dental Products

            

   

14% Secured Debt (Maturity—January 12, 2018)

  5,250  5,219  5,219 

   

Member Units (1,200 units)

     1,200  1,150 

         6,419  6,369 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

GRT Rubber Technologies LLC

 

Manufacturer of Engineered Rubber Products

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—December 19, 2019)(9)

  13,274  13,188  13,274 

   

Member Units (5,879 units)(8)

     13,065  20,310 

         26,253  33,584 

              

Gulf Manufacturing, LLC

 

Manufacturer of Specialty Fabricated Industrial Piping Products

            

   

9% PIK Secured Debt (Ashland Capital IX, LLC) (Maturity—June 30, 2017)

  777  777  777 

   

Member Units (438 units)(8)

     2,980  8,770 

         3,757  9,547 

              

Gulf Publishing Holdings, LLC

 

Energy Industry Focused Media and Publishing

            

   

12.5% Secured Debt (Maturity—April 29, 2021)

  10,000  9,911  9,911 

   

Member Units (3,124 units)

     3,124  3,124 

         13,035  13,035 

              

Harrison Hydra-Gen, Ltd.

 

Manufacturer of Hydraulic Generators

            

   

Common Stock (107,456 shares)(8)

     718  3,120 

              

Hawthorne Customs and Dispatch Services, LLC

 

Facilitator of Import Logistics, Brokerage, and Warehousing

            

   

Member Units (500 units)

     589  280 

   

Member Units (Wallisville Real Estate, LLC) (588,210 units)(8)

     1,215  2,040 

         1,804  2,320 

              

HW Temps LLC

 

Temporary Staffing Solutions

            

   

LIBOR Plus 13.00% (Floor 1.00%), Current Coupon 14.00%, Secured Debt (Maturity July 2, 2020)(9)

  10,576  10,500  10,500 

   

Preferred Member Units (3,200 units)(8)

     3,942  3,940 

         14,442  14,440 

              

Hydratec, Inc.

 

Designer and Installer of Micro-Irrigation Systems

            

   

Common Stock (7,095 shares)(8)

     7,095  15,640 

              

IDX Broker, LLC

 

Provider of Marketing and CRM Tools for the Real Estate Industry

            

   

12.5% Secured Debt (Maturity—November 15, 2018)

  10,950  10,904  10,950 

   

Member Units (5,400 units)(8)

     5,606  7,040 

         16,510  17,990 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Indianapolis Aviation Partners, LLC

 

Fixed Base Operator

            

   

15% Secured Debt (Maturity—January 15, 2017)

  3,100  3,100  3,100 

   

Warrants (1,046 equivalent units)

     1,129  2,649 

         4,229  5,749 

              

Jensen Jewelers of Idaho, LLC

 

Retail Jewelry Store

            

   

Prime Plus 6.75% (Floor 2.00%), Current Coupon 10.25%, Secured Debt (Maturity—November 14, 2019)(9)

  4,055  3,996  4,055 

   

Member Units (627 units)(8)

     811  4,460 

         4,807  8,515 

              

Lamb Ventures, LLC

 

Aftermarket Automotive Services Chain

            

   

11% Secured Debt (Maturity—May 31, 2018)

  7,657  7,657  7,657 

   

Preferred Equity (non-voting)

     400  400 

   

Member Units (742 units)(8)

     5,273  5,990 

   

9.5% Secured Debt (Lamb's Real Estate Investment I, LLC) (Maturity—December 31, 2041)

  1,170  1,170  1,170 

   

Member Units (Lamb's Real Estate Investment I, LLC) (1,000 units)(8)

     625  1,340 

         15,125  16,557 

              

Lighting Unlimited, LLC

 

Commercial and Residential Lighting Products and Design Services

            

   

8% Secured Debt (Maturity—August 22, 2017)

  1,514  1,514  1,514 

   

Preferred Equity (non-voting)

     434  410 

   

Warrants (71 equivalent units)

     54   

   

Member Units (700 units)

     100   

         2,102  1,924 

              

Marine Shelters Holdings, LLC

 

Fabricator of Marine and Industrial Shelters

            

   

12% PIK Secured Debt (Maturity—December 28, 2017)(14)

  9,967  9,914  9,387 

   

Preferred Member Units (3,810 units)

     5,352   

         15,266  9,387 

              

MH Corbin Holding LLC

 

Manufacturer and Distributor of Traffic Safety Products

            

   

10% Secured Debt (Maturity—August 31, 2020)

  13,300  13,197  13,197 

   

Preferred Member Units (4,000 shares)

     6,000  6,000 

         19,197  19,197 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Mid-Columbia Lumber Products, LLC

 

Manufacturer of Finger-Jointed Lumber Products

            

   

10% Secured Debt (Maturity—December 18, 2017)

  1,750  1,750  1,750 

   

12% Secured Debt (Maturity—December 18, 2017)

  3,900  3,900  3,900 

   

Member Units (3,554 units)

     1,810  2,480 

   

9.5% Secured Debt (Mid-Columbia Real Estate, LLC) (Maturity—May 13, 2025)

  836  836  836 

   

Member Units (Mid-Columbia Real Estate, LLC) (250 units)(8)

     250  600 

         8,546  9,566 

              

MSC Adviser I, LLC(16)

 

Third Party Investment Advisory Services

            

   

Member Units (Fully diluted 100.0%)(8)

       30,617 

              

Mystic Logistics Holdings, LLC

 

Logistics and Distribution Services Provider for Large Volume Mailers

            

   

12% Secured Debt (Maturity—August 15, 2019)

  9,176  9,053  9,176 

   

Common Stock (5,873 shares)

     2,720  5,780 

         11,773  14,956 

              

NAPCO Precast, LLC

 

Precast Concrete Manufacturing

            

   

Prime Plus 2.00% (Floor 7.00%), Current Coupon 9.00%, Secured Debt (Maturity—February 1, 2019)(9)

  2,713  2,693  2,713 

   

18% Secured Debt (Maturity—February 1, 2019)

  3,952  3,922  3,952 

   

Member Units (2,955 units)(8)

     2,975  10,920 

         9,590  17,585 

              

NRI Clinical Research, LLC

 

Clinical Research Service Provider

            

   

LIBOR Plus 6.50% (Floor 1.50%), Current Coupon 8.00%, Secured Debt (Maturity—September 8, 2017)(9)

  200  200  200 

   

14% Secured Debt (Maturity—September 8, 2017)

  4,261  4,228  4,261 

   

Warrants (251,723 equivalent units)

     252  680 

   

Member Units (1,454,167 units)

     765  2,462 

         5,445  7,603 

              

NRP Jones, LLC

 

Manufacturer of Hoses, Fittings and Assemblies

            

   

6% Current / 6% PIK Secured Debt (Maturity—December 22, 2016)(17)

  13,915  13,915  13,915 

   

Warrants (14,331 equivalent units)

     817  130 

   

Member Units (50,877 units)

     2,900  410 

         17,632  14,455 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

OMi Holdings, Inc.

 

Manufacturer of Overhead Cranes

            

   

Common Stock (1,500 shares)(8)

     1,080  13,080 

              

Pegasus Research Group, LLC

 

Provider of Telemarketing and Data Services

            

   

Member Units (460 units)(8)

     1,290  8,620 

              

PPL RVs, Inc.

 

Recreational Vehicle Dealer

            

   

LIBOR Plus 7.00% (Floor 0.50%), Current Coupon 7.93%, Secured Debt (Maturity—November 15, 2021)(9)

  18,000  17,826  17,826 

   

Common Stock (1,962 shares)(8)

     2,150  11,780 

         19,976  29,606 

              

Principle Environmental, LLC

 

Noise Abatement Service Provider

            

   

12% Secured Debt (Maturity—April 30, 2017)

  4,060  4,060  4,060 

   

12% Current / 2% PIK Secured Debt (Maturity—April 30, 2017)

  3,378  3,378  3,378 

   

Preferred Member Units (19,631 units)

     4,663  5,370 

   

Warrants (1,036 equivalent units)

     1,200  270 

         13,301  13,078 

              

Quality Lease Service, LLC

 

Provider of Rigsite Accommodation Unit Rentals and Related Services

            

   

8% PIK Secured Debt (Maturity—June 8, 2020)

  7,068  7,068  7,068 

   

Member Units (1,000 units)

     1,118  3,188 

         8,186  10,256 

              

River Aggregates, LLC

 

Processor of Construction Aggregates

            

   

Zero Coupon Secured Debt (Maturity—June 30, 2018)

  750  627  627 

   

Member Units (1,150 units)(8)

     1,150  4,600 

   

Member Units (RA Properties, LLC) (1,500 units)

     369  2,510 

         2,146  7,737 

              

SoftTouch Medical Holdings LLC

 

Provider of In-Home Pediatric Durable Medical Equipment

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—October 31, 2019)(9)

  7,140  7,096  7,140 

   

Member Units (4,450 units)(8)

     4,930  9,170 

         12,026  16,310 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

The MPI Group, LLC

 

Manufacturer of Custom Hollow Metal Doors, Frames and Accessories

            

   

9% Secured Debt (Maturity—October 2, 2018)

  2,924  2,922  2,922 

   

Series A Preferred Units (2,500 units; 10% Cumulative)

     2,500   

   

Warrants (1,424 equivalent units)

     1,096   

   

Member Units (MPI Real Estate Holdings, LLC) (100 units)(8)

     2,300  2,300 

         8,818  5,222 

              

Uvalco Supply, LLC

 

Farm and Ranch Supply Store

            

   

9% Secured Debt (Maturity—January 1, 2019)

  872  872  872 

   

Member Units (2,011 units)(8)

     3,843  4,640 

         4,715  5,512 

              

Vision Interests, Inc.

 

Manufacturer / Installer of Commercial Signage

            

   

13% Secured Debt (Maturity—December 23, 2018)

  2,814  2,814  2,814 

   

Series A Preferred Stock (3,000,000 shares)

     3,000  3,000 

   

Common Stock (1,126,242 shares)

     3,706   

         9,520  5,814 

              

Ziegler's NYPD, LLC

 

Casual Restaurant Group

            

   

6.5% Secured Debt (Maturity—October 1, 2019)

  1,000  994  994 

   

12% Secured Debt (Maturity—October 1, 2019)

  300  300  300 

   

14% Secured Debt (Maturity—October 1, 2019)

  2,750  2,750  2,750 

   

Warrants (587 equivalent units)

     600  240 

   

Preferred Member Units (10,072 units)

     2,834  4,100 

         7,478  8,384 

Subtotal Control Investments (29.8% of total investments at fair value)

 $439,674 $594,282 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Affiliate Investments(6)

 

 

 

 

          

              

AFG Capital Group, LLC

 

Provider of Rent-to-Own Financing Solutions and Services

            

   

Warrants (42 equivalent units)

    $259 $670 

   

Member Units (186 units)(8)

     1,200  2,750 

         1,459  3,420 

              

Barfly Ventures, LLC(10)

 

Casual Restaurant Group

            

   

12% Secured Debt (Maturity—August 31, 2020)

  5,958  5,860  5,827 

   

Options (2 equivalent units)

     397  490 

   

Warrant (1 equivalent unit)

     473  280 

         6,730  6,597 

              

BBB Tank Services, LLC

 

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

            

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—April 8, 2021)(9)

  800  797  797 

   

15% Current Secured Debt (Maturity—April 8, 2021)

  4,027  3,991  3,991 

   

Member Units (800,000 units)

     800  800 

         5,588  5,588 

              

Boss Industries, LLC

 

Manufacturer and Distributor of Air, Power and Other Industrial Equipment

            

   

Preferred Member Units (2,242 units)(8)

     2,426  2,800 

              

Bridge Capital Solutions Corporation

 

Financial Services and Cash Flow Solutions Provider

            

   

13% Secured Debt (Maturity—July 25, 2021)

  7,500  5,610  5,610 

   

Warrants (63 equivalent shares)

     2,132  3,370 

   

13% Secured Debt (Mercury Service Group, LLC) (Maturity—July 25, 2021)

  1,000  991  1,000 

   

Preferred Member Units (Mercury Service Group, LLC) (17,742 units)(8)

     1,000  1,000 

         9,733  10,980 

              

Buca C, LLC

 

Casual Restaurant Group

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—June 30, 2020)(9)

  22,671  22,504  22,671 

   

Preferred Member Units (6 units; 6% cumulative)(8)

     3,937  4,660 

         26,441  27,331 

              

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

CAI Software LLC

 

Provider of Specialized Enterprise Resource Planning Software

            

   

12% Secured Debt (Maturity—October 10, 2019)

  3,683  3,660  3,683 

   

Member Units (65,356 units)(8)

     654  2,480 

         4,314  6,163 

              

CapFusion, LLC(13)

 

Non-Bank Lender to Small Businesses

            

   

13% Secured Debt (Maturity—March 25, 2021)

  14,400  13,202  13,202 

   

Warrants (1,600 equivalent units)

     1,200  1,200 

         14,402  14,402 

              

Chandler Signs Holdings, LLC(10)

 

Sign Manufacturer

            

   

12% Secured Debt (Maturity—July 4, 2021)

  4,500  4,461  4,500 

   

Class A Units (1,500,000 units)(8)

     1,500  3,240 

         5,961  7,740 

              

Condit Exhibits, LLC

 

Tradeshow Exhibits / Custom Displays Provider

            

   

Member Units (3,936 units)(8)

     100  1,840 

              

Congruent Credit Opportunities Funds(12)(13)

 

Investment Partnership

            

   

LP Interests (Congruent Credit Opportunities Fund II, LP) (Fully diluted 19.8%)(8)

     5,730  1,518 

   

LP Interests (Congruent Credit Opportunities Fund III, LP) (Fully diluted 17.4%)(8)

     15,754  16,181 

         21,484  17,699 

              

Daseke, Inc.

 

Specialty Transportation Provider

            

   

12% Current / 2.5% PIK Secured Debt (Maturity—July 31, 2018)

  21,799  21,632  21,799 

   

Common Stock (19,467 shares)

     5,213  24,063 

         26,845  45,862 

              

Dos Rios Partners(12)(13)

 

Investment Partnership

            

   

LP Interests (Dos Rios Partners, LP) (Fully diluted 20.2%)

     5,996  4,925 

   

LP Interests (Dos Rios Partners—A, LP) (Fully diluted 6.4%)

     1,904  1,444 

         7,900  6,369 

              

Dos Rios Stone Products LLC(10)

 

Limestone and Sandstone Dimension Cut Stone Mining Quarries

            

   

Class A Units (2,000,000 units)(8)

     2,000  2,070 

              

East Teak Fine Hardwoods, Inc.

 

Distributor of Hardwood Products

            

   

Common Stock (6,250 shares)(8)

     480  860 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

East West Copolymer & Rubber, LLC

 

Manufacturer of Synthetic Rubbers

            

   

12% Current / 2% PIK Secured Debt (Maturity—October 17, 2019)

  9,699  9,591  8,630 

   

Warrants (2,510,790 equivalent units)

     50   

         9,641  8,630 

              

EIG Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (EIG Global Private Debt fund-A, L.P.) (Fully diluted 11.1%)(8)

     2,804  2,804 

              

EIG Traverse Co-Investment, L.P.(12)(13)

 

Investment Partnership

            

   

LP Interests (Fully diluted 22.2%)(8)

     9,805  9,905 

              

Freeport Financial Funds(12)(13)

 

Investment Partnership

            

   

LP Interests (Freeport Financial SBIC Fund LP) (Fully diluted 9.3%)(8)

     5,974  5,620 

   

LP Interests (Freeport First Lien Loan Fund III LP) (Fully diluted 6.0%)(8)

     4,763  4,763 

         10,737  10,383 

              

Gault Financial, LLC (RMB Capital, LLC)

 

Purchases and Manages Collection of Healthcare and other Business Receivables

            

   

10% Current Secured Debt (Maturity—January 1, 2019)

  13,046  13,046  11,079 

   

Warrants (29,025 equivalent units)

     400   

         13,446  11,079 

              

Glowpoint, Inc.

 

Provider of Cloud Managed Video Collaboration Services

            

   

12% Secured Debt (Maturity—October 18, 2018)

  9,000  8,949  3,997 

   

Common Stock (7,711,517 shares)

     3,958  2,080 

         12,907  6,077 

              

Guerdon Modular Holdings, Inc.

 

Multi-Family and Commercial Modular Construction Company

            

   

9% Current / 4% PIK Secured Debt (Maturity—August 13, 2019)

  10,708  10,594  10,594 

   

Preferred Stock (404,998 shares)

     1,140  1,140 

   

Common Stock (212,033 shares)

     2,983  80 

         14,717  11,814 

              

Hawk Ridge Systems, LLC(13)

 

Value-Added Reseller of Engineering Design and Manufacturing Solutions

            

   

10% Secured Debt (Maturity—December 2, 2021)

  10,000  9,901  9,901 

   

Preferred Member Units (226 units)(8)

     2,850  2,850 

   

Preferred Member Units (HRS Services, ULC) (226 units)

     150  150 

         12,901  12,901 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Houston Plating and Coatings, LLC

 

Provider of Plating and Industrial Coating Services

            

   

Member Units (265,756 units)

     1,429  4,000 

              

I-45 SLF LLC(12)(13)

 

Investment Partnership

            

   

Member units (Fully diluted 20.0%; 24.4% profits interest)(8)

     14,200  14,586 

              

Indianhead Pipeline Services, LLC

 

Provider of Pipeline Support Services

            

   

12% Secured Debt (Maturity—February 6, 2017)

  5,100  5,079  5,079 

   

Preferred Member Units (33,819 units; 8% cumulative)(8)

     2,339  2,677 

   

Warrants (31,928 equivalent units)

     459   

   

Member Units (14,732 units)

     1   

         7,878  7,756 

              

KBK Industries, LLC

 

Manufacturer of Specialty Oilfield and Industrial Products

            

   

10% Secured Debt (Maturity—September 28, 2017)

  1,250  1,250  1,250 

   

12.5% Secured Debt (Maturity—September 28, 2017)

  5,900  5,889  5,889 

   

Member Units (250 units)

     341  2,780 

         7,480  9,919 

              

L.F. Manufacturing Holdings, LLC(10)

 

Manufacturer of Fiberglass Products

            

   

Member Units (2,179,001 units)

     2,019  1,380 

              

OnAsset Intelligence, Inc.

 

Provider of Transportation Monitoring / Tracking Products and Services

            

   

12% PIK Secured Debt (Maturity—December 31, 2015)(17)

  4,519  4,519  4,519 

   

Preferred Stock (912 shares; 7% cumulative)

     1,981   

   

Warrants (5,333 equivalent shares)

     1,919   

         8,419  4,519 

              

OPI International Ltd.(13)

 

Provider of Man Camp and Industrial Storage Services

            

   

10% Unsecured Debt (Maturity—April 8, 2018)

  473  473  473 

   

Common Stock (20,766,317 shares)

     1,371  1,600 

         1,844  2,073 

              

PCI Holding Company, Inc.

 

Manufacturer of Industrial Gas Generating Systems

            

   

12% Secured Debt (Maturity—March 31, 2019)

  13,000  12,898  13,000 

   

Preferred Stock (1,500,000 shares; 20% cumulative)(8)

     3,379  5,370 

         16,277  18,370 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

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

 

Provider of Rigsite Accommodation Unit Rentals and Related Services

            

   

12% Secured Debt (Maturity—January 8, 2018)(14)(15)

  30,785  30,281  250 

   

Preferred Member Units (250 units)

     2,500   

         32,781  250 

              

Tin Roof Acquisition Company

 

Casual Restaurant Group

            

   

12% Secured Debt (Maturity—November 13, 2018)

  13,511  13,385  13,385 

   

Class C Preferred Stock (Fully diluted 10.0%; 10% cumulative)(8)

     2,738  2,738 

         16,123  16,123 

              

UniTek Global Services, Inc.(11)

 

Provider of Outsourced Infrastructure Services

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—January 13, 2019)(9)

  5,021  5,010  5,021 

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—January 13, 2019)(9)

  824  824  824 

   

15% PIK Unsecured Debt (Maturity—July 13, 2019)

  745  745  745 

   

Preferred Stock (4,935,377 shares; 13.5% cumulative)(8)

     5,814  6,410 

   

Common Stock (705,054 shares)

       3,010 

         12,393  16,010 

              

Universal Wellhead Services Holdings, LLC(10)

 

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

            

   

Preferred Member Units (UWS Investments, LLC) (716,949 units; 14% cumulative)

     717  720 

   

Member Units (UWS Investments, LLC) (4,000,000 units)

     4,000  610 

         4,717  1,330 

              

Valley Healthcare Group, LLC

 

Provider of Durable Medical Equipment

            

   

LIBOR Plus 12.50% (Floor 0.50%), Current Coupon 13.12%, Secured Debt (Maturity—December 29, 2020)(9)

  12,956  12,844  12,844 

   

Preferred Member Units (Valley Healthcare Holding, LLC) (1,600 units)

     1,600  1,600 

         14,444  14,444 

              

Volusion, LLC

 

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

            

   

11.5% Secured Debt (Maturity—January 26, 2020)

  17,500  15,298  15,298 

   

Preferred Member Units (4,876,670 units)

     14,000  14,000 

   

Warrants (1,831,355 equivalent units)

     2,576  2,576 

         31,874  31,874 

Subtotal Affiliate Investments (18.8% of total investments at fair value)

 $394,699 $375,948 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Non-Control/Non-Affiliate Investments(7)

       

              

Adams Publishing Group, LLC(10)

 

Local Newspaper Operator

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—November 3, 2020)(9)

 $7,662 $7,544 $7,662 

              

Ahead, LLC(10)

 

IT Infrastructure Value Added Reseller

            

   

LIBOR Plus 6.50%, Current Coupon 7.50%, Secured Debt (Maturity—November 2, 2020)

  14,250  13,906  14,303 

              

Allflex Holdings III Inc.(11)

 

Manufacturer of Livestock Identification Products

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—July 19, 2021)(9)

  14,795  14,706  14,809 

              

American Scaffold Holdings, Inc.(10)

 

Marine Scaffolding Service Provider

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—March 31, 2022)(9)

  7,359  7,258  7,323 

              

American Seafoods Group, LLC(11)

 

Catcher and Processor of Alaskan Pollock

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—August 19, 2021)(9)

  9,634  9,624  9,634 

              

American Teleconferencing Services, Ltd.(11)

 

Provider of Audio Conferencing and Video Collaboration Solutions

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—December 8, 2021)(9)

  11,163  10,345  10,933 

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—June 6, 2022)(9)

  3,714  3,569  3,569 

         13,914  14,502 

              

Anchor Hocking, LLC(11)

 

Household Products Manufacturer

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—June 4, 2018)(9)

  2,277  2,277  2,231 

   

Member Units (440,620 units)

     4,928  3,305 

         7,205  5,536 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

AP Gaming I, LLC(10)

 

Developer, Manufacturer, and Operator of Gaming Machines

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—December 20, 2020)(9)

  7,209  7,099  7,194 

              

Apex Linen Service, Inc.

 

Industrial Launderers

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 30, 2022)(9)

  2,400  2,400  2,400 

   

13% Secured Debt (Maturity—October 30, 2022)

  14,416  14,337  14,337 

         16,737  16,737 

              

Applied Products, Inc.(10)

 

Adhesives Distributor

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—September 30, 2019)(9)

  3,527  3,499  3,518 

              

Arcus Hunting LLC.(10)

 

Manufacturer of Bowhunting and Archery Products and Accessories

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—November 13, 2019)(9)

  13,947  13,796  13,947 

              

Artel, LLC(11)

 

Provider of Secure Satellite Network and IT Solutions

            

   

LIBOR Plus 7.00% (Floor 1.25%), Current Coupon 8.25%, Secured Debt (Maturity—November 27, 2017)(9)

  7,050  6,920  6,592 

              

ATI Investment Sub, Inc.(11)

 

Manufacturer of Solar Tracking Systems

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—June 22, 2021)(9)

  9,500  9,322  9,476 

              

ATS Workholding, Inc.(10)

 

Manufacturer of Machine Cutting Tools and Accessories

            

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—March 10, 2019)(9)

  6,173  6,146  5,924 

              

ATX Networks Corp.(11)(13)

 

Provider of Radio Frequency Management Equipment

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—June 11, 2021)(9)

  11,790  11,604  11,584 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Berry Aviation, Inc.(10)

 

Airline Charter Service Operator

            

   

12.00% Current / 1.75% PIK Secured Debt (Maturity—January 30, 2020)

  5,627  5,588  5,627 

   

Common Stock (553 shares)

     400  820 

         5,988  6,447 

              

Bluestem Brands, Inc.(11)

 

Multi-Channel Retailer of General Merchandise

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—November 6, 2020)(9)

  12,880  12,635  11,227 

              

Brainworks Software, LLC(10)

 

Advertising Sales and Newspaper Circulation Software

            

   

Prime Plus 9.25% (Floor 3.25%), Current Coupon 13.00%, Secured Debt (Maturity—July 22, 2019)(9)

  6,733  6,684  6,733 

              

Brightwood Capital Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (Brightwood Capital Fund III, LP) (Fully diluted 1.6%)(8)

     12,000  11,094 

   

LP Interests (Brightwood Capital Fund IV, LP) (Fully diluted 0.9%)

     500  500 

         12,500  11,594 

              

Brundage-Bone Concrete Pumping, Inc.(11)

 

Construction Services Provider

            

   

10.375% Secured Debt (Maturity—September 1, 2021)

  3,000  2,985  3,240 

              

California Pizza Kitchen, Inc.(11)

 

Casual Restaurant Group

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—August 23, 2022)(9)

  4,988  4,940  4,976 

              

Cenveo Corporation(11)

 

Provider of Commercial Printing, Envelopes, Labels, and Printed Office Products

            

   

6% Secured Debt (Maturity—August 1, 2019)

  13,130  11,097  11,719 

              

CDHA Management, LLC(10)

 

Dental Services

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—December 5, 2021)(9)

  4,491  4,415  4,415 

              

Charlotte Russe, Inc(11)

 

Fast-Fashion Retailer to Young Women

            

   

LIBOR Plus 5.50% (Floor 1.25%), Current Coupon 6.75%, Secured Debt (Maturity—May 22, 2019)(9)

  14,346  14,141  8,724 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Clarius BIGS, LLC(10)

 

Prints & Advertising Film Financing

            

   

15% PIK Secured Debt (Maturity—January 5, 2015)(14)(17)

  2,928  2,928  88 

              

Compact Power Equipment, Inc.

 

Equipment / Tool Rental

            

   

12% Secured Debt (Maturity—October 1, 2017)

  4,100  4,095  4,100 

   

Series A Preferred Stock (4,298,435 shares)

     1,079  4,180 

         5,174  8,280 

              

Compuware Corporation(11)

 

Provider of Software and Supporting Services

            

   

LIBOR Plus 5.25% (Floor 1.00%), Current Coupon 6.25%, Secured Debt (Maturity—December 15, 2019)(9)

  8,345  8,187  8,398 

              

Construction Supply Investments, LLC(10)

 

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

            

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity—June 30, 2023)(9)

  8,500  8,416  8,416 

   

Member Units (20,000 units)

     2,000  2,000 

         10,416  10,416 

              

ContextMedia Health, LLC(11)

 

Provider of Healthcare Media Content

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—December 23, 2021)(9)

  8,000  7,201  7,320 

              

Covenant Surgical Partners, Inc.(11)

 

Ambulatory Surgical Centers

            

   

8.75% Secured Debt (Maturity—August 1, 2019)

  800  800  772 

              

CRGT Inc.(11)

 

Provider of Custom Software Development

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—December 19, 2020)(9)

  6,366  6,286  6,382 

              

CST Industries Inc.(11)

 

Storage Tank Manufacturer

            

   

LIBOR Plus 6.25% (Floor 1.50%), Current Coupon 7.75%, Secured Debt (Maturity—May 22, 2017)(9)

  9,102  9,084  9,102 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Darr Equipment LP(10)

 

Heavy Equipment Dealer

            

   

12% Current / 2% PIK Secured Debt (Maturity—April 15, 2020)

  21,130  20,697  20,748 

   

Warrants (915,734 equivalent units)

     474  10 

         21,171  20,758 

              

Digital River, Inc.(11)

 

Provider of Outsourced e-Commerce Solutions and Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—February 12, 2021)(9)

  15,184  15,086  15,317 

              

Digital Room LLC(11)

 

Pure-Play e-Commerce Print Business

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—November 21, 2022)(9)

  7,625  7,475  7,549 

              

Drilling Info Holdings, Inc.

 

Information Services for the Oil and Gas Industry

            

   

Common Stock (3,788,865 shares)

     1,335  10,410 

              

ECP-PF Holdings Group, Inc.(10)

 

Fitness Club Operator

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—November 26, 2019)(9)

  5,625  5,589  5,625 

              

EnCap Energy Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (EnCap Energy Capital Fund VIII, L.P.) (Fully diluted 0.1%)(8)

     3,877  1,955 

   

LP Interests (EnCap Energy Capital Fund VIII Co-Investors, L.P.) (Fully diluted 0.4%)

     2,200  1,225 

   

LP Interests (EnCap Energy Capital Fund IX, L.P.) (Fully diluted 0.1%)(8)

     3,957  3,680 

   

LP Interests (Encap Energy Capital Fund X, L.P.) (Fully diluted 0.1%)

     3,039  3,039 

   

LP Interests (EnCap Flatrock Midstream Fund II, L.P.) (Fully diluted 0.8%)(8)

     9,116  10,452 

   

LP Interests (EnCap Flatrock Midstream Fund III, L.P.) (Fully diluted 0.2%)(8)

     2,513  2,461 

         24,702  22,812 

              

Evergreen Skills Lux S.á r.l. (d/b/a Skillsoft)(11)(13)

 

Technology-based Performance Support Solutions

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—April 28, 2022)(9)

  7,000  6,857  5,274 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Flavors Holdings Inc.(11)

 

Global Provider of Flavoring and Sweetening Products and Solutions

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.75%, Secured Debt (Maturity—April 3, 2020)(9)

  12,483  12,082  10,174 

              

GI KBS Merger Sub LLC(11)

 

Outsourced Janitorial Services to Retail/Grocery Customers

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—October 29, 2021)(9)

  3,900  3,851  3,842 

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—April 29, 2022)(9)

  800  787  760 

         4,638  4,602 

              

Grace Hill, LLC(10)

 

Online Training Tools for the Multi-Family Housing Industry

            

   

Prime Plus 5.25% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—August 15, 2019)(9)

  634  623  634 

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—August 15, 2019)(9)

  11,552  11,472  11,552 

         12,095  12,186 

              

Great Circle Family Foods, LLC(10)

 

Quick Service Restaurant Franchise

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 28, 2019)(9)

  7,648  7,598  7,648 

              

Grupo Hima San Pablo, Inc.(11)

 

Tertiary Care Hospitals

            

   

LIBOR Plus 7.00% (Floor 1.50%), Current Coupon 8.50%, Secured Debt (Maturity—January 31, 2018)(9)

  4,813  4,787  3,734 

   

13.75% Secured Debt (Maturity—July 31, 2018)

  2,000  1,962  1,205 

         6,749  4,939 

              

GST Autoleather, Inc.(11)

 

Automotive Leather Manufacturer

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—July 10, 2020)(9)

  13,317  13,215  13,017 

              

Guitar Center, Inc.(11)

 

Musical Instruments Retailer

            

   

6.5% Secured Debt (Maturity—April 15, 2019)

  14,625  13,890  13,272 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Hojeij Branded Foods, LLC(10)

 

Multi-Airport, Multi- Concept Restaurant Operator

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—July 27, 2021)(9)

  5,432  5,390  5,432 

              

Hoover Group, Inc.(10)(13)

 

Provider of Storage Tanks and Related Products to the Energy and Petrochemical Markets

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—January 28, 2021)(9)

  8,546  7,963  7,963 

              

Horizon Global Corporation(11)(13)

 

Auto Parts Manufacturer

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—June 30, 2021)(9)

  9,375  9,249  9,551 

              

Hostway Corporation(11)

 

Managed Services and Hosting Provider

            

   

LIBOR Plus 6.75% (Floor 1.25%), Current Coupon 8.00%, Secured Debt (Maturity—December 13, 2019)(9)

  10,577  10,515  10,028 

              

Hunter Defense Technologies, Inc.(11)

 

Provider of Military and Commercial Shelters and Systems

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—August 5, 2019)(9)

  9,606  9,120  8,933 

              

Hygea Holdings, Corp.(10)

 

Provider of Physician Services

            

   

LIBOR Plus 9.25%, Current Coupon 10.17%, Secured Debt (Maturity—February 24, 2019)

  7,875  7,381  7,615 

   

Warrants (5,990,452 equivalent shares)

     369  1,530 

         7,750  9,145 

              

iEnergizer Limited(11)(13)

 

Provider of Business Outsourcing Solutions

            

   

LIBOR Plus 6.00% (Floor 1.25%), Current Coupon 7.25%, Secured Debt (Maturity—May 1, 2019)(9)

  9,918  9,467  9,621 

              

Indivior Finance LLC(11)(13)

 

Specialty Pharmaceutical Company Treating Opioid Dependence

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—December 19, 2019)(9)

  6,750  6,455  6,809 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Industrial Container Services, LLC(10)

 

Steel Drum Reconditioner

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.75%, Secured Debt (Maturity—December 31, 2018)(9)

  8,949  8,932  8,949 

              

Industrial Services Acquisition, LLC(10)

 

Industrial Cleaning Services

            

   

11.25% Current / 0.75% PIK Unsecured Debt (Maturity—December 17, 2022)

  4,519  4,433  4,433 

   

Member Units (Industrial Services Investments, LLC) (900,000 units)

     900  900 

         5,333  5,333 

              

Infinity Acquisition Finance Corp.(11)

 

Application Software for Capital Markets

            

   

7.25% Unsecured Debt (Maturity—August 1, 2022)

  5,700  5,366  4,802 

              

Inn of the Mountain Gods Resort and Casino(11)

 

Hotel & Casino Owner & Operator

            

   

9.25% Secured Debt (Maturity—November 30, 2020)

  6,249  5,924  5,687 

              

Intertain Group Limited(11)(13)

 

Business-to-Consumer Online Gaming Operator

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—April 8, 2022)(9)

  4,426  4,364  4,465 

              

iPayment, Inc.(11)

 

Provider of Merchant Acquisition

            

   

LIBOR Plus 5.25% (Floor 1.50%), Current Coupon 6.75%, Secured Debt (Maturity—May 8, 2017)(9)

  14,918  14,907  14,395 

              

iQor US Inc.(11)

 

Business Process Outsourcing Services Provider

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—April 1, 2021)(9)

  9,812  9,671  9,413 

              

irth Solutions, LLC

 

Provider of Damage Prevention Information Technology Services

            

   

Member Units (27,893 units)

     1,441  1,790 

              

Jackmont Hospitality, Inc.(10)

 

Franchisee of Casual Dining Restaurants

            

   

LIBOR Plus 4.25% (Floor 1.00%), Current Coupon 5.25% / 2.50% PIK, Current Coupon Plus PIK 7.75%, Secured Debt (Maturity—May 26, 2021)(9)

  4,445  4,429  4,445 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Joerns Healthcare, LLC(11)

 

Manufacturer and Distributor of Health Care Equipment & Supplies

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—May 9, 2020)(9)

  14,655  14,560  13,776 

              

JSS Holdings, Inc.(11)

 

Aircraft Maintenance Program Provider

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—August 31, 2021)(9)

  12,829  12,562  12,765 

              

Kendra Scott, LLC(11)

 

Jewelry Retail Stores

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—July 17, 2020)(9)

  5,578  5,536  5,550 

              

Keypoint Government Solutions, Inc.(11)

 

Provider of Pre-Employment Screening Services

            

   

LIBOR Plus 6.50% (Floor 1.25%), Current Coupon 7.75%, Secured Debt (Maturity—November 13, 2017)(9)

  5,459  5,443  5,431 

              

LaMi Products, LLC(10)

 

General Merchandise Distribution

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—September 16, 2020)(9)

  10,735  10,658  10,735 

              

Larchmont Resources, LLC(11)

 

Oil & Gas Exploration & Production

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, PIK Secured Debt (Maturity—August 7, 2020)(9)

  2,260  2,260  2,209 

   

Member Units (Larchmont Intermediate Holdco, LLC) (2,828 units)

     353  1,193 

         2,613  3,402 

              

LKCM Headwater Investments I, L.P.(12)(13)

 

Investment Partnership

            

   

LP Interests (Fully diluted 2.3%)

     2,500  3,627 

              

Logix Acquisition Company, LLC(10)

 

Competitive Local Exchange Carrier

            

   

LIBOR Plus 8.28% (Floor 1.00%), Current Coupon 9.28%, Secured Debt (Maturity—June 24, 2021)(9)

  8,593  8,457  8,593 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Looking Glass Investments, LLC(12)(13)

 

Specialty Consumer Finance

            

   

9% Unsecured Debt (Maturity—June 30, 2020)

  188  188  188 

   

Member Units (2.5 units)

     125  125 

   

Member Units (LGI Predictive Analytics LLC) (190,712 units)(8)

     160  160 

         473  473 

              

Messenger, LLC(10)

 

Supplier of Specialty Stationery and Related Products to the Funeral Industry

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—September 9, 2020)(9)

  14,403  14,326  14,403 

              

Minute Key, Inc.

