Consolidated Schedule of Investments In and Advances to Affiliates (Tables)

v3.24.1.1.u2

Consolidated Schedule of Investments In and Advances to Affiliates (Tables)	3 Months Ended
	Mar. 31, 2024
Investments in and Advances to Affiliates, Schedule of Investments [Abstract]
Schedule of Investments in and Advances to Affiliates, Schedule of Investments	Company Total Rate Base Rate Spread PIK Rate Type of Investment (1) (10) (11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2023 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2024 Fair Value (13) Majority-owned investments Analytical Systems Keco Holdings, LLC 15.38% SF+ 10.00% Secured Debt (12) (8) $ —  $ —  $ —  $ 219  $ —  $ —  $ 219  15.38% SF+ 10.00% Secured Debt (8) —  —  166  4,084  17  70  4,031  14.13% Preferred Member Units (8) —  —  —  —  —  —  —  Preferred Member Units (8) —  690  —  4,860  690  —  5,550  Warrants (8) —  —  —  —  —  —  —  Brewer Crane Holdings, LLC 15.48% SF+ 10.00% Secured Debt (9) —  —  210  5,498  —  124  5,374  Preferred Member Units (9) —  100  30  5,620  100  —  5,720  Café Brazil, LLC Member Units (8) —  (71) 9  1,980  —  71  1,909  California Splendor Holdings LLC 14.00%     4.00% Secured Debt (9) —  (79) 1,088  27,655  6  78  27,583  Preferred Member Units (9) —  —  63  15,695  —  —  15,695  15.00% 15.00% Preferred Member Units (9) —  —  208  4,601  5,208  —  9,809  Clad-Rex Steel, LLC 12.00%     Secured Debt (12) (5) —  —  1  —  —  —  —  12.00%     Secured Debt (5) —  —  261  8,422  —  12  8,410  10.00% Secured Debt (5) —  —  25  1,004  —  9  995  Member Units (5) —  (1,140) —  5,200  —  1,140  4,060  Member Units (5) —  (179) —  1,129  —  179  950  Cody Pools, Inc. 12.50% Secured Debt (12) (8) —  6  24  —  1,264  1,264  —  12.50% Secured Debt (8) —  (3) 1,312  42,073  3  639  41,437  Preferred Member Units (8) —  1,730  612  72,470  1,730  —  74,200  CompareNetworks Topco, LLC 14.48% SF+ 9.00% Secured Debt (9) —  —  —  —  —  —  —  14.48% SF+ 9.00% Secured Debt (9) —  69  127  3,454  —  292  3,162  Preferred Member Units (9) —  (430) —  14,450  —  430  14,020  Cybermedia Technologies, LLC 10.00% Secured Debt (12) (6) —  —  3  —  —  —  —  13.00% Secured Debt (6) —  —  946  28,389  17  362  28,044  Preferred Member Units (6) —  1,020  896  15,000  1,020  —  16,020  Datacom, LLC 7.50% Secured Debt (8) —  —  6  447  225  180  492  10.00% Secured Debt (8) —  —  247  7,587  37  67  7,557  Preferred Member Units (8) —  80  —  70  80  —  150  Direct Marketing Solutions, Inc. 14.00%     Secured Debt (9) —  (7) 37  1,233  1,282  2,515  —  14.00% Secured Debt (9) —  (11) 906  25,543  11  421  25,133  Preferred Stock (9) —  (500) —  20,740  —  500  20,240  Elgin AcquireCo, LLC 11.38% SF+ 6.00% Secured Debt (12) (5) —  —  2  (7) —  —  (7) 12.00% Secured Debt (5) —  —  569  18,632  13  470  18,175  9.00% Secured Debt (5) —  —  143  6,252  1  12  6,241  Common Stock (5) —  —  —  6,090  —  —  6,090  Common Stock (5) —  —  —  1,670  —  —  1,670  Gamber-Johnson Holdings, LLC 10.00% SF+ 7.00% Secured Debt (12) (5) —  —  2  —  —  —  —  10.00% SF+ 7.00% Secured Debt (5) —  (24) 1,368  54,078  24  1,624  52,478  Member Units (5) —  9,840  1,493  96,710  9,840  —  106,550  GRT Rubber Technologies LLC 11.48% SF+ 6.00% Secured Debt (12) (8) —  —  70  2,400  —  —  2,400  13.48% SF+ 8.00% Secured Debt (8) —  (12) 1,391  40,493  12  12  40,493  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1) (10) (11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2023 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2024 Fair Value (13) Member Units (8) —  —  42  44,440  —  —  44,440  Gulf Publishing Holdings, LLC 14.98% SF+ 9.50% Secured Debt (12) (8) —  —  —  —  —  —  —  12.50% Secured Debt (8) —  —  76  2,284  —  —  2,284  Preferred Equity (8) —  (930) —  2,460  —  930  1,530  Member Units (8) —  —  —  —  —  —  —  IG Investor, LLC 13.00% Secured Debt (12) (6) —  —  7  (35) 2  —  (33) 13.00% Secured Debt (6) —  —  1,232  36,934  22  440  36,516  Common Equity (6) —  —  —  14,400  —  —  14,400  Jensen Jewelers of Idaho, LLC 15.25% P+ 6.75% Secured Debt (12) (9) —  —  3  —  —  —  —  15.25% P+ 6.75% Secured Debt (9) —  —  76  1,998  —  98  1,900  Member Units (9) —  240  456  12,420  240  —  12,660  Kickhaefer Manufacturing Company, LLC 12.00% Secured Debt (5) —  —  603  19,774  2  —  19,776  9.00% Secured Debt (5) —  —  87  3,805  —  10  3,795  Preferred Equity (5) —  890  —  9,690  890  —  10,580  Member Units (5) —  —  31  2,730  —  —  2,730  Metalforming Holdings, LLC 11.75% Secured Debt (12) (7) —  —  3  —  —  —  —  11.75% Secured Debt (7) —  —  724  23,623  20  1,146  22,497  8.00% 8.00% Preferred Equity (7) —  118  —  6,035  118  119  6,034  Common Stock (7) —  980  382  1,500  980  —  2,480  MH Corbin Holding LLC 14.00% Secured Debt (5) —  —  184  5,022  —  80  4,942  Preferred Member Units (5) —  —  —  330  —  —  330  Preferred Member Units (5) —  —  —  —  —  —  —  MSC Adviser I, LLC Member Units (8) —  11,197  3,000  174,063  11,197  —  185,260  Mystic Logistics Holdings, LLC 10.00% Secured Debt (12) (6) —  —  1  —  —  —  —  10.00% Secured Debt (6) —  20  145  5,746  —  —  5,746  Common Stock (6) —  —  992  26,390  —  —  26,390  OMi Topco, LLC 12.00% Secured Debt (8) —  (10) 396  12,750  10  760  12,000  Preferred Member Units (8) —  4,840  675  36,380  4,840  —  41,220  PPL RVs, Inc. 14.23% SF+ 8.75% Secured Debt (8) —  —  —  —  —  —  —  14.23% SF+ 8.75% Secured Debt (8) —  (14) 726  19,877  14  258  19,633  Common Stock (8) —  (1,110) —  16,980  —  1,110  15,870  Common Stock (8) —  —  —  368  —  —  368  Principle Environmental, LLC 13.00% Secured Debt (8) —  —  200  5,829  6  —  5,835  Preferred Member Units (8) —  —  246  10,750  —  —  10,750  Common Stock (8) —  —  —  510  —  —  510  Quality Lease Service, LLC Member Units (7) —  —  —  460  —  —  460  Robbins Bros. Jewelry, Inc. 12.50%     Secured Debt (9) —  —  8  (26) 2  —  (24) 12.50%     Secured Debt (9) —  (5,999) 1,083  30,798  20  6,449  24,369  Preferred Equity (9) —  —  6  —  —  —  —  Trantech Radiator Topco, LLC 11.50% Secured Debt (12) (7) —  —  1  —  —  —  —  13.50% Secured Debt (7) —  77  252  7,920  —  —  7,920  Common Stock (7) —  (1,130) 29  12,740  —  1,130  11,610  Volusion, LLC 10.00% Secured Debt (8) —  —  53  2,100  —  —  2,100  Preferred Member Units (8) —  —  —  —  —  —  —  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1) (10) (11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2023 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2024 Fair Value (13) Preferred Member Units (8) —  1,015  —  7,250  1,015  1,015  7,250  Preferred Member Units (8) —  —  —  —  —  —  —  Common Stock (8) —  —  —  —  —  —  —  Ziegler’s NYPD, LLC 12.00% Secured Debt (8) —  —  14  450  —  —  450  6.50% Secured Debt (8) —  —  16  945  —  —  945  14.00% Secured Debt (8) —  (113) 97  2,080  —  113  1,967  Preferred Member Units (8) —  —  —  —  —  —  —  Warrants (8) —  —  —  —  —  —  —  Other controlled investments 2717 MH, L.P. LP Interests (2717 MH, L.P.) (8) 10  —  40  6,050  10  10  6,050  LP Interests (2717 HPP-MS, L.P.) (12) (8) —  —  —  315  —  —  315  ASC Interests, LLC 13.00% Secured Debt (8) —  —  13  400  —  —  400  13.00% Secured Debt (8) —  —  54  1,597  1  —  1,598  Preferred Member Units (8) —  —  —  266  —  —  266  Member Units (8) —  —  —  100  —  —  100  ATS Workholding, LLC 5.00% Secured Debt (9) —  (238) —  328  167  238  257  5.00% Secured Debt (9) —  (130) —  473  —  130  343  Preferred Member Units (9) —  —  —  —  —  —  —  