 

Operator of Automated Key Duplication Kiosks

            

   

10% Current / 2% PIK Secured Debt (Maturity—September 19, 2019)

  15,700  15,404  15,404 

   

Warrants (1,437,409 equivalent units)

     280  470 

         15,684  15,874 

              

Mood Media Corporation(11)(13)

 

Provider of Electronic Equipment

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—May 1, 2019)(9)

  14,805  14,645  14,312 

              

New Media Holdings II LLC(11)(13)

 

Local Newspaper Operator

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—June 4, 2020)(9)

  14,888  14,632  14,813 

              

North American Lifting Holdings, Inc.(11)

 

Crane Service Provider

            

   

LIBOR Plus 4.50% (Floor 1.00%), Current Coupon 5.50%, Secured Debt (Maturity—November 27, 2020)(9)

  3,865  3,235  3,375 

              

North Atlantic Trading Company, Inc.(11)

 

Marketer/Distributor of Tobacco Products

            

   

LIBOR Plus 6.50% (Floor 1.25%), Current Coupon 7.75%, Secured Debt (Maturity—January 13, 2020)(9)

  9,396  9,343  9,337 

              

Novitex Intermediate, LLC(11)

 

Provider of Document Management Services

            

   

LIBOR Plus 6.75% (Floor 1.25%), Current Coupon 8.00%, Secured Debt (Maturity—July 7, 2020)(9)

  9,335  9,175  8,985 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

NTM Acquisition Corp.(11)

 

Provider of B2B Travel Information Content

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—June 7, 2022)(9)

  4,144  4,085  4,128 

              

Ospemifene Royalty Sub LLC (QuatRx)(10)

 

Estrogen-Deficiency Drug Manufacturer and Distributor

            

   

11.5% Secured Debt (Maturity—November 15, 2026)(14)

  5,071  5,071  2,088 

              

Pardus Oil and Gas, LLC(11)

 

Oil & Gas Exploration & Production

            

   

13% PIK Secured Debt (Maturity—November 12, 2021)

  1,869  1,869  1,869 

   

5% PIK Secured Debt (Maturity—May 13, 2022)

  992  992  562 

   

Member Units (2,472 units)

     2,472  970 

         5,333  3,401 

              

Paris Presents Incorporated(11)

 

Branded Cosmetic and Bath Accessories

            

   

LIBOR Plus 8.75% (Floor 1.00%), Current Coupon 9.75%, Secured Debt (Maturity—December 31, 2021)(9)

  2,000  1,969  1,960 

              

Parq Holdings Limited Partnership(11)(13)

 

Hotel & Casino Operator

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—December 17, 2020)(9)

  7,500  7,394  7,388 

              

Permian Holdco 2, Inc.(11)

 

Storage Tank Manufacturer

            

   

14% PIK Unsecured Debt (Maturity—October 15, 2021)

  198  198  198 

   

Preferred Stock (Permian Holdco 1, Inc.) (154,558 units)

     799  799 

   

Common Stock (Permian Holdco 1, Inc.) (154,558 units)

        

         997  997 

              

Pernix Therapeutics Holdings, Inc.(10)

 

Pharmaceutical Royalty

            

   

12% Secured Debt (Maturity—August 1, 2020)

  3,447  3,447  3,326 

              

Pet Holdings ULC(11)(13)

 

Retailer of Pet Products and Supplies to Consumers

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—July 5, 2022)(9)

  2,494  2,470  2,503 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Pike Corporation(11)

 

Construction and Maintenance Services for Electric Transmission and Distribution Infrastructure

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—June 22, 2022)(9)

  14,000  13,720  14,082 

              

Point.360(10)

 

Fully Integrated Provider of Digital Media Services

            

   

Warrants (65,463 equivalent shares)

     69   

   

Common Stock (163,658 shares)

     273  63 

         342  63 

              

Polycom, Inc.(11)

 

Provider of Audio and Video Communication Solutions

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—September 27, 2023)(9)

  12,089  11,617  12,194 

              

PPC/SHIFT LLC(10)

 

Provider of Digital Solutions to Automotive Industry

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—June 6, 2022)(9)

  7,000  6,852  6,852 

              

Prowler Acquisition Corp.(11)

 

Specialty Distributor to the Energy Sector

            

   

LIBOR Plus 4.50% (Floor 1.00%), Current Coupon 5.50%, Secured Debt (Maturity—January 28, 2020)(9)

  9,519  7,904  7,044 

              

PT Network, LLC(10)

 

Provider of Outpatient Physical Therapy and Sports Medicine Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—November 30, 2021)(9)

  16,225  15,979  15,979 

              

QBS Parent, Inc.(11)

 

Provider of Software and Services to the Oil & Gas Industry

            

   

LIBOR Plus 4.75% (Floor 1.00%), Current Coupon 5.75%, Secured Debt (Maturity—August 7, 2021)(9)

  11,274  11,201  11,161 

              

Raley's(11)

 

Family-Owned Supermarket Chain

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—May 18, 2022)(9)

  4,195  4,125  4,242 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Redbox Automated Retail, LLC(11)

 

Operator of Home Media Entertainment Kiosks

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—September 27, 2021)(9)

  15,000  14,581  14,629 

              

Renaissance Learning, Inc.(11)

 

Technology-based K-12 Learning Solutions

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—April 11, 2022)(9)

  3,000  2,978  2,987 

              

RGL Reservoir Operations Inc.(11)(13)

 

Oil & Gas Equipment and Services

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—August 13, 2021)(9)

  3,910  3,826  880 

              

RM Bidder, LLC(10)

 

Scripted and Unscripted TV and Digital Programming Provider

            

   

Warrants (327,532 equivalent units)

     425  300 

   

Member Units (2,779 units)

     46  44 

         471  344 

              

SAExploration, Inc.(10)(13)

 

Geophysical Services Provider

            

   

Common Stock (50 shares)

     65  3 

              

SAFETY Investment Holdings, LLC

 

Provider of Intelligent Driver Record Monitoring Software and Services

            

   

Member Units (2,000,000 units)

     2,000  2,000 

              

Salient Partners L.P.(11)

 

Provider of Asset Management Services

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—June 9, 2021)(9)

  10,812  10,538  10,352 

              

School Specialty, Inc.(11)

 

Distributor of Education Supplies and Furniture

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—June 11, 2019)(9)

  5,712  5,632  5,784 

              

Sigma Electric Manufacturing Corporation(10)(13)

 

Manufacturer and Distributor of Electrical Fittings and Parts

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—October 13, 2021)(9)

  12,500  12,200  12,200 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Sorenson Communications, Inc.(11)

 

Manufacturer of Communication Products for Hearing Impaired

            

   

LIBOR Plus 5.75% (Floor 2.25%), Current Coupon 8.00%, Secured Debt (Maturity—April 30, 2020)(9)

  13,371  13,283  13,271 

              

Strike, LLC(11)

 

Pipeline Construction and Maintenance Services

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—November 30, 2022)(9)

  10,000  9,666  9,864 

              

Subsea Global Solutions, LLC(10)

 

Underwater Maintenance and Repair Services

            

   

LIBOR Plus 6.00% (Floor 1.50%), Current Coupon 7.50%, Secured Debt (Maturity—March 17, 2020)(9)

  5,629  5,588  5,624 

              

Synagro Infrastructure Company, Inc(11)

 

Waste Management Services

            

   

LIBOR Plus 5.25% (Floor 1.00%), Current Coupon 6.25%, Secured Debt (Maturity—August 22, 2020)(9)

  4,714  4,659  4,136 

              

Targus International, LLC(11)

 

Distributor of Protective Cases for Mobile Devices

            

   

15% PIK Secured Debt (Maturity—December 31, 2019)

  1,140  1,140  1,140 

   

Common Stock (Targus Cayman HoldCo Limited) (249,614 shares)(13)

     2,555  2,260 

         3,695  3,400 

              

TE Holdings, LLC(11)

 

Oil & Gas Exploration & Production

            

   

Member Units (97,048 units)

     970  728 

              

TeleGuam Holdings, LLC(11)

 

Cable and Telecom Services Provider

            

   

LIBOR Plus 4.00% (Floor 1.25%), Current Coupon 5.25%, Secured Debt (Maturity—December 10, 2018)(9)

  7,622  7,613  7,546 

   

LIBOR Plus 7.50% (Floor 1.25%), Current Coupon 8.75%, Secured Debt (Maturity—June 10, 2019)(9)

  10,500  10,442  10,290 

         18,055  17,836 

              

The Topps Company, Inc.(11)

 

Trading Cards & Confectionary

            

   

LIBOR Plus 6.00% (Floor 1.25%), Current Coupon 7.25%, Secured Debt (Maturity—October 2, 2020)(9)

  2,218  2,208  2,226 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

TMC Merger Sub Corp.(11)

 

Refractory & Maintenance Services Provider

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—October 31, 2022)(9)

  12,500  12,376  12,438 

              

TOMS Shoes, LLC(11)

 

Global Designer, Distributor, and Retailer of Casual Footwear

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—October 30, 2020)(9)

  4,913  4,567  3,635 

              

Travel Leaders Group, LLC(11)

 

Travel Agency Network Provider

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—December 7, 2020)(9)

  10,994  10,936  10,975 

              

Truck Bodies and Equipment International, Inc.(10)

 

Manufacturer of Dump Truck Bodies and Dump Trailers

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—March 31, 2021)(9)

  15,750  15,602  15,602 

              

TVG-I-E CMN ACQUISITION, LLC(10)

 

Organic Lead Generation for Online Postsecondary Schools

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—November 3, 2021)(9)

  6,459  6,334  6,334 

              

Tweddle Group, Inc.(11)

 

Provider of Technical Information Services to Automotive OEMs

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 21, 2022)(9)

  8,462  8,295  8,419 

              

UniRush, LLC

 

Provider of Prepaid Debit Card Solutions

            

   

12% Secured Debt (Maturity—February 1, 2019)

  12,000  10,981  12,000 

   

Warrants (444,725 equivalent units)

     1,250  1,250 

         12,231  13,250 

              

US Joiner Holding Company(11)

 

Marine Interior Design and Installation

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—April 16, 2020)(9)

  11,514  11,435  11,456 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

U.S. TelePacific Corp.(10)

 

Provider of Communications and Managed Services

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—February 24, 2021)(9)

  7,500  7,377  7,377 

              

VCVH Holding Corp. (Verisk)(11)

 

Healthcare Technology Services Focused on Revenue Maximization

            

   

LIBOR Plus 9.25% (Floor 1.00%), Current Coupon 10.25%, Secured Debt (Maturity—June 1, 2024)(9)

  1,500  1,464  1,488 

              

Virtex Enterprises, LP(10)

 

Specialty, Full-Service Provider of Complex Electronic Manufacturing Services

            

   

12% Secured Debt (Maturity—December 27, 2018)

  1,667  1,559  1,559 

   

Preferred Class A Units (14 units; 5% cumulative)(8)

     333  612 

   

Warrants (11 equivalent units)

     186  220 

         2,078  2,391 

              

Wellnext, LLC(10)

 

Manufacturer of Supplements and Vitamins

            

   

LIBOR Plus 9.00% (Floor 0.50%), Current Coupon 9.85%, Secured Debt (Maturity—May 23, 2021)(9)

  10,058  9,968  10,058 

              

Western Dental Services, Inc.(11)

 

Dental Care Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—November 1, 2018)(9)

  4,904  4,902  4,885 

              

Wilton Brands LLC(11)

 

Specialty Housewares Retailer

            

   

LIBOR Plus 7.25% (Floor 1.25%), Current Coupon 8.50%, Secured Debt (Maturity—August 30, 2018)(9)

  1,153  1,147  1,093 

              

Worley Claims Services, LLC(10)

 

Insurance Adjustment Management and Services Provider

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—October 31, 2020)(9)

  6,386  6,342  6,386 

              

YP Holdings LLC(11)

 

Online and Offline Advertising Operator

            

   

LIBOR Plus 11.00% (Floor 1.25%), Current Coupon 12.25%, Secured Debt (Maturity—June 4, 2018)(9)

  11,428  10,969  11,398 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments (Continued)

December 31, 2016

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Zilliant Incorporated

 

Price Optimization and Margin Management Solutions

            

   

Preferred Stock (186,777 shares)

     154  260 

   

Warrants (952,500 equivalent shares)

     1,071  1,190 

         1,225  1,450 

Subtotal Non-Control/Non-Affiliate Investments (51.4% of total investments at fair value)

    $1,037,510 $1,026,676 

Total Portfolio Investments, December 31, 2016

    $1,871,883 $1,996,906 

(1)
All investments are Lower Middle Market portfolio investments, unless otherwise noted. See Note B 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 Agreement 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 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 Investment Company Act of 1940, as amended ("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% of the voting securities are owned and the investments are not classified as Control investments.

(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. VariableA 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 (which can include one-or an alternate Base Rate (commonly based on the Federal Funds Rate or the Prime Rate), two-, three-which typically resets semi-annually, quarterly, or six-month LIBOR) or Prime,monthly at the borrower's option, which ratesoption. The borrower may also elect to have multiple interest reset periodically basedperiods for each loan. For each such loan, the Company has provided the weighted average annual stated interest rate in effect at December 31, 2016. As noted in this schedule, 64% (based on the termspar amount of the loan agreement.loans) of the loans contain LIBOR floors which range between 0.50% and 2.25%, with a weighted-average LIBOR floor of approximately 1.04%.

(10)
Private Loan portfolio investment. See Note B for a description of Private Loan portfolio investments.

(11)
Middle Market portfolio investment. See Note B for a description of Middle Market portfolio investments.

(12)
Other Portfolio investment. See Note B 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)
Marketable securities and idle fund investments.

(16)
External Investment Manager. Investment is not encumbered as security for the Company's Credit Agreement 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)
Portfolio company is in a bankruptcy process and, as such, the maturity date of our debt investments in this portfolio company will not be finally determined until such process is complete. As noted in footnote (14), our debt investments in this portfolio company are on non-accrual status.

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Control Investments(5)

 

 

 

 

          

              

Access Media Holdings, LLC(10)

 

Private Cable Operator

            

   

5.00% Current / 5.00% PIK Secured Debt (Maturity—July 22, 2020)

 $21,554 $21,554 $20,380 

   

Preferred Member Units (4,500,000 units; 12% cumulative)

     4,394  2,000 

   

Member Units (45 units)

     1   

         25,949  22,380 

              

AmeriTech College, LLC

 

For-Profit Nursing and Healthcare College

            

   

10% Secured Debt (Maturity—May 15, 2016)

  514  514  514 

   

10% Secured Debt (Maturity—November 30, 2019)

  489  489  489 

   

10% Secured Debt (Maturity—January 31, 2020)

  3,025  3,025  3,025 

   

Preferred Member Units (294 units; 5%)(8)

     2,291  2,291 

         6,319  6,319 

              

ASC Interests, LLC

 

Recreational and Educational Shooting Facility

            

   

11% Secured Debt (Maturity—July 31, 2018)

  2,500  2,470  2,500 

   

Member Units (1,500 units)(8)

     1,500  2,230 

         3,970  4,730 

              

Bond-Coat, Inc.

 

Casing and Tubing Coating Services

            

   

12% Secured Debt (Maturity—December 28, 2017)

  11,596  11,521  11,596 

   

Common Stock (57,508 shares)

     6,350  9,140 

         17,871  20,736 

              

Café Brazil, LLC

 

Casual Restaurant Group

            

   

Member Units (1,233 units)(8)

     1,742  7,330 

              

CBT Nuggets, LLC

 

Produces and Sells IT Training Certification Videos

            

   

Member Units (416 units)(8)

     1,300  42,120 

              

CMS Minerals LLC

 

Oil & Gas Exploration & Production

            

   

Preferred Member Units (458 units)(8)

     2,967  6,914 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Datacom, LLC

 

Technology and Telecommunications Provider

            

   

10.5% Secured Debt (Maturity—May 31, 2019)

  11,205  11,122  10,970 

   

Class A Preferred Member Units (15% cumulative)(8)

     1,181  1,181 

   

Class B Preferred Member Units (6,453 units)

     6,030  5,079 

         18,333  17,230 

              

Garreco, LLC

 

Manufacturer and Supplier of Dental Products

            

   

14% Secured Debt (Maturity—January 12, 2018)

  5,800  5,739  5,739 

   

Member Units (1,200 units)

     1,200  1,270 

         6,939  7,009 

              

GRT Rubber Technologies LLC

 

Manufacturer of Engineered Rubber Products

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—December 19, 2019)(9)

  16,122  15,988  15,988 

   

Member Units (5,879 units)

     13,065  15,580 

         29,053  31,568 

              

Gulf Manufacturing, LLC

 

Manufacturer of Specialty Fabricated Industrial Piping Products

            

   

9% PIK Secured Debt (Ashland Capital IX, LLC) (Maturity—June 30, 2017)

  777  777  777 

   

Member Units (438 units)(8)

     2,980  13,770 

         3,757  14,547 

              

Harrison Hydra-Gen, Ltd.

 

Manufacturer of Hydraulic Generators

            

   

9% Secured Debt (Maturity—January 8, 2016)

  5,010  5,010  5,010 

   

Preferred Stock (8% cumulative)(8)

     1,361  1,361 

   

Common Stock (107,456 shares)

     718  2,600 

         7,089  8,971 

              

Hawthorne Customs and Dispatch Services, LLC

 

Facilitator of Import Logistics, Brokerage, and Warehousing

            

   

Member Units (500 units)(8)

     589  460 

   

Member Units (Wallisville Real Estate, LLC) (588,210 units)(8)

     1,215  2,220 

         1,804  2,680 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

HW Temps LLC

 

Temporary Staffing Solutions

            

   

LIBOR Plus 9.50% (Floor 1.00%), Current Coupon 10.50%, Secured Debt (Maturity July 2, 2020)(9)

  9,976  9,884  9,884 

   

Preferred Member Units (3,200 units)(8)

     3,942  3,942 

         13,826  13,826 

              

Hydratec, Inc.

 

Designer and Installer of Micro-Irrigation Systems

            

   

Common Stock (7,095 shares)(8)

     7,095  14,950 

              

IDX Broker, LLC

 

Provider of Marketing and CRM Tools for the Real Estate Industry

            

   

12.5% Secured Debt (Maturity—November 15, 2018)

  11,350  11,281  11,350 

   

Member Units (5,400 units)

     5,606  6,440 

         16,887  17,790 

              

Indianapolis Aviation Partners, LLC

 

Fixed Base Operator

            

   

15% Secured Debt (Maturity—January 15, 2016)

  3,100  3,095  3,100 

   

Warrants (1,046 equivalent units)

     1,129  2,540 

         4,224  5,640 

              

Jensen Jewelers of Idaho, LLC

 

Retail Jewelry Store

            

   

Prime Plus 6.75% (Floor 2.00%), Current Coupon 10.25%, Secured Debt (Maturity—November 14, 2016)(9)

  4,055  4,028  4,055 

   

Member Units (627 units)(8)

     811  4,750 

         4,839  8,805 

              

Lamb's Venture, LLC

 

Aftermarket Automotive Services Chain

            

   

11% Secured Debt (Maturity—May 31, 2018)

  7,962  7,961  7,962 

   

Preferred Equity (non-voting)

     328  328 

   

Member Units (742 units)

     5,273  4,690 

   

9.5% Secured Debt (Lamb's Real Estate Investment I, LLC) (Maturity—October 1, 2025)

  919  919  919 

   

Member Units (Lamb's Real Estate Investment I, LLC) (1,000 units)(8)

     625  1,240 

         15,106  15,139 

              

Lighting Unlimited, LLC

 

Commercial and Residential Lighting Products and Design Services

            

   

8% Secured Debt (Maturity—August 22, 2016)

  1,514  1,514  1,514 

   

Preferred Equity (non-voting)

     434  430 

   

Warrants (71 equivalent units)

     54  40 

   

Member Units (700 units)(8)

     100  350 

         2,102  2,334 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Marine Shelters Holdings, LLC (LoneStar Marine Shelters)

 

Fabricator of Marine and Industrial Shelters

            

   

12% PIK Secured Debt (Maturity—December 28, 2017)

  9,053  8,967  8,870 

   

Preferred Member Units (3,810 units)

     5,352  4,881 

         14,319  13,751 

              

MH Corbin Holding LLC

 

Manufacturer and distributor of traffic safety products

            

   

10% Secured Debt (Maturity—August 31, 2020)

  14,000  13,869  13,869 

   

Preferred Member Units (4,000 shares)

     6,000  6,000 

         19,869  19,869 

              

Mid-Columbia Lumber Products, LLC

 

Manufacturer of Finger-Jointed Lumber Products

            

   

10% Secured Debt (Maturity—December 18, 2017)

  1,750  1,750  1,750 

   

12% Secured Debt (Maturity—December 18, 2017)

  3,900  3,900  3,900 

   

Member Units (2,829 units)

     1,244  2,580 

   

9.5% Secured Debt (Mid-Columbia Real Estate, LLC) (Maturity—May 13, 2025)

  881  881  881 

   

Member Units (Mid-Columbia Real Estate, LLC) (250 units)(8)

     250  550 

         8,025  9,661 

              

MSC Adviser I, LLC(16)

 

Third Party Investment Advisory Services

            

   

Member Units (Fully diluted 100.0%)(8)

       27,272 

              

Mystic Logistics Holdings, LLC

 

Logistics and Distribution Services Provider for Large Volume Mailers

            

   

12% Secured Debt (Maturity—August 15, 2019)

  9,448  9,282  9,448 

   

Common Stock (5,873 shares)(8)

     2,720  5,970 

         12,002  15,418 

              

NAPCO Precast, LLC

 

Precast Concrete Manufacturing

            

   

Prime Plus 2.00% (Floor 7.00%), Current Coupon 9.00%, Secured Debt (Maturity—January 31, 2016)(9)

  625  625  625 

   

Prime Plus 2.00% (Floor 7.00%), Current Coupon 9.00%, Secured Debt (Maturity—February 1, 2016)(9)

  3,380  3,379  3,380 

   

18% Secured Debt (Maturity—February 1, 2016)

  4,924  4,923  4,924 

   

Member Units (2,955 units)(8)

     2,975  8,590 

         11,902  17,519 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

NRI Clinical Research, LLC

 

Clinical Research Service Provider

            

   

14% Secured Debt (Maturity—September 8, 2017)

  4,617  4,539  4,539 

   

Warrants (251,723 equivalent units)

     252  340 

   

Member Units (1,454,167 units)

     765  1,342 

         5,556  6,221 

              

NRP Jones, LLC

 

Manufacturer of Hoses, Fittings and Assemblies

            

   

12% Secured Debt (Maturity—December 22, 2016)

  13,224  12,948  12,948 

   

Warrants (14,331 equivalent units)

     817  450 

   

Member Units (50,877 units)

     2,900  1,480 

         16,665  14,878 

              

OMi Holdings, Inc.

 

Manufacturer of Overhead Cranes

            

   

Common Stock (1,500 shares)

     1,080  13,640 

              

Pegasus Research Group, LLC (Televerde)

 

Provider of Telemarketing and Data Services

            

   

Member Units (460 units)(8)

     1,290  6,840 

              

PPL RVs, Inc.

 

Recreational Vehicle Dealer

            

   

11.1% Secured Debt (Maturity—July 1, 2016)

  9,710  9,710  9,710 

   

Common Stock (1,962 shares)

     2,150  9,770 

         11,860  19,480 

              

Principle Environmental, LLC

 

Noise Abatement Service Provider

            

   

12% Secured Debt (Maturity—April 30, 2017)

  4,060  4,039  4,060 

   

12% Current / 2% PIK Secured Debt (Maturity—April 30, 2017)

  3,310  3,309  3,310 

   

Preferred Member Units (19,631 units)(8)

     4,663  6,060 

   

Warrants (1,036 equivalent units)

     1,200  310 

         13,211  13,740 

              

Quality Lease Service, LLC

 

Provider of Rigsite Accommodation Unit Rentals and Related Services

            

   

8% PIK Secured Debt (Maturity—June 8, 2020)

  6,538  6,538  6,538 

   

Member Units (1,000 units)

     568  2,638 

         7,106  9,176 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

River Aggregates, LLC

 

Processor of Construction Aggregates

            

   

Zero Coupon Secured Debt (Maturity—June 30, 2018)

  750  556  556 

   

Member Units (1,150 units)(8)

     1,150  3,830 

   

Member Units (RA Properties, LLC) (1,500 units)

     369  2,360 

         2,075  6,746 

              

SoftTouch Medical Holdings LLC

 

Home Provider of Pediatric Durable Medical Equipment

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—October 31, 2019)(9)

  8,075  8,010  8,010 

   

Member Units (4,450 units)(8)

     4,930  5,710 

         12,940  13,720 

              

Southern RV, LLC

 

Recreational Vehicle Dealer

            

   

13% Secured Debt (Maturity—August 8, 2018)

  11,400  11,296  11,400 

   

Member Units (1,680 units)(8)

     1,680  15,100 

   

13% Secured Debt (Southern RV Real Estate, LLC) (Maturity—August 8, 2018)

  3,250  3,220  3,250 

   

Member Units (Southern RV Real Estate, LLC) (480 units)

     480  1,200 

         16,676  30,950 

              

The MPI Group, LLC

 

Manufacturer of Custom Hollow Metal Doors, Frames and Accessories

            

   

9% Secured Debt (Maturity—October 2, 2018)

  2,924  2,921  2,921 

   

Series A Preferred Units (2,500 units; 10% Cumulative)

     2,500  690 

   

Warrants (1,424 equivalent units)

     1,096   

   

Member Units (MPI Real Estate Holdings, LLC) (100% Fully diluted)(8)

     2,300  2,230 

         8,817  5,841 

              

Travis Acquisition LLC

 

Manufacturer of Aluminum Trailers

            

   

12% Secured Debt (Maturity—August 30, 2018)

  3,513  3,471  3,513 

   

Member Units (7,282 units)

     7,100  14,480 

         10,571  17,993 

              

Uvalco Supply, LLC

 

Farm and Ranch Supply Store

            

   

9% Secured Debt (Maturity—January 1, 2019)

  1,314  1,314  1,314 

   

Member Units (2,011 units)(8)

     3,843  5,460 

         5,157  6,774 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Vision Interests, Inc.

 

Manufacturer / Installer of Commercial Signage

            

   

13% Secured Debt (Maturity—December 23, 2016)

  3,071  3,052  3,052 

   

Series A Preferred Stock (3,000,000 shares)

     3,000  3,550 

   

Common Stock (1,126,242 shares)

     3,706  210 

         9,758  6,812 

              

Ziegler's NYPD, LLC

 

Casual Restaurant Group

            

   

6.5% Secured Debt (Maturity—October 1, 2019)

  1,000  992  992 

   

12% Secured Debt (Maturity—October 1, 2019)

  500  500  500 

   

14% Secured Debt (Maturity—October 1, 2019)

  2,750  2,750  2,750 

   

Warrants (587 equivalent units)

     600  50 

   

Preferred Member Units (10,072 units)

     2,834  3,400 

         7,676  7,692 

Subtotal Control Investments (30.8% of total investments at fair value)

 $387,727 $555,011 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Affiliate Investments(6)

 

 

 

 

          

              

AFG Capital Group, LLC

 

Provider of Rent-to-Own Financing Solutions and Services

            

   

11% Secured Debt (Maturity—November 7, 2019)

 $12,960 $12,611 $12,790 

   

Warrants (42 equivalent units)

     259  490 

   

Member Units (186 units)

     1,200  2,020 

         14,070  15,300 

              

Boss Industries, LLC

 

Manufacturer and Distributor of Air, Power and Other Industrial Equipment

            

   

Preferred Member Units (2,242 units)(8)

     2,246  2,586 

              

Bridge Capital Solutions Corporation

 

Financial Services and Cash Flow Solutions Provider

            

   

13% Secured Debt (Maturity—April 18, 2017)

  7,000  6,890  6,890 

   

Warrants (22 equivalent shares)

     200  1,300 

         7,090  8,190 

              

Buca C, LLC

 

Casual Restaurant Group

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—June 30, 2020)(9)

  25,530  25,299  25,299 

   

Preferred Member Units (6 units; 6% cumulative)(8)

     3,711  3,711 

         29,010  29,010 

              

CAI Software LLC

 

Provider of Specialized Enterprise Resource Planning Software

            

   

12% Secured Debt (Maturity—October 10, 2019)

  4,661  4,624  4,661 

   

Member Units (65,356 units)

     654  1,000 

         5,278  5,661 

              

Condit Exhibits, LLC

 

Tradeshow Exhibits /Custom Displays Provider

            

   

Member Units (3,936 units)(8)

     100  1,010 

              

Congruent Credit Opportunities Funds(12)(13)

 

Investment Partnership

            

   

LP Interests (Congruent Credit Opportunities Fund II, LP) (Fully diluted 19.8%)(8)

     6,612  2,834 

   

LP Interests (Congruent Credit Opportunities Fund III, LP) (Fully diluted 17.4%)(8)

     12,020  12,024 

         18,632  14,858 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Daseke, Inc.

 

Specialty Transportation Provider

            

   

12% Current / 2.5% PIK Secured Debt (Maturity—July 31, 2018)

  21,253  21,003  21,253 

   

Common Stock (19,467 shares)

     5,213  22,660 

         26,216  43,913 

              

Dos Rios Partners(12)(13)

 

Investment Partnership

            

   

LP Interests (Dos Rios Partners, LP) (Fully diluted 20.2%)

     3,104  2,031 

   

LP Interests (Dos Rios Partners—A, LP) (Fully diluted 6.4%)

     986  648 

         4,090  2,679 

              

East Teak Fine Hardwoods, Inc.

 

Distributor of Hardwood Products

            

   

Common Stock (6,250 shares)(8)

     480  860 

              

East West Copolymer & Rubber, LLC

 

Manufacturer of Synthetic Rubbers

            

   

12% Secured Debt (Maturity—October 17, 2019)

  9,600  9,463  9,463 

   

Warrants (2,510,790 equivalent units)

     50  50 

         9,513  9,513 

              

EIG Traverse Co-Investment, L.P.(12)(13)

 

Investment Partnership

            

   

LP Interests (Fully diluted 6.6%)(8)

     4,755  4,755 

              

Freeport Financial Funds(12)(13)

 

Investment Partnership

            

   

LP Interests (Freeport Financial SBIC Fund LP) (Fully diluted 9.9%)(8)

     5,974  6,045 

   

LP Interests (Freeport First Lien Loan Fund III LP) (Fully diluted 6.4%)

     2,077  2,077 

         8,051  8,122 

              

Gault Financial, LLC (RMB Capital, LLC)

 

Purchases and Manages Liquidation of Distressed Assets

            

   

10% Secured Debt (Maturity—November 21, 2016)

  13,046  12,896  10,930 

   

Warrants (29,025 equivalent units)

     400   

         13,296  10,930 

              

Glowpoint, Inc.

 

Provider of Cloud Managed Video Collaboration Services

            

   

8% Secured Debt (Maturity—October 18, 2018)

  400  397  397 

   

12% Secured Debt (Maturity—October 18, 2018)

  9,000  8,929  8,929 

   

Common Stock (7,711,517 shares)

     3,958  3,840 

         13,284  13,166 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Guerdon Modular Holdings, Inc.

 

Multi-Family and Commercial Modular Construction Company

            

   

13% Secured Debt (Maturity—August 13, 2019)

  10,400  10,280  10,280 

   

Common Stock (170,577 shares)

     2,983  1,990 

         13,263  12,270 

              

Houston Plating and Coatings, LLC

 

Provider of Plating and Industrial Coating Services

            

   

Member Units (248,082 units)(8)

     996  8,440 

              

I-45 SLF LLC(12)(13)

 

Investment Partnership

            

   

Member units (Fully diluted 20.0%; 24.4% profits interest)

     7,200  7,200 

              

Indianhead Pipeline Services, LLC

 

Provider of Pipeline Support Services

            

   

12% Secured Debt (Maturity—February 6, 2017)

  6,000  5,853  5,853 

   

Preferred Member Units (33,819 units; 8% cumulative)

     2,302  2,302 

   

Warrants (31,928 equivalent units)

     459   

   

Member Units (14,732 units)

     1   

         8,615  8,155 

              

KBK Industries, LLC

 

Manufacturer of Specialty Oilfield and Industrial Products

            

   

12.5% Secured Debt (Maturity—September 28, 2017)

  5,900  5,875  5,900 

   

Member Units (250 units)(8)

     341  3,680 

         6,216  9,580 

              

L.F. Manufacturing Holdings, LLC(10)

 

Manufacturer of Fiberglass Products

            

   

Member Units (2,179,001 units)(8)

     2,019  1,485 

              

MPS Denver, LLC

 

Specialty Card Printing

            

   

Member Units (13,800 units)

     1,130  1,130 

     ��        

OnAsset Intelligence, Inc.

 

Provider of Transportation Monitoring / Tracking Products and Services

            

   

12% PIK Secured Debt (Maturity—December 31, 2015)(17)

  4,006  4,006  4,006 

   

Preferred Stock (912 shares; 7% cumulative)(8)

     1,981  1,380 

   

Warrants (5,333 equivalent shares)

     1,919   

         7,906  5,386 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

OPI International Ltd.(13)

 

Provider of Man Camp and Industrial Storage Services

            

   

10% Unsecured Debt (Maturity—April 8, 2018)

  473  473  473 

   

Common Stock (20,766,317 shares)

     1,371  3,200 

         1,844  3,673 

              

PCI Holding Company, Inc.

 

Manufacturer of Industrial Gas Generating Systems

            

   

Preferred Stock (1,500,000 shares; 20% cumulative)(8)

     2,762  4,887 

              

Radial Drilling Services Inc.

 

Oil and Gas Lateral Drilling Technology Provider

            

   

12% Secured Debt (Maturity—November 22, 2016)(14)

  4,200  3,941  1,500 

   

Warrants (316 equivalent shares)

     758   

         4,699  1,500 

              

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

 

Provider of Rigsite Accommodation Unit Rentals and Related Services

            

   

12% Secured Debt (Maturity—January 8, 2018)(14)(18)

  30,785  30,281  250 

   

Preferred Member Units (250 units)

     2,500   

         32,781  250 

              

Samba Holdings, Inc.

 

Provider of Intelligent Driver Record Monitoring Software and Services

            

   

12.5% Secured Debt (Maturity—November 17, 2016)

  24,662  24,553  24,662 

   

Common Stock (170,963 shares)

     2,087  30,220 

         26,640  54,882 

              

Tin Roof Acquisition Company

 

Casual Restaurant Group

            

   

12% Secured Debt (Maturity—November 13, 2018)

  13,994  13,807  13,807 

   

Class C Preferred Stock (Fully diluted 10.0%; 10% cumulative)(8)

     2,477  2,477 

         16,284  16,284 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

UniTek Global Services, Inc.(11)

 

Provider of Outsourced Infrastructure Services

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—January 13, 2019)(9)

  2,826  2,826  2,812 

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50% / 1.00% PIK, Current Coupon Plus PIK 10.50%, Secured Debt (Maturity—January 13, 2019)(9)

  1,261  1,261  1,255 

   

15% PIK Unsecured Debt (Maturity—July 13, 2019)

  641  641  638 

   

Preferred Stock (4,935,377 shares)

     4,935  5,540 

   

Common Stock (705,054 shares)

        

         9,663  10,245 

              

Universal Wellhead Services Holdings, LLC(10)

 

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

            

   

Class A Preferred Units (4,000,000 units; 4.5% cumulative)(8)

     4,000  3,000 

              

Volusion, LLC

 

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

            

   

10.5% Secured Debt (Maturity—January 26, 2020)

  17,500  16,199  16,199 

   

Preferred Member Units (4,876,670 units)

     14,000  14,000 

   

Warrants (950,618 equivalent units)

     1,400  1,400 

         31,599  31,599 

Subtotal Affiliate Investments (19.4% of total investments at fair value)

 $333,728 $350,519 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Non-Control/Non-Affiliate Investments(7)

       

              

AccuMED, Corp.(10)

 

Medical Device Contract Manufacturer

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—October 29, 2020)(9)

 $9,750 $9,648 $9,648 

              

Adams Publishing Group, LLC(10)

 

Local Newspaper Operator

            

   

LIBOR Plus 6.75% (Floor 1.00%), Current Coupon 7.75%, Secured Debt (Maturity—November 3, 2020)(9)

  9,506  9,329  9,328 

              

Ahead, LLC(10)

 

IT Infrastructure Value Added Reseller

            

   

LIBOR Plus 6.50%, Current Coupon 6.76%, Secured Debt (Maturity—November 2, 2020)

  15,000  14,562  14,625 

              

Allflex Holdings III Inc.(11)

 

Manufacturer of Livestock Identification Products

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—July 19, 2021)(9)

  10,150  10,080  10,008 

              

AM General LLC(11)

 

Specialty Vehicle Manufacturer

            

   

LIBOR Plus 9.00% (Floor 1.25%), Current Coupon 10.25%, Secured Debt (Maturity—March 22, 2018)(9)

  2,256  2,221  1,867 

              

AM3 Pinnacle Corporation(10)

 

Provider of Comprehensive Internet, TV and Voice Services for Multi-Dwelling Unit Properties

            

   

Common Stock (60,240 shares)

     2,000   

              

American Seafoods Group, LLC(11)

 

Catcher-Processor of Alaskan Pollock

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—August 19, 2021)(9)

  9,975  9,963  9,892 

              

AMF Bowling Centers, Inc.(11)

 

Bowling Alley Operator

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—September 18, 2021)(9)

  7,907  7,802  7,835 

              

Anchor Hocking, LLC(11)

 

Household Products Manufacturer

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—June 4, 2018)(9)

  2,306  2,306  2,179 

   

Member Units (440,620 units)

     4,928  3,250 

         7,234  5,429 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

AP Gaming I, LLC(10)

 

Developer, Manufacturer, and Operator of Gaming Machines

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—December 20, 2020)(9)

  11,314  11,108  10,946 

              

Apex Linen Service, Inc.

 

Industrial Launderers

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 30, 2022)(9)

  1,600  1,600  1,600 

   

13% Secured Debt (Maturity—October 30, 2022)

  12,000  11,926  11,926 

         13,526  13,526 

              

Applied Products, Inc.(10)

 

Adhesives Distributor

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—September 30, 2019)(9)

  5,813  5,759  5,683 

              

Arcus Hunting LLC.(10)

 

Manufacturer of Bowhunting and Archery Products and Accessories

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—November 13, 2019)(9)

  9,540  9,429  9,429 

              

Artel, LLC(11)

 

Provider of Secure Satellite Network and IT Solutions

            

   

LIBOR Plus 7.00% (Floor 1.25%), Current Coupon 8.25%, Secured Debt (Maturity—November 27, 2017)(9)

  7,854  7,585  6,716 

              

ATS Workholding, Inc.(10)

 

Manufacturer of Machine Cutting Tools and Accessories

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—March 10, 2019)(9)

  6,492  6,452  6,230 

              

ATX Networks Corp.(11)(13)

 

Provider of Radio Frequency Management Equipment

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—June 14, 2021)(9)

  14,925  14,647  14,701 

              

Barfly Ventures, LLC(10)

 

Casual Restaurant Group

            

   

12% Secured Debt (Maturity—August 31, 2020)

  4,121  4,042  4,042 

   

Warrant (1 equivalent unit)

     473  473 

         4,515  4,515 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Berry Aviation, Inc.(10)

 

Airline Charter Service Operator

            

   

12.00% Current / 1.75% PIK Secured Debt (Maturity—January 30, 2020)

  5,627  5,578  5,578 

   

Common Stock (553 shares)

     400  400 

         5,978  5,978 

              

Bioventus LLC(10)

 

Production of Orthopedic Healing Products

            

   

LIBOR Plus 10.00% (Floor 1.00%), Current Coupon 11.00%, Secured Debt (Maturity—April 10, 2020)(9)

  5,000  4,917  4,925 

              

Blackbrush Oil and Gas LP(11)

 

Oil & Gas Exploration

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—July 30, 2021)(9)

  4,000  3,975  3,230 

              

Blackhawk Specialty Tools LLC(11)

 

Oilfield Equipment & Services

            

   

LIBOR Plus 5.25% (Floor 1.25%), Current Coupon 6.50%, Secured Debt (Maturity—August 1, 2019)(9)

  5,892  5,866  5,450 

              

Blue Bird Body Company(11)

 

School Bus Manufacturer

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—June 26, 2020)(9)

  4,702  4,646  4,669 

              

Bluestem Brands, Inc.(11)(13)

 

Multi-Channel Retailer of General Merchandise

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—November 6, 2020)(9)

  13,632  13,358  12,780 

              

Brainworks Software, LLC(10)

 

Advertising Sales and Newspaper Circulation Software

            

   

Prime Plus 7.25% (Floor 3.25%), Current Coupon 10.75%, Secured Debt (Maturity—July 22, 2019)(9)

  626  620  620 

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—July 22, 2019)(9)

  6,185  6,126  6,012 

         6,746  6,632 

              

Brightwood Capital Fund III, LP(12)(13)

 

Investment Partnership

            

   

LP Interests (Fully diluted 1.6%)(8)

     11,250  11,125 

              

Brundage-Bone Concrete Pumping, Inc.(11)

 

Construction Services Provider

            

   

10.375% Secured Debt (Maturity—September 1, 2021)

  2,500  2,500  2,438 

              

Calloway Laboratories, Inc.(10)

 

Health Care Testing Facilities

            

   

17% PIK Secured Debt (Maturity—September 30, 2016)(14)

  7,324  7,275   

   

Warrants (125,000 equivalent shares)

     17   

         7,292   

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Cengage Learning Acquisitions, Inc.(11)

 

Provider of Educational Print and Digital Services

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—March 31, 2020)(9)

  9,720  9,672  9,502 

              

Cenveo Corporation(11)

 

Provider of Commercial Printing, Envelopes, Labels, and Printed Office Products

            

   

6% Secured Debt (Maturity—August 1, 2019)

  5,230  4,544  3,687 

              

CGSC of Delaware Holdings Corp.(11)(13)

 

Insurance Brokerage Firm

            

   

LIBOR Plus 7.00% (Floor 1.25%), Current Coupon 8.25%, Secured Debt (Maturity—October 16, 2020)(9)

  2,000  1,979  1,900 

              

Charlotte Russe, Inc(11)

 

Fast-Fashion Retailer to Young Women

            

   

LIBOR Plus 5.50% (Floor 1.25%), Current Coupon 6.75%, Secured Debt (Maturity—May 22, 2019)(9)

  14,346  14,065  10,031 

              

Clarius ASIG, LLC(10)

 

Prints & Advertising Film Financing

            

   

15% PIK Secured Debt (Maturity—September 14, 2014)(17)

  620  620  620 

              

Clarius BIGS, LLC(10)

 

Prints & Advertising Film Financing

            

   

15% PIK Secured Debt (Maturity—January 5, 2015)(14)(17)

  3,386  3,386  563 

              

Compact Power Equipment, Inc.

 

Equipment / Tool Rental

            

   

12% Secured Debt (Maturity—October 1, 2017)

  4,100  4,090  4,100 

   

Series A Preferred Stock (4,298,435 shares)

     1,079  2,930 

         5,169  7,030 

              

Compuware Corporation(11)

 

Provider of Software and Supporting Services

            

   

LIBOR Plus 5.25% (Floor 1.00%), Current Coupon 6.25%, Secured Debt (Maturity—December 15, 2019)(9)

  14,751  14,395  13,998 

              

Covenant Surgical Partners, Inc.(11)

 

Ambulatory Surgical Centers

            

   

8.75% Secured Debt (Maturity—August 1, 2019)

  800  800  780 

              

CRGT Inc.(11)

 

Provider of Custom Software Development

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—December 19, 2020)(9)

  10,168  10,009  10,118 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

CST Industries Inc.(11)

 

Storage Tank Manufacturer

            

   

LIBOR Plus 6.25% (Floor 1.50%), Current Coupon 7.75%, Secured Debt (Maturity—May 22, 2017)(9)

  8,227  8,197  8,145 

              

Darr Equipment LP(10)

 

Heavy Equipment Dealer

            

   

11.75% Current / 2% PIK Secured Debt (Maturity—April 15, 2020)

  20,706  20,178  19,688 

   

Warrants (915,734 equivalent units)

     474  410 

         20,652  20,098 

              

Digital River, Inc.(11)

 

Provider of Outsourced e-Commerce Solutions and Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—February 12, 2021)(9)

  8,667  8,588  8,580 

              

Digity Media LLC(11)

 

Radio Station Operator

            

   

LIBOR Plus 4.75% (Floor 1.25%), Current Coupon 6.00%, Secured Debt (Maturity—February 8, 2019)(9)

  6,588  6,539  6,506 

              

Drilling Info Holdings, Inc.

 

Information Services for the Oil and Gas Industry

            

   

Common Stock (3,788,865 shares)

     1,335  9,920 

              

ECP-PF Holdings Group, Inc.(10)

 

Fitness Club Operator

            

   

LIBOR Plus 9.00% (Floor 1.00%), Current Coupon 10.00%, Secured Debt (Maturity—November 26, 2019)(9)

  5,625  5,579  5,492 

              

EIG Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (EIG Global Private Debt fund-A, L.P.) (Fully diluted 0.5%)

     718  718 

              

EnCap Energy Fund Investments(12)(13)

 

Investment Partnership

            

   

LP Interests (EnCap Energy Capital Fund VIII, L.P.) (Fully diluted 0.1%)(8)

     3,762  2,765 

   

LP Interests (EnCap Energy Capital Fund VIII Co-Investors, L.P.) (Fully diluted 0.4%)

     2,194  1,056 

   

LP Interests (EnCap Energy Capital Fund IX, L.P.) (Fully diluted 0.1%)(8)

     3,075  3,826 

   

LP Interests (Encap Energy Capital Fund X, L.P.) (Fully diluted 0.1%)

     692  692 

   

LP Interests (EnCap Flatrock Midstream Fund II, L.P.) (Fully diluted 0.8%)(8)

     7,350  10,738 

   

LP Interests (EnCap Flatrock Midstream Fund III, L.P.) (Fully diluted 0.2%)

     464  892 

         17,537  19,969 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Energy and Exploration Partners, LLC(11)

 

Oil & Gas Exploration & Production

            

   

8.75% Secured Debt (Maturity—January 23, 2016)(14)

  221  221  221 

   

LIBOR Plus 6.75% (Floor 1.00%), Current Coupon 7.75%, Secured Debt (Maturity—January 22, 2019)(9)(14)

  9,390  9,048  2,371 

         9,269  2,592 

              

Evergreen Skills Lux S.á r.l. (d/b/a Skillsoft)(11)(13)

 

Technology-based Performance Support Solutions

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—April 28, 2022)(9)

  7,000  6,838  4,673 

              

Extreme Reach, Inc.(11)

 

Integrated TV and Video Advertising Platform

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.75%, Secured Debt (Maturity—February 7, 2020)(9)

  8,875  8,866  8,731 

              

Flavors Holdings Inc.(11)

 

Global Provider of Flavoring and Sweetening Products and Solutions

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.75%, Secured Debt (Maturity—April 3, 2020)(9)

  11,333  11,004  10,086 

              

Fram Group Holdings, Inc.(11)

 

Manufacturer of Automotive Maintenance Products

            

   

LIBOR Plus 5.50% (Floor 1.50%), Current Coupon 7.00%, Secured Debt (Maturity—July 29, 2017)(9)

  9,652  9,547  7,275 

   

LIBOR Plus 9.50% (Floor 1.50%), Current Coupon 11.00%, Secured Debt (Maturity—January 29, 2018)(9)

  700  699  350 

         10,246  7,625 

              

GI KBS Merger Sub LLC(11)

 

Outsourced Janitorial Services to Retail/Grocery Customers

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—October 29, 2021)(9)

  3,960  3,901  3,742 

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—April 29, 2022)(9)

  800  786  792 

         4,687  4,534 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Grace Hill, LLC(10)

 

Online Training Tools for the Multi-Family Housing Industry

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—August 15, 2019)(9)

  9,450  9,361  9,450 

              

Great Circle Family Foods, LLC(10)

 

Quick Service Restaurant Franchise

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—October 28, 2019)(9)

  7,849  7,783  7,783 

              

Grupo Hima San Pablo, Inc.(11)

 

Tertiary Care Hospitals

            

   

LIBOR Plus 7.00% (Floor 1.50%), Current Coupon 8.50%, Secured Debt (Maturity—January 31, 2018)(9)

  4,863  4,816  4,668 

   

13.75% Secured Debt (Maturity—July 31, 2018)

  2,000  1,942  1,860 

         6,758  6,528 

              

GST Autoleather, Inc.(11)

 

Automotive Leather Manufacturer

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—July 10, 2020)(9)

  9,875  9,797  9,529 

              

Guitar Center, Inc.(11)

 

Musical Instruments Retailer

            

   

6.5% Secured Debt (Maturity—April 15, 2019)

  11,000  10,442  9,240 

              

Halcon Resources Corporation(11)

 

Oil & Gas Exploration & Production

            

   

9.75% Unsecured Debt (Maturity—July 15, 2020)

  6,925  6,382  2,008 

              

Hojeij Branded Foods, LLC(10)

 

Multi-Airport, Multi-Concept Restaurant Operator

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—July 27, 2021)(9)

  5,344  5,294  5,294 

              

Horizon Global Corporation(11)

 

Auto Parts Manufacturer

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—June 30, 2021)(9)

  9,750  9,568  9,677 

              

Hostway Corporation(11)

 

Managed Services and Hosting Provider

            

   

LIBOR Plus 4.75% (Floor 1.25%), Current Coupon 6.00%, Secured Debt (Maturity—December 13, 2019)(9)

  11,179  11,105  11,067 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Hunter Defense Technologies, Inc.(11)

 

Provider of Military and Commercial Shelters and Systems

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—August 5, 2019)(9)

  6,414  6,366  6,350 

              

ICON Health & Fitness, Inc.(11)

 

Producer of Fitness Products

            

   

11.875% Secured Debt (Maturity—October 15, 2016)

  6,956  6,907  6,608 

              

iEnergizer Limited(11)(13)

 

Provider of Business Outsourcing Solutions

            

   

LIBOR Plus 6.00% (Floor 1.25%), Current Coupon 7.25%, Secured Debt (Maturity—May 1, 2019)(9)

  8,110  8,030  7,502 

              

Indivior Finance LLC(11)(13)

 

Specialty Pharmaceutical Company Treating Opioid Dependence

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—December 19, 2019)(9)

  7,125  6,759  6,697 

              

Industrial Container Services, LLC(10)

 

Steel Drum Reconditioner

            

   

LIBOR Plus 5.75% (Floor 1.00%), Current Coupon 6.75%, Secured Debt (Maturity—December 31, 2018)(9)

  5,000  5,000  5,000 

              

Infinity Acquisition Finance Corp.(11)

 

Application Software for Capital Markets

            

   

7.25% Unsecured Debt (Maturity—August 1, 2022)

  4,000  4,000  3,440 

              

Inn of the Mountain Gods Resort and Casino(11)

 

Hotel & Casino Owner & Operator

            

   

9.25% Secured Debt (Maturity—November 30, 2020)

  3,851  3,708  3,562 

              

Insurance Technologies, LLC(10)

 

Illustration and Sales-automation Platforms

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—December 1, 2019)(9)

  4,804  4,759  4,759 

              

Intertain Group Limited(11)(13)

 

Business-to-Consumer Online Gaming Operator

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—April 8, 2022)(9)

  9,938  9,782  9,883 

              

iPayment, Inc.(11)

 

Provider of Merchant Acquisition

            

   

LIBOR Plus 5.25% (Floor 1.50%), Current Coupon 6.75%, Secured Debt (Maturity—May 8, 2017)(9)

  15,026  14,986  14,446 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

iQor US Inc.(11)

 

Business Process Outsourcing Services Provider

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—April 1, 2021)(9)

  9,887  9,718  7,942 

              

irth Solutions, LLC

 

Provider of Damage Prevention Information Technology Services

            

   

Member Units (27,893 units)

     1,441  1,441 

              

Jackmont Hospitality, Inc.(10)

 

Franchisee of Casual Dining Restaurants

            

   

LIBOR Plus 4.25% (Floor 1.00%), Current Coupon 5.25% / 2.50% PIK, Current Coupon Plus PIK 7.75%, Secured Debt (Maturity—May 26, 2021)(9)

  4,357  4,337  4,188 

              

Joerns Healthcare, LLC(11)

 

Manufacturer and Distributor of Health Care Equipment & Supplies

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—May 9, 2020)(9)

  14,805  14,711  14,703 

              

JSS Holdings, Inc.(11)

 

Aircraft Maintenance Program Provider

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—August 31, 2021)(9)

  14,566  14,230  13,765 

              

Kendra Scott, LLC(11)

 

Jewelry Retail Stores

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—July 17, 2020)(9)

  5,875  5,821  5,831 

              

Keypoint Government Solutions, Inc.(11)

 

Provider of Pre-Employment Screening Services

            

   

LIBOR Plus 6.50% (Floor 1.25%), Current Coupon 7.75%, Secured Debt (Maturity—November 13, 2017)(9)

  6,303  6,268  6,271 

              

LaMi Products, LLC(10)

 

General Merchandise Distribution

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—September 16, 2020)(9)

  4,729  4,699  4,699 

              

Lansing Trade Group LLC(11)

 

Commodity Merchandiser

            

   

9.25% Unsecured Debt (Maturity—February 15, 2019)

  6,000  6,000  5,625 

              

Larchmont Resources, LLC(11)

 

Oil & Gas Exploration & Production

            

   

LIBOR Plus 8.75% (Floor 1.00%), Current Coupon 9.75%, Secured Debt (Maturity—August 7, 2019)(9)

  7,807  7,508  5,543 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Leadrock Properties, LLC

 

Real Estate Investment

            

   

10% Secured Debt (Maturity—May 4, 2026)

  1,440  1,416  1,416 

              

Legendary Pictures Funding, LLC(10)

 

Producer of TV, Film, and Comic Content

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—April 22, 2020)(9)

  7,500  7,372  7,425 

              

LKCM Headwater Investments I, L.P.(12)(13)

 

Investment Partnership

            

   

LP Interests (Fully diluted 2.3%)

     2,500  4,875 

              

Looking Glass Investments, LLC(12)(13)

 

Specialty Consumer Finance

            

   

9% Unsecured Debt (Maturity—June 30, 2020)

  188  188  188 

   

Member Units (2.5 units)

     125  125 

   

Member Units (LGI Predictive Analytics LLC) (190,712 units)(8)

     188  188 

         501  501 

              

MediMedia USA, Inc.(11)

 

Provider of Healthcare Media and Marketing

            

   

LIBOR Plus 6.75% (Floor 1.25%), Current Coupon 8.00%, Secured Debt (Maturity—November 20, 2018)(9)

  7,772  7,714  7,422 

              

Messenger, LLC(10)

 

Supplier of Specialty Stationery and Related Products to the Funeral Industry

            

   

LIBOR Plus 7.25% (Floor 1.00%), Current Coupon 8.25%, Secured Debt (Maturity—September 9, 2020)(9)

  15,583  15,483  15,583 

              

Milk Specialties Company(11)

 

Processor of Nutrition Products

            

   

LIBOR Plus 7.00% (Floor 1.25%), Current Coupon 8.25%, Secured Debt (Maturity—November 9, 2018)(9)

  792  789  792 

              

Minute Key, Inc.

 

Operator of Automated Key Duplication Kiosks

            

   

10% Current / 2% PIK Secured Debt (Maturity—September 19, 2019)

  14,186  13,817  13,817 

   

Warrants (1,437,409 equivalent units)

     280  280 

         14,097  14,097 

              

Miramax Film NY, LLC(11)

 

Motion Picture Producer and Distributor

            

   

Member Units (500,000 units)(8)

     864  864 

              

Mood Media Corporation(11)(13)

 

Provider of Electronic Equipment

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—May 1, 2019)(9)

  14,957  14,827  14,266 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

New Media Holdings II LLC(11)(13)

 

Local Newspaper Operator

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—June 4, 2020)(9)

  9,788  9,635  9,703 

              

North American Lifting Holdings, Inc.(11)

 

Crane Service Provider

            

   

LIBOR Plus 4.50% (Floor 1.00%), Current Coupon 5.50%, Secured Debt (Maturity—November 27, 2020)(9)

  997  835  733 

              

North Atlantic Trading Company, Inc.(11)

 

Marketer/Distributor of Tobacco Products

            

   

LIBOR Plus 6.50% (Floor 1.25%), Current Coupon 7.75%, Secured Debt (Maturity—January 13, 2020)(9)

  9,676  9,607  9,603 

              

Novitex Intermediate, LLC(11)

 

Provider of Document Management Services

            

   

LIBOR Plus 6.25% (Floor 1.25%), Current Coupon 7.50%, Secured Debt (Maturity—July 7, 2020)(9)

  8,692  8,532  8,192 

              

Ospemifene Royalty Sub LLC (QuatRx)(10)

 

Estrogen-Deficiency Drug Manufacturer and Distributor

            

   

11.5% Secured Debt (Maturity—November 15, 2026)

  5,071  5,071  3,780 

              

Panolam Industries International, Inc.(11)

 

Decorative Laminate Manufacturer

            

   

LIBOR Plus 6.00% (Floor 1.25%), Current Coupon 7.25%, Secured Debt (Maturity—August 23, 2017)(9)

  9,472  9,429  9,424 

              

Paris Presents Incorporated(11)

 

Branded Cosmetic and Bath Accessories

            

   

LIBOR Plus 8.25% (Floor 1.00%), Current Coupon 9.25%, Secured Debt (Maturity—December 31, 2021)(9)

  2,000  1,965  1,960 

              

Parq Holdings Limited Partnership(11)(13)

 

Hotel & Casino Operator

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—December 17, 2020)(9)

  7,500  7,369  7,200 

              

Permian Holdings, Inc.(11)

 

Storage Tank Manufacturer

            

   

10.5% Secured Debt (Maturity—January 15, 2018)

  2,755  2,738  1,047 

              

Pernix Therapeutics Holdings, Inc.(10)

 

Pharmaceutical Royalty

            

   

12% Secured Debt (Maturity—August 1, 2020)

  3,818  3,818  3,777 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Pike Corporation(11)

 

Construction and Maintenance Services for Electric Transmission and Distribution Infrastructure

            

   

LIBOR Plus 8.50% (Floor 1.00%), Current Coupon 9.50%, Secured Debt (Maturity—June 22, 2022)(9)

  15,000  14,663  14,712 

              

Point.360(10)

 

Fully Integrated Provider of Digital Media Services

            

   

Warrants (65,463 equivalent shares)

     69  9 

   

Common Stock (163,658 shares)

     273  144 

         342  153 

              

Prowler Acquisition Corp.(11)

 

Specialty Distributor to the Energy Sector

            

   

LIBOR Plus 4.50% (Floor 1.00%), Current Coupon 5.50%, Secured Debt (Maturity—January 28, 2020)(9)

  4,411  3,734  3,749 

              

PT Network, LLC(10)

 

Provider of Outpatient Physical Therapy and Sports Medicine Services

            

   

LIBOR Plus 7.75% (Floor 1.50%), Current Coupon 9.25%, Secured Debt (Maturity—November 1, 2018)(9)

  12,047  11,954  11,771 

              

QBS Parent, Inc.(11)

 

Provider of Software and Services to the Oil & Gas Industry

            

   

LIBOR Plus 4.75% (Floor 1.00%), Current Coupon 5.75%, Secured Debt (Maturity—August 7, 2021)(9)

  11,389  11,303  11,332 

              

Raley's(11)

 

Family-owned supermarket chain in California

            

   

LIBOR Plus 6.25% (Floor 1.00%), Current Coupon 7.25%, Secured Debt (Maturity—May 18, 2022)(9)

  5,094  4,999  5,069 

              

RCHP, Inc.(11)

 

Regional Non-Urban Hospital Owner/Operator

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—April 23, 2019)(9)

  5,448  5,426  5,448 

   

LIBOR Plus 10.25% (Floor 1.00%), Current Coupon 11.25%, Secured Debt (Maturity—October 23, 2019)(9)

  4,000  3,954  3,953 

         9,380  9,401 

              

Renaissance Learning, Inc.(11)

 

Technology-based K-12 Learning Solutions

            

   

LIBOR Plus 7.00% (Floor 1.00%), Current Coupon 8.00%, Secured Debt (Maturity—April 11, 2022)(9)

  3,000  2,975  2,835 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

RGL Reservoir Operations Inc.(11)(13)

 

Oil & Gas Equipment and Services

            

   

LIBOR Plus 5.00% (Floor 1.00%), Current Coupon 6.00%, Secured Debt (Maturity—August 13, 2021)(9)

  3,950  3,851  1,534 

              

RLJ Entertainment, Inc.(10)

 

Movie and TV Programming Licensee and Distributor

            

   

LIBOR Plus 8.75% (Floor 0.25%), Current Coupon 9.16%, Secured Debt (Maturity—September 11, 2019)(9)

  9,354  9,353  9,203 

              

RM Bidder, LLC(10)

 

Acquisition Vehicle

            

   

Warrants (327,532 equivalent units)

     425  363 

   

Member Units (2,779 units)

     46  45 

         471  408 

              

SAExploration, Inc.(10)(13)

 

Geophysical Services Provider

            

   

Common Stock (6,472 shares)

     65  27 

              

Sage Automotive Interiors, Inc(11)

 

Automotive Textiles Manufacturer

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—October 8, 2021)(9)

  3,000  2,974  2,970 

              

Salient Partners L.P.(11)

 

Provider of Asset Management Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—June 9, 2021)(9)

  7,388  7,251  7,240 

              

Sotera Defense Solutions, Inc.(11)

 

Defense Industry Intelligence Services

            

   

LIBOR Plus 7.50% (Floor 1.50%), Current Coupon 9.00%, Secured Debt (Maturity—April 21, 2017)(9)

  10,119  9,886  9,360 

              

Stardust Finance Holdings, Inc.(11)

 

Manufacturer of Diversified Building Products

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—March 13, 2022)(9)

  12,406  12,239  12,065 

              

Subsea Global Solutions, LLC(10)

 

Underwater Maintenance and Repair Services

            

   

LIBOR Plus 6.00% (Floor 1.50%), Current Coupon 7.50%, Secured Debt (Maturity—March 17, 2020)(9)

  4,887  4,836  4,762 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Synagro Infrastructure Company, Inc(11)

 

Waste Management Services

            

   

LIBOR Plus 5.25% (Floor 1.00%), Current Coupon 6.25%, Secured Debt (Maturity—August 22, 2020)(9)

  4,714  4,647  4,124 

              

Targus Group International(11)

 

Distributor of Protective Cases for Mobile Devices

            

   

LIBOR Plus 9.50% (Floor 1.50%), Current Coupon 11.00% / 1.00% PIK, Current Coupon Plus PIK 12.00%, Secured Debt (Maturity—May 24, 2016)(9)(14)

  4,258  4,263  3,119 

              

TeleGuam Holdings, LLC(11)

 

Cable and Telecom Services Provider

            

   

LIBOR Plus 4.00% (Floor 1.25%), Current Coupon 5.25%, Secured Debt (Maturity—December 10, 2018)(9)

  7,975  7,961  7,935 

   

LIBOR Plus 7.50% (Floor 1.25%), Current Coupon 8.75%, Secured Debt (Maturity—June 10, 2019)(9)

  2,500  2,484  2,487 

         10,445  10,422 

              

Templar Energy LLC(11)

 

Oil & Gas Exploration & Production

            

   

LIBOR Plus 7.50% (Floor 1.00%), Current Coupon 8.50%, Secured Debt (Maturity—November 25, 2020)(9)

  4,000  3,962  485 

              

The Tennis Channel, Inc.(10)

 

Television-Based Sports Broadcasting

            

   

Warrants (114,316 equivalent shares)

     235  301 

              

The Topps Company, Inc.(11)

 

Trading Cards & Confectionary

            

   

LIBOR Plus 6.00% (Floor 1.25%), Current Coupon 7.25%, Secured Debt (Maturity—October 2, 2018)(9)

  1,960  1,948  1,923 

              

TOMS Shoes, LLC(11)

 

Global Designer, Distributor, and Retailer of Casual Footwear

            

   

LIBOR Plus 5.50% (Floor 1.00%), Current Coupon 6.50%, Secured Debt (Maturity—October 30, 2020)(9)

  4,963  4,545  3,387 

              

Travel Leaders Group, LLC(11)

 

Travel Agency Network Provider

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—December 7, 2020)(9)

  8,700  8,638  8,613 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

US Joiner Holding Company(11)

 

Marine Interior Design and Installation

            

   

LIBOR Plus 6.00% (Floor 1.00%), Current Coupon 7.00%, Secured Debt (Maturity—April 16, 2020)(9)

  7,369  7,341  7,295 

              

Valley Healthcare Group, LLC

 

Provider of Durable Medical Equipment

            

   

LIBOR Plus 12.50% (Floor 0.50%), Current Coupon 13.00%, Secured Debt (Maturity—December 29, 2020)(9)

  10,400  10,297  10,297 

              

Vantage Oncology, LLC(11)

 

Outpatient Radiation Oncology Treatment Centers

            

   

9.5% Secured Debt (Maturity—June 15, 2017)

  12,050  11,938  10,182 

              

Virtex Enterprises, LP(10)

 

Specialty, Full-Service Provider of Complex Electronic Manufacturing Services

            

   

12% Secured Debt (Maturity—December 27, 2018)

  1,667  1,516  1,516 

   

Preferred Class A Units (14 units; 5% cumulative)(8)

     333  512 

   

Warrants (11 equivalent units)

     186  135 

         2,035  2,163 

              

Vision Solutions, Inc.(11)

 

Provider of Information Availability Software

            

   

LIBOR Plus 8.00% (Floor 1.50%), Current Coupon 9.50%, Secured Debt (Maturity—July 23, 2017)(9)

  5,000  4,987  4,750 

              

Western Dental Services, Inc.(11)

 

Dental Care Services

            

   

LIBOR Plus 6.50% (Floor 1.00%), Current Coupon 7.50%, Secured Debt (Maturity—November 1, 2018)(9)

  4,904  4,901  4,303 

              

Wilton Brands LLC(11)

 

Specialty Housewares Retailer

            

   

LIBOR Plus 7.25% (Floor 1.25%), Current Coupon 8.50%, Secured Debt (Maturity—August 30, 2018)(9)

  1,540  1,524  1,475 

              

Worley Claims Services, LLC(10)

 

Insurance Adjustment Management and Services Provider

            

   

LIBOR Plus 8.00% (Floor 1.00%), Current Coupon 9.00%, Secured Debt (Maturity—October 31, 2020)(9)

  6,435  6,381  6,210 

              

YP Holdings LLC(11)

 

Online and Offline Advertising Operator

            

   

LIBOR Plus 6.75% (Floor 1.25%), Current Coupon 8.00%, Secured Debt (Maturity—June 4, 2018)(9)

  2,455  2,435  2,382 

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Zilliant Incorporated

 

Price Optimization and Margin Management Solutions

            

   

Preferred Stock (186,777 shares)

     154  260 

   

Warrants (952,500 equivalent shares)

     1,071  1,190 

         1,225  1,450 

              

Subtotal Non-Control/Non-Affiliate Investments (49.6% of total investments at fair value)

 $945,187 $894,466 

Total Portfolio Investments, December 31, 2015

 $1,666,642 $1,799,996 

              

              

Table of Contents


MAIN STREET CAPITAL CORPORATION

Consolidated Schedule Of Investments (Continued)

December 31, 2015

(dollars in thousands)

Portfolio Company(1)
 Business Description
 Type of Investment(2)(3)
 Principal(4)
 Cost(4)
 Fair Value
 
  

Marketable Securities and Idle Funds Investments

       

              

PennantPark Investment Corporation(13)(15)

 

Business Development Company

            

   

Common Stock (343,149 shares)(8)

    $3,629 $2,121 

              

Other Marketable Securities and Idle Funds Investments(13)(15)

 

Investments in Marketable Securities and Diversified, Registered Bond Funds

            

         1,778  1,572 

Subtotal Marketable Securities and Idle Funds Investments (0.2% of total investments at fair value)

 $5,407 $3,693 

Total Investments, December 31, 2015

 $1,672,049 $1,803,689 

(1)
All investments are Lower Middle Market portfolio investments, unless otherwise noted. See Note B 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 Agreement 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 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 Investment Company Act of 1940, as amended ("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% of the voting securities are owned and the investments are not classified as Control investments.

(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. Variable rate loans bear interest at a rate that may be determined by reference to either LIBOR (which can include one-, two-, three- or six-month LIBOR) or Prime, at the borrower's option, which rates reset periodically based on the terms of the loan agreement.

(10)
Private Loan portfolio investment. See Note B for a description of Private Loan portfolio investments.

(11)
Middle Market portfolio investment. See Note B for a description of Middle Market portfolio investments.

(12)
Other Portfolio investment. See Note B 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)
Marketable securities and idle fund investments.

(16)
External Investment Manager. Investment is not encumbered as security for the Company's Credit Agreement 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)
Portfolio company is in a bankruptcy process and, as such, the maturity date of our debt investments in this portfolio company will not be finally determined until such process is complete. As noted in footnote (14), our debt investments in this portfolio company are on non-accrual status.

Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements

(Unaudited)

NOTE A—ORGANIZATION AND BASIS OF PRESENTATION

1.     Organization

        Main Street Capital Corporation ("MSCC") is a principal investment firm primarily focused on providing customized debt and equity financing to lower middle market ("LMM") companies and debt capital to middle market ("Middle Market") companies. The portfolio investments of MSCC and its consolidated subsidiaries are typically made to support management buyouts, recapitalizations, growth financings, refinancings and acquisitions of companies that operate in diversea variety of industry sectors. MSCC seeks to partner with entrepreneurs, business owners and management teams and generally provides "one stop" financing alternatives within its LMM portfolio. MSCC and its consolidated subsidiaries invest primarily in secured debt investments, equity investments, warrants and other securities of LMM companies based in the United States and in secured debt investments of Middle Market companies generally headquartered in the United States.

        MSCC was formed in March 2007 to operate as an internally managed business development company ("BDC") under the Investment Company Act of 1940, as amended (the "1940 Act"). MSCC wholly owns several investment funds, including Main Street Mezzanine Fund, LP ("MSMF") and, Main Street Capital II, LP ("MSC II") and togetherMain Street Capital III, LP ("MSC III" and, collectively with MSMF and MSC II, the "Funds"), and each of their general partners. The Funds are each licensed as a Small Business Investment Company ("SBIC") by the United States Small Business Administration ("SBA"). Because MSCC is internally managed, all of the executive officers and other employees are employed by MSCC. Therefore, MSCC does not pay any external investment advisory fees, but instead directly incurs the operating costs associated with employing investment and portfolio management professionals.

        MSC Adviser I, LLC (the "External Investment Manager") was formed in November 2013 as a wholly owned subsidiary of MSCC to provide investment management and other services to parties other than MSCC and its subsidiaries or their portfolio companies ("External Parties") and receivesreceive fee income for such services. MSCC has been granted no-action relief by the Securities and Exchange Commission ("SEC") to allow the External Investment Manager to register as a registered investment adviser ("RIA") under the Investment Advisers Act of 1940, as amended (the "Advisers Act").amended. Since the External Investment Manager conducts all of its investment management activities for External Parties, it is accounted for as a portfolio investment of MSCC and is not included as a consolidated subsidiary of MSCC in MSCC's consolidated financial statements.

        MSCC has elected to be treated for U.S. federal income tax purposes as a regulated investment company ("RIC") under Subchapter M of the Internal Revenue Code of 1986, as amended (the "Code"). As a result, MSCC generally will not pay corporate-level U.S. federal income taxes on any net ordinary taxable income or capital gains that it distributes to its stockholders.

        MSCC has certain direct and indirect wholly owned subsidiaries that have elected to be taxable entities (the "Taxable Subsidiaries"). The primary purpose of the Taxable Subsidiaries is to permit MSCC to hold equity investments in portfolio companies which are "pass-through" entities for tax purposes. The External Investment Manager is also a direct wholly owned subsidiary that has elected to be a taxable entity. The Taxable Subsidiaries and the External Investment Manager are each taxed at their normal corporate tax rates based on their taxable income.


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE A—ORGANIZATION AND BASIS OF PRESENTATION (Continued)

        Unless otherwise noted or the context otherwise indicates, the terms "we," "us," "our," the "Company" and "Main Street" refer to MSCC and its consolidated subsidiaries, which include the Funds and the Taxable Subsidiaries.

2.     Basis of Presentation

        Main Street's consolidated financial statements are prepared in accordance with generally accepted accounting principles in the United States of America ("U.S. GAAP"). For each of the periods presented herein, Main Street's consolidated financial statements include the accounts of MSCC and its consolidated subsidiaries. The Investment Portfolio, as used herein, refers to all of Main Street's investments in LMM portfolio companies, investments in Middle Market portfolio companies, Private Loan portfolio investments, Other Portfolio investments and the investment in the External Investment Manager but excludes all "Marketable securities and idle funds investments" (see Note C—Fair Value Hierarchy for Investments and Debentures—Portfolio Composition—Investment Portfolio Investment Composition for additional discussion of Main Street's Investment Portfolio and definitions for the terms Private Loan and Other Portfolio). "Marketable securities and idle funds investments" are classified as financial instruments and are reported separately on Main Street's consolidated balance sheets and consolidated schedules of investments due to the nature of such investments (see Note B.11.). Main Street's results of operations and cash flows for the three months ended March 31, 20162017 and 20152016, and financial position as of March 31, 20162017 and December 31, 2015,2016, are presented on a consolidated basis. The effects of all intercompany transactions between Main Street and its consolidated subsidiaries have been eliminated in consolidation.

        The accompanying unaudited consolidated financial statements of Main Street are presented in conformity with U.S. GAAP for interim financial information and pursuant to the requirements for reporting on Form 10-Q and Article 10 of Regulation S-X. Accordingly, certain disclosures accompanying annual financial statements prepared in accordance with U.S. GAAP are omitted. In the opinion of management, the unaudited consolidated financial results included herein contain all adjustments, consisting solely of normal recurring accruals, considered necessary for the fair presentation of financial statements for the interim periods included herein. The results of operations for the three months ended March 31, 20162017 and 20152016 are not necessarily indicative of the operating results to be expected for the full year. Also, the unaudited financial statements and notes should be read in conjunction with the audited financial statements and notes thereto for the year ended December 31, 2015.2016. Financial statements prepared on a U.S. GAAP basis require management to make estimates and assumptions that affect the amounts and disclosures reported in the financial statements and accompanying notes. Such estimates and assumptions could change in the future as more information becomes known, which could impact the amounts reported and disclosed herein.

        Under regulations pursuant to Article 6 of Regulation S-X applicable to BDCs and the Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("Codification" or "ASC"ASC") 946,Financial Services—Investment Companies ("ASC 946"), Main Street is precluded from consolidating other entities in which Main Street has equity investments, including those in which it has a controlling interest, unless the other entity is another investment company. An exception to this general principle in ASC 946 occurs if Main Street holds a controlling interest in an operating company that provides all or substantially all of its services directly to Main Street or to its portfolio companies. Accordingly, as noted above, MSCC's consolidated financial statements include the financial position and operating results for the Funds and the Taxable Subsidiaries. MSCC's consolidated financial statements also include the financial position and operating results for MSCC's wholly owned operating subsidiary, Main Street Capital Partners, LLC, ("MSCP"),has determined that all of its portfolio investments do not qualify for this exception, including the investment in the External Investment


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

as the wholly owned subsidiary provides all of its services directly or indirectly to Main Street or its portfolio companies. Main Street has determined that all of its portfolio investments do not qualify for this exception, including the investment in the External Investment NOTE A—ORGANIZATION AND BASIS OF PRESENTATION (Continued)

Manager. Therefore, Main Street's Investment Portfolio is carried on the consolidated balance sheet at fair value, as discussed further in Note B, with any adjustments to fair value recognized as "Net Change in Unrealized Appreciation (Depreciation)" on the consolidated statements of operations until the investment is realized, usually upon exit, resulting in any gain or loss being recognized as a "Net Realized Gain (Loss)."

        Main Street classifies its Investment Portfolio in accordance with the requirements of the 1940 Act. Under the 1940 Act, (a) "Control Investments" are defined as investments in which Main Street owns more than 25% of the voting securities or has rights to maintain greater than 50% of the board representation, (b) "Affiliate Investments" are defined as investments in which Main Street owns between 5% and 25% of the voting securities and does not have rights to maintain greater than 50% of the board representation, and (c) "Non-Control/Non-Affiliate Investments" are defined as investments that are neither Control Investments nor Affiliate Investments.

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

1.     Valuation of the Investment Portfolio

        Main Street accounts for its Investment Portfolio at fair value. As a result, Main Street follows the provisions of the Financial Accounting Standards Board ("FASB") ASC 820,Fair Value Measurements and Disclosures ("ASC 820"). ASC 820 defines fair value, establishes a framework for measuring fair value, establishes a fair value hierarchy based on the quality of inputs used to measure fair value and enhances disclosure requirements for fair value measurements. ASC 820 requires Main Street to assume that the portfolio investment is to be sold in the principal market to independent market participants, which may be a hypothetical market. Market participants are defined as buyers and sellers in the principal market that are independent, knowledgeable and willing and able to transact.

        Main Street's portfolio strategy calls for it to invest primarily in illiquid debt and equity securities issued by private,privately held LMM companies and more liquid debt securities issued by Middle Market companies that are generally larger in size than the LMM companies. Main Street categorizes some of its investments in LMM companies and Middle Market companies as Private Loan portfolio investments, which are primarily debt securities in privately held companies which have been originated through strategic relationships with other investment funds on a collaborative basis, and are often referred to in the debt markets as "club deals." Private Loan investments are typically similar in size, structure, terms and conditions to investments Main Street holds in its LMM portfolio and Middle Market portfolio. Main Street's portfolio also includes Other Portfolio investments which primarily consist of investments that are not consistent with the typical profiles for its LMM portfolio investments, Middle Market portfolio investments or Private Loan portfolio investments, including investments which may be managed by third parties. Main Street's portfolio investments may be subject to restrictions on resale.

        LMM investments and Other Portfolio investments generally have no established trading market while Middle Market securities generally have established markets that are not active. Private Loan investments may include investments which have no established trading market or have established


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

markets that are not active. Main Street determines in good faith the fair value of its Investment Portfolio pursuant to a valuation policy in accordance with ASC 820 and a valuation process approved


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

by its Board of Directors and in accordance with the 1940 Act. Main Street's valuation policies and processes are intended to provide a consistent basis for determining the fair value of Main Street's Investment Portfolio.

        For LMM portfolio investments, Main Street generally reviews external events, including private mergers, sales and acquisitions involving comparable companies, and includes these events in the valuation process by using an enterprise value waterfall methodology ("Waterfall") for its LMM equity investments and an income approach using a yield-to-maturity model ("Yield-to-Maturity") for its LMM debt investments. For Middle Market portfolio investments, Main Street primarily uses quoted prices in the valuation process. Main Street determines the appropriateness of the use of third-party broker quotes, if any, in determining fair value based on its understanding of the level of actual transactions used by the broker to develop the quote and whether the quote was an indicative price or binding offer, the depth and consistency of broker quotes and the correlation of changes in broker quotes with underlying performance of the portfolio company and other market indices. For Middle Market and Private Loan portfolio investments in debt securities for which it has determined that third-party quotes or other independent pricing are not available or appropriate, Main Street generally estimates the fair value based on the assumptions that it believes hypothetical market participants would use to value the investment in a current hypothetical sale using the Yield-to-Maturity valuation method. For its Other Portfolio equity investments, Main Street generally calculates the fair value of the investment primarily based on the net asset value ("NAV") of the fund and adjusts the fair value for other factors that would affect the fair value of the investment. All of the valuation approaches for Main Street's portfolio investments estimate the value of the investment as if Main Street were to sell, or exit, the investment as of the measurement date.

        These valuation approaches consider the value associated with Main Street's ability to control the capital structure of the portfolio company, as well as the timing of a potential exit. For valuation purposes, "control" portfolio investments are composed of debt and equity securities in companies for which Main Street has a controlling interest in the equity ownership of the portfolio company or the ability to nominate a majority of the portfolio company's board of directors. For valuation purposes, "non-control" portfolio investments are generally composed of debt and equity securities in companies for which Main Street does not have a controlling interest in the equity ownership of the portfolio company or the ability to nominate a majority of the portfolio company's board of directors.

        Under the Waterfall valuation method, Main Street estimates the enterprise value of a portfolio company using a combination of market and income approaches or other appropriate valuation methods, such as considering recent transactions in the equity securities of the portfolio company or third-party valuations of the portfolio company, and then performs a waterfall calculation by usingallocating the enterprise value over the portfolio company's securities in order of their preference relative to one another. The enterprise value is the fair value at which an enterprise could be sold in a transaction between two willing parties, other than through a forced or liquidation sale. Typically, private companies are bought and sold based on multiples of earnings before interest, taxes, depreciation and amortization ("EBITDA"), cash flows, net income, revenues, or in limited cases, book value. There is no single methodology for estimating enterprise value. For any one portfolio company, enterprise value


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

is generally described as a range of values from which a single estimate of enterprise value is derived. In estimating the enterprise value of a portfolio company, Main Street analyzes various factors including the portfolio company's historical and projected financial results. Due to SEC deadlines for Main Street's quarterly and annual financial reporting, the operating results of a portfolio company used in the current period valuation are generally the results from the period ended three months prior


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

to such valuation date and may include unaudited, projected, budgeted or pro forma financial information and may require adjustments for non-recurring items or to normalize the operating results that may require significant judgment in its determination. In addition, projecting future financial results requires significant judgment regarding future growth assumptions. In evaluating the operating results, Main Street also analyzes the impact of exposure to litigation, loss of customers or other contingencies. After determining the appropriate enterprise value, Main Street allocates the enterprise value to investments in order of the legal priority of the various components of the portfolio company's capital structure. In applying the Waterfall valuation method, Main Street assumes the loans are paid off at the principal amount in a change in control transaction and are not assumed by the buyer, which Main Street believes is consistent with its past transaction history and standard industry practices.

        Under the Yield-to-Maturity valuation method, Main Street also uses the income approach to determine the fair value of debt securities based on projections of the discounted future free cash flows that the debt security will likely generate, including analyzing the discounted cash flows of interest and principal amounts for the debt security, as set forth in the associated loan agreements, as well as the financial position and credit risk of the portfolio investments.company. Main Street's estimate of the expected repayment date of its debt securities is generally the legal maturity date of the instrument, as Main Street generally intends to hold its loans and debt securities to maturity. The Yield-to-Maturity analysis also considers changes in leverage levels, credit quality, portfolio company performance and other factors. Main Street will generally use the value determined by the Yield-to-Maturity analysis as the fair value for that security; however, because of Main Street's general intent to hold its loans to maturity, the fair value will not exceed the principal amount of the debt security valued using the Yield-to-Maturity valuation method. A change in the assumptions that Main Street uses to estimate the fair value of its debt securities using the Yield-to-Maturity valuation method could have a material impact on the determination of fair value. If there is deterioration in credit quality or if a debt security is in workout status, Main Street may consider other factors in determining the fair value of the debt security, including the value attributable to the debt security from the enterprise value of the portfolio company or the proceeds that would most likely be received in a liquidation analysis.

        Under the NAV valuation method, for an investment in an investment fund that does not have a readily determinable fair value, Main Street measures the fair value of the investment predominately based on the NAV of the investment fund as of the measurement date and adjusts the investment's fair value for factors known to Main Street that would affect that fund's NAV, including, but not limited to, fair values for individual investments held by the fund if Main Street holds the same investment or for a publicly traded investment. In addition, in determining the fair value of the investment, Main Street considers whether adjustments to the NAV are necessary in certain circumstances, based on the analysis of any restrictions on redemption of Main Street's investment as of the measurement date, recent actual sales or redemptions of interests in the investment fund, and expected future cash flows available to equity holders, including the rate of return on those cash flows compared to an implied market


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

return on equity required by market participants, or other uncertainties surrounding Main Street's ability to realize the full NAV of its interests in the investment fund.

        Pursuant to its internal valuation process and the requirements under the 1940 Act, Main Street performs valuation procedures on each of its portfolio investments quarterly. In addition to its internal valuation process, in arriving at estimates of fair value for its investments in its LMM portfolio companies, Main Street, among other things, consults with a nationally recognized independent financial advisory services firm. The nationally recognized independent financial advisory services firm analyzes and provides observations, recommendations and an assurance certification regarding the


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

Company's determinations of the fair value of its LMM portfolio company investments. The nationally recognized independent financial advisory services firm is generally consulted relative to Main Street's investments in each LMM portfolio company at least once every calendar year, and for Main Street's investments in new LMM portfolio companies, at least once in the twelve-month period subsequent to the initial investment. In certain instances, Main Street may determine that it is not cost-effective, and as a result is not in its stockholders' best interest, to consult with the nationally recognized independent financial advisory services firm on its investments in one or more LMM portfolio companies. Such instances include, but are not limited to, situations where the fair value of Main Street's investment in a LMM portfolio company is determined to be insignificant relative to the total Investment Portfolio. Main Street consulted with and received an assurance certification from its independent financial advisory services firm in arriving at Main Street's determination of fair value on its investments in a total of 12 LMM portfolio companies for the three months ended March 31, 2017, representing approximately 16% of the total LMM portfolio at fair value as of March 31, 2017, and on a total of 11 LMM portfolio companies for the three months ended March 31, 2016, representing approximately 18% of the total LMM portfolio at fair value as of March 31, 2016, and on a total of 15 LMM portfolio companies for the three months ended March 31, 2015, representing approximately 23% of the total LMM portfolio at fair value as of March 31, 2015.2016. Excluding its investments in new LMM portfolio companies which have not been in the Investment Portfolio for at least twelve months subsequent to the initial investment as of March 31, 20162017 and 2015,2016, as applicable, and its investments in the LMM portfolio companies that were not reviewed because their equity is publicly traded or they hold real estate for which a third-party appraisal is obtained on at least an annual basis, the percentage of the LMM portfolio reviewed and certified by theits independent financial advisory services firm for the three months ended March 31, 2017 and 2016 was 18% and 2015 was 19% and 27% of the total LMM portfolio at fair value as of March 31, 20162017 and 2015,2016, respectively.

        For valuation purposes, all of Main Street's Middle Market portfolio investments are non-control investments. To the extent sufficient observable inputs are available to determine fair value, Main Street uses observable inputs to determine the fair value of these investments through obtaining third-party quotes or other independent pricing. For Middle Market portfolio investments for which it has determined that third-party quotes or other independent pricing are not available or appropriate, Main Street generally estimates the fair value based on the assumptions that it believes hypothetical market participants would use to value such Middle Market debt investments in a current hypothetical sale using the Yield-to-Maturity valuation method and such Middle Market equity investments in a current hypothetical sale using the Waterfall valuation method. Because almost allthe vast majority of the Middle Market portfolio investments are typically valued using third partythird-party quotes or other independent pricing services (including 98%95% and 99%94% of the Middle Market portfolio investments as of March 31, 20162017 and December 31, 2015,2016, respectively), we doMain Street does not generally consult with any financial advisory services firms in connection with determining the fair value of ourits Middle Market investments.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

        For valuation purposes, all of Main Street's Private Loan portfolio investments are non-control investments. For Private Loan portfolio investments for which it has determined that third-party quotes or other independent pricing are not available or appropriate, Main Street generally estimates the fair value based on the assumptions that it believes hypothetical market participants would use to value such Private Loan debt investments in a current hypothetical sale using the Yield-to-Maturity valuation method and such Private Loan equity investments in a current hypothetical sale using the Waterfall valuation method.

        In addition to its internal valuation process, in arriving at estimates of fair value for its investments in its Private Loan portfolio companies, Main Street, among other things, consults with a nationally recognized independent financial advisory services firm. The nationally recognized independent financial advisory services firm analyzes and provides observations and recommendations and an


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

assurance certification regarding the Company's determinations of the fair value of its Private Loan portfolio company investments. The nationally recognized independent financial advisory services firm is generally consulted relative to Main Street's investments in each Private Loan portfolio company at least once every calendar year, and for Main Street's investments in new Private Loan portfolio companies, at least once in the twelve-month period subsequent to the initial investment. In certain instances, Main Street may determine that it is not cost-effective, and as a result is not in its stockholders' best interest, to consult with the nationally recognized independent financial advisory services firm on its investments in one or more Private Loan portfolio companies. Such instances include, but are not limited to, situations where the fair value of Main Street's investment in a Private Loan portfolio company is determined to be insignificant relative to the total Investment Portfolio. Main Street consulted with and received an assurance certification from its independent financial advisory services firm in arriving at its determination of fair value on its investments in a total of 9 Private Loan portfolio companies for the three months ended March 31, 2017, representing approximately 27% of the total Private Loan portfolio at fair value as of March 31, 2017, and on a total of 10 Private Loan portfolio companies for the three months ended March 31, 2016, representing approximately 36% of the total Private Loan portfolio at fair value as of March 31, 2016. Excluding its investments in new Private Loan portfolio companies which have not been in the Investment Portfolio for at least twelve months subsequent to the most recentinitial investment decision as of March 31, 2017 and 2016, as applicable, and its investments in theits Private Loan portfolio companies that were not reviewed because the investment is publicly tradedvalued based upon third-party quotes or quoted by banks,other independent pricing, the percentage of the Private Loan portfolio reviewed and certified by its independent financial advisory services firm for the three months ended March 31, 2017 and 2016 was 44% and 51% of the total Private Loan portfolio at fair value as of March 31, 2016.2017 and 2016, respectively.

        For valuation purposes, all of Main Street's Other Portfolio investments are non-control investments. Main Street's Other Portfolio investments comprised approximately 4.3%5.4% and 4.2%5.0%, respectively, of Main Street's Investment Portfolio at fair value as of March 31, 20162017 and December 31, 2015.2016. Similar to the LMM investment portfolio, market quotations for Other Portfolio equity investments are generally not readily available. For its Other Portfolio equity investments, Main Street generally determines the fair value of its investments using the NAV valuation method. For its Other Portfolio debt investments for which it has determined that third-party quotes or other independent pricing are not available or appropriate, Main Street generally estimates the fair value based on the assumptions that it believes hypothetical market participants would use to value such Other Portfolio debt investments in a current


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

hypothetical sale using the Yield-to-Maturity valuation method. For its Other Portfolio debt investments for which third-party quotes or other independent pricing are available and appropriate, Main Street determines the fair value of these investments through obtaining third partythird-party quotes or other independent pricing to the extent that these inputs are available and appropriate to determine fair value.

        For valuation purposes, Main Street's investment in the External Investment Manager is a control investment. Market quotations are not readily available for this investment, and as a result, Main Street determines the fair value of the External Investment Manager using the Waterfall valuation method under the market approach. In estimating the enterprise value, Main Street analyzes various factors, including the entity's historical and projected financial results, as well as its size, marketability and performance relative to the population of market comparables. This valuation approach estimates the value of the investment as if Main Street were to sell, or exit, the investment. In addition, Main Street considers the value associated with Main Street'sits ability to control the capital structure of the company, as well as the timing of a potential exit.exit, in connection with determining the fair value of the External Investment Manager.

        Due to the inherent uncertainty in the valuation process, Main Street's determination of fair value for its Investment Portfolio may differ materially from the values that would have been determined had


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

a ready market for the securities existed. In addition, changes in the market environment, portfolio company performance and other events that may occur over the lives of the investments may cause the gains or losses ultimately realized on these investments to be materially different than the valuations currently assigned. Main Street determines the fair value of each individual investment and records changes in fair value as unrealized appreciation or depreciation.

        Main Street uses an internally developed portfolio investment rating system in connection with its investment oversight, portfolio management and analysis and investment valuation procedures for its LMM portfolio companies. This system takes into account both quantitative and qualitative factors of the LMM portfolio company and the investments held therein.

        The Board of Directors of Main Street has the final responsibility for overseeing, reviewing and approving, in good faith, Main Street's determination of the fair value for its Investment Portfolio, as well as its valuation procedures, consistent with 1940 Act requirements. Main Street believes its Investment Portfolio as of March 31, 20162017 and December 31, 20152016 approximates fair value as of those dates based on the markets in which Main Street operates and other conditions in existence on those reporting dates.