Barfly Ventures, LLC 7.00% Secured Debt (12) (5) —  —  13  711  —  —  711  Member Units (5) —  480  —  4,140  480  —  4,620  Batjer TopCo, LLC 10.00% Secured Debt (12) (8) —  —  6  —  450  —  450  10.00% Secured Debt (12) (8) —  —  7  270  —  —  270  10.00% Secured Debt (8) —  (5) 273  10,575  5  5  10,575  Preferred Stock (8) —  —  351  6,150  —  1  6,149  Bolder Panther Group, LLC 13.46% SF+ 8.09% Secured Debt (9) —  10  3,308  96,556  7,536  660  103,432  8.00% Class B Preferred Member Units (9) —  1,990  875  31,020  1,990  —  33,010  Bridge Capital Solutions Corporation 13.00% Secured Debt (6) —  —  290  8,813  —  —  8,813  13.00% Secured Debt (6) —  —  33  1,000  —  —  1,000  Preferred Member Units (6) —  —  25  1,000  —  —  1,000  Warrants (6) —  —  —  1,808  —  —  1,808  Warrants (6) —  —  —  2,482  —  —  2,482  CBT Nuggets, LLC Member Units (9) —  —  824  50,130  —  —  50,130  Centre Technologies Holdings, LLC 14.48% SF+ 9.00% Secured Debt (12) (8) —  —  3  —  —  —  —  14.48% SF+ 9.00% Secured Debt (8) —  257  522  —  21,974  —  21,974  14.48% SF+ 9.00% Secured Debt (8) —  (62) 281  17,574  —  17,574  —  Preferred Member Units (8) —  1,109  30  11,040  1,109  —  12,149  Chamberlin Holding LLC 11.49% SF+ 6.00% Secured Debt (12) (8) —  (22) 25  —  22  22  —  13.49% SF+ 8.00% Secured Debt (8) —  —  533  15,620  —  —  15,620  Member Units (8) —  250  1,464  29,320  250  —  29,570  Member Units (8) —  140  23  2,860  140  —  3,000  Charps, LLC 10.00% Unsecured Debt (5) —  (122) 264  5,694  122  122  5,694  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1) (10) (11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2023 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2024 Fair Value (13) Preferred Member Units (5) —  350  —  15,690  350  —  16,040  Colonial Electric Company LLC 12.00% Secured Debt (6) —  —  2  —  —  —  —  12.00% Secured Debt (6) —  319  662  21,627  339  1,995  19,971  Preferred Member Units (6) —  —  —  2,400  —  —  2,400  Preferred Member Units (6) —  650  94  7,680  650  —  8,330  Compass Systems & Sales, LLC 13.50% Secured Debt (5) —  —  —  —  —  —  —  13.50% Secured Debt (5) —  —  595  17,034  8  —  17,042  Preferred Equity (5) —  —  60  7,454  —  —  7,454  Copper Trail Fund Investments LP Interests (CTMH, LP) (9) —  —  —  568  —  —  568  Digital Products Holdings LLC 15.38% SF+ 10.00% Secured Debt (5) —  —  583  14,690  22  1,452  13,260  Preferred Member Units (5) —  —  50  9,835  —  —  9,835  Garreco, LLC 9.50% SF+ 8.00% Secured Debt (8) —  —  74  3,088  —  —  3,088  Member Units (8) —  —  28  1,580  —  —  1,580  Harrison Hydra-Gen, Ltd. Common Stock (8) —  260  —  4,660  260  —  4,920  JorVet Holdings, LLC 12.00% Secured Debt (9) —  —  791  25,483  13  —  25,496  Preferred Equity (9) —  —  243  10,741  —  —  10,741  KBK Industries, LLC 9.00% Secured Debt (5) —  (4) 110  4,700  4  204  4,500  Member Units (5) —  1,590  572  22,770  1,590  —  24,360  MS Private Loan Fund I, LP 5.00% Secured Debt (12) (8) —  —  13  —  5,000  3,000  2,000  LP Interests (12) (8) —  —  508  14,527  —  —  14,527  MS Private Loan Fund II, LP 8.88% SF+ 3.50% Secured Debt (12) (8) —  —  703  23,367  9,520  5,000  27,887  LP Interests (12) (8) —  85  26  1,561  1,795  —  3,356  MSC Income Fund, Inc. Common Equity (8) —  (108) 523  10,025  2,501  108  12,418  NAPCO Precast, LLC Member Units (8) —  330  32  11,730  330  —  12,060  Nebraska Vet AcquireCo, LLC 12.48% SF+ 7.00% Secured Debt (12) (5) —  —  2  —  —  —  —  11.50% Secured Debt (5) —  (15) 778  25,794  15  15  25,794  11.50% Secured Debt (5) —  (5) 315  10,500  5  5  10,500  Preferred Member Units (5) —  4,390  362  15,020  4,390  —  19,410  NexRev LLC 10.00% Secured Debt (12) (8) —  —  2  —  1,600  —  1,600  10.00% Secured Debt (8) —  —  261  9,751  13  —  9,764  Preferred Member Units (8) —  1,860  103  6,350  1,860  —  8,210  NRP Jones, LLC 12.00% Secured Debt (5) —  —  63  2,080  —  —  2,080  Member Units (5) —  —  —  1,466  —  —  1,466  Member Units (5) —  —  —  53  —  —  53  NuStep, LLC 11.98% SF+ 6.50% Secured Debt (5) —  —  111  3,600  —  —  3,600  12.00% Secured Debt (5) —  —  562  18,426  3  —  18,429  Preferred Member Units (5) —  960  —  9,240  960  —  10,200  Preferred Member Units (5) —  —  —  5,150  —  —  5,150  Orttech Holdings, LLC 16.48% SF+ 11.00% Secured Debt (12) (5) —  —  —  —  —  —  —  16.48% SF+ 11.00% Secured Debt (5) —  (12) 926  22,040  12  92  21,960  Preferred Stock (5) —  (710) 60  17,050  —  710  16,340  Pearl Meyer Topco LLC 12.00% Secured Debt (6) —  —  122  3,500  1,500  —  5,000  12.00% Secured Debt (6) —  19  633  20,000  4,000  —  24,000  12.00% Secured Debt (6) —  (8) 848  27,681  8  8  27,681  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1) (10) (11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2023 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2024 Fair Value (13) Preferred Equity (6) —  5,050  2,829  44,090  5,050  —  49,140  Pinnacle TopCo, LLC 8.00% Secured Debt (12) (8) —  —  8  444  1  240  205  13.00% Secured Debt (8) —  —  1,022  30,339  15  —  30,354  Preferred Equity (8) —  —  316  12,540  —  —  12,540  River Aggregates, LLC Member Units (8) —  —  —  3,710  —  —  3,710  Tedder Industries, LLC 12.00% Secured Debt (9) —  —  56  1,726  —  —  1,726  12.00% Secured Debt (9) —  (6,323) 461  14,262  —  6,323  7,939  Preferred Member Units (9) —  —  —  —  —  —  —  Preferred Member Units (9) —  —  —  —  —  —  —  Preferred Member Units (9) —  —  —  —  —  —  —  Televerde, LLC Member Units (8) —  (1,415) —  4,734  —  1,415  3,319  Preferred Stock (8) —  —  —  1,794  —  —  1,794  Vision Interests, Inc. Series A Preferred Stock (9) —  —  —  3,000  —  —  3,000  VVS Holdco LLC 11.48% SF+ 6.00% Secured Debt (12) (5) —  —  4  —  —  —  —  11.50% Secured Debt (5) —  —  834  28,035  14  —  28,049  Preferred Equity (5) —  —  100  12,240  —  —  12,240  —  —  —  —  —  —  —  —  —  —  —  —  —  —  Other —  —  —  —  —  —  —  Amounts related to investments transferred to or from other 1940 Act classification during the period —  —  1,354  9,070  —  —  —  Total Control investments $ 10  $ 32,070  $ 51,119  $ 2,006,698  $ 117,042  $ 63,458  $ 2,051,212  Affiliate Investments 423 HAR, LP LP Interests (423 HAR, L.P.) (8) $ —  $ —  $ —  $ 996  $ 1  $ —  $ 997  AAC Holdings, Inc. 18.00% 18.00% Secured Debt (12) (7) —  (1) 22  418  37  1  454  18.00% 18.00% Secured Debt (7) —  (21) 685  13,895  1,200  21  15,074  Common Stock (7) —  —  —  —  —  —  —  Warrants (7) —  —  —  —  —  —  —  Boccella Precast Products LLC 10.00% Secured Debt (6) —  —  8  320  —  —  320  Member Units (6) —  (960) 8  1,990  —  960  1,030  Buca C, LLC 12.00% Secured Debt (7) —  —  563  12,144  —  —  12,144  6.00% 6.00% Preferred Member Units (7) —  —  —  —  —  —  —  Career Team Holdings, LLC 11.38% SF+ 6.00% Secured Debt (12) (6) —  —  34  881  902  1,801  (18) 13.00% Secured Debt (6) —  —  668  19,906  11  180  19,737  Common Stock (6) —  —  —  4,500  —  —  4,500  Classic H&G Holdings, LLC 11.63% SF+ 6.00% Secured Debt (12) (6) —  —  134  4,560  —  800  3,760  8.00% Secured Debt (6) —  (11) 400  19,274  11  11  19,274  Preferred Member Units (6) —  1,470  312  16,000  1,470  —  17,470  Congruent Credit Opportunities Funds LP Interests (Congruent Credit Opportunities Fund III, LP) (8) —  (51) 74  4,352  —  530  3,822  DMA Industries, LLC 12.00% Secured Debt (7) —  (10) 580  18,800  10  10  18,800  Preferred Equity (7) —  (1,720) —  7,660  —  1,720  5,940  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1) (10) (11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2023 