2.     Use of Estimates

        The preparation of financial statements in conformity with accounting principles generally accepted in the United States of AmericaU.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the period. Actual results may differ from these estimates under different conditions or assumptions. Additionally, as explained in Note B.1., the consolidated financial statements include investments in the Investment Portfolio whose values have been estimated by Main Street with the oversight, review and approval by Main Street's Board of Directors in the absence of readily ascertainable market values. Because of the inherent uncertainty of the Investment Portfolio valuations,


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

those estimated values may differ significantlymaterially from the values that would have been determined had a readily availableready market for the investments existed, and it is reasonably possible that the differences could be material.securities existed.

3.     Cash and Cash Equivalents

        Cash and cash equivalents consist of cash and highly liquid investments with an original maturity of three months or less at the date of purchase. Cash and cash equivalents are carried at cost, which approximates fair value.

        At March 31, 2016,2017, cash balances totaling $14.5$29.9 million exceeded Federal Deposit Insurance Corporation insurance protection levels, subjecting the Company to risk related to the uninsured balance. All of the Company's cash deposits are held at large, established, high credit quality financial institutions and management believes that the risk of loss associated with any uninsured balances is remote.


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

4.     Marketable Securities and Idle Funds Investments

        Marketable securities and idle funds investments include intermediate-term secured debt investments, independently rated debt investments and publicly traded debt and equity investments. See the consolidated schedule of investments for more information on Marketable securities and idle funds investments.

5.     Interest, Dividend and Fee Income (Structuring and Advisory Services)

        Main Street records interest and dividend income on the accrual basis to the extent amounts are expected to be collected. Dividend income is recorded as dividends are declared by the portfolio company or at the point an obligation exists for the portfolio company to make a distribution. In accordance with Main Street's valuation policies, Main Street evaluates accrued interest and dividend income periodically for collectability. When a loan or debt security becomes 90 days or more past due, and if Main Street otherwise does not expect the debtor to be able to service all of its debt or other obligations, Main Street will generally place the loan or debt security on non-accrual status and cease recognizing interest income on that loan or debt security until the borrower has demonstrated the ability and intent to pay contractual amounts due. If a loan or debt security's status significantly improves regarding the debtor's ability to service the debt or other obligations, or if a loan or debt security is fully impaired, sold or written off, Main Street removes it from non-accrual status.

        As of March 31, 2017, Main Street's total Investment Portfolio had five investments on non-accrual status, which comprised approximately 0.2% of its fair value and 2.7% of its cost. As of December 31, 2016, Main Street's total Investment Portfolio had four investments on non-accrual status, which comprised approximately 0.6% of its fair value and 3.0% of its cost.

        Main Street holds certain debt and preferred equity instruments in its Investment Portfolio that contain payment-in-kind ("PIK") interest and cumulative dividend provisions. The PIK interest, computed at the contractual rate specified in each debt agreement, is periodically added to the principal balance of the debt and is recorded as interest income. Thus, the actual collection of this interest may be deferred until the time of debt principal repayment. Cumulative dividends are recorded as dividend income, and any dividends in arrears are added to the balance of the preferred equity investment. The actual collection of these dividends in arrears may be deferred until such time as the preferred equity is redeemed or sold. To maintain RIC tax treatment (as discussed in Note B.9.B.8. below), these non-cash sources of income may need to be paid out to stockholders in the form of distributions, even though Main Street may not have collected the PIK interest and cumulative dividends in cash. Main Street stops accruing PIK interest and cumulative dividends and writes off any accrued and uncollected interest and dividends in arrears when it determines that such PIK interest and dividends in


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

arrears are no longer collectible. For the three months ended March 31, 20162017 and 2015,2016, (i) approximately 3.1%3.4% and 2.2%3.1%, respectively, of Main Street's total investment income was attributable to PIK interest income not paid currently in cash and (ii) approximately 0.8%1.8% and 1.0%0.8%, respectively, of Main Street's total investment income was attributable to cumulative dividend income not paid currently in cash.

        As of March 31, 2016, Main Street's total Investment Portfolio had six investments on non-accrual status, which comprised approximately 0.5% of its fair value and 3.8% of its cost .. As of December 31, 2015, Main Street's total Investment Portfolio had six investments on non-accrual status, which comprised approximately 0.4% of its fair value and 3.7% of its cost.

        Main Street may periodically provide services, including structuring and advisory services, to its portfolio companies or other third parties. For services that are separately identifiable and evidence exists to substantiate fair value, fee income is recognized as earned, which is generally when the investment or other applicable transaction closes. Fees received in connection with debt financing


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Notes to Consolidated Financial Statements (Continued)

(Unaudited)

transactions for services that do not meet these criteria are treated as debt origination fees and are deferred and accreted into income over the life of the financing.

        A presentation of the investment income Main Street received from its Investment Portfolio in each of the periods presented is as follows:


 Three Months Ended
March 31,
  Three Months Ended
March 31,
 

 2016 2015  2017 2016 

 (dollars
in thousands)

  (dollars in
thousands)

 

Interest, fee and dividend income:

          

Interest income

 $32,182 $30,067  $38,463 $32,182 

Dividend income

 7,629 5,136  6,982 7,629 

Fee income

 2,064 1,602  2,444 2,064 

Total interest, fee and dividend income

 $41,875 $36,805  $47,889 $41,875 

6.5.     Deferred Financing Costs

        Deferred financing costs include SBIC debenture commitment fees and SBIC debenture leverage fees on the SBIC debentures which are not accounted for under the fair value option under ASC 825 (as discussed further in Note B.11.B.10.). These fees are approximately 3.4% of the total comitmentcommitment and drawndraw amounts, as applicable. These deferred financing costs have been capitalized and are being amortized into interest expense over the ten year term of each debenture agreement.

        Deferred financing costs also include commitment fees and other costs related to Main Street's multi-year investmentrevolving credit facility (the "Credit Facility,"Facility", as discussed further in Note F) and its notes (as discussed further in Note G). These costs have been capitalized and are amortized into interest expense over the term of the individual instrument.

7.6.     Unearned Income—Debt Origination Fees and Original Issue Discount and Discounts / Premiums to Par Value

        Main Street capitalizes debt origination fees received in connection with financings and reflects such fees as unearned income netted against the applicable debt investments. The unearned income from the fees is accreted into interest income based on the effective interest method over the life of the financing.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

        In connection with its portfolio debt investments, Main Street sometimes receives nominal cost warrants or warrants with an exercise price below the fair value of the underlying equity (together, "nominal cost equity") that are valued as part of the negotiation process with the particular portfolio company. When Main Street receives nominal cost equity, Main Street allocates its cost basis in its investment between its debt security and its nominal cost equity at the time of origination based on amounts negotiated with the particular portfolio company. The allocated amounts are based upon the fair value of the nominal cost equity, which is then used to determine the allocation of cost to the debt security. Any discount recorded on a debt investment resulting from this allocation is reflected as unearned income, which is netted against the applicable debt investment, and accreted into interest income based on the effective interest method over the life of the debt investment. The actual collection of this interest is deferred until the time of debt principal repayment.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

        Main Street may also purchase debt securities at a discount or at a premium to the par value of the debt security. In the case of a purchase at a discount, Main Street records the investment at the par value of the debt security net of the discount, and the discount is accreted into interest income based on the effective interest method over the life of the debt investment. In the case of a purchase at a premium, Main Street records the investment at the par value of the debt security plus the premium, and the premium is amortized as a reduction to interest income based on the effective interest method over the life of the debt investment.

        To maintain RIC tax treatment (as discussed in Note B.9.B.8. below), these non-cash sources of income may need to be paid out to stockholders in the form of distributions, even though Main Street may not have collected the interest income. For the three months ended March 31, 2017 and 2016, approximately 3.5% and 2015, approximately 2.6% and 2.8%, respectively, of Main Street's total investment income was attributable to interest income forfrom the accretion of discounts associated with debt investments, net of any premium reduction.

8.7.     Share-Based Compensation

        Main Street accounts for its share-based compensation plans using the fair value method, as prescribed by ASC 718,Compensation—Stock Compensation. Accordingly, for restricted stock awards, Main Street measures the grant date fair value based upon the market price of its common stock on the date of the grant and amortizes the fair value of the awards as share-based compensation expense over the requisite service period, which is generally the vesting term.

        Effective January 1, 2016, Main Street elected early adoption of ASUAccounting Standards Update ("ASU") 2016-09,Compensation—Stock Compensation: Improvements to Employee Share-Based Payment Accounting ("ASU 2016-09," as discussed further below in Note B.13.B.12.). ASU 2016-09 requires that all excess tax benefits and tax deficiencies (including tax benefits of dividends on share-based payment awards) should be recognized as income tax expense or benefit in the income statement and no longer delay recognition of a tax benefit until the tax benefit is realized through a reduction to taxes payable. The tax effects of exercised or vested awards should be treated as discrete items in the reporting period in which they occur. Additionally, ASU 2016-09 allows an entity to make an entity-wide accounting policy election to either estimate the number of awards that are expected to vest, net of forfeitures, (current GAAP) or account for forfeitures when they occur. Amendments related to the timing of when excess tax benefits are recognized, minimum statutory withholding requirements, forfeitures and


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

intrinsic value should be applied using a modified retrospective transition method by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is adopted. As such, Main Street has recorded a $1.8 million adjustment to "Net Unrealized Appreciation, Net of Income Taxes" on the consolidated balance sheet to capture the cumulative tax effect as of January 1, 2016. The company has elected to account for forfeitures as they occur and this change had no impact on its consolidated financial statements. The additional amendments (cash flows classification, minimum statutory tax withholding requirements and classification of awards as either a liability or equity) did not have an effect on Main Street's consolidated financial statements.

9.8.     Income Taxes

        MSCC has elected to be treated for U.S. federal income tax purposes as a RIC. MSCC's taxable income includes the taxable income generated by MSCC and certain of its subsidiaries, including the Funds, which are treated as disregarded entities for tax purposes. As a RIC, MSCC generally will not


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

pay corporate-level U.S. federal income taxes on any net ordinary taxable income or capital gains that MSCC distributes to its stockholders. MSCC must generally distribute at least 90% of its "investment company taxable income" (which is generally its net ordinary taxable income and realized net short-term capital gains in excess of realized net long-term capital losses) and 90% of its tax-exempt income to maintain its RIC status (pass-through tax treatment for amounts distributed). As part of maintaining RIC status, undistributed taxable income (subject to a 4% non-deductible U.S FederalU.S. federal excise tax) pertaining to a given fiscal year may be distributed up to 12 months subsequent to the end of that fiscal year, provided such dividends are declared on or prior to the later of (i) the filing of the U.SU.S. federal income tax return for the applicable fiscal year or (ii) the fifteenth day of the ninth month following the close of the year in which generated such taxable income.income was generated.

        The Taxable Subsidiaries primarily hold certain portfolio investments for Main Street. The Taxable Subsidiaries permit Main Street to hold equity investments in portfolio companies which are "pass-through" entities for tax purposes and to continue to comply with the "source-income" requirements contained in the RIC tax provisions of the Code. The Taxable Subsidiaries are consolidated with Main Street for U.S. GAAP financial reporting purposes, and the portfolio investments held by the Taxable Subsidiaries are included in Main Street's consolidated financial statements as portfolio investments and recorded at fair value. The Taxable Subsidiaries are not consolidated with MSCC for income tax purposes and may generate income tax expense, or benefit, and tax assets and liabilities, as a result of their ownership of certain portfolio investments. The taxable income, or loss, of the Taxable Subsidiaries may differ from its book income, or loss, due to temporary book and tax timing differences and permanent differences. This income tax expense, or benefit, if any, and the related tax assets and liabilities, are reflected in Main Street's consolidated financial statements.

        MSCC's wholly owned subsidiary MSCP is included in Main Street's consolidated financial statements for financing reporting purposes. For tax purposes, MSCP has elected to be treated as a taxable entity, and therefore is not consolidated with MSCC for income tax purposes and is taxed at normal corporate tax rates based on its taxable income and, as a result of its activities, may generate income tax expense or benefit. The taxable income, or loss, of MSCP may differ from its book income, or loss, due to temporary book and tax timing differences and permanent differences. This income tax expense, or benefit, if any, and the related tax assets and liabilities, are reflected in Main Street's consolidated financial statements.

The Taxable Subsidiaries and MSCP use the liability method in accounting for income taxes. Deferred tax assets and liabilities are recorded for temporary differences between the tax basis of assets and liabilities and their reported amounts in the consolidated financial statements, using statutory tax rates in effect for the year in which the temporary differences are expected to reverse. A valuation allowance is provided, if necessary, against deferred tax assets when it is more likely than not that some portion or all of the deferred tax asset will not be realized.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

        Taxable income generally differs from net income for financial reporting purposes due to temporary and permanent differences in the recognition of income and expenses. Taxable income generally excludes net unrealized appreciation or depreciation, as investment gains or losses are not included in taxable income until they are realized.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

10.9.     Net Realized Gains or Losses and Net Change in Unrealized Appreciation or Depreciation

        Realized gains or losses are measured by the difference between the net proceeds from the sale or redemption of an investment or a financial instrument and the cost basis of the investment or financial instrument, without regard to unrealized appreciation or depreciation previously recognized, and includes investments written-off during the period net of recoveries and realized gains or losses from in-kind redemptions. Net change in unrealized appreciation or depreciation reflects the net change in the fair value of the Investment Portfolio and financial instruments and the reclassification of any prior period unrealized appreciation or depreciation on exited investments and financial instruments to realized gains or losses.

11.10.   Fair Value of Financial Instruments

        Fair value estimates are made at discrete points in time based on relevant information. These estimates may be subjective in nature and involve uncertainties and matters of significant judgment and, therefore, cannot be determined with precision. Main Street believes that the carrying amounts of its financial instruments, consisting of cash and cash equivalents, receivables, payables and other liabilities approximate the fair values of such items due to the short termshort-term nature of these instruments. Marketable securities and idle funds investments may include investments in certificates of deposit, U.S. government agency securities, independently rated debt investments, diversified bond funds and publicly traded debt and equity investments and the fair value determination for these investments under the provisions of ASC 820 generally consists of Level 1 and 2 observable inputs, similar in nature to those discussed further in Note C.

        As part of Main Street's acquisition of the majority of the equity interests of MSC II in January 2010 (the "MSC II Acquisition"), Main Street elected the fair value option under ASC 825,Financial Instruments ("ASC 825") relating to accounting for debt obligations at their fair value, for the MSC II SBIC debentures acquired (the "Acquired Debentures") as part of the acquisition accounting related to the MSC II Acquisition and values those obligations as discussed further in Note C. In order to provide for a more consistent basis of presentation, Main Street has continued to elect the fair value option for SBIC debentures issued by MSC II subsequent to the MSC II Acquisition. When the fair value option is elected for a given SBIC debenture, the deferred loan costs associated with the debenture are fully expensed in the current period to "Net Change in Unrealized Appreciation (Depreciation)—SBIC debentures" as part of the fair value adjustment. Interest incurred in connection with SBIC debentures which are valued at fair value is included in interest expense.

12.11.   Earnings per Share

        Basic and diluted per share calculations are computed utilizing the weighted-average number of shares of common stock outstanding for the period. In accordance with ASC 260,Earnings Per Share, the unvested shares of restricted stock awarded pursuant to Main Street's equity compensation plans are participating securities and, therefore, are included in the basic earnings per share calculation. As a result, for all periods presented, there is no difference between diluted earnings per share and basic earnings per share amounts.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

13.NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

12.   Recently Issued or Adopted Accounting Standards

        In May 2014, the FASB issued Accounting Standards UpdateASU 2014-09,Revenue from Contracts with Customers (Topic 606). ASU 2014-92014-09 supersedes the revenue recognition requirements under ASC Topic 605,Revenue Recognition, and most industry-specific guidance throughout the Industry Topics of the ASC. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which an entity expects to be entitled in exchange for those goods or services. Under the new guidance, an entity is required to perform the following five steps: (1) identify the contract(s) with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract, and (5) recognize revenue when (or as) the entity satisfies a performance obligation. The new guidance will significantly enhance comparability of revenue recognition practices across entities, industries, jurisdictions and capital markets. Additionally, the guidance requires improved disclosures as to the nature, amount, timing and uncertainty of revenue that is recognized. TheIn March 2016, the FASB tentatively decided to deferissued ASU 2016-08,Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net), which clarified the effective dateimplementation guidance on principal versus agent considerations. In April 2016, the FASB issued ASU 2016-10,Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing, which clarified the implementation guidance regarding performance obligations and licensing arrangements. In May 2016, the FASB issued ASU No. 2016-12,Revenue from Contracts with Customers (Topic 606)—Narrow-Scope Improvements and Practical Expedients, which clarified guidance on assessing collectability, presenting sales tax, measuring noncash consideration, and certain transition matters. In December 2016, the FASB issued ASU No. 2016-20,Revenue from Contracts with Customers (Topic 606)—Technical Corrections and Improvements, which provided disclosure relief, and clarified the scope and application of the new revenue standard for public entities under U.S. GAAP for one year. If finalized, theand related cost guidance. The new guidance will be effective for the annual reporting period beginning after December 15, 2017, including interim periods within that reporting period. Early adoption would be permitted for annual reporting periods beginning after December 15, 2016. Main Street is currently evaluatingexpects to identify similar performance obligations under ASC 606 as compared with deliverables and separate units of account previously identified. As a result, Main Street expects timing of its revenue recognition to remain the impact the adoption of this new accounting standard will have on its financial statements.same.

        In May 2015, the FASB issued ASU 2015-07,Fair Value Measurements—Disclosures for Certain Entities that Calculate Net Asset Value per Share. This amendment updates guidance intended to eliminate the diversity in practice surrounding how investments measured at net asset value under the practical expedient with future redemption dates have been categorized in the fair value hierarchy. Under the updated guidance, investments for which fair value is measured at net asset value per share using the practical expedient should no longer be categorized in the fair value hierarchy, while investments for which fair value is measured at net asset value per share but the practical expedient is not applied should continue to be categorized in the fair value hierarchy. The updated guidance requires retrospective adoption for all periods presented and is effective for interim and annual reporting periods beginning after December 15, 2015, with early adoption permitted. The Company adopted this standard during the three months ended March 31, 2016. There was no impact of the adoption of this new accounting standard on ourMain Street's consolidated financial statements as none of ourits investments are measured through the use of the practical expedient.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE B—SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

        In February 2016, the FASB issued ASU 2016-02,Leases, which requires lessees to recognize on the balance sheet a right-of-use asset, representing its right to use the underlying asset for the lease term, and a lease liability for all leases with terms greater than 12 months. The guidance also requires qualitative and quantitative disclosures designed to assess the amount, timing, and uncertainty of cash flows arising from leases. The standard requires the use of a modified retrospective transition approach, which includes a number of optional practical expedients that entities may elect to apply. The new guidance is effective for annual periods beginning after December 15, 2018, and interim periods therein. Early application is permitted. The impactWhile Main Street continues to assess the effect of adoption, Main Street currently believes the most significant change relates to the recognition of a new right-of-use asset and lease liability on its consolidated balance sheet for its office space operating lease. Main Street currently has one operating lease for office space and does not expect a significant change in the leasing activity between now and adoption. See further discussion of the adoption of this new accounting standard on Main Street's consolidated financial statements is currently being evaluated.operating lease obligation in Note M.

        In March 2016, the FASB issued ASU 2016-09, which is intended to simplify several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

of awards as either equity or liabilities, and classification on the statement of cash flows. The new guidance is effective for annual periods beginning after December 15, 2016, and interim periods therein. Early application is permitted. The Company elected to early adopt this standard during the three months ended March 31, 2016. See further discussion of the impact of the adoption of this standard in Note B.8.B.7.

        In August 2016, the FASB issued ASU 2016-15,Statement of Cash Flows (Topic 230), which is intended to reduce the existing diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The guidance is effective for annual periods beginning after December 15, 2017, and interim periods therein. Early application is permitted. The impact of the adoption of this new accounting standard on Main Street's consolidated financial statements is not expected to be material.

        From time to time, new accounting pronouncements are issued by the FASB or other standards setting bodies that are adopted by Main Street as of the specified effective date. Main Street believes that the impact of recently issued standards and any that are not yet effective will not have a material impact on its consolidated financial statements upon adoption.

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION

        ASC 820 defines fair value, establishes a framework for measuring fair value, establishes a fair value hierarchy based on the quality of inputs used to measure fair value, and enhances disclosure requirements for fair value measurements. Main Street accounts for its investments at fair value.

        In accordance with ASC 820, Main Street has categorized its investments based on the priority of the inputs to the valuation technique into a three-level fair value hierarchy. The fair value hierarchy


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

gives the highest priority to quoted prices in active markets for identical investments (Level 1) and the lowest priority to unobservable inputs (Level 3).

        Investments recorded on Main Street's balance sheet are categorized based on the inputs to the valuation techniques as follows:


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

        As required by ASC 820, when the inputs used to measure fair value fall within different levels of the hierarchy, the level within which the fair value measurement is categorized is based on the lowest level input that is significant to the fair value measurement in its entirety. For example, a Level 3 fair value measurement may include inputs that are observable (Levels 1 and 2) and unobservable (Level 3). Therefore, unrealized appreciation and depreciation related to such investments categorized within the Level 3 tables below may include changes in fair value that are attributable to both observable inputs (Levels 1 and 2) and unobservable inputs (Level 3). Main Street conducts reviews of fair value hierarchy classifications on a quarterly basis. During the classification process, Main Street may determine that it is appropriate to transfer investments between fair value hierarchy Levels. These transfers occur when Main Street has concluded that it is appropriate for the classification of an individual asset to be changed due to a change in the factors used to determine the selection of the Level. Any such changes are deemed to be effective during the quarter in which the transfer occurs.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

        As of March 31, 20162017 and December 31, 2015,2016, all of Main Street's LMM portfolio investments except for the debt and equity investmentsinvestment in one portfolio company consisted of illiquid securities issued by private companies. Those investmentsThe investment which werewas the exceptions wereexception was in a company with publicly traded equity. As a result, the fair value determination for the LMM portfolio investments primarily consisted of unobservable inputs. The fair value determination for the publicly traded equity security consisted of observable inputs in non-active markets for which sufficient observable inputs were available to determine the fair value. As a result, all of Main Street's LMM portfolio investments were categorized as Level 3 as of March 31, 20162017 and December 31, 2015,2016, except for the one publicly traded equity security which was categorized as Level 2.

        As of March 31, 20162017 and December 31, 2015,2016, Main Street's Middle Market portfolio investments consisted primarily of investments in secured and unsecured debt investments and independently rated debt investments. The fair value determination for these investments consisted of a combination of observable inputs in non-active markets for which sufficient observable inputs were not available to determine the fair value of these investments and unobservable inputs. As a result, all of Main Street's Middle Market portfolio investments were categorized as Level 3 as of March 31, 20162017 and December 31, 2015.2016.

        As of March 31, 20162017 and December 31, 2015,2016, Main Street's Private Loan portfolio investments primarily consisted of investments in interest-bearing secured debt investments. The fair value determination for these investments consisted of a combination of observable inputs in non-active markets for which sufficient observable inputs were not available to determine the fair value of these investments and unobservable inputs. As a result, all of Main Street's Private Loan portfolio investments were categorized as Level 3 as of March 31, 20162017 and December 31, 2015.2016.

        As of March 31, 20162017 and December 31, 2015,2016, Main Street's Other Portfolio investments consisted of illiquid securities issued by private companies. The fair value determination for these investments primarily consisted of unobservable inputs. As a result, all of Main Street's Other Portfolio investments were categorized as Level 3 as of March 31, 20162017 and December 31, 2015.

        As of March 31, 2016 and December 31, 2015, Main Street's Marketable securities and idle funds investments consisted primarily of investments in publicly traded debt and equity investments. The fair value determination for these investments consisted of a combination of observable inputs in active markets for which sufficient observable inputs were available to determine the fair value of these investments. As a result, all of Main Street's Marketable securities and idle funds investments were categorized as Level 1 as of March 31, 2016 and December 31, 2015.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)2016.

        The fair value determination of each portfolio investment categorized as Level 3 required one or more of the following unobservable inputs:


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

        The significant unobservable inputs used in the fair value measurement of Main Street's LMM equity securities, which are generally valued through an average of the discounted cash flow technique and the market comparable/enterprise value technique (unless one of these approaches is determined to not be appropriate), are (i) EBITDA multiples and (ii) the weighted-average cost of capital ("WACC"). Significant increases (decreases) in EBITDA multiple inputs in isolation would result in a significantly higher (lower) fair value measurement. On the contrary, significant increases (decreases) in WACC inputs in isolation would result in a significantly lower (higher) fair value measurement. The significant unobservable inputs used in the fair value measurement of Main Street's LMM, Middle Market, Private Loan and Other Portfolio debt securities are (i) risk adjusted discount rates used in the Yield-to-Maturity valuation technique (described in Note B.1.—Valuation of the Investment Portfolio) and (ii) the percentage of expected principal recovery. Significant increases (decreases) in any of these discount rates in isolation would result in a significantly lower (higher) fair value measurement. Significant increases (decreases) in any of these expected principal recovery percentages in isolation would result in a significantly higher (lower) fair value measurement. However, due to the nature of certain investments, fair value measurements may be based on other criteria, such as third-party appraisals of collateral and fair values as determined by independent third parties, which are not presented in the tables below.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

appraisals of collateral and fair values as determined by independent third parties, which are not presented in the tables below.NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

        The following tables provide a summary of the significant unobservable inputs used to fair value Main Street's Level 3 portfolio investments as of March 31, 20162017 and December 31, 2015:2016:

Type of Investment
 Fair Value
as of
March 31,
2016
(in thousands)
 Valuation Technique Significant Unobservable Inputs Range(3) Weighted
Average(3)
 Median(3)  Fair Value
as of
March 31,
2017
(in thousands)
 Valuation Technique Significant Unobservable Inputs Range(3) Weighted
Average(3)
 Median(3) 

Equity investments

 $528,064 Discounted cash flow Weighted-average cost of capital 10.0% - 27.5% 13.3% 13.6%  $579,449 Discounted cash flow Weighted-average cost of capital 10.1% - 22.7% 12.7% 13.3% 

    Market comparable / Enterprise Value EBITDA multiple(1) 4.0x - 8.5x(2) 7.1x 5.5x     Market comparable / Enterprise Value EBITDA multiple(1) 4.5x - 8.5x(2) 7.1x 6.0x 

Debt investments

 
$

668,040
 

Discounted cash flow

 

Risk adjusted discount factor

 

8.2% - 15.4%(2)

 
12.0%
 
11.8%
  $818,956 Discounted cash flow Risk adjusted discount factor 7.4% - 16.0%(2) 11.4% 11.1% 

     Expected principal recovery percentage 12.0% - 100.0% 99.8% 100.0%     Expected principal recovery percentage 3.0% - 100.0% 99.8% 100.0% 

Debt investments

 
$

618,957
 

Market approach

 

Third party quote

 

11.3 - 101.0

      $578,703 Market approach Third-party quote 15.0 - 105.0     

Total Level 3 investments

 $1,815,061         $1,977,108       

(1)
EBITDA may include proforma adjustments and/or other addbacks based on specific circumstances related to each investment.

(2)
Range excludes outliers that are greater than one standard deviation from the mean. Including these outliers, the range for EBITDA multiple is 4.0x3.5x - 18.8x17.5x and the range for risk adjusted discount factor is 5.3%4.8% - 29.6%43.0%.

(3)
Does not include investments for which the valuation technique does not include the use of the applicable fair value input.


Type of Investment
 Fair Value
as of
December 31,
2015
(in thousands)
 Valuation Technique Significant Unobservable Inputs Range(3) Weighted
Average(3)
 Median(3) 

Equity investments

 $530,612 Discounted cash flow Weighted-average cost of capital 10.5% - 25.1%  13.4%  13.9% 

    Market comparable / Enterprise Value EBITDA multiple(1) 4.0x - 8.5x(2)  7.0x  5.5x 

Debt investments

 
$

628,492
 

Discounted cash flow

 

Risk adjusted discount factor

 

8.1% - 15.3%(2)

  
11.9%
  
11.9%
 

      Expected principal recovery percentage 16.6% - 100.0%  99.7%  100.0% 

Debt investments

 
$

637,052
 

Market approach

 

Third party quote

 

12.1 - 100.1

       

Total Level 3 investments

 $1,796,156             
Type of
Investment
 Fair Value
as of
December 31,
2016
(in thousands)
 Valuation Technique Significant Unobservable Inputs Range(3) Weighted
Average(3)
 Median(3) 

Equity investments

 $567,003 Discounted cash flow Weighted-average cost of capital 10.4% - 23.1%  13.0%  13.7% 

    Market comparable / Enterprise Value EBITDA multiple(1) 4.5x - 8.5x(2)  7.1x  6.0x 

Debt investments

 $808,895 Discounted cash flow Risk adjusted discount factor 7.4% - 15.9%(2)  11.8%  11.6% 

      Expected principal recovery percentage 3.0% - 100.0%  99.7%  100.0% 

Debt investments

 $618,928 Market approach Third-party quote 22.5 - 108.0       

Total Level 3 investments

 $1,994,826             

(1)
EBITDA may include proforma adjustments and/or other addbacks based on specific circumstances related to each investment.

(2)
Range excludes outliers that are greater than one standard deviation from the mean. Including these outliers, the range for EBITDA multiple is 4.0x3.3x - 18.8x17.5x and the range for risk adjusted discount factor is 6.7%4.8% - 29.6%38.0%.

(3)
Does not include investments for which the valuation technique does not include the use of the applicable fair value input.

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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

        The following tables provide a summary of changes in fair value of Main Street's Level 3 portfolio investments for the three month periods ended March 31, 20162017 and 20152016 (amounts in thousands). Net:


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

unrealized appreciation (depreciation) is included in the net change in unrealized appreciation (depreciation)—portfolio investments on the consolidated statements of operations.

Type of Investment
 Fair Value
as of
December 31,
2015
 Transfers
Into Level 3
Hierarchy
 Redemptions/
Repayments
 New
Investments
 Net Changes
from
Unrealized
to Realized
 Net
Unrealized
Appreciation
(Depreciation)
 Other(1) Fair Value
as of
March 31,
2016
  Fair Value
as of
December 31,
2016
 Transfers
Into Level 3
Hierarchy
 Redemptions/
Repayments
 New
Investments
 Net Changes
from
Unrealized
to Realized
 Net
Unrealized
Appreciation
(Depreciation)
 Other(1) Fair Value as
of March 31,
2017
 

Debt

 1,265,544  (70,061) 101,465 4,510 (11,905) (2,556) 1,286,997  $1,427,823 $ $(190,366)$175,026 $1,340 $(10,108)$(6,056)$1,397,659 

Equity

 519,966  (5,987) 16,959 (16,816) (1,035) 2,556 515,643  549,453  (9,119) 25,691 (19,775) 11,876 6,056 564,182 

Equity Warrant

 10,646   2,819  (1,044)  12,421  17,550  (1,673) 331 (1,107) 166  15,267 

 1,796,156  (76,048) 121,243 (12,306) (13,984)  1,815,061  $1,994,826 $ $(201,158)$201,048 $(19,542)$1,934 $ $1,977,108 

(1)
Includes the impact of non-cash conversions.

Type of Investment
 Fair Value
as of
December 31,
2014
 Transfers
Into Level 3
Hierarchy
 Redemptions/
Repayments
 New
Investments
 Net Changes
from
Unrealized
to Realized
 Net
Unrealized
Appreciation
(Depreciation)
 Other(1) Fair Value
as of
March 31,
2015
  Fair Value
as of
December 31,
2015
 Transfers
Into Level 3
Hierarchy
 Redemptions/
Repayments
 New
Investments
 Net Changes
from
Unrealized
to Realized
 Net
Unrealized
Appreciation
(Depreciation)
 Other(1) Fair Value as
of March 31,
2016
 

Debt

 1,147,281  (145,175) 283,801 3,796 (1,512) (4,682) 1,283,509  $1,265,544 $ $(70,061)$101,465 $4,510 $(11,905)$(2,556)$1,286,997 

Equity

 391,933  (5,950) 24,030 354 15,347 4,435 430,149  519,966  (5,987) 16,959 (16,816) (1,035) 2,556 515,643 

Equity Warrant

 15,636  (449) 1,400 449 (201)  16,835  10,646   2,819  (1,044)  12,421 

 1,554,850  (151,574) 309,231 4,599 13,634 (247) 1,730,493  $1,796,156 $ $(76,048)$121,243 $(12,306)$(13,984)$ $1,815,061 

(1)
Includes the impact of non-cash conversions.

        As of March 31, 20162017 and December 31, 2015,2016, the fair value determination for the SBIC debentures recorded at fair value primarily consisted of unobservable inputs. As a result, the SBIC debentures which are recorded at fair value were categorized as Level 3. Main Street determines the fair value of these instruments primarily using a Yield-to-Maturity approach that analyzes the discounted cash flows of interest and principal for each SBIC debenture recorded at fair value based on estimated market interest rates for debt instruments of similar structure, terms, and maturity. Main Street's estimate of the expected repayment date of principal for each SBIC debenture recorded at fair value is the legal maturity date of the instrument. The significant unobservable inputs used in the fair value measurement of Main Street's SBIC debentures recorded at fair value are the estimated market interest rates used to fair value each debenture using the yield valuation technique described above. Significant increases (decreases) in the Yield-to-Maturity valuation inputsestimated market interest rates in isolation would result in a significantly lower (higher) fair value measurement.


Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

        The following tables provide a summary of the significant unobservable inputs used to fair value Main Street's Level 3 SBIC debentures as of March 31, 20162017 and December 31, 20152016 (amounts in thousands):

Type of Instrument
 Fair Value as of
March 31, 2016
 Valuation Technique Significant Unobservable Inputs Range Weighted
Average
  Fair Value as of
March 31, 2017
 Valuation Technique Significant Unobservable Inputs Range Weighted Average 

SBIC debentures

 $74,006 Discounted cash flow Estimated market interest rates 4.1% - 5.7% 4.8%  $49,155 Discounted cash flow Estimated market interest rates 4.2% - 5.2% 4.5%

 

Type of Instrument
 Fair Value as of
December 31, 2015
 Valuation Technique Significant Unobservable Inputs Range Weighted
Average
  Fair Value as of
December 31,
2016
 Valuation Technique Significant Unobservable Inputs Range Weighted Average 

SBIC debentures

 $73,860 Discounted cash flow Estimated market interest rates 4.1% - 5.8% 4.9%  $74,803 Discounted cash flow Estimated market interest rates 3.4% - 5.3% 4.2%

Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

        The following tables provide a summary of changes for the Level 3 SBIC debentures recorded at fair value for the three month periods ended March 31, 20162017 and 20152016 (amounts in thousands):

Type of Instrument
 Fair Value as of
December 31, 2015
 Repayments New SBIC
Debentures
 Net
Unrealized
(Appreciation)
Depreciation
 Fair Value
as of
March 31, 2016
  Fair Value as of
December 31, 2016
 Repayments Net Realized
Loss
 New SBIC
Debentures
 Net
Unrealized
(Appreciation)
Depreciation
 Fair Value as of
March 31, 2017
 

SBIC debentures at fair value

 $73,860 $ $ $146 $74,006  $74,803 $(25,200)$5,217 $ $(5,665)$49,155 

 

Type of Instrument
 Fair Value as of
December 31, 2014
 Repayments New SBIC
Debentures
 Net
Unrealized
(Appreciation)
Depreciation
 Fair Value
as of
March 31, 2015
 

SBIC debentures at fair value

 $72,981 $ $ $693 $73,674 

        At March 31, 2016 and December 31, 2015, Main Street's investments and SBIC debentures at fair value were categorized as follows in the fair value hierarchy for ASC 820 purposes:


  
 Fair Value Measurements 

  
 (in thousands)
 
At March 31, 2016
 Fair Value Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
 Significant Other
Observable Inputs
(Level 2)
 Significant
Unobservable Inputs
(Level 3)
 

LMM portfolio investments

 $860,746 $ $3,010 $857,736 

Middle Market portfolio investments

 579,544   579,544 

Private Loan portfolio investments

 271,338   271,338 

Other Portfolio investments

 78,651   78,651 

External Investment Manager

 27,792   27,792 

Total portfolio investments

 1,818,071  3,010 1,815,061 

Marketable securities and idle funds investments

 1,519 1,519   

Total investments

 $1,819,590 $1,519 $3,010 $1,815,061 
Type of
Instrument
 Fair Value as of
December 31, 2015
 Repayments New SBIC
Debentures
 Net
Unrealized
(Appreciation)
Depreciation
 Fair Value as of
March 31, 2016
 

SBIC debentures at fair value

 $74,006 $ $ $74,006  $73,860 $ $ $146 $74,006 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)


NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

        At March 31, 2017 and December 31, 2016, Main Street's investments and SBIC debentures at fair value were categorized as follows in the fair value hierarchy for ASC 820 purposes:


  
 Fair Value Measurements   
 Fair Value Measurements 

  
 (in thousands)
   
 (in thousands)
 
At December 31, 2015
 Fair Value Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
 Significant Other
Observable Inputs
(Level 2)
 Significant
Unobservable Inputs
(Level 3)
 
At March 31, 2017
 Fair Value Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
 Significant Other
Observable Inputs
(Level 2)
 Significant
Unobservable Inputs
(Level 3)
 

LMM portfolio investments

 $862,710 $ $3,840 $858,870  $886,559 $ $2,270 $884,289 

Middle Market portfolio investments

 586,900   586,900  568,796   568,796 

Private Loan portfolio investments

 248,313   248,313  384,220   384,220 

Other Portfolio investments

 74,801   74,801  106,331   106,331 

External Investment Manager

 27,272   27,272  33,472   33,472 

Total portfolio investments

 1,799,996  3,840 1,796,156  1,979,378  2,270 1,977,108 

Marketable securities and idle funds investments

 3,693 3,693        

Total investments

 $1,803,689 $3,693 $3,840 $1,796,156  $1,979,378 $ $2,270 $1,977,108 

SBIC debentures at fair value

 $73,860 $ $ $73,860  $49,155 $ $ $49,155 


 
  
 Fair Value Measurements 
 
  
 (in thousands)
 
At December 31, 2016
 Fair Value Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
 Significant Other
Observable Inputs
(Level 2)
 Significant
Unobservable Inputs
(Level 3)
 

LMM portfolio investments

 $892,592 $ $2,080 $890,512 

Middle Market portfolio investments

  630,578      630,578 

Private Loan portfolio investments

  342,867      342,867 

Other Portfolio investments

  100,252      100,252 

External Investment Manager

  30,617      30,617 

Total portfolio investments

  1,996,906    2,080  1,994,826 

Marketable securities and idle funds investments

         

Total investments

 $1,996,906 $ $2,080 $1,994,826 

SBIC debentures at fair value

 $74,803 $ $ $74,803 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

Investment Portfolio Composition

        Main Street's LMM portfolio investments primarily consist of secured debt, equity warrants and direct equity investments in privately held, LMM companies based in the United States. Main Street's LMM portfolio companies generally have annual revenues between $10 million and $150 million, and its LMM investments generally range in size from $5 million to $50 million. The LMM debt investments are typically secured by either a first or second priority lien on the assets of the portfolio company, generally bear interest at fixed rates, and generally have a term of between five and seven years from the original investment date. In most LMM portfolio investments, Main Street receives nominally priced equity warrants and/or makes direct equity investments in connection with a debt investment.

        Main Street's Middle Market portfolio investments primarily consist of direct investments in or secondary purchases of interest- bearinginterest-bearing debt securities in privately held companies based in the United States that are generally larger in size than the companies included in Main Street's LMM portfolio. Main Street's Middle Market portfolio companies generally have annual revenues between $150 million and $1.5 billion, and its Middle Market investments generally range in size from $3 million to $15 million. Main Street's Middle Market portfolio debt investments are generally secured by either a first or second priority lien on the assets of the portfolio company and typically have a term of between three and seven years from the original investment date.

        Main Street's private loan ("Private Loan") portfolio investments are primarily debt securities in privately held companies which have been originated through strategic relationships with other investment funds on a collaborative basis, and are often referred to in the debt markets as "club deals." Private Loan investments are typically similar in size, structure, terms and conditions to investments Main Street holds in its LMM portfolio and Middle Market portfolio. Main Street's Private Loan portfolio debt investments are generally secured by either a first or second priority lien on the assets of the portfolio company and typically have a term of between three and seven years from the original investment date.


Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

        Main Street's other portfolio ("Other Portfolio") investments primarily consist of investments which are not consistent with the typical profiles for LMM, Middle Market and Private Loan portfolio investments, including investments which may be managed by third parties. In the Other Portfolio, Main Street may incur indirect fees and expenses in connection with investments managed by third parties, such as investments in other investment companies or private funds. For Other Portfolio investments, Main Street generally receives distributions related to the assets held by the portfolio company. Those assets are typically expected to be liquidated over a five to ten year period.

        Main Street's external asset management business is conducted through its External Investment Manager. The External Investment Manager earns management fees based on the assets of the funds under management and may earn incentive fees, or a carried interest, based on the performance of the funds managed. Main Street has entered into an agreement with the External Investment Manager to share employees in connection with its asset management business generally, and specifically for its relationship with HMS Income Fund, Inc. ("HMS Income"). Through this agreement, Main Street shares employees with the External Investment Manager, including their related infrastructure, business


Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

relationships, management expertise and capital raising capabilities. In the first quarter of 2014, Main Street began allocating cost to the External Investment Manager pursuant to the sharing agreement. Main Street's total expenses for the three months ended March 31, 20162017 and 20152016 are net of the costsexpenses allocated to the External Investment Manager of $1.2$1.5 million and $0.8$1.2 million, respectively.

        Investment income, consisting of interest, dividends and fees, can fluctuate dramatically due to various factors, including the level of new investment activity, repayments of debt investments or sales of equity interests. Investment income in any given year could also be highly concentrated among several portfolio companies. For the three months ended March 31, 20162017 and 2015,2016, Main Street did not record investment income from any single portfolio company in excess of 10% of total investment income.

        The following tables provide a summary of Main Street's investments in the LMM, Middle Market and Private Loan portfolios as of March 31, 20162017 and December 31, 20152016 (this information excludes the Other Portfolio investments and the External Investment Manager which are discussed further below):


 As of March 31, 2016  As of March 31, 2017 

 LMM(a) Middle Market Private Loan  LMM(a) Middle Market Private Loan 

 (dollars in millions)
  (dollars in millions)
 

Number of portfolio companies

 72 84 42  73 69 49 

Fair value

 $860.7 $579.5 $271.3  $886.6 $568.8 $384.2 

Cost

 $694.5 $636.3 $294.8  $772.1 $588.9 $403.7 

% of portfolio at cost—debt

 70.9% 98.0% 93.7%  67.6% 96.9% 94.0% 

% of portfolio at cost—equity

 29.1% 2.0% 6.3%  32.4% 3.1% 6.0% 

% of debt investments at cost secured by first priority lien

 91.7% 85.4% 86.7%  96.1% 88.8% 90.2% 

Weighted-average annual effective yield(b)

 12.4% 8.1% 9.6%  12.2% 8.6% 9.6% 

Average EBITDA(c)

 $6.1 $94.2 $13.7  $4.6 $95.5 $24.8 

(a)
At March 31, 2016,2017, Main Street had equity ownership in approximately 96%99% of its LMM portfolio companies, and the average fully diluted equity ownership in those portfolio companies was approximately 35%37%.