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2024 Fair Value (13) Dos Rios Partners LP Interests (Dos Rios Partners, LP) (8) —  —  —  8,443  —  —  8,443  LP Interests (Dos Rios Partners - A, LP) (8) —  —  —  2,631  —  —  2,631  Dos Rios Stone Products LLC Class A Preferred Units (8) —  —  —  1,580  —  —  1,580  EIG Fund Investments LP Interests (EIG Global Private Debt Fund-A, L.P.) (8) —  —  20  760  1  —  761  Flame King Holdings, LLC Preferred Equity (9) —  —  680  27,900  —  —  27,900  Freeport Financial SBIC Fund LP LP Interests (Freeport Financial SBIC Fund LP) (12) (5) —  (77) —  3,012  —  77  2,935  LP Interests (Freeport First Lien Loan Fund III LP) (12) (5) —  —  138  3,704  1  —  3,705  GFG Group, LLC 8.00% Secured Debt (5) —  (5) 194  9,345  5  5  9,345  Preferred Member Units (5) —  (1,650) 654  11,460  —  1,650  9,810  Gulf Manufacturing, LLC 13.00% SF+ 7.63% Secured Debt (12) (8) —  49  102  —  —  —  —  13.00% SF+ 7.63% Secured Debt (8) —  394  1,552  —  40,000  —  40,000  Member Units (8) —  2,490  924  9,070  2,490  —  11,560  Hawk Ridge Systems, LLC 11.53% SF+ 6.00% Secured Debt (9) —  —  64  1,974  2,182  2,720  1,436  12.50% Secured Debt (9) —  (14) 1,444  45,256  14  14  45,256  Preferred Member Units (9) —  430  —  17,460  430  —  17,890  Preferred Member Units (9) —  20  —  920  20  —  940  Houston Plating and Coatings, LLC 8.00% Unsecured Convertible Debt (8) —  60  61  2,880  60  —  2,940  Member Units (8) —  (130) 1  3,340  —  130  3,210  HPEP 3, L.P. LP Interests (HPEP 3, L.P.) (12) (8) —  —  —  4,225  —  —  4,225  LP Interests (HPEP 4, L.P.) (12) (8) —  —  —  3,773  —  —  3,773  LP Interests (423 COR, L.P.) (12) (8) —  —  —  1,869  —  —  1,869  I-45 SLF LLC Member Units (Fully diluted 20.0%; 21.75% profits interest) (8) (7,107) 6,710  429  13,490  —  13,490  —  Independent Pet Partners Intermediate Holdings, LLC Common Equity (6) —  220  —  17,690  220  —  17,910  Infinity X1 Holdings, LLC 13.00% Secured Debt (9) —  —  580  17,403  10  224  17,189  Preferred Equity (9) —  —  98  4,000  368  —  4,368  Integral Energy Services 13.09% SF+ 7.50% Secured Debt (8) —  236  511  13,891  267  1,355  12,803  10.00% 10.00% Preferred Equity (8) —  —  9  300  9  —  309  Common Stock (8) —  140  11  160  140  —  300  Iron-Main Investments, LLC 13.50% Secured Debt (5) —  —  156  4,487  2  —  4,489  13.50% Secured Debt (5) —  —  101  2,922  1  —  2,923  13.50% Secured Debt (5) —  —  305  8,944  —  —  8,944  13.50% Secured Debt (5) —  —  677  19,503  8  —  19,511  13.50% Secured Debt (5) —  —  380  10,273  23  201  10,095  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1) (10) (11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2023 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2024 Fair Value (13) Common Stock (5) —  —  —  2,680  —  —  2,680  ITA Holdings Group, LLC 16.53% SF+ 9.00% 2.00% Secured Debt (12) (8) —  —  36  816  5  —  821  16.53% SF+ 9.00% 2.00% Secured Debt (12) (8) —  —  32  697  5  —  702  15.53% SF+ 8.00% 2.00% Secured Debt (8) —  —  238  3,430  88  —  3,518  17.53% SF+ 10.00% 2.00% Secured Debt (8) —  —  260  3,430  88  —  3,518  Warrants (8) —  —  —  2,091  —  —  2,091  Johnson Downie Opco, LLC 15.00% Secured Debt (12) (8) —  (2) 6  —  2  2  —  15.00% Secured Debt (8) —  (12) 929  24,207  12  12  24,207  Preferred Equity (8) —  170  217  9,620  170  —  9,790  OnAsset Intelligence, Inc. 12.00% 12.00% Secured Debt (8) —  (42) —  326  —  43  283  12.00% 12.00% Secured Debt (8) —  (43) —  332  —  43  289  12.00% 12.00% Secured Debt (8) —  (93) —  716  —  94  622  12.00% 12.00% Secured Debt (8) —  (195) —  1,493  —  195  1,298  10.00% 10.00% Unsecured Debt (8) —  —  —  305  —  —  305  7.00% 7.00% Preferred Stock (8) —  —  —  —  —  —  —  Common Stock (8) —  —  —  —  —  —  —  Warrants (8) —  —  —  —  —  —  —  Oneliance, LLC 16.48% SF+ 11.00% Secured Debt (7) —  —  —  —  —  —  —  16.48% SF+ 11.00% Secured Debt (7) —  61  227  5,350  64  80  5,334  Preferred Stock (7) —  —  —  1,128  —  —  1,128  Quality Lease Service, LLC Preferred Member Units (8) (3) —  —  —  —  —  —  SI East, LLC 11.25% Secured Debt (12) (7) —  (1) 39  1,125  1  1  1,125  12.45% Secured Debt (7) —  (14) 1,730  54,536  14  14  54,536  Preferred Member Units (7) —  —  117  19,170  —  —  19,170  Slick Innovations, LLC 14.00% Secured Debt (6) —  108  548  11,440  7,600  160  18,880  Common Stock (6) —  (74) 234  2,310  —  530  1,780  Student Resource Center, LLC 8.50% 8.50% Secured Debt (6) —  (1,457) —  3,190  —  1,457  1,733  Preferred Equity (6) —  —  —  —  —  —  —  Superior Rigging & Erecting Co. 12.00% Secured Debt (7) —  —  633  20,427  11  —  20,438  Preferred Member Units (7) —  —  —  5,940  1  —  5,941  The Affiliati Network, LLC 13.00% Secured Debt (9) —  —  5  150  641  800  (9) 13.00% Secured Debt (9) —  —  253  7,347  7  401  6,953  Preferred Stock (9) —  —  26  6,400  —  —  6,400  Preferred Stock (9) —  —  —  172  64  —  236  UnionRock Energy Fund II, LP LP Interests (12) (9) —  —  —  5,694  —  —  5,694  UnionRock Energy Fund III, LP LP Interests (12) (9) —  —  —  2,838  —  —  2,838  UniTek Global Services, Inc. 15.00%     15.00% Secured Convertible Debt (6) —  —  64  3,889  65  —  3,954  15.00% 15.00% Secured Convertible Debt (6) —  —  32  1,908  32  —  1,940  20.00% 20.00% Preferred Stock (6) —  —  132  2,833  132  —  2,965  20.00% 20.00% Preferred Stock (6) —  —  —  3,698  —  —  3,698  19.00% 19.00% Preferred Stock (6) —  —  —  —  —  —  —  13.50% 13.50% Preferred Stock (6) —  —  —  —  —  —  —  Common Stock (6) —  —  —  —  —  —  —  Universal Wellhead Services Holdings, LLC 14.00% 14.00% Preferred Member Units (8) —  (50) —  150  —  50  100  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1) (10) (11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2023 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2024 Fair Value (13) Member Units (8) —  —  —  —  —  —  —  Urgent DSO LLC 13.50% Secured Debt (5) —  —  326  —  8,713  —  8,713  9.00% 9.00% Preferred Equity (5) —  —  45  —  4,045  —  4,045  World Micro Holdings, LLC 12.00% Secured Debt (7) —  —  374  12,028  6  —  12,034    Preferred Equity (7) —  —  —  3,845  —  —  3,845  Other —  —  —  —  —  —  —  Amounts related to investments transferred to or from other 1940 Act classification during the period —  —  (1,354) (9,070) —  —  —  Total Affiliate investments $ (7,110) $ 5,925  $ 17,728  $ 615,002  $ 71,659  $ 29,782  $ 665,949  ____________________ (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 included in Item 1. Consolidated Financial Statements of this Quarterly Report on Form 10-Q. (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 end is included in “Amounts related to investments transferred from other 1940 Act classifications during the 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. (5)Portfolio company located in the Midwest region as determined by location of the corporate headquarters. The fair value as of March 31, 2024 for control investments located in this region was $526,552. This represented 20.9% of net assets as of March 31, 2024. The fair value as of March 31, 2024 for affiliate investments located in this region was $87,195. This represented 3.5% of net assets as of March 31, 2024. (6)Portfolio company located in the Northeast region and Canada as determined by location of the corporate headquarters. The fair value as of March 31, 2024 for control investments located in this region was $278,708. This