(b)
The weighted-average annual effective yields were computed using the effective interest rates for all debt investments at cost as of March 31, 2017, including amortization of deferred debt origination fees and accretion of original issue discount but excluding fees payable upon repayment of the debt instruments and any debt investments on non-accrual status. Weighted-average annual effective yield is higher than what an investor in shares of Main Street's common stock will realize on its investment because it does not reflect Main Street's expenses or any sales load paid by an investor.

(c)
The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted-average for the Middle Market and Private Loan portfolios. These calculations exclude certain portfolio companies, including five LMM portfolio companies, one Middle

Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

 
 As of December 31, 2016 
 
 LMM(a) Middle Market Private Loan 
 
 (dollars in millions)
 

Number of portfolio companies

  73  78  46 

Fair value

 $892.6 $630.6 $342.9 

Cost

 $760.3 $646.8 $357.7 

% of total investments at cost—debt

  69.1%  97.2%  93.5% 

% of total investments at cost—equity

  30.9%  2.8%  6.5% 

% of debt investments at cost secured by first priority lien

  92.1%  89.1%  89.0% 

Weighted-average annual effective yield(b)

  12.5%  8.5%  9.6% 

Average EBITDA(c)

 $5.9 $98.6 $22.7 

(a)
At December 31, 2016, Main Street had equity ownership in approximately 99% of its LMM portfolio companies, and the average fully diluted equity ownership in those portfolio companies was approximately 36%.

(b)
The weighted-average annual effective yields were computed using the effective interest rates for all debt investments at cost as of MarchDecember 31, 2016, including amortization of deferred debt origination fees and accretion of original issue discount but excluding fees payable upon repayment of the debt instruments and any debt investments on non-accrual status. Weighted-average annual effective yield is higher than what an investor in shares of Main Street's common stock will realize on its investment because it does not reflect Main Street's expenses or any sales load paid by an investor.

(c)
The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted averageweighted-average for the Middle Market and Private Loan portfolios. These calculations exclude certain portfolio companies, including five LMM portfolio companies, fourone Middle Market portfolio companiescompany and sixthree Private Loan portfolio companies, as EBITDA is not a meaningful valuation metric for Main Street's investments in these portfolio companies, and those portfolio companies whose primary purpose is to own real estate.companies.

 
 As of December 31, 2015 
 
 LMM(a) Middle Market Private Loan 
 
 (dollars in millions)
 

Number of portfolio companies

  71  86  40 

Fair value

 $862.7 $586.9 $248.3 

Cost

 $685.6 $637.2 $268.6 

% of total investments at cost—debt

  70.4%  98.3%  94.3% 

% of total investments at cost—equity

  29.6%  1.7%  5.7% 

% of debt investments at cost secured by first priority lien

  91.8%  86.6%  87.3% 

Weighted-average annual effective yield(b)

  12.2%  8.0%  9.5% 

Average EBITDA(c)

 $6.0 $98.8 $13.1 

(a)
At December        As of March 31, 2015,2017, Main Street had equity ownershipOther Portfolio investments in ten companies, collectively totaling approximately 96%$106.3 million in fair value and approximately $111.8 million in cost basis and which comprised approximately 5.4% of its LMM portfolio companies, and the average fully diluted equity ownership in those portfolio companies was approximately 36%.

(b)
The weighted-average annual effective yields were computed using the effective interest rates for all debt investmentsMain Street's Investment Portfolio at cost asfair value. As of December 31, 2015, including amortization of deferred debt origination fees2016, Main Street had Other Portfolio investments in ten companies, collectively totaling approximately $100.3 million in fair value and accretion of original issue discount but excluding fees payable upon repayment of the debt instrumentsapproximately $107.1 million in cost basis and any debt investments on non-accrual status. Weighted-average annual effective yield is higher than what an investor in shareswhich comprised approximately 5.0% of Main Street's common stock will realize on its investment because it does not reflect Main Street's expenses or any sales load paid by an investor.

(c)
The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted average for the Middle Market and Private Loan portfolios. These calculations exclude certain portfolio companies, including five LMM portfolio companies, three Middle Market portfolio companies and six Private Loan portfolio companies as EBITDA is not a meaningful valuation metric for Main Street's investments in these portfolio companies companies, and those portfolio companies whose primary purpose is to own real estate.
Investment Portfolio at fair value.


Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

        As of March 31, 2016, Main Street had Other Portfolio investments in ten companies, collectively totaling approximately $78.7 million in fair value and approximately $86.6 million in cost basis and which comprised approximately 4.3% of Main Street's Investment Portfolio at fair value. As of December 31, 2015, Main Street had Other Portfolio investments in ten companies, collectively totaling approximately $74.8 million in fair value and approximately $75.2 million in cost basis and which comprised approximately 4.2% of Main Street's Investment Portfolio at fair value.NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

        As discussed further in Note A.1., Main Street holds an investment in the External Investment Manager, a wholly owned subsidiary that is treated as a portfolio investment. As of March 31, 2017, there was no cost basis in this investment and the investment had a fair value of approximately $33.5 million, which comprised approximately 1.7% of Main Street's Investment Portfolio at fair value. As of December 31, 2016, there was no cost basis in this investment and the investment had a fair value of $27.8approximately $30.6 million, which comprised 1.5% of Main Street's Investment Portfolio at fair value. As of December 31, 2015, there was no cost basis in this investment and the investment had a fair value of $27.3 million, which comprisedapproximately 1.5% of Main Street's Investment Portfolio at fair value.

        The following tables summarize the composition of Main Street's total combined LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments at cost and fair value by type of investment as a percentage of the total combined LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments, as of March 31, 20162017 and December 31, 20152016 (this information excludes the Other Portfolio investments and the External Investment Manager).

Cost:
 March 31, 2016 December 31, 2015  March 31, 2017 December 31, 2016 

First lien debt

 75.3% 75.8%  76.6% 76.1% 

Equity

 13.4% 13.5%  15.6% 14.5% 

Second lien debt

 9.3% 8.7%  6.2% 7.7% 

Equity warrants

 0.9% 0.9%  1.0% 1.1% 

Other

 1.1% 1.1%  0.6% 0.6% 

 100.0% 100.0%  100.0% 100.0% 

 

Fair Value:
 March 31, 2016 December 31, 2015  March 31, 2017 December 31, 2016 

First lien debt

 66.2% 66.1%  69.6% 68.7% 

Equity

 24.2% 24.9%  23.2% 22.6% 

Second lien debt

 8.3% 7.7%  5.8% 7.2% 

Equity warrants

 0.6% 0.6%  0.8% 0.9% 

Other

 0.7% 0.7%  0.6% 0.6% 

 100.0% 100.0%  100.0% 100.0% 

        The following tables summarize the composition of Main Street's total combined LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments by geographic region of the United States and other countries at cost and fair value as a percentage of the total combined LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments, as of March 31, 20162017 and December 31, 20152016 (this information excludes the Other


Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

Portfolio investments and the External Investment Manager). The geographic composition is determined by the location of the corporate headquarters of the portfolio company.

Cost:
 March 31, 2016 December 31, 2015  March 31, 2017 December 31, 2016 

Southwest

 31.7% 33.4%  28.3% 29.7% 

Midwest

 18.2% 16.7%  23.4% 23.0% 

West

 15.9% 16.1% 

Northeast

 18.1% 18.3%  15.2% 14.8% 

West

 14.5% 14.6% 

Southeast

 13.7% 13.5%  14.1% 13.1% 

Canada

 2.1% 2.2%  1.4% 1.7% 

Other Non-United States

 1.7% 1.3%  1.7% 1.6% 

 100.0% 100.0%  100.0% 100.0% 

 

Fair Value:
 March 31, 2016 December 31, 2015  March 31, 2017 December 31, 2016 

Southwest

 34.2% 36.7%  28.6% 31.0% 

Northeast

 16.5% 16.3% 

Midwest

 16.4% 15.1%  22.1% 21.2% 

West

 16.3% 16.1%  18.4% 18.3% 

Northeast

 14.4% 13.9% 

Southeast

 13.2% 12.6%  13.6% 12.7% 

Canada

 1.8% 2.0%  1.2% 1.4% 

Other Non-United States

 1.6% 1.2%  1.7% 1.5% 

 100.0% 100.0%  100.0% 100.0% 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

        Main Street's LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments are in companies conducting business in a variety of industries. The following tables summarize the composition of Main Street's total combined LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments by industry at cost and fair value


Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

as of March 31, 20162017 and December 31, 20152016 (this information excludes the Other Portfolio investments and the External Investment Manager).

Cost:
 March 31,
2016
 December 31,
2015
  March 31, 2017 December 31, 2016 

Energy Equipment & Services

 7.7% 7.5% 

Hotels, Restaurants & Leisure

 7.6% 7.9%  6.7% 6.5% 

Energy Equipment & Services

 7.3% 7.3% 

Construction & Engineering

 6.3% 5.3% 

Media

 6.0% 5.7% 

Machinery

 5.9% 5.7%  5.8% 5.6% 

Media

 5.9% 5.6% 

IT Services

 4.9% 5.1% 

Construction & Engineering

 4.5% 4.6% 

Software

 4.2% 4.5% 

Commercial Services & Supplies

 4.9% 5.0% 

Electronic Equipment, Instruments & Components

 4.2% 4.3%  4.5% 4.5% 

Specialty Retail

 4.0% 5.1%  3.9% 4.4% 

Diversified Consumer Services

 3.5% 2.8% 

Diversified Telecommunication Services

 3.3% 3.3% 

IT Services

 3.1% 3.9% 

Leisure Equipment & Products

 3.1% 0.9% 

Internet Software & Services

 3.0% 3.6% 

Auto Components

 2.8% 3.0% 

Health Care Providers & Services

 3.8% 4.1%  2.8% 3.0% 

Internet Software & Services

 3.7% 3.1% 

Diversified Consumer Services

 3.3% 3.7% 

Commercial Services & Supplies

 3.2% 3.3% 

Diversified Financial Services

 2.4% 2.3% 

Health Care Equipment & Supplies

 3.1% 3.1%  2.3% 2.3% 

Diversified Telecommunication Services

 2.8% 2.9% 

Diversified Financial Services

 2.8% 2.3% 

Auto Components

 2.6% 2.7% 

Software

 2.2% 2.6% 

Computers & Peripherals

 2.2% 2.2% 

Food Products

 2.4% 2.4%  2.1% 2.6% 

Building Products

 2.1% 2.1% 

Communications Equipment

 1.7% 2.3% 

Oil, Gas & Consumable Fuels

 2.2% 2.1%  1.6% 1.2% 

Building Products

 2.2% 1.9% 

Pharmaceuticals

 1.8% 1.9% 

Aerospace & Defense

 1.6% 0.9% 

Professional Services

 1.8% 1.9%  1.3% 1.4% 

Consumer Finance

 1.0% 1.5% 

Air Freight & Logistics

 1.0% 1.0% 

Real Estate Management & Development

 1.0% 0.7% 

Distributors

 0.9% 1.1% 

Road & Rail

 1.6% 1.6%  0.0% 1.5% 

Consumer Finance

 1.6% 0.8% 

Leisure Equipment & Products

 1.3% 1.1% 

Air Freight & Logistics

 1.1% 1.1% 

Aerospace & Defense

 1.0% 1.0% 

Other(1)

 9.2% 8.9%  9.2% 9.3% 

 100.0% 100.0%  100.0% 100.0% 
��

(1)
Includes various industries with each industry individually less than 1.0% of the total combined LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments at each date.

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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

Fair Value:
 March 31,
2016
 December 31,
2015
 

Hotels, Restaurants & Leisure

  7.7%  7.8% 

Machinery

  7.1%  7.0% 

Software

  5.7%  5.9% 

Energy Equipment & Services

  5.6%  6.0% 

Diversified Consumer Services

  5.5%  5.7% 

Media

  5.5%  5.1% 

Construction & Engineering

  5.0%  5.1% 

IT Services

  4.5%  4.6% 

Specialty Retail

  4.2%  6.0% 

Electronic Equipment, Instruments & Components

  3.7%  3.7% 

Internet Software & Services

  3.5%  2.9% 

Health Care Providers & Services

  3.2%  3.3% 

Commercial Services & Supplies

  3.1%  3.1% 

Health Care Equipment & Supplies

  3.0%  2.9% 

Auto Components

  3.0%  2.8% 

Diversified Financial Services

  2.8%  2.2% 

Road & Rail

  2.6%  2.6% 

Diversified Telecommunication Services

  2.5%  2.7% 

Food Products

  2.2%  2.1% 

Building Products

  2.0%  1.6% 

Professional Services

  1.8%  1.7% 

Pharmaceuticals

  1.6%  1.7% 

Consumer Finance

  1.3%  0.6% 

Air Freight & Logistics

  1.2%  1.3% 

Leisure Equipment & Products

  1.2%  1.1% 

Oil, Gas & Consumable Fuels

  1.0%  1.2% 

Other(1)

  9.5%  9.3% 

  100.0%  100.0% 
Fair Value:
 March 31, 2017 December 31, 2016 

Machinery

  7.0%  6.7% 

Hotels, Restaurants & Leisure

  6.8%  6.5% 

Construction & Engineering

  6.5%  5.6% 

Diversified Consumer Services

  6.4%  5.5% 

Energy Equipment & Services

  6.1%  5.8% 

Media

  5.6%  5.2% 

Commercial Services & Supplies

  4.8%  5.0% 

Specialty Retail

  4.1%  4.6% 

Electronic Equipment, Instruments & Components

  4.0%  3.9% 

IT Services

  3.1%  3.7% 

Leisure Equipment & Products

  3.0%  0.9% 

Internet Software & Services

  2.9%  3.5% 

Auto Components

  2.7%  2.9% 

Health Care Providers & Services

  2.6%  2.9% 

Diversified Telecommunication Services

  2.6%  2.5% 

Diversified Financial Services

  2.5%  2.3% 

Computers & Peripherals

  2.5%  2.3% 

Health Care Equipment & Supplies

  2.4%  2.4% 

Software

  2.3%  2.6% 

Food Products

  2.0%  2.4% 

Building Products

  2.0%  1.9% 

Communications Equipment

  1.7%  2.3% 

Aerospace & Defense

  1.5%  0.8% 

Oil, Gas & Consumable Fuels

  1.4%  1.1% 

Professional Services

  1.3%  1.3% 

Air Freight & Logistics

  1.2%  1.1% 

Real Estate Management & Development

  1.2%  0.7% 

Construction Materials

  1.0%  1.0% 

Consumer Finance

  0.9%  1.3% 

Distributors

  0.9%  1.1% 

Road & Rail

  0.0%  2.5% 

Other(1)

  7.0%  7.7% 

  100.0%  100.0% 

(1)
Includes various industries with each industry individually less than 1.0% of the total combined LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments at each date.

        At March 31, 20162017 and December 31, 2015,2016, Main Street had no portfolio investment that was greater than 10% of the Investment Portfolio at fair value.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)

Unconsolidated Significant Subsidiaries

        Main Street's investments are generally in small and mid-sized companies in a variety of industries.        In accordance with Rules 3-09 and 4-08(g) of Regulation S-X, Main Street must determine which of its unconsolidated controlled portfolio companies, if any, are considered "significant subsidiaries".subsidiaries." In evaluating these unconsolidated controlled portfolio companies, there are three tests utilized to determine if any of Main Street's Control Investments (as defined in Note A, including those unconsolidated controlled portfolio companies in which Main Street does not own greater than 50% of the voting securities) are considered significant subsidiaries: the investment test, the asset test and the income test. Rule 3-09 of Regulation S-X, as interpreted by the SEC, requires Main Street to include separate audited financial statements of an unconsolidated majority-owned subsidiary (Control


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

Investments in which Main Street owns greater than 50% of the voting securities) in an annual report if any of the three tests exceed 20% of Main Street's total investments at fair value, total assets or total income, respectively. Rule 4-08(g) of Regulation S-X requires summarized financial information of a Control Investment in an annual report if any of the three tests exceeds 10% of Main Street's annual total amounts and Rule 10-01(b)(1) of Regulation S-X requires summarized financial information in a quarterly report if any of the three tests exceeds 20% of Main Street's year-to-date total amounts.

        As of March 31, 2017 and December 31, 2016, Main Street had no single Control Investmentinvestment that represented greater than 20% of its total Investment Portfolio at fair value and no single investment whose total assets represented greater than 20% of its total assets. After performing the income test for the three months ended March 31, 2017, Main Street determined that the income from no single investment generated more than 20% of Main Street's total income. After performing the income test for the three months ended March 31, 2016, excluding investments which were fully exited after March 31, 2016, Main Street determined that its income from threetwo of its Control Investments individually generated more than 20% of itsMain Street's total income, primarily due to the unrealized appreciation that was recognized on the investments during the three months ended March 31, 2016. As such, GRT Rubber Technologies, LLC and Travis Acquisition LLC werewas considered a significant subsidiariessubsidiary at the 20% level as of March 31, 2016. Additionally, CBT Nuggets, LLC, an unconsolidated portfolio company that was a Control Investment, but which was not majority-owned by Main Street, was also considered a significant subsidiary at the 20% level as of March 31, 2016.

        The following table shows the summarized financial information for CBT Nuggets, LLC:

 
 As of March 31,
2016
 As of December 31,
2015
 
 
 (dollars in thousands)
 

Balance Sheet Data

       

Current Assets

 $6,072 $4,499 

Noncurrent Assets

  15,213  16,749 

Current Liabilities

  16,978  15,490 

Noncurrent Liabilities

     


 
 Three Months Ended March 31, 
 
 2016 2015 
 
 (dollars in thousands)
 

Summary of Operations

       

Total Revenue

 $9,080 $7,839 

Gross Profit

  7,882  6,740 

Income from Operations

  3,135  2,688 

Net Income

  3,264  2,763 
 
 As of
March 31,
 As of
December 31,
 
 
 2017 2016 
 
 (dollars in
thousands)

 

Balance Sheet Data

       

Current Assets

 $10,789 $7,275 

Noncurrent Assets

  12,266  13,610 

Current Liabilities

  18,201  17,883 

Noncurrent Liabilities

     

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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE C—FAIR VALUE HIERARCHY FOR INVESTMENTS AND DEBENTURES—PORTFOLIO COMPOSITION (Continued)


 
 Three Months
Ended
March 31,
 
 
 2017 2016 
 
 (dollars in
thousands)

 

Summary of Operations

       

Total Revenue

 $10,356 $9,080 

Gross Profit

  9,218  7,882 

Income from Operations

  3,524  3,135 

Net Income

  3,853  3,264 

        The following table shows the summarized financial information for GRT Rubber Technologies LLC:

 As of
March 31,
 As of
December 31,
 

 As of March 31,
2016
 As of December 31,
2015
  2017 2016 

 (dollars in thousands)
  (dollars in
thousands)

 

Balance Sheet Data

          

Current Assets

 $8,405 $9,729  $9,308 $8,326 

Noncurrent Assets

 35,095 36,129  31,209 32,106 

Current Liabilities

 4,532 3,517  4,408 2,941 

Noncurrent Liabilities

 19,500 22,812  18,250 18,562 

 

 
 Three Months Ended March 31, 
 
 2016 2015 
 
 (dollars in thousands)
 

Summary of Operations

       

Total Revenue

 $7,000 $8,538 

Gross Profit

  2,285  2,875 

Income from Operations

  613  1,247 

Net Income

  (61) 596 

        The following table shows the summarized financial information for Travis Acquisition LLC:

 
 As of March 31,
2016
 As of December 31,
2015
 
 
 (dollars in thousands)
 

Balance Sheet Data

       

Current Assets

 $14,179 $11,861 

Noncurrent Assets

  17,760  17,911 

Current Liabilities

  6,715  5,354 

Noncurrent Liabilities

  9,300  9,536 



 Three Months Ended March 31,  Three Months
Ended
March 31,
 

 2016 2015  2017 2016 

 (dollars in thousands)
  (dollars in
thousands)

 

Summary of Operations

          

Total Revenue

 $11,974 $10,653  $6,931 $7,000 

Gross Profit

 2,808 2,174  1,553 1,694 

Income from Operations

 1,754 1,398  402 613 

Net Income

 1,043 771  (211) (61)

NOTE D—EXTERNAL INVESTMENT MANAGER

        As discussed further in Note A.1., the External Investment Manager provides investment management and other services to External Parties. The External Investment Manager is accounted for as a portfolio investment of MSCC since the External Investment Manager conducts all of its investment management activities for External Parties.

        During May 2012, Main Street entered into an investment sub-advisory agreement with HMS Adviser, LP ("HMS Adviser"), which is the investment advisor to HMS Income, a non-publicly tradednon-listed BDC, to


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

BDC whose registration statement on Form N-2 was declared effective by the SEC in June 2012, to NOTE D—EXTERNAL INVESTMENT MANAGER (Continued)

provide certain investment advisory services to HMS Adviser. In December 2013, after obtaining required no-action relief from the SEC to allow it to own a registered investment adviser, Main Street assigned the sub-advisory agreement to the External Investment Manager since the fees received from such arrangement could otherwise have negative consequences on MSCC's ability to meet the source-of-income requirement necessary for it to maintain its RIC tax treatment. Under the investment sub-advisory agreement, the External Investment Manager is entitled to 50% of the base management fee and the incentive fees earned by HMS Adviser under its advisory agreement with HMS Income. Based upon several fee waiver agreements with HMS Income and HMS Adviser, the External Investment Manager did not begin accruing the base management fee and incentive fees, if any, until January 1, 2014. Beginning January 1, 2016, theThe External Investment Manager has conditionally agreed to waive a limited amount of the incentive fees otherwise earned during the three months ended March 31, 2016.earned. During the three months ended March 31, 20162017 and 2015,2016, the External Investment Manager earned $2.3$2.6 million and $1.4$2.3 million, respectively, of management fees (net of fees waived, if any) under the sub-advisory agreement with HMS Adviser.

        The investment in the External Investment Manager is accounted for using fair value accounting, with the fair value determined by Main Street and approved, in good faith, by Main Street's Board of Directors. Main Street determines the fair value of the External Investment Manager using the Waterfall valuation method under the market approach (see further discussion in Note B.1.). Any change in fair value of the investment in the External Investment Manager is recognized on Main Street's consolidated statement of operations in "Net Change in Unrealized Appreciation (Depreciation)—Portfolio investments".investments."

        The External Investment Manager has elected, for tax purposes, to be treated as a taxable entity, is not consolidated with Main Street for income tax purposes and is taxed at normal corporate tax rates based on its taxable income and, as a result of its activities, may generate income tax expense or benefit. The External Investment Manager has elected to be treated as a taxable entity to enable it to receive fee income and to allow MSCC to continue to comply with the "source-income" requirements contained in the RIC tax provisions of the Code. The taxable income, or loss, of the External Investment Manager may differ from its book income, or loss, due to temporary book and tax timing differences and permanent differences. The External Investment Manager provides for any income tax expense, or benefit, and any tax assets or liabilities in its separate financial statements.

        Main Street shares employees with the External Investment Manager and allocates costs related to such shared employees to the External Investment Manager generally based on a combination of the direct time spent, new investment origination activity and assets under management, depending on the nature of the expense. For the three months ended March 31, 20162017 and 2015,2016, Main Street allocated $1.2$1.5 million and $0.8$1.2 million of total expenses, respectively, to the External Investment Manager. The total contribution of the External Investment Manager to Main Street's net investment income consists of the combination of the expenses allocated to the External Investment Manager and dividend income from the External Investment Manager. For the three months ended March 31, 20162017 and 2015,2016, the total contribution to Main Street's net investment income was $1.9$2.2 million and $1.2$1.9 million, respectively.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE D—EXTERNAL INVESTMENT MANAGER (Continued)

        Summarized financial information from the separate financial statements of the External Investment Manager as of March 31, 20162017 and December 31, 20152016 and for the three months ended March 31, 20162017 and 20152016 is as follows:


 As of
March 31,
 As of
December 31,
  As of
March 31,
 As of
December 31,
 

 2016 2015  2017 2016 

 (dollars in thousands)
  (dollars in thousands)
 

Cash

 $31 $31  $ $ 

Taxes receivable

 18  

Accounts receivable—HMS Income

 2,254 2,262  2,588 2,496 

Total assets

 $2,303 $2,293  $2,588 $2,496 

Accounts payable to MSCC and its subsidiaries

 $1,605 $1,333  $1,350 $1,635 

Dividend payable to MSCC

 698 677  694 719 

Taxes payable

  283  544 142 

Equity

      

Total liabilities and equity

 $2,303 $2,293  $2,588 $2,496 

 


 Three Months
Ended March 31,
 

 2016 2015  Three Months
Ended
March 31,
 

 (dollars in thousands)
  2017 2016 

Management fee income

 $2,251 $1,428  $2,620 $2,251 

Expenses allocated from MSCC or its subsidiaries:

          

Salaries, share-based compensation and other personnel costs

 (728) (567) (919) (728)

Other G&A expenses

 (426) (260) (605) (426)

Total allocated expenses

 (1,154) (827) (1,524) (1,154)

Pre-tax income

 1,097 601  1,096 1,097 

Tax expense

 (399) (202) 
(402

)
 
(399

)

Net income

 $698 $399  $694 $698 

NOTE E—SBIC DEBENTURES

        Due to each of the Funds' status as a licensed SBIC, Main Street has the ability to issue, through the Funds, debentures guaranteed by the SBA up to a maximum amount of $350.0 million through its three existing SBIC licenses. SBIC debentures payable were $225.0$240.2 million and $240.0 million at both March 31, 20162017 and December 31, 2015,2016, respectively. SBIC debentures provide for interest to be paid semi-annually,semiannually, with principal due at the applicable 10-year maturity date of each debenture. During the three months ended March 31, 2017, Main Street issued $25.4 million of SBIC debentures and opportunistically prepaid $25.2 million of existing SBIC debentures as part of an effort to manage the maturity dates of the oldest SBIC debentures, leaving $109.8 million of additional capacity under Main Street's SBIC licenses as of March 31, 2017. As a result of this prepayment, Main Street recognized a realized loss of $5.2 million due to the previously recognized gain recorded as a result of recording the


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE E—SBIC DEBENTURES (Continued)

MSC II debentures at fair value on the date of the acquisition of MSC II. The effect of the realized loss is offset by the reversal of all previously recognized unrealized depreciation due to fair value adjustments since the date of the acquisition. Main Street expects to issue new SBIC debentures under the SBIC program in the future in an amount up to the regulatory maximum amount of $350.0 million for affiliated SBIC funds. The weighted-average annual interest rate on the SBIC debentures was 4.2%3.8% and 4.1% as of both March 31, 20162017 and December 31, 2015.2016, respectively. The first principal maturity due under the existing SBIC debentures is in 2017,2019 and the weighted-average remaining weighted-average duration as of March 31, 20162017 was approximately 5.35.7 years. For each of the three months ended March 31, 20162017 and 2015,2016, Main Street recognized interest expense attributable to the SBIC debentures of $2.5 million in each period, respectively.million. Main Street has incurred upfront leverage and other miscellaneous fees of approximately 3.4% of the debenture principal amount. In accordance with SBA regulations, the Funds are precluded from incurring additional non-SBIC debt without the prior approval of the SBA. The Funds are subject to annual compliance examinations by the SBA. There have been no historical findings resulting from these examinations.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

        As of March 31, 2016,2017, the recorded value of the SBIC debentures was $223.8$239.4 million which consisted of (i) $74.0$49.2 million recorded at fair value, or $1.2$0.8 million less than the $75.2$50.0 million facepar value of the SBIC debentures heldissued in MSC II, and (ii) $149.8 million reportedrecorded at facepar value and held in MSMF.MSMF and (iii) $40.4 million recorded at par value and held in MSC III. As of March 31, 2016,2017, if Main Street had adopted the fair value option under ASC 825 for all of its SBIC debentures, Main Street estimates the fair value of its SBIC debentures would be approximately $211.8$228.4 million, or $13.2$11.8 million less than the $225.0$240.2 million face value of the SBIC debentures.

NOTE F—CREDIT FACILITY

        Main Street maintains the Credit Facility to provide additional liquidity to support its investment and operational activities. The Credit Facility includes total commitments of $555.0 million from a diversified group of fourteen lenders and matures in September 2020.2021. The Credit Facility also contains an accordion feature which allows Main Street to increase the total commitments under the facility to up to $750.0 million from new and existing lenders on the same terms and conditions as the existing commitments.

        Borrowings under the Credit Facility bear interest, subject to Main Street's election, on a per annum basis at a rate equal to the applicable LIBOR rate (0.44%(0.98% as of March 31, 2016)2017) plus (i) 1.875% (or the applicable base rate (Prime Rate of 3.5%4.00% as of March 31, 2016)2017) plus 0.875%) as long as Main Street maintains an investment grade rating and meets certain agreed upon excess collateral and maximum leverage requirements, (ii) 2.0% (or the applicable base rate plus 1.0%) if Main Street maintains an investment grade rating but does not meet certain excess collateral and maximum leverage requirements or (iii) 2.25% (or the applicable base rate plus 1.25%) if Main Street does not maintain an investment grade rating. Main Street pays unused commitment fees of 0.25% per annum on the unused lender commitments under the Credit Facility. The Credit Facility is secured by a first lien on the assets of MSCC and its subsidiaries, excluding the equity ownership or assets of the Funds and the External Investment Manager. The Credit Facility contains certain affirmative and negative covenants, including but not limited to: (i) maintaining a minimum availability of at least 10% of the borrowing base, (ii) maintaining an interest coverage ratio of at least 2.0 to 1.0, (iii) maintaining an asset coverage ratio of at least 1.5 to 1.0 and (iv) maintaining a minimum tangible net worth. Main Street is in compliance with these covenants. The Credit Facility is provided on a revolving basis through its final maturity date in September 2020,2021, and


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE F—CREDIT FACILITY (Continued)

contains two, one-year extension options which could extend the final maturity by up to two years, subject to certain conditions, including lender approval.

        At March 31, 2016,2017, Main Street had $306.0$288.0 million in borrowings outstanding under the Credit Facility. As of March 31, 2016,2017, if Main Street had adopted the fair value option under ASC 825 for its Credit Facility, Main Street estimates its fair value would approximate its recorded value. Main Street recognized interest expense related to the Credit Facility, including unused commitment fees and amortization of deferred loan costs, of $2.5 million and $2.1 million, and $1.7 millionrespectively, for the three months ended March 31, 20162017 and 2015, respectively.2016. As of March 31, 2016,2017, the interest rate on the Credit Facility was 2.3% which is consistent with the2.7%. The average interest rate for the three months ended March 31, 2016.2017 was 2.7%. As of March 31, 2017, Main Street was in compliance with all financial covenants of the Credit Facility.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE G—NOTES

        In April 2013, Main Street issued $92.0 million, including the underwriters full exercise of their option to purchase additional principal amounts to cover over-allotments, in aggregate principal amount of 6.125% Notes due 2023 (the "6.125% Notes"). The 6.125% Notes are unsecured obligations and rank pari passu with Main Street's current and future unsecured indebtedness; senior to any of its future indebtedness that expressly provides it is subordinated to the 6.125% Notes; effectively subordinated to all of its existing and future secured indebtedness, to the extent of the value of the assets securing such indebtedness, including borrowings under its Credit Facility; and structurally subordinated to all existing and future indebtedness and other obligations of any of its subsidiaries, including without limitation, the indebtedness of the Funds. The 6.125% Notes mature on April 1, 2023, and may be redeemed in whole or in part at any time or from time to time at Main Street's option on or after April 1, 2018. The 6.125% Notes bear interest at a rate of 6.125% per year payable quarterly on January 1, April 1, July 1 and October 1 of each year. The total net proceeds to Main Street from the 6.125% Notes, after underwriting discounts and estimated offering expenses payable by Main Street, were approximately $89.0 million. Main Street has listed the 6.125% Notes on the New York Stock Exchange under the trading symbol "MSCA"."MSCA." Main Street may from time to time repurchase the 6.125% Notes in accordance with the 1940 Act and the rules promulgated thereunder. As of March 31, 2016,2017, the outstanding balance of the 6.125% Notes was $90.7 million. As of March 31, 2016,2017, if Main Street had adopted the fair value option under ASC 825 for the 6.125% Notes, Main Street estimates the fair value would be approximately $92.1$94.3 million. Main Street recognized interest expense related to the 6.125% Notes, including amortization of deferred loan costs, of $1.5 million for each of the three months ended March 31, 20162017 and 2015.2016.

        The indenture governing the 6.125% Notes (the "6.125% Notes Indenture") contains certain covenants, including covenants requiring Main Street's compliance with (regardless of whether Main Street is subject to) the asset coverage requirements set forth in Section 18(a)(1)(A) as modified by Section 61(a)(1) of the 1940 Act, as well as covenants requiring Main Street to provide financial information to the holders of the 6.125% Notes and the Trustee if Main Street ceases to be subject to the reporting requirements of the Securities Exchange Act of 1934. These covenants are subject to limitations and exceptions that are described in the 6.125% Notes Indenture. As of March 31, 2017, Main Street iswas in compliance with these covenants.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE G—NOTES (Continued)

        In November 2014, Main Street issued $175.0 million in aggregate principal amount of 4.50% unsecured notes due 2019 (the "4.50% Notes") at an issue price of 99.53%. The 4.50% Notes are unsecured obligations and rank pari passu with Main Street's current and future unsecured indebtedness; senior to any of its future indebtedness that expressly provides it is subordinated to the 4.50% Notes; effectively subordinated to all of its existing and future secured indebtedness, to the extent of the value of the assets securing such indebtedness, including borrowings under its Credit Facility; and structurally subordinated to all existing and future indebtedness and other obligations of any of its subsidiaries, including without limitation, the indebtedness of the Funds. The 4.50% Notes mature on December 1, 2019, and may be redeemed in whole or in part at any time at Main Street's option subject to certain make wholemake-whole provisions. The 4.50% Notes bear interest at a rate of 4.50% per year payable semi-annuallysemiannually on June 1 and December 1 of each year. The total net proceeds from the


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

4.50% Notes, resulting from the issue price and after underwriting discounts and estimated offering expenses payable by us, were approximately $171.2 million. Main Street may from time to time repurchase the 4.50% Notes in accordance with the 1940 Act and the rules promulgated thereunder. As of March 31, 2016,2017, the outstanding balance of the 4.50% Notes was $175.0 million. As of March 31, 2016,2017, if Main Street had adopted the fair value option under ASC 825 for the 4.50% Notes, Main Street estimates its fair value would be approximately $180.0$176.1 million. Main Street recognized interest expense related to the 4.50% Notes, including amortization of deferred loan costs, of $2.1 million for each of the three months ended March 31, 20162017 and 2015.2016.

        The indenture governing the 4.50% Notes (the "4.50% Notes Indenture") contains certain covenants, including covenants requiring Main Street's compliance with (regardless of whether Main Street is subject to) the asset coverage requirements set forth in Section 18(a)(1)(A) as modified by Section 61(a)(1) of the 1940 Act, as well as covenants requiring Main Street to provide financial information to the holders of the 4.50% Notes and the Trustee if Main Street ceases to be subject to the reporting requirements of the Securities Exchange Act of 1934. These covenants are subject to limitations and exceptions that are described in the 4.50% Notes Indenture. As of March 31, 2017, Main Street iswas in compliance with these covenants.

NOTE H—FINANCIAL HIGHLIGHTS

 
 Three Months Ended
March 31,
 
 
 2016 2015 

Per Share Data:

       

NAV at the beginning of the period

 $21.24 $20.85 

Net investment income(1)

  0.54  0.51 

Net realized gain (loss)(1)(2)

  0.27  (0.05)

Net change in net unrealized appreciation (depreciation)(1)(2)

  (0.52) 0.30 

Income tax benefit (provision)(1)(2)

  0.04  0.01 

Net increase in net assets resulting from operations(1)

  0.33  0.77 

Dividends paid to stockholders from net investment income

  (0.54) (0.51)

Distributions from capital gains

     

Total dividends paid

  (0.54) (0.51)

Accretive effect of public stock offerings (issuing shares above NAV per share)

  0.06  0.71 

Accretive effect of DRIP issuance (issuing shares above NAV per share)

  
0.02
  
0.02
 

Other(3)

  0.07  0.03 

NAV at the end of the period

 $21.18 $21.87 

Market value at the end of the period

 $31.35 $30.90 

Shares outstanding at the end of the period

  50,846,000  49,564,361 

(1)
Based on weighted average number of common shares outstanding for the period.

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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE H—FINANCIAL HIGHLIGHTS

 
 Three Months Ended
March 31,
 
 
 2017 2016 

Per Share Data:

       

NAV at the beginning of the period

 $22.10 $21.24 

Net investment income(1)

  0.57  0.54 

Net realized gain (loss)(1)(2)

  0.41  0.27 

Net change in net unrealized depreciation(1)(2)

  (0.30) (0.52)

Income tax benefit (provision)(1)(2)

  (0.11) 0.04 

Net increase in net assets resulting from operations(1)

  0.57  0.33 

Dividends paid from net investment income

  (0.21) (0.54)

Distributions from capital gains

  (0.35)  

Total dividends paid

  (0.56) (0.54)

Accretive effect of stock offerings (issuing shares above NAV per share)

  0.26  0.06 

Accretive effect of DRIP issuance (issuing shares above NAV per share)

  0.01  0.02 

Other(3)

  0.06  0.07 

NAV at the end of the period

 $22.44 $21.18 

Market value at the end of the period

 $38.27 $31.35 

Shares outstanding at the end of the period

  55,423,375  50,846,000 

(1)
Based on weighted-average number of common shares outstanding for the period.

(2)
Net realized gains or losses, net change in unrealized appreciation or depreciation, and income taxes can fluctuate significantly from period to period.

(3)
Includes the impact of the different share amounts as a result of calculating certain per share data based on the weighted averageweighted-average basic shares outstanding during the period and

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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE H—FINANCIAL HIGHLIGHTS (Continued)


 Three Months Ended
March 31,
  Three Months Ended
March 31,
 

 2016 2015  2017 2016 

 (dollars in thousands)
  (dollars in thousands)
 

NAV at end of period

 $1,076,998 $1,083,893  $1,243,934 $1,076,998 

Average NAV

 $1,073,946 $1,011,938  $1,222,708 $1,073,946 

Average outstanding debt

 $772,183 $722,820  $825,155 $772,183 

Ratio of total expenses, including income tax expense, to average NAV(1)(2)

 1.17% 1.32%  1.83% 1.17% 

Ratio of operating expenses to average NAV(2)(3)

 1.38% 1.35%  1.37% 1.38% 

Ratio of operating expenses, excluding interest expense, to average NAV(2)(3)

 0.62% 0.58%  0.66% 0.62% 

Ratio of net investment income to average NAV(2)

 2.53% 2.32%  2.55% 2.53% 

Portfolio turnover ratio(2)

 5.03% 4.30%  8.97% 5.03% 

Total investment return(2)(4)

 9.85% 7.49%  5.64% 9.85% 

Total return based on change in NAV(2)(5)

 1.57% 3.77%  2.62% 1.57% 

(1)
Total expenses are the sum of operating expenses and net income tax provision/benefit. Net income tax provision/benefit includes the accrual of net deferred tax provision/benefit relating to the net unrealized appreciation/depreciation on portfolio investments held in Taxable Subsidiaries and due to the change in net operatingthe loss carryforwards, which are non-cash in nature and may vary significantly from period to period. Main Street is required to include net deferred tax provision/benefit in calculating its total expenses even though these net deferred taxes are not currently payable/receivable.

(2)
Not annualized.

(3)
OperatingUnless otherwise noted, operating expenses include interest, compensation, general and administrative and share-based compensation expenses, net of expenses allocated to the External Investment Manager.

(4)
Total investment return based on purchase of stock at the current market price on the first day and a sale at the current market price on the last day of each period reported on the table and assumes reinvestment of dividends at prices obtained by Main Street's dividend reinvestment plan during the period. The return does not reflect any sales load that may be paid by an investor.

(5)
Total return based on change in net asset value was calculated using the sum of ending net asset value plus dividends to stockholders and other non-operating changes during the period, as divided by the beginning net asset value.

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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE I—DIVIDENDS, DISTRIBUTIONS AND TAXABLE INCOME

        Main Street paid regular monthly dividends of $0.180$0.185 per share infor each month of January through March 2016,2017, totaling $27.2$30.4 million, or $0.540$0.555 per share, for the three months ended March 31, 2016.2017. The first quarter 20162017 regular monthly dividends represent a 5.9%2.8% increase from the regular monthly dividends paid per share for the first quarter of 2015.2016. For the three months ended March 31, 2015,2016, Main Street paid total regular monthly dividends of $23.0$27.2 million, or $0.510$0.540 per share.

        MSCC has elected to be treated for U.S. federal income tax purposes as a RIC. MSCC's taxable income includes the taxable income generated by MSCC and certain of its subsidiaries, including the Funds, which are treated as disregarded entities for tax purposes. As a RIC, MSCC generally will not pay corporate levelcorporate-level U.S. federal income taxes on any net ordinary taxable income or capital gains that MSCC distributes to its stockholders. MSCC must generally distribute at least 90% of its "investment company taxable income" (which is generally its net ordinary taxable income and realized net short-term capital gains in excess of realized net long-term capital losses) and 90% of its tax exempttax-exempt income to maintain its RIC status (pass-through tax treatment for amounts distributed). As part of maintaining RIC status, undistributed taxable income (subject to a 4% non-deductible U.S FederalU.S. federal excise tax) pertaining to a given fiscal year may be distributed up to 12 months subsequent to the end of that fiscal year, provided such dividends are declared on or prior to the later of (i) filing of the U.SU.S. federal income tax return for the applicable fiscal year or (ii) the fifteenth day of the ninth month following the close of the year in which generated such taxable income.income was generated.

        The determination of the tax attributes for Main Street's distributions is made annually, based upon its taxable income for the full year and distributions paid for the full year. Therefore, a determination made on an interim basis may not be representative of the actual tax attributes of distributions for a full year. Ordinary dividend distributions from a RIC do not qualify for the 20% maximum tax rate (plus a 3.8% Medicare surtax, if applicable) on dividend income from domestic corporations and qualified foreign corporations, except to the extent that the RIC received the income in the form of qualifying dividends from domestic corporations and qualified foreign corporations. The tax attributes for distributions will generally include both ordinary income and capital gains, but may also include qualified dividends or return of capital.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE I—DIVIDENDS, DISTRIBUTIONS AND TAXABLE INCOME (Continued)

        Listed below is a reconciliation of "Net increase in net assets resulting from operations" to taxable income and to total distributions declared to common stockholders for the three months ended March 31, 20162017 and 2015.2016.


 Three Months Ended
March 31,
  Three Months Ended
March 31,
 

 2016 2015  2017 2016 

 (estimated, dollars in thousands)
  (estimated, dollars in
thousands)

 

Net increase in net assets resulting from operations

 $16,812 $35,424  $31,450 $16,812 

Book tax difference share-based compensation expense

 1,589 1,090 

Net change in net unrealized appreciation

 26,218 (13,762)

Book tax difference from share-based compensation expense

 1,265 1,589 

Net change in net unrealized depreciation

 16,426 26,218 

Income tax provision (benefit)

 (2,263) (291) 5,638 (2,263)

Pre-tax book (income) loss not consolidated for tax purposes

 (12,365) 1,376  (6,468) (12,365)

Book income and tax income differences, including debt origination, structuring fees, dividends, realized gains and changes in estimates

 (561) (601)

Book income and tax income differences, including debt origination, structuring fees, dividends, realized gains (losses) and changes in estimates

 4,373 (561)

Estimated taxable income(1)

 29,430 23,236  52,684 29,430 

Taxable income earned in prior year and carried forward for distribution in current year

 29,683 38,638  42,362 29,683 

Taxable income earned prior to period end and carried forward for distribution next period

 (40,942) (46,527) (74,695) (40,942)

Dividend payable as of period end and paid in the following period

 9,113 8,674  10,252 9,113 

Total distributions accrued or paid to common stockholders

 $27,284 $24,021  $30,603 $27,284 

(1)
Main Street's taxable income for each period is an estimate and will not be finally determined until the company files its tax return for each year. Therefore, the final taxable income, and the taxable income earned in each period and carried forward for distribution in the following period, may be different than this estimate.