represented 11.1% of net assets as of March 31, 2024. The fair value as of March 31, 2024 for affiliate investments located in this region was $118,933. This represented 4.7% of net assets as of March 31, 2024. (7)Portfolio company located in the Southeast region as determined by location of the corporate headquarters. The fair value as of March 31, 2024 for control investments located in this region was $51,001. This represented 2.0% of net assets as of March 31, 2024. The fair value as of March 31, 2024 for affiliate investments located in this region was $175,963. This represented 7.0% of net assets as of March 31, 2024. (8)Portfolio company located in the Southwest region as determined by location of the corporate headquarters. The fair value as of March 31, 2024 for control investments located in this region was $792,668. This represented 31.5% of net assets as of March 31, 2024. The fair value as of March 31, 2024 for affiliate investments located in this region was $146,767. This represented 5.8% of net assets as of March 31, 2024. (9)Portfolio company located in the West region as determined by location of the corporate headquarters. The fair value as of March 31, 2024 for control investments located in this region was $402,283. This represented 16.0% of net assets as of March 31, 2024. The fair value as of March 31, 2024 for affiliate investments located in this region was $137,091. This represented 5.4% of net assets as of March 31, 2024. (10)All of the Company’s portfolio investments are generally subject to restrictions on resale as “restricted securities,” unless otherwise noted. (11)This schedule should be read in conjunction with the Consolidated Schedule of Investments and Notes to the Consolidated Financial Statements included in Item 1. Consolidated Financial Statements of this Quarterly Report on Form 10-Q. Supplemental information can be located within the Consolidated Schedule of Investments including end of period interest rate, preferred dividend rate, maturity date, investments not paid currently in cash and investments whose value was determined using significant unobservable inputs. (12)Investment has an unfunded commitment as of March 31, 2024 (see Note K). The fair value of the investment includes the impact of the fair value of any unfunded commitments. (13)Negative fair value is the result of the capitalized discount being greater than the principal amount outstanding on the loan. Company Total Rate Base Rate Spread PIK Rate Type of Investment (1)(10)(11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2022 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2023 Fair Value (13) Majority-owned investments ASK (Analytical Systems Keco Holdings, LLC) L+ 10.00% Secured Debt (8) $ —  $ —  $ 1  $ (3) $ 1  $ —  $ (2) 14.75% L+ 10.00% Secured Debt (8) —  —  188  4,545  20  70  4,495  14.13% Preferred Member Units (8) —  —  —  —  —  —  —  Preferred Member Units (8) —  84  —  3,504  84  —  3,588  Warrants (8) —  —  —  —  —  —  —  Brewer Crane Holdings, LLC 14.66% L+ 10.00% Secured Debt (9) —  —  212  5,964  —  124  5,840  Preferred Member Units (9) —  (520) 30  7,080  —  520  6,560  Café Brazil, LLC Member Units (8) —  (370) 16  2,210  —  370  1,840  California Splendor Holdings LLC 14.88% L+ 10.00% Secured Debt (9) —  (3) 1,045  28,000  3  3  28,000  Preferred Member Units (9) —  —  63  25,495  —  —  25,495  15.00% 15.00% Preferred Member Units (9) —  —  150  3,994  150  —  4,144  Clad-Rex Steel, LLC SF+ 9.00% Secured Debt (5) —  —  1  —  —  —  —  13.79% SF+ 9.00% Secured Debt (5) —  —  369  10,440  11  480  9,971  10.00% Secured Debt (5) —  —  26  1,039  —  8  1,031  Member Units (5) —  (1,050) 50  8,220  —  1,050  7,170  Member Units (5) —  220  —  610  220  —  830  CMS