        The Taxable Subsidiaries primarily hold certain portfolio investments for Main Street. The Taxable Subsidiaries permit Main Street to hold equity investments in portfolio companies which are "pass-through" entities for tax purposes and to continue to comply with the "source-income" requirements contained in the RIC tax provisions of the Code. The Taxable Subsidiaries are consolidated with Main Street for U.S. GAAP financial reporting purposes, and the portfolio investments held by the Taxable Subsidiaries are included in Main Street's consolidated financial statements as portfolio investments and recorded at fair value. The Taxable Subsidiaries are not consolidated with MSCC for income tax purposes and may generate income tax expense, or benefit, and tax assets and liabilities, as a result of their ownership of certain portfolio investments. The taxable income, or loss, of the Taxable Subsidiaries may differ from its book income, or loss, due to temporary book and tax timing differences and permanent differences. This income tax expense, or benefit, if any, and the related tax assets and liabilities, are reflected in Main Street's consolidated financial statements.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

        MSCC's wholly owned subsidiary MSCP is included in Main Street's consolidated financial statements for financing reporting purposes. For tax purposes, MSCP has elected to be treated as a taxable entity, and therefore is not consolidated with MSCC for income tax purposes and is taxed at normal corporate tax rates based on its taxable income and, as a result of its activities, may generate income tax expense or benefit. The taxable income, or loss, of MSCP may differ from its book income, or loss, due to temporary book and tax timing differences and permanent differences. This income tax expense, or benefit, if any, and the related tax assets and liabilities, are reflected in Main Street's consolidated financial statements.NOTE I—DIVIDENDS, DISTRIBUTIONS AND TAXABLE INCOME (Continued)

        The income tax expense, or benefit, and the related tax assets and liabilities generated by the Taxable Subsidiaries, if any, are reflected in Main Street's consolidated statement of operations. For the three months ended March 31, 2017, Main Street recognized a net income tax provision of $5.6 million, principally consisting of a deferred tax provision of $4.4 million which is primarily the result of the net activity relating to the portfolio investments held in the Taxable Subsidiaries including changes in the loss carryforwards, changes in net unrealized appreciation or depreciation and MSCP,other temporary book-tax differences, as well as a $1.3 million current tax expense which is primarily related to a $0.9 million accrual for excise tax on Main Street's estimated undistributed taxable income, and $0.4 million provision for current U.S. federal income and state taxes. The income tax expense, or benefit, and the related tax assets and liabilities, generated by the Taxable Subsidiaries, if any, are reflected in Main Street's consolidated financial statements. For the three months ended March 31, 2016, Main Street recognized a net income tax benefit of $2.3 million, principally consisting of a deferred tax benefit of $2.6 million which is primarily the result of the net activity relating to the portfolio investments held in the Taxable Subsidiaries including changes in net operating loss carryforwards, changes in net unrealized appreciation or depreciation and other temporary book taxbook-tax differences, partially offset by a $0.4 million provision for other current taxes which is primarily related to a $0.3 million provision for current U.S. federal income and state taxes, and a $0.1 million accrual for excise tax on ourMain Street's estimated spillover taxable income. For the three months ended March 31, 2015, Main Street recognized a net income tax benefit of $0.3 million which principally consisted of a deferred tax benefit of $0.7 million, partially offset by $0.4 million of accruals for current U.S. federal income and excise taxes, state and other taxes.

        The net deferred tax asset at March 31, 20162017 and December 31, 20152016 was $8.4$4.7 million and $4.0$9.1 million, respectively, primarily related to net operating loss carryforwards, timing differences in net unrealized appreciation or depreciation and other temporary book taxbook-tax differences relating to portfolio investments held by the Taxable Subsidiaries. In addition, during the three months ended March 31, 2016, Main Street recorded a one-time $1.8 million increase to deferred tax assets for previously unrecognized excess tax benefits associated with share-based compensation due to the early adoption of the new accounting standard ASU 2016-09 (See further discussion in Note B.8)B.7.). ForDuring the quarter ended March 31, 2017, the Taxable Subsidiaries utilized capital loss carryforwards totaling approximately $8.0 million. As of March 31, 2017, for U.S. federal income tax purposes, the Taxable Subsidiaries had a capital loss carryforward of $8.0$6.6 million which, if unused, will expire in taxable year 2021. At March 31, 2017, for U.S. federal income tax purposes, the Taxable Subsidiaries ashad a net operating loss carryforward which, if unused, will expire in various taxable years from 2029 through 2037. The timing and manner in which Main Street will utilize any loss carryforwards in any year, or in total, may be limited in the future under the provisions of December 31, 2015 was fully utilized during the three months ended March 31, 2016.Code.

NOTE J—COMMON STOCK

        During November 2015, Main Street entered intocommenced a program (the "ATM Program") with underwriterscertain selling agents through which it can sell shares of its common stock by means of at-the-market offerings from time to time up to 1,000,000 shares of its common stock.(the "ATM Program"). During the first quarter of 2016,three months ended March 31, 2017, Main Street sold 321,7141,035,286 shares of its common stock at a weighted-average price of $31.01$36.86 per share and raised $10.0$38.2 million of gross proceeds under the ATM Program. Net proceeds were $9.8$37.7 million after commissions to the underwriterselling agents on shares sold and offering costs. As of March 31, 2016, sales transactions representing 78,782 shares had not settled and are not included in shares issued and outstanding on the face of the consolidated balance sheet, but are included in the weighted average shares outstanding on the consolidated statement of operations and in the shares used to calculate net asset value per share. As of March 31, 2016, 537,7182017, 499,500 shares were available for sale under the ATM Program.

        During the fourth quarter of 2015, Main Street sold 140,568 shares of its common stock at a weighted-average price of $31.98 per share and raised $4.5 million of gross proceeds under the ATM


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE J—COMMON STOCK (Continued)

        During the year ended December 31, 2016, Main Street sold 3,324,646 shares of our common stock at a weighted-average price of $34.17 per share and raised $113.6 million of gross proceeds under the ATM Program. Net proceeds were $4.3$112.0 million after commissions to the underwriterselling agents on shares sold and offering costs.

        During March 2015, Main Street completed a follow-on public equity offering As of 4,370,000December 31, 2016, sales transactions representing 42,413 shares of common stock, includinghad not settled and were not included in shares issued and outstanding on the underwriters' full exercise of their option to purchase 570,000 additional shares, resulting in total net proceeds, including exerciseface of the underwriters' optionconsolidated balance sheet, but were included in the weighted-average shares outstanding in the consolidated statement of operations and in the shares used to purchase additional shares and after deducting underwriting discounts and estimated offering expenses payable by Main Street, of approximately $127.8 million.calculate net asset value per share.

NOTE K—DIVIDEND REINVESTMENT PLAN ("DRIP")

        Main Street's DRIP provides for the reinvestment of dividends on behalf of its stockholders, unless a stockholder has elected to receive dividends in cash. As a result, if Main Street declares a cash dividend, the company's stockholders who have not "opted out" of the DRIP by the dividend record date will have their cash dividend automatically reinvested into additional shares of MSCC common stock. The share requirements of the DRIP may be satisfied through the issuance of shares of common stock or through open market purchases of common stock. Newly issued shares will be valued based upon the final closing price of MSCC's common stock on the valuation date determined for each dividend by Main Street's Board of Directors. Shares purchased in the open market to satisfy the DRIP requirements will be valued based upon the average price of the applicable shares purchased, before any associated brokerage or other costs. Main Street's DRIP is administered by its transfer agent on behalf of Main Street's record holders and participating brokerage firms. Brokerage firms and other financial intermediaries may decide not to participate in Main Street's DRIP but may provide a similar dividend reinvestment plan for their clients.

        For the three months ended March 31, 2017, $1.8 million of the total $30.4 million in dividends paid to stockholders represented DRIP participation. During this period, the DRIP participation requirements were satisfied with the issuance of 48,675 newly issued shares. For the three months ended March 31, 2016, $3.3 million of the total $27.2 million in dividends paid to stockholders represented DRIP participation. During this period, the DRIP participation requirements were satisfied with the issuance of 113,631 newly issued shares. For the three months ended March 31, 2015, $3.5 million of the total $23.0 million in dividends paid to stockholders represented DRIP participation. During this period, the DRIP participation requirements were satisfied with the issuance of 116,330 newly issued shares and with the purchase of 3,131 shares of common stock in the open market. The shares disclosed above relate only to Main Street's DRIP and exclude any activity related to broker-managed dividend reinvestment plans.

NOTE L—SHARE-BASED COMPENSATION

        Main Street accounts for its share-based compensation plans using the fair value method, as prescribed by ASC 718,Compensation—Stock Compensation. Accordingly, for restricted stock awards, Main Street measured the grant date fair value based upon the market price of its common stock on the date of the grant and amortizes the fair value of the awards as share-based compensation expense over the requisite service period, which is generally the vesting term.

        Main Street's Board of Directors approves the issuance of shares of restricted stock to Main Street employees pursuant to the Main Street Capital Corporation 2015 Equity and Incentive Plan ("the Equity(the "Equity and Incentive Plan"). These shares generally vest over a three-year period from the grant date. The fair value is expensed over the service period, starting on the grant date. The following table summarizes the restricted stock issuances approved by Main Street's Board of Directors under the


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE L—SHARE-BASED COMPENSATION (Continued)

Equity and Incentive Plan, net of shares forfeited, if any, and the remaining shares of restricted stock available for issuance as of March 31, 2016.2017.

Restricted stock authorized under the plan

  3,000,000 

Less net restricted stock granted, net of forfeited shares, during:

    

Year ended December 31, 2015

  (900)

Three monthsYear ended MarchDecember 31, 2016

  (900260,514)

Three months ended March 31, 2017

2,771

Restricted stock available for issuance as of March 31, 20162017

  2,998,2002,741,357 

        As of March 31, 2016,2017, the following table summarizes the restricted stock issued to Main Street's independentnon-employee directors and the remaining shares of restricted stock available for issuance pursuant to the Main Street Capital Corporation 2015 Non-Employee Director Restricted Stock Plan. These shares are granted upon appointment or election to the board and vest on the day immediately preceding the annual meeting of stockholders following the respective grant date and are expensed over such service period.

Restricted stock authorized under the plan

  300,000 

Less net restricted stock granted during:

    

Year ended December 31, 2015

  (6,806)

Year ended December 31, 2016

(6,748)

Restricted stock available for issuance as of March 31, 20162017

  293,194286,446 

        For the three months ended March 31, 20162017 and 2015,2016, Main Street recognized total share-based compensation expense of $1.6$2.3 million and $1.3$1.6 million, respectively, related to the restricted stock issued to Main Street employees and independentnon-employee directors.

        As of March 31, 2016,2017, there was $10.5$9.7 million of total unrecognized compensation expense related to Main Street's non-vested restricted shares. This compensation expense is expected to be recognized over a remaining weighted-average period of approximately 2.11.5 years as of March 31, 2016.2017.


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MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE M—COMMITMENTS AND CONTINGENCIES

        At March 31, 2016,2017, Main Street had the following outstanding commitments (in thousands):


 Amount 

Investments with equity capital commitments that have not yet funded:

    Amount 

Congruent Credit Opportunities Funds

   

Congruent Credit Opportunities Fund II, LP

 $8,488 

Congruent Credit Opportunities Fund III, LP

 12,131 

 $20,619 

Encap Energy Fund Investments

 
 
  
 
 

EnCap Energy Capital Fund VIII, L.P.

 $857  $510 

EnCap Energy Capital Fund VIII Co-Investors, L.P.

 140  27 

EnCap Energy Capital Fund IX, L.P.

 2,055  1,093 

EnCap Energy Capital Fund X, L.P.

 8,930  6,789 

EnCap Flatrock Midstream Fund II, L.P.

 7,888  5,502 

EnCap Flatrock Midstream Fund III, L.P.

 6,482  4,785 

 $26,352  $18,706 

Congruent Credit Opportunities Funds

 
 
 

Congruent Credit Opportunities Fund II, LP

 $8,488 

Freeport Fund Investments

 
 
 

Freeport First Lien Loan Fund III LP

 $6,539 

Freeport Financial SBIC Fund LP

 1,375 

 $7,914 

Brightwood Capital Fund Investments

 
 
 

Brightwood Capital Fund III, LP

 $3,000 

Brightwood Capital Fund IV, LP

 4,500 

 $7,500 

I-45 SLF LLC

 
$

1,800
 

EIG Fund Investments

 
$

3,595
 

LKCM Headwater Investments I, L.P.

 
$

2,500
 

Dos Rios Partners

 
 
 

Dos Rios Partners, LP

 $1,594 

Dos Rios Partners - A, LP

 506 

 $2,100 

Total equity commitments

 $64,734 

Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE M—COMMITMENTS AND CONTINGENCIES (Continued)


 
 Amount 

Congruent Credit Opportunities Fund III, LP

  17,980 

 $26,468 

Freeport Fund Investments

  
 
 

Freeport First Lien Loan Fund III LP

 $8,936 

Freeport Financial SBIC Fund LP

  1,375 

 $10,311 

I-45 SLF LLC

 
$

7,800
 

Dos Rios Partners

  
 
 

Dos Rios Partners, LP

 $3,416 

Dos Rios Partners—A, LP

  1,085 

 $4,501 

Brightwood Capital Fund III, LP

 
$

3,750
 

EIG Fund Investments

 
$

2,220
 

LKCM Headwater Investments I, L.P. 

 
$

2,500
 

Access Media Holdings, LLC

 
$

1,485
 

Total equity commitments

 $85,387 

Investments with commitments to fund revolving loans that have not been fully drawn or term loans with additional commitments not yet funded:

  
 
 

Volusion, LLC

 
$

7,000
 

CapFusion, LLC

  6,400 

Barfly Ventures, LLC

  4,594 

Arcus Hunting LLC

  4,139 

UniRush, LLC

  4,000 

Apex Linen Service, Inc. 

  3,200 

Buca C, LLC

  2,670 

Hojeij Branded Foods, LLC

  2,028 

Applied Products, Inc. 

  2,000 

Mid-Columbia Lumber Products, LLC

  2,000 

PT Network, LLC

  1,938 

Datacom, LLC

  1,800 

Glowpoint, Inc. 

  1,600 

IDX Broker, LLC

  1,500 

LaMi Products, LLC

  1,765 

Messenger, LLC

  1,417 

Grace Hill, LLC

  1,327 

Lamb's Venture, LLC

  1,000 

Minute Key, Inc. 

  800 

HW Temps LLC

  800 

Mystic Logistics, Inc. 

  800 
Investments with commitments to fund revolving loans that have not been fully drawn or
term loans with additional commitments not yet funded:
  
 

NNE Partners, LLC

 $10,208 

PT Network, LLC

  8,775 

Arcus Hunting LLC

  4,336 

CDHA Management, LLC

  3,523 

Charps, LLC

  3,200 

Strike, LLC

  2,500 

Mid-Columbia Lumber Products, LLC

  2,000 

Hojeij Branded Foods, LLC

  1,643 

CapFusion, LLC

  1,600 

Hawk Ridge Systems, LLC

  1,600 

Subsea Global Solutions, LLC

  1,428 

Messenger, LLC

  1,417 

LaMi Products, LLC

  1,397 

Gamber-Johnson Holdings, LLC

  1,200 

NuStep, LLC

  1,200 

Barfly Ventures, LLC

  919 

Apex Linen Service, Inc. 

  800 

Mystic Logistics Holdings, LLC

  800 

Grace Hill, LLC

  776 

Lamb Ventures, LLC

  695 

Pardus Oil and Gas, LLC

  663 

NRI Clinical Research, LLC

  600 

Jackmont Hospitality, Inc. 

  593 

PPC/SHIFT LLC

  500 

Jensen Jewelers of Idaho, LLC

  500 

UniTek Global Services, Inc. 

  483 

Permian Holdco 2, Inc. 

  116 

Total loan commitments

 $53,472 

Total commitments

 $118,206 

        Main Street will fund its unfunded commitments from the same sources it uses to fund its investment commitments that are funded at the time they are made (which are typically through existing cash and cash equivalents and borrowings under the Credit Facility). Main Street follows a process to manage its liquidity and ensure that it has available capital to fund its unfunded commitments as necessary. The Company had total unrealized depreciation of $0.1 million on the outstanding unfunded commitments as of March 31, 2017.

        Main Street has an operating lease for its office space in Houston, Texas. Total rent expense incurred by Main Street for each of the three months ended March 31, 2017 and 2016 was $0.1 million.


Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE M—COMMITMENTS AND CONTINGENCIES (Continued)

        The following table shows future minimum payments under Main Street's operating lease as of March 31, 2017:

 
 Amount 

Guerdon Modular Holdings, Inc. 

  640 

Jackmont Hospitality, Inc. 

  593 

Vision Interests, Inc. 

  525 

Insurance Technologies, LLC

  522 

UniTek Global Services, Inc. 

  483 

Subsea Global Solutions, LLC

  421 

AccuMED Corp. 

  250 

Garreco, LLC

  200 

Brainworks Software, LLC

  111 

Total loan commitments

 $56,523 

Total commitments

 $141,910 
For the Years Ended December 31,
 Amount 

2017

 $46 

2018

  683 

2019

  749 

2020

  763 

2021

  777 

Thereafter

  4,959 

Total

 $7,977 

        Main Street may, from time to time, be involved in litigation arising out of its operations in the normal course of business or otherwise. Furthermore, third parties may try to impose liability on Main Street in connection with the activities of its portfolio companies. While the outcome of any current legal proceedings cannot at this time be predicted with certainty, Main Street does not expect any current matters will materially affect its financial condition or results of operations; however, there can be no assurance whether any pending legal proceedings will have a material adverse effect on Main Street's financial condition or results of operations in any future reporting period.

NOTE N—RELATED PARTY TRANSACTIONS

        As discussed further in Note D, the External Investment Manager is treated as a wholly owned portfolio company of MSCC and is included as part of Main Street's Investment Portfolio. At March 31, 2016,2017, Main Street had a receivable of $2.3approximately $2.0 million due from the External Investment Manager which included approximately $1.6$1.3 million related primarily to operating expenses incurred by MSCC or its subsidiaries required to support the External Investment Manager's business along withand approximately $0.7 million of dividends declared but not paid by the External Investment Manager of approximately $0.7 million.Manager.

        In November 2015, Main Street's boardBoard of directorsDirectors approved and adopted the Main Street Capital Corporation Deferred Compensation Plan (the "2015 Deferred Compensation Plan"). The 2015 Deferred Compensation Plan became effective on January 1, 2016 and replaced the Deferred Compensation Plan for Non-Employee Directors previously adopted by the boardBoard of directorsDirectors in June 2013 (the "2013 Deferred Compensation Plan"). Under the 2015 Deferred Compensation Plan, non-employee directors and certain key employees may defer receipt of some or all of their cash compensation and directors' fees, subject to certain limitations. Individuals participating in the 2015 Deferred Compensation Plan receive distributions of their respective balances based on predetermined payout schedules or other events as defined by the plan and are also able to direct investments made on their behalf among investment alternatives permitted from time to time under the plan, including phantom Main Street stock units. As of March 31, 2016, $1.12017, $2.8 million of compensation and directors' fees had been deferred under the 2015 Deferred Compensation Plan (including amounts previously deferred under the 2013 Deferred Compensation Plan). Of this amount, $1.05$1.7 million of this deferred compensation and fees was deferred into phantom Main Street stock units, representing 34,64555,938 shares of ourMain Street's common stock. Any deferred amounts underIncluding phantom stock units issued through dividend reinvestment, the plan represented by our sharesphantom stock units outstanding as of common stock will not be issued or included as outstanding on the consolidated statement of changes in net assets until such


Table of Contents


MAIN STREET CAPITAL CORPORATION

Notes to Consolidated Financial Statements (Continued)

(Unaudited)

NOTE N—RELATED PARTY TRANSACTIONS (Continued)

March 31, 2017 represented 65,882 shares of Main Street's common stock. Any amounts deferred under the plan represented by phantom Main Street stock units will not be issued or included as outstanding on the consolidated statement of changes in net assets until such shares are actually distributed to the participant in accordance with the plan, but are included in operating expenses and weighted averageweighted-average shares outstanding on ourin Main Street's consolidated statement of operations as earned.

NOTE O—SUBSEQUENT EVENTS

        In April 2016, Main Street led a new portfolio investment totaling $6.0 million of invested capital to facilitate the majority recapitalization of BBB Tank Services, LLC ("BBB"), with Main Street funding $4.8 million of the investment. Main Street's investment in BBB included a combination of first-lien, senior secured term debt and a direct equity investment. Main Street and its co-investor are also providing BBB an undrawn revolving line of credit to support its future working capital needs. Headquartered in Baytown, Texas, and founded in 2001, BBB provides products and services to the above-ground storage tank market. BBB's products and services include routine and emergency maintenance and repairs, replacement seals for floating roofs, application of protective coatings, and new tank construction and are provided primarily to owners of storage terminals that hold crude, refined petroleum products, chemicals and other commodities.

        In April 2016, Safety Holdings, Inc., doing business as SambaSafety® ("SambaSafety"), completed a transaction with a private equity group to complete a majority recapitalization of SambaSafety. This transaction resulted in the repayment of Main Street's debt investment and the exit of Main Street's equity investment in SambaSafety. SambaSafety's innovative Software as a Service ("SaaS") solutions provide driver risk technology and information to employers, insurance, background screeners and fleet management companies. This enables companies with commercial and non-commercial fleets to easily identify and address unsafe driving behavior and take the appropriate actions necessary to maintain the safety of drivers, passengers and the communities in which they live and work. Additionally, SambaSafety solutions provide the insights insurance carriers need to accurately price risk throughout the insurance policy lifecycle. Main Street made its initial investment in SambaSafety in November 2011 and the majority recapitalization transaction resulted in realized value received by Main Street that is consistent with the fair market values for its investments in SambaSafety as of March 31, 2016.

        In April 2016, Main Street led a new portfolio investment totaling $16.4 million of invested capital to facilitate the management-led buyout of Gulf Publishing Company ("Gulf") and The Petroleum Economist Limited ("Petroleum Economist", and together with Gulf, the "Companies"), with Main Street funding $13.1 million of the investment. Main Street's investment in the Companies included a combination of first-lien, senior secured term debt and a direct equity investment. Headquartered in Houston, Texas, Gulf Publishing Company was incorporated in 1916 by a team of oil company executives and oilfield equipment manufacturers as wildcat discoveries were being made along the Houston Ship Channel. Today, Gulf Publishing produces and distributes leading trade journals, industry research, databases, software, conferences and events designed for the needs of the energy industry.

During April 2016,2017, Main Street declared a semi-annual supplemental cash dividend of $0.275 per share payable in June 2016.2017. This supplemental cash dividend is in addition to the previously announced regular monthly cash dividends that Main Street declared for the second quarter of 20162017 of $0.180$0.185 per share for each of April, May and June 2016.2017.

        In May 2016,2017, Main Street declared regular monthly dividends of $0.180$0.185 per share for each month of July, August and September of 2016.2017. These regular monthly dividends equal a total of $0.540$0.555 per share for the third quarter of 20162017 and represent a 2.9%2.8% increase from the regular monthly dividends declared for the third quarter of 2015.2016. Including the semi-annual supplemental dividend declared for June 2017 and the regular monthly dividends declared for the first quartersecond and third quarters of 2016,2017, Main Street will have paid $17.775$20.545 per share in cumulative dividends since its October 2007 initial public offering.


Table of Contents


Schedule 12-14

MAIN STREET CAPITAL CORPORATION

Consolidated Schedule of Investments Inin and Advances to Affiliates
Three Months Ended March 31, 20162017
(dollars in thousands)
(Unaudited)
(unaudited)

Company
 
Investment(1)
 Amount of
Interest, Fees
or Dividends
Credited to
Income(2)
 December 31,
2015 Value
 Gross
Additions(3)
 Gross
Reductions(4)
 March 31,
2016
Fair Value
  
Investment(1)
 Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)
 December 31,
2016 Fair
Value
 Gross
Additions(3)
 Gross
Reductions(4)
 March 31,
2017 Fair
Value
 

Control Investments

            

Majority-owned investments

                       

Café Brazil, LLC

 Member Units 203 7,330  760 6,570  

Member Units

 
$

52
 
$

6,040
 
$

 
$

140
 
$

5,900
 

Clad-Rex Steel, LLC

 LIBOR Plus 9.50% (Floor 1.00%) 11 396 1  397 

 LIBOR Plus 9.50% (Floor 1.00%) 375 13,941 5  13,946 

 Member Units  7,280   7,280 

 10% Secured Debt 30 1,190  4 1,186 

 Member Units  210   210 

CMS Minerals Investments

 Preferred Member Units 51 3,682  411 3,271 

 Member Units 63 3,381  261 3,120 

Gamber-Johnson Holdings, LLC

 LIBOR Plus 11.00% (Floor 1.00%) 735 23,846 234  24,080 

 Member Units 170 18,920 3,160  22,080 

GRT Rubber Technologies LLC

 LIBOR Plus 9.00% (Floor 1.00%) 413 15,988 134 2,219 13,903  LIBOR Plus 9.00% (Floor 1.00%) 334 13,274 8 217 13,065 

 Member Units 112 15,580 2,450  18,030  Member Units 127 20,310   20,310 

Harborside Holdings, LLC

 Member Units   9,400  9,400 

Hydratec, Inc.

 Common Stock 455 14,950 460  15,410  Common Stock 480 15,640   15,640 

IDX Broker, LLC

 12.5% Secured Debt 365 11,350 5 5 11,350  12.5% Secured Debt 344 10,950 7 307 10,650 

 Member Units  6,440   6,440  Member Units 68 7,040 1,160  8,200 

Jensen Jewelers of Idaho, LLC

 Prime Plus 6.75% (Floor 2.00%) 119 4,055 508 158 4,405  Prime Plus 6.75% (Floor 2.00%) 108 4,055 4 154 3,905 

 Member Units 52 4,750 450  5,200  Member Units 37 4,460   4,460 

Lamb's Venture, LLC

 11% Secured Debt 220 7,962 1 114 7,849 

Lamb Ventures, LLC

 LIBOR Plus 5.75% 7  350 45 305 

 11% Secured Debt 209 7,657  78 7,579 

 Preferred Equity  328   328  Preferred Equity  400   400 

 Member Units  4,690 470  5,160  Member Units 40 5,990 200  6,190 

 9.5% Secured Debt 22 919  13 906  9.5% Secured Debt 32 1,170 428 1,170 428 

 Member Units 14 1,240   1,240  Member Units 407 1,340  380 960 

Lighting Unlimited, LLC

 8% Secured Debt 31 1,514   1,514  8% Secured Debt 29 1,514  1,514  

 Preferred Equity  430   430  Preferred Equity  410 24 434  

 Warrants  40  10 30  Warrants   54 54  

 Member Units (81) 350  90 260  Member Units   100 100  

Mid-Columbia Lumber

 10% Secured Debt 44 1,750   1,750 

Products, LLC

 12% Secured Debt 118 3,900   3,900 

Mid-Columbia Lumber Products, LLC

 10% Secured Debt 44 1,750   1,750 

 12% Secured Debt 117 3,900   3,900 

 Member Units  2,580  160 2,420  Member Units 2 2,480  500 1,980 

 9.5% Secured Debt 21 881  11 870  9.5% Secured Debt 20 836  11 825 

 Member Units 5 550   550  Member Units 9 600 620  1,220 

MSC Adviser I, LLC

 Member Units 698 27,272 520  27,792  Member Units 695 30,617 2,855  33,472 

Mystic Logistics Holdings, LLC

 12% Secured Debt 297 9,448 9 9 9,448  12% Secured Debt 286 9,176 11 23 9,164 

 Common Stock 8 5,970  580 5,390  Common Stock  5,780 390  6,170 

NRP Jones, LLC

 6% Current / 6% PIK Secured Debt 467 12,948 134  13,082  8% Current / 4% PIK Secured Debt 419 13,915 139  14,054 

 Warrants  450  300 150  Warrants  130   130 

 Member Units  1,480  990 490  Member Units  410   410 

PPL RVs, Inc.

 11.1% Secured Debt 272 9,710   9,710  LIBOR Plus 7.00% (Floor 0.50%) 370 17,826 8  17,834 

 Common Stock  9,770 290  10,060  Common Stock 100 11,780   11,780 

Principle Environmental, LLC

 12% Secured Debt 144 4,060 21 21 4,060 

 12% Current / 2% PIK Secured Debt 118 3,310 18 1 3,327 

 Preferred Member Units  6,060  1,460 4,600 

 Warrants  310  190 120 

Quality Lease Service, LLC

 8% PIK Secured Debt 126 6,538 126  6,664 

 Member Units  2,638   2,638 

Southern RV, LLC

 13% Secured Debt 157 11,400 104 11,504  

 Member Units 957 15,100 (1,417) 13,683  

 13% Secured Debt 45 3,250 30 3,280  

 Member Units  1,200  1,200  

The MPI Group, LLC

 9% Secured Debt 66 2,921   2,921 

 Series A Preferred Units  690   690 

 Warrants      

 Member Units 31 2,230 70   2,300 

Travis Acquisition LLC

 12% Secured Debt 108 3,513 5 120 3,398 

 Member Units 25 14,480 2,840  17,320 

Uvalco Supply, LLC

 9% Secured Debt 28 1,314  107 1,207 

 Member Units 51 5,460 250  5,710 

Table of Contents

Company
 
Investment(1)
 Amount of
Interest, Fees
or Dividends
Credited to
Income(2)
 December 31,
2015 Value
 Gross
Additions(3)
 Gross
Reductions(4)
 March 31,
2016
Fair Value
  
Investment(1)
 Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)
 December 31,
2016 Fair
Value
 Gross
Additions(3)
 Gross
Reductions(4)
 March 31,
2017 Fair
Value
 

Principle Environmental, LLC

 12% Secured Debt 122 4,060   4,060 

 12% Current / 2% PIK Secured Debt 118 3,378 16  3,394 

 Preferred Member Units  5,370 953 63 6,260 

 Warrants  270 50  320 

Quality Lease Service, LLC

 8% PIK Secured Debt 136 7,068 136  7,204 

 Member Units  3,188 1,051  4,239 

The MPI Group, LLC

 9% Secured Debt 66 2,922   2,922 

 Series A Preferred Units      

 Warrants      

 Member Units 35 2,300 90  2,390 

Uvalco Supply, LLC

 9% Secured Debt 18 872  116 756 

 Member Units 8 4,640  333 4,307 

Vision Interests, Inc.

 13% Secured Debt 105 3,052 5  3,057  13% Secured Debt 91 2,814   2,814 

 Series A Preferred Stock  3,550   3,550  Series A Preferred Stock  3,000   3,000 

 Common Stock  210 1  211  Common Stock      

Ziegler's NYPD, LLC

 6.5% Secured Debt 17 992   992  6.5% Secured Debt 17 994   994 

 12% Secured Debt 15 500   500  12% Secured Debt 9 300   300 

 14% Secured Debt 97 2,750   2,750  14% Secured Debt 96 2,750   2,750 

 Warrants  50 100  150  Warrants  240   240 

 Preferred Member Units  3,400   3,400  Preferred Member Units  4,100   4,100 

Other controlled investments

                       

Access Media Holdings, LLC

 5.00% Current / 5.00% PIK Secured Debt $554 $20,380 $271   $20,651  

5% Current / 5% PIK Secured Debt

 
563
 
19,700
 
282
 
512
 
19,470
 

 Preferred Member Units  2,000 765 635 2,130  Preferred Member Units  240 169 189 220 

 Member Units       Member Units      

AmeriTech College, LLC

 10% Secured Debt 13 514   514 

Ameritech College Operations, LLC

 10% Secured Debt 13 514   514 

 10% Secured Debt 12 489   489  13% Secured Debt 16 489   489 

 10% Secured Debt 76 3,025   3,025  13% Secured Debt 98 3,025   3,025 

 Preferred Member Units 29 2,291   2,291  Preferred Member Units  2,291 3,900 3,381 2,810 

ASC Interests, LLC

 11% Secured Debt 75 2,500 5 255 2,250  11% Secured Debt 60 2,100 3 53 2,050 

 Member Units 35 2,230 330  2,560  Member Units  2,680 60  2,740 

Bond-Coat, Inc.

 12% Secured Debt 360 11,596 8 8 11,596  12% Secured Debt 357 11,596 9 9 11,596 

 Common Stock  9,140  1,650 7,490  Common Stock  6,660 940  7,600 

CBT Nuggets, LLC

 Member Units 1,611 42,120 3,630  45,750  Member Units 1,000 55,480 5,140  60,620 

CMS Minerals LLC

 Preferred Member Units 1,013 6,914  1,164 5,750 

Charps, LLC

 LIBOR Plus 7.00% (Floor 1.00%) 14  781  781 

 12% Secured Debt 630  18,220  18,220 

 Preferred Member Units   400  400 

Datacom, LLC

 5.25% Current / 5.25% PIK Secured Debt 317 10,970 56 216 10,810  8% Secured Debt 20 900 180  1,080 

 5.25% Current / 5.25% PIK Secured Debt 313 11,049 441  11,490 

 Class A Preferred Member Units  1,181 43  1,224  Class A Preferred Member Units  1,368 51  1,419 

 Class B Preferred Member Units  5,079  477 4,602  Class B Preferred Member Units  1,529 332  1,861 

Garreco, LLC

 14% Secured Debt 212 5,739 6  5,745  LIBOR Plus 12.00% (Floor 1.00%) 189 5,219 975 225 5,969 

 Member Units 5 1,270  180 1,090  Member Units  1,150 320  1,470 

Gulf Manufacturing, LLC

 9% PIK Secured Debt 18 777   777  9% PIK Secured Debt 17 777   777 

 Member Units  13,770  2,810 10,960  Member Units 139 8,770 420  9,190 

Harrison Hydra-Gen, Ltd.

 9% Secured Debt 9 5,010  5,010  

 Preferred Stock 2 1,361 2 1,363  

Gulf Publishing Holdings, LLC

 12.5% Secured Debt 316 9,911 4  9,915 

 Common Stock  2,600 100  2,700  Member Units  3,124 336  3,460 

Hawthorne Customs and

 Member Units 12 460  180 280 

Dispatch Services, LLC

 Member Units 35 2,220   2,220 

Harrison Hydra-Gen, Ltd.

 Common Stock  3,120  320 2,800 

Hawthorne Customs and Dispatch Services, LLC

 Member Units  280   280 

 Member Units 48 2,040   2,040 

HW Temps LLC

 LIBOR Plus 9.50% (Floor 1.00%) 270 9,884 4  9,888  LIBOR Plus 13.00% (Floor 1.00%) 368 10,500 4 600 9,904 

 Preferred Member Units 198 3,942 1,008  4,950  Preferred Member Units 35 3,940   3,940 

Indianapolis Aviation

 15% Secured Debt 123 3,100 5 5 3,100 

Partners, LLC

 Warrants  2,540   2,540 

Marine Shelters Holdings, LLC

 12% PIK Secured Debt 285 8,870 285 245 8,910 

(LoneStar Marine Shelters)

 Preferred Member Units  4,881  1,080 3,801 

MH Corbin Holding LLC

 10% Secured Debt 358 13,869 7 175 13,701 

 Preferred Member Units 35 6,000   6,000 

NAPCO Precast, LLC

 Prime Plus 2.00% (Floor 7.00%) 79 4,005  936 3,069 

 18% Secured Debt 214 4,924  453 4,471 

 Member Units 2 8,590 470  9,060 

NRI Clinical Research, LLC

 14% Secured Debt 173 4,539 12 108 4,443 

 Warrants  340 40  380 

 Member Units  1,342 80  1,422 

OMi Holdings, Inc.

 Common Stock  13,640 930  14,570 

Pegasus Research Group,

 Member Units 221 6,840 1,190  8,030 

LLC (Televerde)

            

River Aggregates, LLC

 Zero Coupon Secured Debt 17 556 17  573 

 Member Units 115 3,830 260  4,090 

 Member Units   2,360 80  2,440 

SoftTouch Medical Holdings LLC

 LIBOR Plus 9.00% (Floor 1.00%) 192 8,010 65  8,075 

 Member Units  5,710 1,770  7,480 

Other

            

Amounts related to investments transferred to or from other 1940 Act classification during the period

       

  $12,615 $555,011 $19,023 $53,935 $520,099 

Table of Contents

Company
 
Investment(1)
 Amount of
Interest, Fee
or Dividends
Credited to
Income(2)
 December 31,
2015 Value
 Gross
Additions(3)
 Gross
Reductions(4)
 March 31,
2016
Fair Value
  
Investment(1)
 Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)
 December 31,
2016 Fair
Value
 Gross
Additions(3)
 Gross
Reductions(4)
 March 31,
2017 Fair
Value
 

Indianapolis Aviation Partners, LLC

 15% Secured Debt 156 3,100   3,100 

 Warrants  2,649 61  2,710 

Marine Shelters Holdings, LLC

 12% PIK Secured Debt  9,387  9,387  

 Preferred Member Units   100 100  

MH Corbin Holding LLC

 10% Secured Debt 335 13,197 8 175 13,030 

 Preferred Member Units 35 6,000   6,000 

NAPCO Precast, LLC

 Prime Plus 2.00% (Floor 7.00%) 63 2,713 2 2 2,713 

 18% Secured Debt 181 3,952 3 3 3,952 

 Member Units 29 10,920   10,920 

NRI Clinical Research, LLC

 LIBOR Plus 6.50% (Floor 1.50%) 10 200 200  400 

 14% Secured Debt 160 4,261 11 11 4,261 

 Warrants  680   680 

 Member Units  2,462   2,462 

NuStep, LLC

 12% Secured Debt 728  20,394  20,394 

 Preferred Member Units   10,200  10,200 

OMi Holdings, Inc.

 Common Stock 192 13,080   13,080 

Pegasus Research Group, LLC

 Member Units 60 8,620  180 8,440 

River Aggregates, LLC

 Zero Coupon Secured Debt 19 627 19  646 

 Member Units  4,600   4,600 

 Member Units  2,510   2,510 

SoftTouch Medical Holdings LLC

 LIBOR Plus 9.00% (Floor 1.00%) 182 7,140 4 4 7,140 

 Member Units 155 9,170   9,170 

Other

           

Amounts related to investments transferred to or from other 1940 Act classification during the period

      

 $12,988 $594,282 $85,423 $21,466 $658,239 

Affiliate Investments

                       

AFG Capital Group, LLC

 11% Secured Debt $382 $12,790 $18 $ $12,808  

Warrants

 
$

 
$

670
 
$

20
 
$

 
$

690
 

 Warrants  490 40  530 

 Member Units  2,020 160  2,180  Member Units 7 2,750 100  2,850 

Barfly Ventures, LLC

 12% Secured Debt 529 4,042 4 94 3,952  12% Secured Debt 235 5,827 1,808  7,635 

 Options   470   470  Options  490   490 

 Warrants  473  233 240  Warrants  280   280 

BBB Tank Services, LLC

 LIBOR Plus 9.50% (Floor 1.00%) 21 797   797 

 15% Secured Debt 152 3,991 1  3,992 

 Member Units  800   800 

Boss Industries, LLC

 Preferred Member Units 43 2,586 43 179 2,450  Preferred Member Units 89 2,800 120  2,920 

Bridge Capital Solutions

 13% Secured Debt 249 6,890 110  7,000 

Corporation

 Warrants  1,300 80  1,380 

Bridge Capital Solutions Corporation

 13% Secured Debt 307 5,610 63  5,673 

 Warrants  3,370   3,370 

 13% Secured Debt 33 1,000   1,000 

 Preferred Member Units 25 1,000   1,000 

Buca C, LLC

 LIBOR Plus 7.25% (Floor 1.00%) 546 25,299 231  25,530  LIBOR Plus 7.25% (Floor 1.00%) 494 22,671 21 1,634 21,058 

 Preferred Member Units 55 3,711 2,059  5,770  Preferred Member Units 57 4,660 58 728 3,990 

CAI Software LLC

 12% Secured Debt 139 4,661 4 325 4,340  12% Secured Debt 110 3,683 3 203 3,483 

 Member Units 12 1,000 300  1,300  Member Units 30 2,480 100  2,580 

CapFusion, LLC

 13% Secured Debt 150  8,302  8,302  13% Secured Debt 518 13,202 50  13,252 

 Warrants   1,200  1,200  Warrants  1,200   1,200 

Chandler Signs Holdings, LLC

 12% Secured Debt 178  4,456  4,456  12% Secured Debt 137 4,500 2 2 4,500 

 Class A Units   1,500  1,500  Class A Units 63 3,240   3,240 

Condit Exhibits, LLC

 Member Units 17 1,010   1,010 

Congruent Credit Opportunities

 LP Interests (Fund II) 250 2,834  1,185 1,649 

Funds

 LP Interests (Fund III) 205 12,024  121 11,903 

Daseke, Inc.

 12% Current / 2.5% PIK Secured Debt 799 21,253 155 20 21,388 

 Common Stock   22,660   22,660 

Dos Rios Partners

 LP Interests (Fund)  2,031 1,070 519 2,582 

 LP Interests (Fund A)  648 340  988 

East Teak Fine Hardwoods, Inc.

 Common Stock 4 860   860 

East West Copolymer &

 12% Secured Debt 298 9,463 7  9,470 

Rubber, LLC

 Warrants  50   50 

EIG Traverse Co-Investment, L.P.

 LP Interests 231 4,755 5,050  9,805 

Freeport Financial Funds

 LP Interests (Fund) 130 6,045  277 5,768 

 LP Interests (Fund III) 98 2,077 1,487  3,564 

Gault Financial, LLC (RMB

 10% Secured Debt 383 10,930 39  10,969 

Capital, LLC)

 Warrants      

Glowpoint, Inc.

 8% Secured Debt 10 397   397 

 12% Secured Debt 279 8,929 5 294 8,640 

 Common Stock  3,840  830 3,010 

Guerdon Modular Holdings, Inc.

 LIBOR Plus 8.50% (Floor 1.00%) 15 (15) 961  946 

 13% Secured Debt 348 10,295 5  10,300 

 Common Stock   1,990  780 1,210 

Houston Plating and

 Member Units (24) 8,440  2,360 6,080 

Coatings, LLC

            

I-45 SLF LLC

 Member units 433 7,200 2,000 164 9,036 

Indianhead Pipeline

 12% Secured Debt 209 5,853 32 225 5,660 

Services, LLC

 Preferred Member Units 19 2,302 267  2,569 

 Warrants      

 Member Units      

KBK Industries, LLC

 12.5% Secured Debt 182 5,900 3 3 5,900 

 Member Units  3,680  170 3,510 

L.F. Manufacturing

 Member Units  1,485 185  1,670 

Holdings, LLC

            

MPS Denver, LLC

 Member Units  1,130  290 840 

OnAsset Intelligence, Inc.

 12% PIK Secured Debt 123 4,006 123  4,129 

 Preferred Stock  1,380   1,380 

 Warrants      

OPI International Ltd.

 10% Unsecured Debt 12 473   473 

 Common Stock  3,200   3,200 

Table of Contents

Company
 
Investment(1)
 Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)
 December 31,
2016 Fair
Value
 Gross
Additions(3)
 Gross
Reductions(4)
 March 31,
2017 Fair
Value
 

Condit Exhibits, LLC

 Member Units  11  1,840      1,840 

Congruent Credit Opportunities Funds

 LP Interests (Fund II)    1,518    141  1,377 

 LP Interests (Fund III)  320  16,181  2,396    18,577 

Daseke, Inc.

 12% Current / 2.5% PIK Secured Debt  676  21,799  255  22,054   

 Common Stock    24,063    24,063   

Dos Rios Partners

 LP Interests (Dos Rios Partners, LP)    4,925  704    5,629 

 LP Interests (Dos Rios Partners—A, LP)    1,444  207    1,651 

Dos Rios Stone Products LLC

 Class A Units    2,070      2,070 

East Teak Fine Hardwoods, Inc.

 Common Stock  29  860    110  750 

East West Copolymer & Rubber, LLC

 12% Current / 2% PIK Secured Debt    8,630    6,390  2,240 

 Warrants           

EIG Fund Investments

 LP Interests (EIG Global Private Debt fund-A, L.P.)  45  2,804  352  1,690  1,466 

 LP Interests (EIG Traverse Co-Investment, L.P.)  263  9,905  68    9,973 

Freeport Financial Fund Investments

 LP Interests (Freeport Financial SBIC  102  5,620  55    5,675 

 Fund LP)                

 LP Interests (Freeport First Lien Loan  195  4,763  2,796  52  7,507 

 Fund III LP)                

Gault Financial, LLC (RMB Capital, LLC)

 10.5% Secured Debt  326  11,079  1,017  146  11,950 

 Warrants           

Glowpoint, Inc.

 12% Secured Debt  274  3,997  9  996  3,010 

 Common Stock    2,080  190    2,270 

Guerdon Modular Holdings, Inc.

 13% Secured Debt  357  10,594  9    10,603 

 Preferred Stock    1,140      1,140 

 Common Stock    80      80 

Hawk Ridge Systems, LLC

 10% Secured Debt  255  9,901  4    9,905 

 Preferred Member Units  150  2,850      2,850 

 Preferred Member Units    150      150 

Houston Plating and Coatings, LLC

 Member Units  1  4,000  230    4,230 

I-45 SLF LLC

 Member Units  691  14,586  1,321    15,907 

Indianhead Pipeline Services, LLC

 12% Secured Debt  727  5,079  563  225  5,417 

 Preferred Member Units  98  2,677  98    2,775 

 Warrants           

 Member Units           

KBK Industries, LLC

 10% Secured Debt  31  1,250  100  175  1,175 

 12.5% Secured Debt  188  5,889  3    5,892 

 Member Units    2,780      2,780 

L.F. Manufacturing Holdings, LLC

 Member Units    1,380      1,380 

OnAsset Intelligence, Inc.

 12% PIK Secured Debt  136  4,519  135    4,654 

 Preferred Stock           

 Warrants           

OPI International Ltd.

 10% Unsecured Debt  12  473      473 

 Common Stock    1,600    1,220  380 

PCI Holding Company, Inc.

 12% Secured Debt  400  13,000  10  10  13,000 

 Preferred Stock  172  5,370  170    5,540 

Table of Contents

Company
 
Investment(1)
 Amount of
Interest, Fee
or Dividends
Credited to
Income(2)
 December 31,
2015 Value
 Gross
Additions(3)
 Gross
Reductions(4)
 March 31,
2016
Fair Value
 

PCI Holding Company, Inc.

 12% Secured Debt  134    12,870    12,870 

 Preferred Stock  142  4,887  142  939  4,090 

Radial Drilling Services Inc.

 12% Secured Debt  5  1,500  5    1,505 

 Warrants           

Rocaceia, LLC (Quality Lease

 12% Secured Debt    250      250 

and Rental Holdings, LLC)

 Preferred Member Units           

Samba Holdings, Inc.

 12.5% Secured Debt  791  24,662  32  932  23,762 

 Common Stock    30,220      30,220 

Tin Roof Acquisition Company

 12% Secured Debt  436  13,807  15  105  13,717 

 Class C Preferred Stock  63  2,477  62    2,539 

UniTek Global Services, Inc.

 LIBOR Plus 7.50% (Floor 1.00%)  61  2,812      2,812 

 LIBOR Plus 8.50% (Floor 1.00%)  34  1,255  3    1,258 

 15% PIK Unsecured Debt  26  638  24    662 

 Preferred Stock    5,540  260    5,800 

 Common Stock      1,120    1,120 

Universal Wellhead Services

 Class A Preferred Units    3,000    980  2,020 

Holdings, LLC

                  

Volusion, LLC

 10.5% Secured Debt  527  16,199  62    16,261 

 Preferred Member Units    14,000      14,000 

 Warrants    1,400      1,400 

Other

                  

Amounts related to investments transferred to or from other 1940 Act classification during the period

      (4,515)      

   $8,523 $350,519 $45,301 $11,025 $389,310 
Company
 
Investment(1)
 Amount of
Interest,
Fees or
Dividends
Credited to
Income(2)
 December 31,
2016 Fair
Value
 Gross
Additions(3)
 Gross
Reductions(4)
 March 31,
2017 Fair
Value
 

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

 12% Secured Debt    250      250 

 Preferred Member Units           

Tin Roof Acquisition Company

 12% Secured Debt  417  13,385  16  169  13,232 

 Class C Preferred Stock  68  2,738  69    2,807 

UniTek Global Services, Inc.

 LIBOR Plus 7.50% (Floor 1.00%)  113  5,021  1  1  5,021 

 LIBOR Plus 8.50% (Floor 1.00%)  22  824  2    826 

 15% PIK Unsecured Debt  30  745  28    773 

 Preferred Stock  434  6,410  434  224  6,620 

 Common Stock    3,010    200  2,810 

Universal Wellhead Services Holdings, LLC

 Preferred Member Units    720      720 

 Member Units    610      610 

Valley Healthcare Group, LLC

 LIBOR Plus 12.50% (Floor 0.50%)  433  12,844  6  100  12,750 

 Preferred Member Units    1,600      1,600 

Volusion, LLC

 11.5% Secured Debt  645  15,298  141    15,439 

 Preferred Member Units    14,000      14,000 

 Warrants    2,576    126  2,450 

Other

                  

Amounts related to investments transferred to or from other 1940 Act classification during the period

             

   $9,899 $375,948 $13,735 $60,659 $329,024 

    This schedule should be read in conjunction with Main Street's consolidated financial statements, including the consolidated schedule of investments and notes to the consolidated financial statements.

(1)
The principal amount, the ownership detail for equity investments and if the investment is income producing is included in the consolidated schedule of investments.

(2)
Represents the total amount of interest, fees and dividends credited to income for the portion of the period for which an investment was included in Control or Affiliate categories, respectively. For investments transferred between Control and Affiliate categories during the period, any income or investment balances related to the time period it was in the category other than the one shown at period-endperiod end is included in "Amounts from investments transferred from other 1940 Act classifications during the period".period."

(3)
Gross additions include increases in the cost basis of investments resulting from new portfolio investments, follow-on investments and accrued PIK interest, and the exchange of one or more existing securities for one or more new securities. Gross additions also include net increases in unrealized appreciation or net decreases in net unrealized depreciation as well as the movement of an existing portfolio company into this category and out of a different category.

(4)
Gross reductions include decreases in the cost basis of investments resulting from principal repayments or sales and the exchange of one or more existing securities for one or more new securities. Gross reductions also include net increases in net unrealized depreciation or net decreases in unrealized appreciation as well as the movement of an existing portfolio company out of this category and into a different category.

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Item 2.    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

        The information in this section contains forward-looking statements that involve risks and uncertainties. Please see "Risk Factors" and "Cautionary Statement Concerning Forward-Looking Statements" in our Annual Report on Form 10-K for the year ended December 31, 2015,2016, filed with the Securities and Exchange Commission (the "SEC") on February 26, 2016,24, 2017, for a discussion of the uncertainties, risks and assumptions associated with these statements. You should read the following discussion in conjunction with the consolidated financial statements and related notes and other financial information included in the Annual Report on Form 10-K for the year ended December 31, 2015.2016.

ORGANIZATION

        Main Street Capital Corporation ("MSCC") is a principal investment firm primarily focused on providing customized debt and equity financing to lower middle market ("LMM") companies and debt capital to middle market ("Middle Market") companies. The portfolio investments of MSCC and its consolidated subsidiaries are typically made to support management buyouts, recapitalizations, growth financings, refinancings and acquisitions of companies that operate in diversea variety of industry sectors. MSCC seeks to partner with entrepreneurs, business owners and management teams and generally provides "one stop" financing alternatives within its LMM portfolio. MSCC and its consolidated subsidiaries invest primarily in secured debt investments, equity investments, warrants and other securities of LMM companies based in the United States and in secured debt investments of Middle Market companies generally headquartered in the United States.

        MSCC was formed in March 2007 to operate as an internally managed business development company ("BDC") under the Investment Company Act of 1940, as amended (the "1940 Act"). MSCC wholly owns several investment funds, including Main Street Mezzanine Fund, LP ("MSMF") and, Main Street Capital II, LP ("MSC II") and togetherMain Street Capital III, LP ("MSC III" and, collectively with MSMF and MSC II, the "Funds"), and each of their general partners. The Funds are each licensed as a Small Business Investment Company ("SBIC") by the United States Small Business Administration ("SBA"). Because MSCC is internally managed, all of the executive officers and other employees are employed by MSCC. Therefore, MSCC does not pay any external investment advisory fees, but instead directly incurs the operating costs associated with employing investment and portfolio management professionals.

        MSC Adviser I, LLC (the "External Investment Manager") was formed in November 2013 as a wholly owned subsidiary of MSCC to provide investment management and other services to parties other than MSCC and its subsidiaries or their portfolio companies ("External Parties") and receivereceives fee income for such services. MSCC has been granted no-action relief by the Securities and Exchange Commission ("SEC") to allow the External Investment Manager to register as a registered investment adviser ("RIA") under the Investment Advisers Act of 1940, as amended (the "Advisers Act").amended. Since the External Investment Manager conducts all of its investment management activities for External Parties, it is accounted for as a portfolio investment of MSCC and is not included as a consolidated subsidiary of MSCC in MSCC's consolidated financial statements.

        MSCC has elected to be treated for U.S. federal income tax purposes as a regulated investment company ("RIC") under Subchapter M of the Internal Revenue Code of 1986, as amended (the "Code"). As a result, MSCC generally will not pay corporate-level U.S. federal income taxes on any net ordinary taxable income or capital gains that it distributes to its stockholders.

        MSCC has certain direct and indirect wholly owned subsidiaries that have elected to be taxable entities (the "Taxable Subsidiaries"). The primary purpose of the Taxable Subsidiaries is to permit MSCC to hold equity investments in portfolio companies which are "pass-through" entities for tax purposes. The External Investment Manager is also a direct wholly owned subsidiary that has elected to


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be a taxable entity. The Taxable Subsidiaries and the External Investment Manager are each taxed at their normal corporate tax rates based on their taxable income.

        Unless otherwise noted or the context otherwise indicates, the terms "we," "us," "our," the "Company" and "Main Street" refer to MSCC and its consolidated subsidiaries, which include the Funds and the Taxable Subsidiaries.

OVERVIEW

        Our principal investment objective is to maximize our portfolio's total return by generating current income from our debt investments and capital appreciation from our equity and equity relatedequity-related investments, including warrants, convertible securities and other rights to acquire equity securities in a portfolio company. Our LMM companies generally have annual revenues between $10 million and $150 million, and our LMM portfolio investments generally range in size from $5 million to $50 million. Our Middle Market investments are made in businesses that are generally larger in size than our LMM portfolio companies, with annual revenues typically between $150 million and $1.5 billion, and our Middle Market investments generally range in size from $3 million to $15 million. Our private loan ("Private Loan") portfolio investments are primarily debt securities in privately held companies which have been originated through strategic relationships with other investment funds on a collaborative basis. Private Loan investments are typically similar in size, structure, terms and conditions to investments we hold in our LMM portfolio and Middle Market portfolio.

        We seek to fill the financing gap for LMM businesses, which, historically, have had more limited access to financing from commercial banks and other traditional sources. The underserved nature of the LMM creates the opportunity for us to meet the financing needs of LMM companies while also negotiating favorable transaction terms and equity participations. Our ability to invest across a company's capital structure, from secured loans to equity securities, allows us to offer portfolio companies a comprehensive suite of financing options, or a "one stop" financing solution. Providing customized, "one stop" financing solutions is important to LMM portfolio companies. We generally seek to partner directly with entrepreneurs, management teams and business owners in making our investments. Our LMM portfolio debt investments are generally secured by a first lien on the assets of the portfolio company and typically have a term of between five and seven years from the original investment date. We believe that our LMM investment strategy has limited correlation to the broader debt and equity markets.

        Our Middle Market portfolio investments primarily consist of direct investments in or secondary purchases of interest bearinginterest-bearing debt securities in privately held companies that are generally larger in size than the companies included in our LMM portfolio. Our Middle Market portfolio debt investments are generally secured by either a first or second priority lien on the assets of the portfolio company and typically have an expected duration of between three and seven years from the original investment date.

        Our Private Loan portfolio investments are primarily debt securities in privately held companies which have been originated through strategic relationships with other investment funds on a collaborative basis, and are often referred to in the debt markets as "club deals." Private Loan investments are typically similar in size, structure, terms and conditions to investments we hold in our LMM portfolio and Middle Market portfolio. Our Private Loan portfolio debt investments are generally secured by either a first or second priority lien on the assets of the portfolio company and typically have a term of between three and seven years from the original investment date.

        Our other portfolio ("Other Portfolio") investments primarily consist of investments which are not consistent with the typical profiles for our LMM, Middle Market or Private Loan portfolio investments, including investments which may be managed by third parties. In our Other Portfolio, we may incur indirect fees and expenses in connection with investments managed by third parties, such as investments in other investment companies or private funds.


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        Our external asset management business is conducted through the External Investment Manager. The External Investment Manager earns management fees based on the assets of the funds under management and may earn incentive fees, or a carried interest, based on the performance of the funds managed. We have entered into an agreement with the External Investment Manager to share employees in connection with its asset management business generally, and specifically for its relationship with HMS Income Fund, Inc. ("HMS Income"). Through this agreement, we share employees with the External Investment Manager, including their related infrastructure, business relationships, management expertise and capital raising capabilities.

        The following tables provide a summary of our investments in the LMM, Middle Market and Private Loan portfolios as of March 31, 20162017 and December 31, 20152016 (this information excludes the Other Portfolio investments and the External Investment Manager which are discussed further below):


 As of March 31, 2016  As of March 31, 2017 

 LMM(a) Middle
Market
 Private
Loan
  LMM(a) Middle Market Private Loan 

 (dollars in millions)
  (dollars in millions)
 

Number of portfolio companies

 72 84 42  73 69 49 

Fair value

 $860.7 $579.5 $271.3  $886.6 $568.8 $384.2 

Cost

 $694.5 $636.3 $294.8  $772.1 $588.9 $403.7 

% of portfolio at cost—debt

 70.9% 98.0% 93.7%  67.6% 96.9% 94.0% 

% of portfolio at cost—equity

 29.1% 2.0% 6.3%  32.4% 3.1% 6.0% 

% of debt investments at cost secured by first priority lien

 91.7% 85.4% 86.7%  96.1% 88.8% 90.2% 

Weighted-average annual effective yield(b)

 12.4% 8.1% 9.6%  12.2% 8.6% 9.6% 

Average EBITDA(c)

 $6.1 $94.2 $13.7  $4.6 $95.5 $24.8 

(a)
At March 31, 2016,2017, we had equity ownership in approximately 96%99% of our LMM portfolio companies, and the average fully diluted equity ownership in those portfolio companies was approximately 35%37%.

(b)
The weighted-average annual effective yields were computed using the effective interest rates for all debt investments at cost as of March 31, 2017, including amortization of deferred debt origination fees and accretion of original issue discount but excluding fees payable upon repayment of the debt instruments and any debt investments on non-accrual status. Weighted-average annual effective yield is higher than what an investor in shares of our common stock will realize on its investment because it does not reflect our expenses or any sales load paid by an investor.

(c)
The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted-average for the Middle Market and Private Loan portfolios. These calculations exclude certain portfolio companies, including five LMM portfolio companies, one Middle Market portfolio company and three Private Loan portfolio companies, as EBITDA is not a meaningful valuation metric for our investments in these portfolio companies, and those portfolio companies whose primary purpose is to own real estate.

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 As of December 31, 2016 
 
 LMM(a) Middle Market Private Loan 
 
 (dollars in millions)
 

Number of portfolio companies

  73  78  46 

Fair value

 $892.6 $630.6 $342.9 

Cost

 $760.3 $646.8 $357.7 

% of portfolio at cost—debt

  69.1%  97.2%  93.5% 

% of portfolio at cost—equity

  30.9%  2.8%  6.5% 

% of debt investments at cost secured by first priority lien

  92.1%  89.1%  89.0% 

Weighted-average annual effective yield(b)

  12.5%  8.5%  9.6% 

Average EBITDA(c)

 $5.9 $98.6 $22.7 

(a)
At December 31, 2016, we had equity ownership in approximately 99% of our LMM portfolio companies, and the average fully diluted equity ownership in those portfolio companies was approximately 36%.

(b)
The weighted-average annual effective yields were computed using the effective interest rates for all debt investments at cost as of December 31, 2016, including amortization of deferred debt origination fees and accretion of original issue discount but excluding fees payable upon repayment of the debt instruments and any debt investments on non-accrual status. Weighted-average annual effective yield is higher than what an investor in shares of our common stock will realize on its investment because it does not reflect our expenses or any sales load paid by an investor.

(c)
The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted averageweighted-average for the Middle Market and Private Loan portfolios. These calculations exclude certain portfolio companies, including five LMM portfolio companies, fourone Middle Market portfolio companiescompany and six Private Loan portfolio companies, as

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    EBITDA is not a meaningful valuation metric for our investments in these portfolio companies, and those portfolio companies whose primary purpose is to own real estate.

 
 As of December 31, 2015 
 
 LMM(a) Middle
Market
 Private
Loan
 
 
 (dollars in millions)
 

Number of portfolio companies

  71  86  40 

Fair value

 $862.7 $586.9 $248.3 

Cost

 $685.6 $637.2 $268.6 

% of total investments at cost—debt

  70.4%  98.3%  94.3% 

% of total investments at cost—equity

  29.6%  1.7%  5.7% 

% of debt investments at cost secured by first priority lien

  91.8%  86.6%  87.3% 

Weighted-average annual effective yield(b)

  12.2%  8.0%  9.5% 

Average EBITDA(c)

 $6.0 $98.8 $13.1 

(a)
At December 31, 2015, we had equity ownership in approximately 96% of our LMM portfolio companies, and the average fully diluted equity ownership in those portfolio companies was approximately 36%.

(b)
The weighted-average annual effective yields were computed using the effective interest rates for all debt investments at cost as of December 31 2015, including amortization of deferred debt origination fees and accretion of original issue discount but excluding fees payable upon repayment of the debt instruments and any debt investments on non-accrual status. Weighted-average annual effective yield is higher than what an investor in shares of our common stock will realize on its investment because it does not reflect our expenses or any sales load paid by an investor.

(c)
The average EBITDA is calculated using a simple average for the LMM portfolio and a weighted average for the Middle Market and Private Loan portfolios. These calculations exclude certain portfolio companies, including five LMM portfolio companies, three Middle Market portfolio companies and six Private Loan portfolio companies, as EBITDA is not a meaningful valuation metric for our investments in these portfolio companies, and those portfolio companies whose primary purpose is to own real estate.companies.

        As of March 31, 2016,2017, we had Other Portfolio investments in ten companies, collectively totaling approximately $78.7$106.3 million in fair value and approximately $86.6$111.8 million in cost basis and which comprised approximately 4.3%5.4% of our Investment Portfolio (as defined in "—Critical Accounting Policies—Basis of Presentation" below) at fair value. As of December 31, 2015,2016, we had Other Portfolio investments in ten companies, collectively totaling approximately $74.8$100.3 million in fair value and approximately $75.2$107.1 million in cost basis and which comprised approximately 4.2%5.0% of our Investment Portfolio at fair value.

        As previously discussed, the External Investment Manager is a wholly owned subsidiary that is treated as a portfolio investment. As of March 31, 2017, there was no cost basis in this investment and the investment had a fair value of approximately $33.5 million, which comprised approximately 1.7% of our Investment Portfolio at fair value. As of December 31, 2016, there was no cost basis in this investment and the investment had a fair value of $27.8approximately $30.6 million, which comprised 1.5% of our Investment Portfolio at fair value. As of December 31, 2015, there was no cost basis in this investment and the investment had a fair value of $27.3 million, which comprisedapproximately 1.5% of our Investment Portfolio at fair value.

        Our portfolio investments are generally made through MSCC and the Funds. MSCC and the Funds share the same investment strategies and criteria, although they are subject to different regulatory regimes. An investor's return in MSCC will depend, in part, on the Funds' investment returns as they are wholly owned subsidiaries of MSCC.


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        The level of new portfolio investment activity will fluctuate from period to period based upon our view of the current economic fundamentals, our ability to identify new investment opportunities that meet our investment criteria, and our ability to consummate the identified opportunities. The level of new investment activity, and associated interest and fee income, will directly impact future investment income. In addition, the level of dividends paid by portfolio companies and the portion of our portfolio


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debt investments on non-accrual status will directly impact future investment income. While we intend to grow our portfolio and our investment income over the long term, our growth and our operating results may be more limited during depressed economic periods. However, we intend to appropriately manage our cost structure and liquidity position based on applicable economic conditions and our investment outlook. The level of realized gains or losses and unrealized appreciation or depreciation on our investments will also fluctuate depending upon portfolio activity, economic conditions and the performance of our individual portfolio companies. The changes in realized gains and losses and unrealized appreciation or depreciation could have a material impact on our operating results.

        Because we are internally managed, we do not pay any external investment advisory fees, but instead directly incur the operating costs associated with employing investment and portfolio management professionals. We believe that our internally managed structure provides us with a beneficial operating expense structure when compared to other publicly traded and privately held investment firms which are externally managed, and our internally managed structure allows us the opportunity to leverage our non-interest operating expenses as we grow our Investment Portfolio. For each of the three months ended March 31, 20162017 and 2015,2016, the ratio of our total operating expenses, excluding interest expense, as a percentage of our quarterly average total assets was 1.6% and 1.4%, respectively, on an annualized basis.

        During May 2012, we entered into an investment sub-advisory agreement with HMS Adviser, LP ("HMS Adviser"), which is the investment advisor to HMS Income, a non-publicly tradednon-listed BDC, whose registration statement on Form N-2 was declared effective by the SEC in June 2012, to provide certain investment advisory services to HMS Adviser. In December 2013, after obtaining required no-action relief from the SEC to allow us to own a registered investment adviser, we assigned the sub-advisory agreement to the External Investment Manager since the fees received from such arrangement could otherwise have negative consequences on our ability to meet the source-of-income requirement necessary for us to maintain our RIC tax treatment. Under the investment sub-advisory agreement, the External Investment Manager is entitled to 50% of the base management fee and the incentive fees earned by HMS Adviser under its advisory agreement with HMS Income. Based upon several fee waiver agreements with HMS Income and HMS Adviser, the External Investment Manager did not begin accruing the base management fee and incentive fees, if any, until January 1, 2014. Beginning January 1, 2016, theThe External Investment Manager has conditionally agreed to waive a limited amount of the incentive fees otherwise earned during the three months ended March 31, 2016.earned. During the three months ended March 31, 20162017 and 2015,2016, the External Investment Manager earned $2.3$2.6 million and $1.4$2.3 million, respectively, of management fees (net of fees waived, if any) under the sub-advisory agreement with HMS Adviser.

        During April 2014, we received an exemptive order from the SEC permitting co-investments by us and HMS Income in certain negotiated transactions where co-investing would otherwise be prohibited under the 1940 Act. We have made, and in the future intend to continue to make, such co-investments with HMS Income in accordance with the conditions of the order. The order requires, among other things, that we and the External Investment Manager consider whether each such investment opportunity is appropriate for HMS Income and, if it is appropriate, to propose an allocation of the investment opportunity between us and HMS Income. Because the External Investment Manager may receive performance-based fee compensation from HMS Income, this may provide it an incentive to allocate opportunities to HMS Income instead of us. However, both we and the External Investment Manager have policies and procedures in place to manage this conflict.


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CRITICAL ACCOUNTING POLICIES

        Our consolidated financial statements are prepared in accordance with generally accepted accounting principles in the United States of America ("U.S. GAAP"). For each of the periods presented herein, our consolidated financial statements include the accounts of MSCC and its


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consolidated subsidiaries. The Investment Portfolio, as used herein, refers to all of our investments in LMM portfolio companies, investments in Middle Market portfolio companies, Private Loan portfolio investments, Other Portfolio investments, and the investment in the External Investment Manager, but excludes all "Marketable securities and idle funds investments". "Marketable securities and idle funds investments" are classified as financial instruments and are reported separately on our consolidated balance sheets and consolidated schedules of investments due to the nature of such investments.Manager. Our results of operations and cash flows for the three months ended March 31, 20162017 and 20152016, and financial position as of March 31, 20162017 and December 31, 2015,2016, are presented on a consolidated basis. The effects of all intercompany transactions between us and our consolidated subsidiaries have been eliminated in consolidation.

        Our accompanying unaudited consolidated financial statements are presented in conformity with U.S. GAAP for interim financial information and pursuant to the requirements for reporting on Form 10-Q and Article 10 of Regulation S-X. Accordingly, certain disclosures accompanying annual financial statements prepared in accordance with U.S. GAAP are omitted. In the opinion of management, the unaudited consolidated financial results included herein contain all adjustments, consisting solely of normal recurring accruals, considered necessary for the fair presentation of financial statements for the interim periods included herein. The results of operations for the three months ended March 31, 20162017 and 20152016 are not necessarily indicative of the operating results to be expected for the full year. Also, the unaudited financial statements and notes should be read in conjunction with the audited financial statements and notes thereto for the year ended December 31, 2015.2016. Financial statements prepared on a U.S. GAAP basis require management to make estimates and assumptions that affect the amounts and disclosures reported in the financial statements and accompanying notes. Such estimates and assumptions could change in the future as more information becomes known, which could impact the amounts reported and disclosed herein.

        Under regulations pursuant to Article 6 of Regulation S-X applicable to BDCs and Accounting Standards Codification ("Codification" or "ASC"ASC") 946,Financial Services—Investment Companies ("ASC 946"), we are precluded from consolidating other entities in which we have equity investments, including those in which we have a controlling interest, unless the other entity is another investment company. An exception to this general principle in ASC 946 occurs if we hold a controlling interest in an operating company that provides all or substantially all of its services directly to us or to any of our portfolio companies. Accordingly, as noted above, our consolidated financial statements include the financial position and operating results for the Funds and the Taxable Subsidiaries. Our consolidated financial statements also include the financial position and operating results for our wholly owned operating subsidiary, Main Street Capital Partners, LLC, ("MSCP"), as the wholly owned subsidiary provides all of its services directly or indirectly to Main Street or our portfolio companies. We have determined that all of our portfolio investments do not qualify for this exception, including the investment in the External Investment Manager. Therefore, our Investment Portfolio is carried on the consolidated balance sheet at fair value with any adjustments to fair value recognized as "Net Change in Unrealized Appreciation (Depreciation)" on the consolidated statements of operations until the investment is realized, usually upon exit, resulting in any gain or loss being recognized as a "Net Realized Gain (Loss)."


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        The most significant determination inherent in the preparation of our consolidated financial statements is the valuation of our Investment Portfolio and the related amounts of unrealized appreciation and depreciation. As of both March 31, 20162017 and December 31, 2015,2016, our Investment Portfolio valued at fair value represented approximately 95% and 96% of our total assets.assets, respectively. We are required to report our investments at fair value. We follow the provisions of FASBFinancial Accounting Standards Board ("FASB") ASC 820,Fair Value Measurements and Disclosures ("ASC 820"). ASC 820 defines fair value, establishes a framework for measuring fair value, establishes a fair value hierarchy based on the quality of inputs used to measure fair value, and enhances disclosure requirements for fair value measurements. ASC 820 requires us to assume that the portfolio investment is to be sold in the principal market to independent market participants, which may be a hypothetical market. Market participants are defined as buyers and sellers in the principal market that are independent, knowledgeable and willing and able to transact. See "Note B.1.—Valuation of the Investment Portfolio"


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in the notes to consolidated financial statements for a detailed discussion of our investment portfolio valuation process and procedures.

        Due to the inherent uncertainty in the valuation process, our determination of fair value for our Investment Portfolio may differ materially from the values that would have been determined had a ready market for the securities existed. In addition, changes in the market environment, portfolio company performance and other events that may occur over the lives of the investments may cause the gains or losses ultimately realized on these investments to be materially different than the valuations currently assigned. We determine the fair value of each individual investment and record changes in fair value as unrealized appreciation or depreciation.

        Our Board of Directors has the final responsibility for overseeing, reviewing and approving, in good faith, our determination of the fair value for our Investment Portfolio and our valuation procedures, consistent with 1940 Act requirements. We believe our Investment Portfolio as of March 31, 20162017 and December 31, 20152016 approximates fair value as of those dates based on the markets in which we operate and other conditions in existence on those reporting dates.

        We record interest and dividend income on the accrual basis to the extent amounts are expected to be collected. Dividend income is recorded as dividends are declared by the portfolio company or at the point an obligation exists for the portfolio company to make a distribution. In accordance with our valuation policies, we evaluate accrued interest and dividend income periodically for collectability. When a loan or debt security becomes 90 days or more past due, and if we otherwise do not expect the debtor to be able to service all of its debt or other obligations, we will generally place the loan or debt security on non-accrual status and cease recognizing interest income on that loan or debt security until the borrower has demonstrated the ability and intent to pay contractual amounts due. If a loan or debt security's status significantly improves regarding the debtor's ability to service the debt or other obligations, or if a loan or debt security is fully impaired, sold or written off, we remove it from non-accrual status.

        We may periodically provide services, including structuring and advisory services, to our portfolio companies or other third parties. For services that are separately identifiable and evidence exists to substantiate fair value, fee income is recognized as earned, which is generally when the investment or other applicable transaction closes. Fees received in connection with debt financing transactions for services that do not meet these criteria are treated as debt origination fees and are deferred and accreted into interest income over the life of the financing.


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        We hold certain debt and preferred equity instruments in our Investment Portfolio that contain PIK interest and cumulative dividend provisions. The PIK interest, computed at the contractual rate specified in each debt agreement, is periodically added to the principal balance of the debt and is recorded as interest income. Thus, the actual collection of this interest may be deferred until the time of debt principal repayment. Cumulative dividends are recorded as dividend income, and any dividends in arrears are added to the balance of the preferred equity investment. The actual collection of these dividends in arrears may be deferred until such time as the preferred equity is redeemed or sold. To maintain RIC tax treatment (as discussed below), these non-cash sources of income may need to be paid out to stockholders in the form of distributions, even though we may not have collected the PIK interest and cumulative dividends in cash. We stop accruing PIK interest and cumulative dividends and write off any accrued and uncollected interest and dividends in arrears when we determine that such


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PIK interest and dividends in arrears are no longer collectible. For the three months ended March 31, 20162017 and 2015,2016, (i) approximately 3.1%3.4% and 2.2%3.1%, respectively, of our total investment income was attributable to PIK interest income not paid currently in cash and (ii) approximately 0.8%1.8% and 1.0%0.8%, respectively, of our total investment income was attributable to cumulative dividend income not paid currently in cash.

        We account for our share-based compensation plans using the fair value method, as prescribed by ASC 718,Compensation—Stock Compensation. Accordingly, for restricted stock awards, we measure the grant date fair value based upon the market price of our common stock on the date of the grant and amortize the fair value of the awards as share-based compensation expense over the requisite service period, which is generally the vesting term.

        MSCC has elected to be treated for U.S. federal income tax purposes as a RIC. MSCC's taxable income includes the taxable income generated by MSCC and certain of its subsidiaries, including the Funds, which are treated as disregarded entities for tax purposes. As a RIC, MSCC generally will not pay corporate-level U.S. federal income taxes on any net ordinary taxable income or capital gains that MSCC distributes to its stockholders. MSCC must generally distribute at least 90% of its "investment company taxable income" (which is generally its net ordinary taxable income and realized net short-term capital gains in excess of realized net long-term capital losses) and 90% of its tax exempttax-exempt income to maintain its RIC status (pass-through tax treatment for amounts distributed). As part of maintaining RIC status, undistributed taxable income (subject to a 4% non-deductible U.S FederalU.S. federal excise tax) pertaining to a given fiscal year may be distributed up to 12 months subsequent to the end of that fiscal year, provided such dividends are declared on or prior to the later of (i) filing of the U.SU.S. federal income tax return for the applicable fiscal year or (ii) the fifteenth day of the ninth month following the close of the year in which generated such taxable income.income was generated.

        The Taxable Subsidiaries primarily hold certain portfolio investments for us. The Taxable Subsidiaries permit us to hold equity investments in portfolio companies which are "pass-through" entities for tax purposes and to continue to comply with the "source-income" requirements contained in the RIC tax provisions of the Code. The Taxable Subsidiaries are consolidated with us for U.S. GAAP financial reporting purposes, and the portfolio investments held by the Taxable Subsidiaries are included in our consolidated financial statements as portfolio investments and recorded at fair value. The Taxable Subsidiaries are not consolidated with MSCC for income tax purposes and may generate income tax expense, or benefit, and tax assets and liabilities, as a result of their ownership of certain portfolio investments. The taxable income, or loss, of the Taxable Subsidiaries may differ from their book income, or loss, due to temporary book and tax timing differences and permanent differences. This


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income tax expense, or benefit, if any, and the related tax assets and liabilities, are reflected in our consolidated financial statements.

        MSCC's wholly owned subsidiary MSCP is included in our consolidated financial statements for financing reporting purposes. For tax purposes, MSCP has elected to be treated as a taxable entity, and therefore is not consolidated with MSCC for income tax purposes and is taxed at normal corporate tax rates based on its taxable income and, as a result of its activities, may generate income tax expense or benefit. The taxable income, or loss, of MSCP may differ from its book income, or loss, due to temporary book and tax timing differences and permanent differences. This income tax expense, or benefit, if any, and the related tax assets and liabilities, are reflected in our consolidated financial statements.

        The Taxable Subsidiaries and MSCP use the liability method in accounting for income taxes. Deferred tax assets and liabilities are recorded for temporary differences between the tax basis of assets and liabilities and their reported amounts in the consolidated financial statements, using statutory tax rates in effect for the year in which the temporary differences are expected to reverse. A valuation allowance is provided, if necessary, against deferred tax assets when it is more likely than not that some portion or all of the deferred tax asset will not be realized.

        Taxable income generally differs from net income for financial reporting purposes due to temporary and permanent differences in the recognition of income and expenses. Taxable income


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generally excludes net unrealized appreciation or depreciation, as investment gains or losses are not included in taxable income until they are realized.

INVESTMENT PORTFOLIO COMPOSITION

        Our LMM portfolio investments primarily consist of secured debt, equity warrants and direct equity investments in privately held, LMM companies based in the United States. Our LMM portfolio companies generally have annual revenues between $10 million and $150 million, and our LMM investments generally range in size from $5 million to $50 million. The LMM debt investments are typically secured by either a first or second priority lien on the assets of the portfolio company, generally bear interest at fixed rates, and generally have a term of between five and seven years from the original investment date. In most LMM portfolio companies, we receive nominally priced equity warrants and/or make direct equity investments in connection with a debt investment.

        Our Middle Market portfolio investments primarily consist of direct investments in or secondary purchases of interest-bearing debt securities in privately held companies based in the United States that are generally larger in size than the companies included in our LMM portfolio. Our Middle Market portfolio companies generally have annual revenues between $150 million and $1.5 billion, and our Middle Market investments generally range in size from $3 million to $15 million. Our Middle Market portfolio debt investments are generally secured by either a first or second priority lien on the assets of the portfolio company and typically have a term of between three and seven years from the original investment date.

        Our Private Loan portfolio investments are primarily debt securities in privately held companies which have been originated through strategic relationships with other investment funds on a collaborative basis, and are often referred to in the debt markets as "club deals." Private Loan investments are typically similar in size, structure, terms and conditions to investments we hold in our LMM portfolio and Middle Market portfolio. Our Private Loan portfolio debt investments are generally secured by either a first or second priority lien on the assets of the portfolio company and typically have a term of between three and seven years from the original investment date.

        Our Other Portfolio investments primarily consist of investments which are not consistent with the typical profiles for LMM, Middle Market and Private Loan portfolio investments, including investments


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which may be managed by third parties. In the Other Portfolio, we may incur indirect fees and expenses in connection with investments managed by third parties, such as investments in other investment companies or private funds.

        Our external asset management business is conducted through the External Investment Manager. The External Investment Manager earns management fees based on the assets of the funds under management and may earn incentive fees, or a carried interest, based on the performance of the funds managed. We have entered into an agreement with the External Investment Manager to share employees in connection with its asset management business generally, and specifically for its relationship with HMS Income. Through this agreement, we share employees with the External Investment Manager, including their related infrastructure, business relationships, management expertise and capital raising capabilities. In the first quarter of 2014, we began allocating costs to the External Investment Manager pursuant to the sharing agreement. Our total expenses for the three months ended March 31, 20162017 and 20152016 are net of expenses allocated to the External Investment Manager of $1.2$1.5 million and $0.8$1.2 million, respectively. The External Investment Manager earns management fees based on the assets of the funds under management and may earn incentive fees, or a carried interest, based on the performance of the funds managed. The total contribution of the External Investment Manager to our net investment income consists of the combination of the expenses allocated to the External Investment Manager and dividend income from the External Investment


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Manager. For the three months ended March 31, 20162017 and 2015,2016, the total contribution to our net investment income was $1.9$2.2 million and $1.2$1.9 million, respectively.

        The following tables summarize the composition of our total combined LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments at cost and fair value by type of investment as a percentage of the total combined LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments as of March 31, 20162017 and December 31, 20152016 (this information excludes the Other Portfolio investments and the External Investment Manager).

Cost:
 March 31,
2016
 December 31,
2015
  March 31,
2017
 December 31,
2016
 

First lien debt

 75.3% 75.8%  76.6% 76.1% 

Equity

 13.4% 13.5%  15.6% 14.5% 

Second lien debt

 9.3% 8.7%  6.2% 7.7% 

Equity warrants

 0.9% 0.9%  1.0% 1.1% 

Other

 1.1% 1.1%  0.6% 0.6% 

 100.0% 100.0%  100.0% 100.0% 

 

Fair Value:
 March 31,
2016
 December 31,
2015
  March 31,
2017
 December 31,
2016
 

First lien debt

 66.2% 66.1%  69.6% 68.7% 

Equity

 24.2% 24.9%  23.2% 22.6% 

Second lien debt

 8.3% 7.7%  5.8% 7.2% 

Equity warrants

 0.6% 0.6%  0.8% 0.9% 

Other

 0.7% 0.7%  0.6% 0.6% 

 100.0% 100.0%  100.0% 100.0% 

        Our LMM portfolio investments, Middle Market portfolio investments and Private Loan portfolio investments carry a number of risks including: (1) investing in companies which may have limited operating histories and financial resources; (2) holding investments that generally are not publicly traded and which may be subject to legal and other restrictions on resale; and (3) other risks common


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to investing in below investment grade debt and equity investments in our Investment Portfolio. Please see "Risk Factors—Risks Related to Our Investments" contained in our Form 10-K for the fiscal year ended December 31, 20152016 and "Risk Factors" below for a more complete discussion of the risks involved with investing in our Investment Portfolio.

PORTFOLIO ASSET QUALITY

        We utilize an internally developed investment rating system to rate the performance of each LMM portfolio company and to monitor our expected level of returns on each of our LMM investments in relation to our expectations for the portfolio company. The investment rating system takes into consideration various factors, including each investment's expected level of returns, the collectability of our debt investments and the ability to receive a return of the invested capital in our equity investments, comparisons to competitors and other industry participants, the portfolio company's future outlook and other factors that are deemed to be significant to the portfolio company.




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        The following table shows the distribution of our LMM portfolio investments on the 1 to 5 investment rating scale at fair value as of March 31, 20162017 and December 31, 2015:2016:


 As of March 31, 2016 As of December 31, 2015  As of March 31, 2017 As of December 31, 2016 
Investment Rating
 Investments at
Fair Value
 Percentage of
Total Portfolio
 Investments at
Fair Value
 Percentage of
Total Portfolio
  Investments at
Fair Value
 Percentage of
Total Portfolio
 Investments at
Fair Value
 Percentage of
Total Portfolio
 

  
 (dollars in thousands)
  
  (dollars in thousands)
 

1

 $304,597 35.5% $332,606 38.6%  $241,988 27.3% $253,420 28.4% 

2

 231,931 26.9% 143,268 16.6%  195,294 22.0% 258,085 28.9% 

3

 211,116 24.5% 277,160 32.1%  354,367 40.0% 294,807 33.0% 

4

 105,838 12.3% 107,926 12.5%  82,485 9.3% 75,433 8.5% 

5

 7,264 0.8% 1,750 0.2%  12,425 1.4% 10,847 1.2% 

Total

 $860,746 100.0% $862,710 100.0%  $886,559 100.0% $892,592 100.0% 

        Based upon our investment rating system, the weighted-average rating of our LMM portfolio was approximately 2.22.4 and 2.3 as of both March 31, 20162017 and December 31, 2015.2016, respectively.

        As of March 31, 2017, our total Investment Portfolio had five investments on non-accrual status, which comprised approximately 0.2% of its fair value and 2.7% of its cost. As of December 31, 2016, our total Investment Portfolio had sixfour investments on non-accrual status, which comprised approximately 0.5%0.6% of its fair value and 3.8% of our cost . As of December 31, 2015, our total Investment Portfolio had six investments on non-accrual status, which comprised approximately 0.4%3.0% of its fair value and 3.7% of its cost.


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        The operating results of our portfolio companies are impacted by changes in the broader fundamentals of the United States economy. In the event that the United States economy contracts, it is likely that the financial results of small-tosmall to mid-sized companies, like those in which we invest, could experience deterioration or limited growth from current levels, which could ultimately lead to difficulty in meeting their debt service requirements, andto an increase in defaults.defaults on our debt investments and to difficulty in maintaining historical dividend payment rates on our equity investments. Consequently, we can provide no assurance that the performance of certain portfolio companies will not be negatively impacted by economic cycles or other conditions, which could also have a negative impact on our future results.


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DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS


 Three Months Ended
March 31,
 Net Change  Three Months Ended
March 31,
 Net Change 

 2016 2015 Amount %  2017 2016 Amount % 

 (dollars in thousands)
  (dollars in thousands)
 

Total investment income

 $42,006 $37,179 $4,827 13%  $47,889 $42,006 $5,883 14% 

Total expenses

 (14,842) (13,688) (1,154) 8%  (16,723) (14,842) (1,881) 13% 

Net investment income

 27,164 23,491 3,673 16%  31,166 27,164 4,002 15% 

Net realized gain (loss) from investments

 13,603 (2,120) 15,723   

Net realized gain from investments

 27,565 13,603 13,962   

Net realized loss from SBIC debentures

 (5,217)  (5,217)   

Net change in net unrealized appreciation (depreciation) from:

                  

Portfolio investments

 (27,529) 14,204 (41,733)    (22,091) (27,529) 5,438   

SBIC debentures and marketable securities and idle funds

 1,311 (442) 1,753    5,665 1,311 4,354   

Total net change in net unrealized appreciation (depreciation)

 (26,218) 13,762 (39,980)   

Total net change in net unrealized depreciation

 (16,426) (26,218) 9,792   

Income tax benefit (provision)

 2,263 291 1,972    (5,638) 2,263 (7,901)   

Net increase in net assets resulting from operations

 $16,812 $35,424 $(18,612) –53%  $31,450 $16,812 $14,638 87% 

 


 Three Months Ended
March 31,
 Net Change  Three Months Ended
March 31,
 Net Change 

 2016 2015 Amount %  2017 2016 Amount % 

 (dollars in thousands, except per share
amounts)

  (dollars in thousands, except per share
amounts)

 

Net investment income

 $27,164 $23,491 $3,673 16%  $31,166 $27,164 $4,002 15% 

Share-based compensation expense

 1,589 1,263 326 26%  2,269 1,589 680 43% 

Distributable net investment income(a)

 $28,753 $24,754 $3,999 16%  $33,435 $28,753 $4,682 16% 

Net investment income per share—Basic and diluted

 $0.57 $0.54 $0.03 6% 

Distributable net investment income per share—Basic and diluted(a)

 $0.57 $0.54 $0.03 6%  $0.61 $0.57 $0.04 7% 

(a)
Distributable net investment income is net investment income as determined in accordance with U.S. GAAP, excluding the impact of share-based compensation expense which is non-cash in nature. We believe presenting distributable net investment income and related per share amounts is useful and appropriate supplemental disclosure of information for analyzing our financial performance since share-based compensation does not require settlement in cash. However, distributable net investment income is a non-U.S. GAAP measure and should not be considered as a replacement to net investment income and other earnings measures presented in accordance with U.S. GAAP. Instead, distributable net investment income should be reviewed only in connection with such U.S. GAAP measures in analyzing our financial performance. A reconciliation of net

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    investment income in accordance with U.S. GAAP to distributable net investment income is presented in the table above.

        For the three months ended March 31, 2016,2017, total investment income was $42.0$47.9 million, a 13%14% increase over the $37.2$42.0 million of total investment income for the corresponding period of 2015.2016. This comparable period increase was principally attributable to (i) a $2.1$6.3 million increase in interest income primarily related to higher average levels of portfolio debt investments and increased activities involving


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existing Investment Portfolio debt investments and (ii) a $2.5$0.4 million increase in fee income, partially offset by a $0.6 million decrease in dividend income from Investment Portfolio equity investments and (iii) a $0.5 million increase in fee income.investments. The $4.8$5.9 million increase in total investment income in the three months ended March 31, 20162017 includes a consistent amountan increase of investment income from$2.7 million related to higher accelerated prepayment, repricing and repricingother activity for certain Investment Portfolio debt investments when compared to the same period in 2015.2016.

        For the three months ended March 31, 2016,2017, total expenses increased to $14.8$16.7 million from $13.7$14.8 million for the corresponding period of 2015.2016. This comparable period increase in operating expenses was principally attributable to (i) a $0.7 million increase in share-based compensation expense, (ii) a $0.6 million increase in compensation expense related to increases in the number of personnel, base compensation levels and incentive compensation accruals, (iii) a $0.5 million increase in general and administrative expenses, primarily related to non-recurring professional fees and other expenses incurred on certain potential new portfolio investment opportunities which were terminated during the due diligence and legal documentation processes, and (iv) a $0.4 million increase in interest expense, primarily due to an increase in interest expense on the Credit Facility generally due to the higher average interest rate and balance outstanding on theour Credit facilityFacility in the three months ended March 31, 2016 when compared to the prior year, (ii) a $0.4 million increase in general and other administrative expenses, (iii) a $0.3 million increase in compensation expense related primarily to increases in the number of personnel and base compensation levels and (iv) a $0.3 million increase in share-based compensation expense,2017, with these increases partially offset by a $0.3$0.4 million increase in the expenses allocated to the External Investment Manager, (see further discussion in "Overview"), in each case when compared to the same period in the prior year. For each of the three months ended March 31, 2016 and 2015,2017, the ratio of our total operating expenses, excluding interest expense, as a percentage of our quarterly average total assets was 1.6% on an annualized basis, compared to 1.4% on an annualized basis.basis for the three months ended March 31, 2016 and 1.5% for the year ended December 31, 2016.

        Net investment income for the three months ended March 31, 2017 was $31.2 million, or a 15% increase, compared to net investment income of $27.2 million for the corresponding period of 2016. The increase in net investment income was principally attributable to the increase in total investment income, partially offset by higher operating expenses as discussed above.

        For the three months ended March 31, 2016,2017, distributable net investment income increased 16% to $28.8$33.4 million, or $0.57$0.61 per share, compared with $24.8$28.8 million, or $0.54$0.57 per share, in the corresponding period of 2015.2016. The increase in distributable net investment income was primarily due to the higher level of total investment income, partially offset by higher operating expenses both as discussed above. Distributable net investment income on a per share basis for the three months ended March 31, 2017 reflects (i) an increase of approximately $0.05 per share from the comparable period in 2016 reflectsattributable to the net increase in the comparable levels of accelerated prepayment, repricing and other activity for certain Investment Portfolio debt investments and (ii) a greater number of average shares outstanding compared to the corresponding period in 20152016 primarily due to the March 2015 equity offering, shares issued through the ATM Program (as defined in "—Liquidity and Capital Resources—Capital Resources" below) and shares issued pursuant to our dividend reinvestment plan.

        Net investment income for the three months ended March 31, 2016 was $27.2 million, or a 16% increase, compared to net investment income of $23.5 million for the corresponding period of 2015. The increase in net investment income was principally attributable to the increase in total investment income, partially offset by higher operating expenses as discussed above..

        The net increase in net assets resulting from operations during the three months ended March 31, 20162017 was $31.5 million, or $0.57 per share, compared with $16.8 million, or $0.33 per share, compared with $35.4 million, or $0.77 per share, during the


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three months ended March 31, 2015.2016. This $18.6$14.6 million decreaseincrease from the same period in the prior year period was primarily the result of (i) a $40.0$14.0 million decreaseincrease in the net realized gain (loss) from investments, (ii) a $9.8 million improvement in net change in unrealized appreciation (depreciation) from portfolio investments and SBIC debentures, including accounting reversals relating to realized gains (losses), from net unrealized depreciation of $26.2 million for the three months ended March 31, 2016 partially offset by (i)to a $3.7net


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unrealized depreciation of $16.4 million for the three months ended March 31, 2017, and (iii) a $4.0 million increase in net investment income as discussed above, partially offset by (i) a $5.2 million realized loss on the repayment of SBIC debentures outstanding at MSC II which had previously been accounted for on the fair value method of accounting and (ii) a $15.7$7.9 million increase in the net realized gain (loss)income tax provision from investments from a net realized lossan income tax benefit of $2.1 million during the three months ended March 31, 2015 to a net realized gain of $13.6$2.3 million for the three months ended March 31, 2016 and (iii) a $2.0 million increase in theto an income tax benefit from the prior year. The net realized gainprovision of $13.6$5.6 million for the three months ended March 31, 20162017. The net realized gain from investments of $27.6 million for the three months ended March 31, 2017 was primarily the result of (i) the net realized gain of $22.3 million on the exit of atwo LMM investments, (ii) the realized gain of $2.6 million on the exit of one Private Loan investment totaling $14.4 million and (ii)(iii) the net realized gain of $1.3$2.5 million due to activity in our Other Portfolio, partially offset by (i) the netPortfolio. The realized loss of $1.6$5.2 million on the exitrepayment of a Marketable securities and idle funds investment and (ii)SBIC debentures is related to the netpreviously recognized bargain purchase gain resulting from recording the MSC II debentures at fair value on the date of the acquisition of MSC II in 2010. The effect of the realized loss is offset by the reversal of $0.9 million relatingall previously recognized unrealized depreciation on these SBIC debentures due to fair value adjustments since the restructuredate of a Middle Market investment.the acquisition.

        The following table provides a summary of the total net unrealized depreciation of $26.2$16.4 million for the three months ended March 31, 2016:2017:


 Three Months Ended March 31, 2016  Three Months Ended March 31, 2017 

 LMM(a) Middle Market Private Loan Other(b) Total  LMM(a) Middle Market Private Loan Other(b) Total 

 (dollars in millions)
  (dollars in millions)
 

Accounting reversals of net unrealized (appreciation) depreciation recognized in prior periods due to net realized gains/losses recognized during period

 $(14.4)$2.9 $ $(1.2)$(12.7)

Accounting reversals of net unrealized appreciation recognized in prior periods due to net realized gains recognized during period

 $(20.0)$(1.8)$(1.4)$(1.1)$(24.3)

Net unrealized appreciation (depreciation) relating to portfolio investments

 3.5 (9.3) (3.2) (5.8) (14.8) 2.2 (2.0) (3.3) 5.3 2.2 

Total net change in unrealized appreciation (depreciation) relating to portfolio investments

 $(10.9)$(6.4)$(3.2)$(7.0)$(27.5) $(17.8)$(3.8)$(4.7)$4.2 $(22.1)

Net unrealized appreciation relating to marketable securities

         1.4 

Unrealized depreciation relating to SBIC debentures(c)

         (0.1)

Net unrealized appreciation relating to SBIC debentures(c)

         5.7 

Total net change in unrealized appreciation (depreciation)

         $(26.2)

Total net change in unrealized depreciation

         $(16.4)

(a)
LMM includes unrealized appreciation on 2822 LMM portfolio investments and unrealized depreciation on 2115 LMM portfolio investments.

(b)
Other includes $6.3 million of unrealized depreciation relating to the Other Portfolio offset by $0.5$2.9 million of unrealized appreciation relating to the External Investment Manager.Manager and $2.4 million of net unrealized appreciation relating to the Other Portfolio.

(c)
Relates to unrealized depreciationappreciation on the SBIC debentures held by MSC II which are accounted for on a fair value basis.basis and includes $6.0 million of accounting reversals resulting from the reversal of previously recognized unrealized depreciation recorded since the date of acquisition of MSC II on the debentures repaid due to fair value adjustments since such date, partially offset by $0.3 million of current period unrealized depreciation on the remaining SBIC debentures.

        The income tax benefitprovision for the three months ended March 31, 20162017 of $2.3$5.6 million principally consisted of (i) a deferred tax benefitprovision of $2.6$4.4 million, which is primarily the result of the net activity relating to our portfolio investments held in our Taxable Subsidiaries, including changes in net operating loss carryforwards, changes in net unrealized appreciation/depreciation and other temporary bookbook-tax differences, as well as other current tax differences, partially offset byexpense of $1.3 million related to (i) a $0.9 million


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accrual for excise tax on our estimated undistributed taxable income and (ii) other current tax expense of $0.4 million related to accruals for U.S. federal and state income and excise taxes, state and other taxes.


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        For the three months ended March 31, 2016,2017, we experienced a net decreaseincrease in cash and cash equivalents in the amount of $3.1approximately $9.1 million, which is the net result of $3.8approximately $55.8 million of cash used forprovided by our operating activities and $0.7approximately $46.6 million of cash providedused by financing activities.

        During the period, we used $3.8generated $55.8 million of cash forfrom our operating activities, which resulted primarily from (i) cash flows we generated from the operating profits earned through our operating activities totaling $25.9$26.9 million, which is our $28.8$33.4 million of distributable net investment income, excluding the non-cash effects of the accretion of unearned income of $1.9$4.7 million, payment-in-kind interest income of $1.3$1.6 million, cumulative dividends of $0.3$0.9 million and the amortization expense for deferred financing costs of $0.6$0.7 million, (ii) cash uses totaling $121.2$192.6 million which primarily resultedconsisting of (a) $186.9 million from (a) the funding of new portfolio company investments and settlement of accruals for portfolio investments existing as of December 31, 2015, which together total $113.9 million,2016, (b) $5.5$4.1 million related to decreases in payables and accruals and (d)(c) $1.6 million related to increases in other assets of $1.8 million, and (iii) cash proceeds totaling $91.5$221.5 million from (a) $90.9 million in cash proceedswhich resulted from the sales and repayments of debt investments and sales of equity investments and (b) $0.6 millionreturn on capital of cash proceeds from the sale of Marketable securities and idle fundsequity investments.

        During the three months ended March 31, 2016, $0.72017, $46.6 million in cash was provided byused in financing activities, which principally consisted of (i) $15.0 million in net cash proceeds from the Credit Facility and (ii) $9.8 million in net cash proceeds from the ATM Program, partially offset by (iii) $24.0$28.6 million in cash dividends paid to stockholders, and(ii) $55.0 million in net repayments on the Credit Facility, (iii) $25.2 million in repayment of SBIC debentures, (iv) $0.1$0.6 million for payment of deferred loan costs, SBIC debenture fees and other costs.costs and (v) $0.3 million for purchases of vested restricted stock from employees to satisfy their tax withholding requirements upon the vesting of such restricted stock, partially offset by (i) $37.7 million in net cash proceeds from the ATM Program (described below) and (ii) $25.4 million in cash proceeds from issuance of SBIC debentures.

        As of March 31, 2016,2017, we had $17.2$33.6 million in cash and cash equivalents $1.5 million in Marketable securities and idle funds investments and $249.0$267.0 million of unused capacity under the Credit Facility, which we maintain to support our investment and operating activities. As of March 31, 2016,2017, our net asset value totaled $1,077.0$1,243.9 million, or $21.18$22.44 per share.

        The Credit Facility, which provides additional liquidity to support our investment and operational activities, includes totalprovides for commitments of $555.0 million from a diversified group of fourteen lenders and matures in September 2020.2021. The Credit Facility also contains an accordion feature which allows us to increase the total commitments under the facility to up to $750.0 million from new and existing lenders on the same terms and conditions as the existing commitments.

        Borrowings under the Credit Facility bear interest, subject to our election, on a per annum basis at a rate equal to the applicable LIBOR rate (0.44%(0.98% as of March 31, 2016)2017) plus (i) 1.875% (or the applicable base rate (Prime Rate of 3.5%4.00% as of March 31, 2016)2017) plus 0.875%) as long as we maintain an investment grade rating and meet certain agreed upon excess collateral and maximum leverage requirements, (ii) 2.0% (or the applicable base rate plus 1.0%) if we maintain an investment grade rating but do not meet certain excess collateral and maximum leverage requirements or (iii) 2.25% (or the applicable base rate plus 1.25%) if we do not maintain an investment grade rating. We pay unused commitment fees of 0.25% per annum on the unused lender commitments under the Credit Facility. The Credit Facility is secured by a first lien on the assets of MSCC and its subsidiaries, excluding the


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equity ownership or assets of the Funds and the External Investment Manager. The Credit Facility contains certain affirmative and negative covenants, including but not limited to: (i) maintaining a minimum availability of at least 10% of the borrowing base, (ii) maintaining an interest coverage ratio of at least 2.0 to 1.0, (iii) maintaining an asset coverage ratio of at least 1.5 to 1.0 and (iv) maintaining a minimum tangible net worth. The Credit Facility is provided on a revolving basis through its final


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maturity date in September 2020,2021, and contains two, one-year extension options which could extend the final maturity by up to two years, subject to certain conditions, including lender approval. As of March 31, 2016,2017, we had $306.0$288.0 million in borrowings outstanding under the Credit Facility, the interest rate on the Credit Facility was 2.3%2.7% and we were in compliance with all financial covenants of the Credit Facility.

        Due to each of the Funds' status as a licensed SBIC, we have the ability to issue, through the Funds, debentures guaranteed by the SBA at favorable interest rates and favorable terms and conditions. In addition, in December 2015, the 2016 omnibus spending bill approved by Congress and signed into law by the President increased theconditions up to a maximum amount of SBA-guaranteed debentures that affiliated$350.0 million through our three existing SBIC funds can have outstanding from $225.0licenses. During the three months ended March 31, 2017, we issued $25.4 million to $350.0 million. This new legislation may allow us to issue additionalof SBIC debentures subjectand opportunistically prepaid $25.2 million of our existing SBIC debentures as part of an effort to SBA approval, abovemanage the $225.0maturity dates of our oldest SBIC debentures, leaving $109.8 million that we have outstanding as of March 31, 2016. We announced on March 29, 2016 that we were issued a "green light" or "go forth" letter from the SBA inviting us to continueremaining capacity under our application process to obtain a license to form and operate a third SBIC subsidiary to gain access to the additional SBIC debentures.licenses. Debentures guaranteed by the SBA have fixed interest rates that equal prevailing 10-year Treasury Note rates plus a market spread and have a maturity of ten years with interest payable semi-annually.semiannually. The principal amount of the debentures is not required to be paid before maturity, but may be pre-paid at any time with no prepayment penalty. Main Street expects to issue new SBIC debentures under the SBIC program in the future in an amount up to the regulatory maximum amount of $350.0 million for affiliated SBIC funds. On March 31, 2016,2017, through our twothree wholly owned SBICs, we had $225.0$240.2 million of outstanding SBIC debentures guaranteed by the SBA, which bear a weighted-average annual fixed interest rate of approximately 4.2%3.8%, paid semi-annually,semiannually, and mature ten years from issuance. The first maturity related to our SBIC debentures does not occur until 2017,occurs in 2019, and the weighted-average remaining weighted-average duration is approximately 5.35.7 years as of March 31, 2016.2017.

        In April 2013, we issued $92.0 million, including the underwriters' full exercise of their over-allotment option, in aggregate principal amount of the 6.125% Notes.Notes (the "6.125% Notes"). The 6.125% Notes are unsecured obligations and rank pari passu with our current and future unsecured indebtedness; senior to any of our future indebtedness that expressly provides it is subordinated to the 6.125% Notes; effectively subordinated to all of our existing and future secured indebtedness, to the extent of the value of the assets securing such indebtedness, including borrowings under our Credit Facility; and structurally subordinated to all existing and future indebtedness and other obligations of any of our subsidiaries, including without limitation, the indebtedness of the Funds. The 6.125% Notes mature on April 1, 2023, and may be redeemed in whole or in part at any time or from time to time at our option on or after April 1, 2018. We may from time to time repurchase 6.125% Notes in accordance with the 1940 Act and the rules promulgated thereunder. As of March 31, 2016,2017, the outstanding balance of the 6.125% Notes was $90.7 million.

        The indenture governing the 6.125% Notes (the "6.125% Notes Indenture") contains certain covenants, including covenants requiring our compliance with (regardless of whether we are subject to) the asset coverage requirements set forth in Section 18(a)(1)(A) as modified by Section 61(a)(1) of the 1940 Act, as well as covenants requiring us to provide financial information to the holders of the 6.125% Notes and the Trustee if we cease to be subject to the reporting requirements of the Securities Exchange Act of 1934. These covenants are subject to limitations and exceptions that are described in the 6.125% Notes Indenture.

        In November 2014, we issued $175.0 million in aggregate principal amount of the 4.50% Notes (the "4.50% Notes") at an issue price of 99.53%. The 4.50% Notes are unsecured obligations and rank pari passu with our current and future unsecured indebtedness; senior to any of our future indebtedness that expressly provides it is subordinated to the 4.50% Notes; effectively subordinated to


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all of our existing and future secured indebtedness, to the extent of the value of the assets securing such indebtedness, including borrowings under our Credit Facility; and structurally subordinated to all existing and future indebtedness and other obligations of any of our subsidiaries, including without limitation, the indebtedness of the Funds. The 4.50% Notes mature on December 1, 2019, and may be redeemed in


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whole or in part at any time at our option subject to certain make wholemake-whole provisions. The 4.50% Notes bear interest at a rate of 4.50% per year payable semi-annuallysemiannually on June 1 and December 1 of each year, beginning June 1, 2015. We may from time to time repurchase 4.50% Notes in accordance with the 1940 Act and the rules promulgated thereunder. As of March 31, 2016,2017, the outstanding balance of the 4.50% Notes was $175.0 million.

        The indenture governing the 4.50% Notes (the "4.50% Notes Indenture") contains certain covenants, including covenants requiring our compliance with (regardless of whether we are subject to) the asset coverage requirements set forth in Section 18(a)(1)(A) as modified by Section 61(a)(1) of the 1940 Act, as well as covenants requiring us to provide financial information to the holders of the 4.50% Notes and the Trustee if we cease to be subject to the reporting requirements of the Securities Exchange Act of 1934. These covenants are subject to limitations and exceptions that are described in the 4.50% Notes Indenture.

        During March 2015, we completed a follow-on public equity offering of 4,370,000 shares of common stock, including the underwriters' full exercise of their option to purchase 570,000 additional shares, resulting in total net proceeds, including exercise of the underwriters' option to purchase additional shares and after deducting underwriting discounts and estimated offering expenses payable by us, of approximately $127.8 million.

        During November 2015, we entered intocommenced a program (the "ATM Program") with underwriterscertain selling agents through which we can sell shares of our common stock by means of at-the-market offerings from time to time up to 1,000,000 shares of our common stock.(the "ATM Program"). During the fourth quarter of 2015,three months ended March 31, 2017, we sold 140,5681,035,286 shares of our common stock at a weighted-average price of $31.98$36.86 per share and raised $4.5$38.2 million of gross proceeds under the ATM Program. Net proceeds were $4.3$37.7 million after commissions to the underwriterselling agents on shares sold and offering costs. As of March 31, 2017, 499,500 shares were available for sale under the ATM Program.

During the three monthsyear ended MarchDecember 31, 2016, we sold 321,7143,324,646 shares of our common stock at a weighted-average price of $31.01$34.17 per share and raised $10.0$113.6 million of gross proceeds under the ATM Program. Net proceeds were $9.8$112.0 million after commissions to the underwriterselling agents on shares sold and offering costs. As of MarchDecember 31, 2016, 537,718sales transactions representing 42,413 shares had not settled and were available for sale undernot included in shares issued and outstanding on the ATM Program.face of the consolidated balance sheet, but were included in the weighted-average shares outstanding in the consolidated statement of operations and in the shares used to calculate our net asset value per share.

        We anticipate that we will continue to fund our investment activities through existing cash and cash equivalents the liquidation of Marketable securities and idle funds investments, and a combination of future issuances of debt and equity capital. Our primary uses of funds will be investments in portfolio companies, operating expenses and cash distributions to holders of our common stock.

        We periodically invest excess cash balances into Marketable"Marketable securities and idle funds investments.investments". The primary investment objective of Marketable securities and idle funds investments is to generate incremental cash returns on excess cash balances prior to utilizing those funds for investment in our LMM, Middle Market and Private Loan portfolio investments. Marketable securities and idle funds investments generally consist of debt investments, independently rated debt investments, certificates of deposit with financial institutions, diversified bond funds and publicly traded debt and equity investments. The composition of Marketable securities and idle funds investments will vary in a given period based upon, among other things, changes in market conditions, the underlying fundamentals in our Marketable securities and idle funds investments, our outlook regarding future LMM, Middle Market and Private Loan portfolio investment needs, and any regulatory requirements applicable to us.

        If our common stock trades below our net asset value per share, we will generally not be able to issue additional common stock at the market price unless our stockholders approve such a sale and our Board of Directors makes certain determinations. We did not seek stockholder authorization to sell


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shares of our common stock below the then current net asset value per share of our common stock at our 20162017 annual meeting of stockholders because our common stock price per share had been trading significantly above the current net asset value per share of our common stock since 2011. We would therefore need future approval from our stockholders to issue shares below the then current net asset value per share.


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        In order to satisfy the Code requirements applicable to a RIC, we intend to distribute to our stockholders, after consideration and application of our ability under the Code to spillovercarry forward certain excess undistributed taxable income from one tax year into the next tax year, substantially all of our taxable income. In addition, as a BDC, we generally are required to meet a coverage ratio of total assets to total senior securities, which include borrowings and any preferred stock we may issue in the future, of at least 200%. This requirement limits the amount that we may borrow. In January 2008, we received an exemptive order from the SEC to exclude SBA guaranteedSBA-guaranteed debt securities issued by MSMF and any other wholly owned subsidiaries of ours which operate as SBICs from the asset coverage requirements of the 1940 Act as applicable to us, which, in turn, enables us to fund more investments with debt capital.

        Although we have been able to secure access to additional liquidity, including recent public equity and historical debt offerings, our $555.0 millionthrough the Credit Facility, and thepublic debt issuances, leverage available leverage through the SBIC program and equity offerings, there is no assurance that debt or equity capital will be available to us in the future on favorable terms, or at all.

        In May 2014, the FASB issued ASUAccounting Standards Update ("ASU") 2014-09,Revenue from Contracts with Customers (Topic 606). ASU 2014-92014-09 supersedes the revenue recognition requirements under ASC Topic 605,Revenue Recognition, and most industry-specific guidance throughout the Industry Topics of the ASC. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which an entity expects to be entitled in exchange for those goods or services. Under the new guidance, an entity is required to perform the following five steps: (1) identify the contract(s) with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract, and (5) recognize revenue when (or as) the entity satisfies a performance obligation. The new guidance will significantly enhance comparability of revenue recognition practices across entities, industries, jurisdictions and capital markets. Additionally, the guidance requires improved disclosures as to the nature, amount, timing and uncertainty of revenue that is recognized. TheIn March 2016, the FASB tentatively decided to deferissued ASU 2016-08,Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net), which clarified the effective dateimplementation guidance on principal versus agent considerations. In April 2016, the FASB issued ASU 2016-10,Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing, which clarified the implementation guidance regarding performance obligations and licensing arrangements. In May 2016, the FASB issued ASU No. 2016-12,Revenue from Contracts with Customers (Topic 606)—Narrow-Scope Improvements and Practical Expedients, which clarified guidance on assessing collectability, presenting sales tax, measuring noncash consideration, and certain transition matters. In December 2016, the FASB issued ASU No. 2016-20,Revenue from Contracts with Customers (Topic 606)—Technical Corrections and Improvements, which provided disclosure relief, and clarified the scope and application of the new revenue standard for public entities under U.S. GAAP for one year. If finalized, theand related cost guidance. The new guidance will be effective for the annual reporting period beginning after December 15, 2017, including interim periods within that reporting period. Early adoption would be permitted for annual reporting periods beginning after December 15, 2016. We are currently evaluatingexpect to identify similar performance obligations under ASC 606 as compared


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with deliverables and separate units of account previously identified. As a result, we expect timing of our revenue recognition to remain the impact the adoption of this new accounting standard will have on our consolidated financial statements.same.

        In May 2015, the FASB issued ASU 2015-07,Fair Value Measurements—Disclosures for Certain Entities that Calculate Net Asset Value per Share. This amendment updates guidance intended to eliminate the diversity in practice surrounding how investments measured at net asset value under the practical expedient with future redemption dates have been categorized in the fair value hierarchy. Under the updated guidance, investments for which fair value is measured at net asset value per share using the practical expedient should no longer be categorized in the fair value hierarchy, while investments for which fair value is measured at net asset value per share but the practical expedient is not applied should continue to be categorized in the fair value hierarchy. The updated guidance requires retrospective adoption for all periods presented and is effective for interim and annual reporting periods beginning after December 15, 2015, with early adoption permitted. The Company adopted this standard during the three months ended March 31, 2016. There was no impact of the adoption of this new accounting standard on our consolidated financial statements as none of our investments are measured through the use of the practical expedient.

        In February 2016, the FASB issued ASU 2016-02,Leases,, which requires lessees to recognize on the balance sheet a right-of-use asset, representing its right to use the underlying asset for the lease


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term, and a lease liability for all leases with terms greater than 12 months. The guidance also requires qualitative and quantitative disclosures designed to assess the amount, timing, and uncertainty of cash flows arising from leases. The standard requires the use of a modified retrospective transition approach, which includes a number of optional practical expedients that entities may elect to apply. The new guidance is effective for annual periods beginning after December 15, 2018, and interim periods therein. Early application is permitted. The impactWhile we continue to assess the effect of adoption, we currently believe the adoptionmost significant change relates to the recognition of thisa new accounting standardright-of-use asset and lease liability on our consolidated balance sheet for our office space operating lease. We currently have one operating lease for office space and do not expect a significant change in our leasing activity between now and adoption. See further discussion of our operating lease obligation in "Note M—Commitments and Contingences" in the notes to the consolidated financial statements is currently being evaluated.statements.

        In March 2016, the FASB issued ASU 2016-09,Compensation—Stock Compensation: Improvements to Employee Share-Based Payment Accounting, which is intended to simplify several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The guidance is effective for annual periods beginning after December 15, 2016, and interim periods therein. Early application is permitted. The Company elected to early adopt this standard during the three months ended March 31, 2016. See further discussion of the impact of the adoption of this standard in "Note B.8.B.7.—Summary of Significant Accounting Policies—Share-based Compensation" in the notes to consolidated financial statements.

        In August 2016, the FASB issued ASU 2016-15,Statement of Cash Flows (Topic 230), which is intended to reduce the existing diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The guidance is effective for annual periods beginning after December 15, 2017, and interim periods therein. Early application is permitted. The impact of the adoption of this new accounting standard on our consolidated financial statements is not expected to be material.

        From time to time, new accounting pronouncements are issued by the FASB or other standards setting bodies that are adopted by us as of the specified effective date. We believe that the impact of recently issued standards and any that are not yet effective will not have a material impact on our consolidated financial statements upon adoption.


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        Inflation has not had a significant effect on our results of operations in any of the reporting periods presented herein. However, our portfolio companies have experienced, and may in the future experience, the impacts of inflation on their operating results, including periodic escalations in their costs for labor, raw materials and third partythird-party services and required energy consumption.

        We may be a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financial needs of our portfolio companies. These instruments include commitments to extend credit and fund equity capital and involve, to varying degrees, elements of liquidity and credit risk in excess of the amount recognized in the balance sheet. At March 31, 2016,2017, we had a total of $141.9$118.2 million in outstanding commitments comprised of (i) 3027 investments with commitments to fund revolving loans that had not been fully drawn or term loans with additional commitments not yet funded and (ii) nineeight investments with equity capital commitments that had not been fully called.


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        As of March 31, 2016,2017, the future fixed commitments for cash payments in connection with our SBIC debentures, and the 4.50% Notes, and the 6.125% Notes and rent obligations under our office lease for each of the next five years and thereafter are as follows:


 2016 2017 2018 2019 2020 2021 and
thereafter
 Total 

 (dollars in thousands)
  2017 2018 2019 2020 2021 Thereafter Total 

SBIC debentures

 $ $15,000 $10,200 $20,000 $55,000 $124,800 $225,000  $ $ $20,000 $55,000 $40,000 $125,200 $240,200 

Interest due on SBIC debentures

 4,748 9,423 8,130 7,807 6,608 10,992 47,708  5,014 9,228 9,228 8,033 5,484 14,388 51,375 

Notes 6.125%

      90,655 90,655       90,655 90,655 

Interest due on 6.125% Notes

 4,164 5,553 5,553 5,553 5,553 13,881 40,257  4,165 5,553 5,553 5,553 5,553 6,939 33,316 

4.50% Notes

    175,000   175,000    175,000    175,000 

Interest due on 4.50% Notes

 7,875 7,875 7,875 7,875   31,500  7,875 7,875 7,875    23,625 

Operating Lease Obligation(1)

 46 683 749 763 777 4,959 7,977 

Total

 $16,787 $37,851 $31,758 $216,235 $67,161 $240,328 $610,120  $17,100 $23,339 $218,405 $69,349 $51,814 $242,141 $622,148 

(1)
Operating Lease Obligation means a rent payment obligation under a lease classified as an operating lease and disclosed pursuant to FASB ASC 840, as may be modified or supplemented.

        As of March 31, 2016,2017, we had $306.0$288.0 million in borrowings outstanding under our Credit Facility, and the Credit Facility is currently scheduled to mature in September 2020.2021. The Credit Facility contains two, one-year extension options which could extend the maturity to September 2021.2023, subject to lender approval. See further discussion of the Credit Facility terms in "—Liquidity and Capital Resources—Capital Resources".Resources."

        As discussed further above, the External Investment Manager is treated as a wholly owned portfolio company of MSCC and is included as part of our Investment Portfolio. At March 31, 2016,2017, we had a receivable of $2.3approximately $2.0 million due from the External Investment Manager which included approximately $1.6$1.3 million primarily related to operating expenses incurred by us required to support the External Investment Manager's business along withand approximately $0.7 million of dividends declared but not paid by the External Investment ManagerManager.


Table of approximately $0.7 million.Contents

        In November 2015, our boardBoard of directorsDirectors approved and adopted the Main Street Capital Corporation Deferred Compensation Plan (the "2015 Deferred Compensation Plan"). The 2015 Deferred Compensation Plan became effective on January 1, 2016 and replaced the Deferred Compensation Plan for Non-Employee Directors previously adopted by the boardBoard of directorsDirectors in June 2013 (the "2013 Deferred Compensation Plan"). Under the 2015 Deferred Compensation Plan, non-employee directors and certain key employees may defer receipt of some or all of their cash compensation and directors' fees, subject to certain limitations. Individuals participating in the 2015 Deferred Compensation Plan receive distributions of their respective balances based on predetermined payout schedules or other events as defined by the plan and are also able to direct investments made on their behalf among investment alternatives permitted from time to time under the plan, including phantom Main Street stock units. As of March 31, 2016, $1.12017, $2.8 million of compensation and directors' fees had been deferred under the 2015 Deferred Compensation Plan (including amounts previously deferred under the 2013 Deferred Compensation Plan). As of March 31, 2016, $1.05Of this amount, $1.7 million of this deferred compensation and fees was deferred into phantom Main Street stock units, representing 34,64555,938 shares of our common stock. Including phantom stock units issued through dividend reinvestment, the phantom stock units outstanding as of March 31, 2017 represented 65,882 shares of our common stock. Any amounts deferred under the plan represented by phantom Main Street stock units will not be issued or included as outstanding on the consolidated statement of changes in net assets until such shares are actually distributed to the participant in accordance with the plan, but are included in operating expenses and weighted-average shares outstanding in our consolidated statement of operations as earned.

        In April 2016, we led a new portfolio investment totaling $6.0 million of invested capital to facilitate the majority recapitalization of BBB Tank Services, LLC ("BBB"), with us funding $4.8 million of the investment. Our investment in BBB included a combination of first-lien, senior secured term debt and a direct equity investment. We and our co-investor are also providing BBB an


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undrawn revolving line of credit to support its future working capital needs. Headquartered in Baytown, Texas, and founded in 2001, BBB provides products and services to the above-ground storage tank market. BBB's products and services include routine and emergency maintenance and repairs, replacement seals for floating roofs, application of protective coatings, and new tank construction and are provided primarily to owners of storage terminals that hold crude, refined petroleum products, chemicals and other commodities.

        In April 2016, Safety Holdings, Inc., doing business as SambaSafety® ("SambaSafety"), completed a transaction with a private equity group to complete a majority recapitalization of SambaSafety. This transaction resulted in the repayment of our debt investment and the exit of our equity investment in SambaSafety. SambaSafety's innovative Software as a Service ("SaaS") solutions provide driver risk technology and information to employers, insurance, background screeners and fleet management companies. This enables companies with commercial and non-commercial fleets to easily identify and address unsafe driving behavior and take the appropriate actions necessary to maintain the safety of drivers, passengers and the communities in which they live and work. Additionally, SambaSafety solutions provide the insights insurance carriers need to accurately price risk throughout the insurance policy lifecycle. We made our initial investment in SambaSafety in November 2011 and the majority recapitalization transaction resulted in realized value received by us that is consistent with the fair market values for our investments in SambaSafety as of March 31, 2016.

        In April 2016, we led a new portfolio investment totaling $16.4 million of invested capital to facilitate the management-led buyout of Gulf Publishing Company ("Gulf") and The Petroleum Economist Limited ("Petroleum Economist", and together with Gulf, the "Companies"), with us funding $13.1 million of the investment. Our investment in the Companies included a combination of first-lien, senior secured term debt and a direct equity investment. Headquartered in Houston, Texas, Gulf Publishing Company was incorporated in 1916 by a team of oil company executives and oilfield equipment manufacturers as wildcat discoveries were being made along the Houston Ship Channel. Today, Gulf Publishing produces and distributes leading trade journals, industry research, databases, software, conferences and events designed for the needs of the energy industry.

During April 2016,2017, we declared a semi-annual supplemental cash dividend of $0.275 per share payable in June 2016.2017. This supplemental cash dividend is in addition to the previously announced regular monthly cash dividends that we declared for the second quarter of 20162017 of $0.180$0.185 per share for each of April, May and June 2016.2017.

        In May 2016,2017, we declared regular monthly dividends of $0.180$0.185 per share for each month of July, August and September of 2016.2017. These regular monthly dividends equal a total of $0.540$0.555 per share for the third quarter of 20162017 and represent a 2.9%2.8% increase from the regular monthly dividends declared for the third quarter of 2015.2016. Including the semi-annual supplemental dividend declared for June 2017 and the regular monthly dividends declared for the first quartersecond and third quarters of 2016,2017, we will have paid $17.775$20.545 per share in cumulative dividends since our October 2007 initial public offering.

Item 3.    Quantitative and Qualitative Disclosures about Market Risk

        We are subject to financial market risks, including changes in interest rates. Changes in interest rates may affect both our cost of funding and our interest income from portfolio investments and Marketable securities and idle funds investments. Our risk management systems and procedures are designed to identify and analyze our risk, to set appropriate policies and limits and to continually monitor these risks. Our investment income will be affected by changes in various interest rates, including LIBOR and prime rates, to the extent ofthat any debt investments that include floating interest rates. The majority of our debt investments are made with either fixed interest rates or floating rates that are subject to contractual minimum interest rates for the term of the investment. As of March 31, 2016,2017, approximately 61%65% of our debt investment portfolio (at cost) bore interest at floating rates, 97%


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98% of which were subject to contractual minimum interest rates. As of March 31, 2016, none of our Marketable securities and idle funds investments (at cost) bore interest at floating rates. Our interest expense will be affected by changes in the published LIBOR rate in connection with our Credit Facility; however, the interest rates on our outstanding SBIC debentures, and our 4.50% Notes and 6.125% Notes, which comprise the majority of our outstanding debt, are fixed for the life of such debt. As of March 31, 2016,2017, we had not entered into any interest rate hedging arrangements. The following table shows the approximate annualized increase or decrease in the components of net investment income


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due to hypothetical base rate changes in interest rates, assuming no changes in our investments and borrowings as of March 31, 2016.2017.

Basis Point Change
 Increase in
Interest
Income
 Increase in
Interest
Expense
 Increase
(Decrease) in
Net Investment
Income
 Increase
(Decrease) in
Net Investment
Income per Share
  Increase in
Interest
Income
 Increase in
Interest
Expense
 Increase
(Decrease) in Net
Investment
Income
 Increase
(Decrease) in Net
Investment
Income per
Share
 

  
 (dollars in thousands)
  
  
  (dollars in thousands)
  
 
25 $2,207 $(720)$1,487 $0.03 

50

 $1,038 $(1,530)$(492)$(0.01) 4,556 (1,440) 3,116 0.06 

100

 4,932 (3,060) 1,872 0.04  9,333 (2,880) 6,453 0.12 

150

 9,256 (4,590) 4,666 0.09  14,163 (4,320) 9,843 0.18 

200

 13,579 (6,120) 7,459 0.15  19,006 (5,760) 13,246 0.24 

300

 22,226 (9,180) 13,046 0.26  28,692 (8,640) 20,052 0.36 

400

 30,889 (12,240) 18,649 0.37  38,406 (11,520) 26,886 0.49 

500

 39,567 (15,300) 24,267 0.48 

        The hypothetical results would also be impacted by the changes in the amount of debt outstanding under our Credit Facility (with an increase (decrease) in the debt outstanding under the Credit Facility resulting in an (increase) decrease in the hypothetical interest expense).

Item 4.    Controls and Procedures

        As of the end of the period covered by this report, we carried out an evaluation, under the supervision and with the participation of our management, including our Chairman and Chief Executive Officer, andour President, our Chief Financial Officer, our Chief Compliance Officer and our Chief Accounting Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15 of the Securities Exchange Act of 1934). Based on that evaluation, our Chairman and Chief Executive Officer, andour President, our Chief Financial Officer, our Chief Compliance Officer and our Chief Accounting Officer have concluded that our current disclosure controls and procedures are effective in timely alerting them of material information relating to us that is required to be disclosed in the reports we file or submit under the Securities Exchange Act of 1934. There have been no changes in our internal control over financial reporting that occurred during the quarter ended March 31, 20162017 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.


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PART II—OTHER INFORMATION

Item 1.    Legal Proceedings

        We may, from time to time, be involved in litigation arising out of our operations in the normal course of business or otherwise. Furthermore, third parties may try to seek to impose liability on us in connection with the activities of our portfolio companies. While the outcome of any current legal proceedings cannot at this time be predicted with certainty, we do not expect any current matters will materially affect our financial condition or results of operations; however, there can be no assurance whether any pending legal proceedings will have a material adverse effect on our financial condition or results of operations in any future reporting period.

Item 1A.    Risk Factors

        There have been no material changes to the risk factors as previously disclosed in our Annual Report on Form 10-K for the year ended December 31, 20152016 that we filed with the SEC on February 24, 2017, and as updated in our registration statement on Form N-2 filed on April 26, 2016.2017.

Item 2.    Unregistered Sales of Equity Securities and Use of Proceeds

        During the three months ended March 31, 2016,2017, we issued 113,63148,675 shares of our common stock under our dividend reinvestment plan. These issuances were not subject to the registration requirements of the Securities Act of 1933, as amended. The aggregate value of the shares of common stock issued during the three months ended March 31, 20162017 under the dividend reinvestment plan was approximately $3.3$1.8 million.

Item 6.    Exhibits

        Listed below are the exhibits which are filed as part of this report (according to the number assigned to them in Item 601 of Regulation S-K):

Exhibit
Number
 Description of Exhibit
 31.1 Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934.

 

31.2

 

Certification of Chief Financial Officer Pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934.

 

32.1

 

Certification of Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350).

 

32.2

 

Certification of Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350).

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SIGNATURES

        Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

  Main Street Capital Corporation

Date: May 6, 20165, 2017

 

/s/ VINCENT D. FOSTER

Vincent D. Foster
Chairman and Chief Executive Officer
(principal executive officer)

Date: May 6, 20165, 2017

 

/s/ BRENT D. SMITH

Brent D. Smith
Chief Financial Officer and Treasurer
(principal financial officer)

Date: May 6, 20165, 2017

 

/s/ SHANNON D. MARTIN

Shannon D. Martin
Vice President and Chief Accounting Officer
(principal accounting officer)

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EXHIBIT INDEX

Exhibit
Number
 Description of Exhibit
 31.1 Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934.

 

31.2

 

Certification of Chief Financial Officer Pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934.

 

32.1

 

Certification of Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350).

 

32.2

 

Certification of Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350).