Minerals Investments Member Units (9) —  (431) 44  1,670  —  435  1,235  Cody Pools, Inc. 15.50% L+ 10.50% Secured Debt (8) —  11  59  1,462  13  421  1,054  15.50% L+ 10.50% Secured Debt (8) —  (20) 1,577  40,801  20  444  40,377  Preferred Member Units (8) —  970  29  58,180  970  —  59,150  CompareNetworks Topco, LLC L+ 9.00% Secured Debt (9) —  —  —  —  —  —  —  13.75% L+ 9.00% Secured Debt (9) —  (3) 180  5,241  3  375  4,869  Preferred Member Units (9) —  (1,390) 158  19,830  —  1,390  18,440  Datacom, LLC 7.50% Secured Debt (8) —  —  4  223  227  —  450  10.00% Secured Debt (8) —  —  254  7,789  39  67  7,761  Preferred Member Units (8) —  —  —  2,670  —  —  2,670  Direct Marketing Solutions, Inc. Secured Debt (9) —  (7) 11  —  7  7  —  14.00% Secured Debt (9) —  (14) 959  27,267  14  405  26,876  Preferred Stock (9) —  (520) 171  22,220  —  520  21,700  Elgin AcquireCo, LLC SF+ 6.00% Secured Debt (5) —  —  2  (9) 1  —  (8) 12.00% Secured Debt (5) —  —  573  18,594  10  —  18,604  9.00% Secured Debt (5) —  —  144  6,294  1  11  6,284  Common Stock (5) —  —  —  7,603  —  —  7,603  Common Stock (5) —  —  —  1,558  —  —  1,558  Gamber-Johnson Holdings, LLC SF+ 8.50% Secured Debt (5) —  —  2  —  —  —  —  11.50% SF+ 8.50% Secured Debt (5) —  (24) 1,852  64,078  24  824  63,278  Member Units (5) —  8,480  1,567  50,890  8,480  —  59,370  GRT Rubber Technologies LLC 10.66% L+ 6.00% Secured Debt (8) —  —  28  670  295  —  965  12.66% L+ 8.00% Secured Debt (8) —  (12) 1,280  40,493  12  12  40,493  Member Units (8) —  —  42  44,440  —  —  44,440  Gulf Publishing Holdings, LLC L+ 9.50% Secured Debt (8) —  —  —  —  —  —  —  12.50% Secured Debt (8) —  —  75  2,284  —  —  2,284  Preferred Equity (8) —  —  —  3,780  —  —  3,780  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1)(10)(11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2022 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2023 Fair Value (13) Member Units (8) —  —  —  —  —  —  —  Jensen Jewelers of Idaho, LLC P+ 6.75% Secured Debt (9) —  —  —  —  —  —  —  14.50% P+ 6.75% Secured Debt (9) —  (2) 90  2,450  2  2  2,450  Member Units (9) —  (120) 129  14,970  —  120  14,850  Kickhaefer Manufacturing Company, LLC 12.00% Secured Debt (5) —  —  780  20,374  192  —  20,566  9.00% Secured Debt (5) —  —  88  3,842  —  9  3,833  Preferred Equity (5) —  —  —  7,220  —  —  7,220  Member Units (5) —  (70) 29  2,850  —  70  2,780  Market Force Information, LLC 15.75% L+ 11.00% Secured Debt (9) —  (6,725) 260  6,090  635  6,725  —  12.00% 12.00% Secured Debt (9) —  (1,610) —  1,610  —  1,610  —  Member Units (9) —  —  —  —  —  —  —  MetalForming AcquireCo, LLC Secured Debt (7) —  —  3  —  —  —  —  12.75% Secured Debt (7) —  —  739  23,576  12  —  23,588  8.00% 8.00% Preferred Equity (7) —  —  148  6,010  117  —  6,127  Common Stock (7) —  —  327  1,537  —  —  1,537  MH Corbin Holding LLC 13.00% Secured Debt (5) —  952  196  4,548  952  116  5,384  Preferred Member Units (5) —  —  —  —  —  —  —  Preferred Member Units (5) —  —  —  —  —  —  —  MSC Adviser I, LLC Member Units (8) —  9,720  3,057  122,930  9,720  —  132,650  Mystic Logistics Holdings, LLC Secured Debt (6) —  —  1  —  —  —  —  10.00% Secured Debt (6) —  —  144  5,746  —  —  5,746  Common Stock (6) —  2,180  992  22,830  2,180  —  25,010  OMi Topco, LLC 12.00% Secured Debt (8) —  (13) 485  15,750  13  763  15,000  Preferred Member Units (8) —  2,290  675  22,810  2,290  —  25,100  PPL RVs, Inc. L+ 7.00% Secured Debt (8) —  —  —  —  —  —  —  11.38% L+ 7.00% Secured Debt (8) —  (13) 629  21,655  13  13  21,655  Common Stock (8) —  —  104  18,950  —  —  18,950  Common Stock (8) —  (68) —  238  —  68  170  Principle Environmental, LLC Secured Debt (8) —  —  —  —  —  —  —  13.00% Secured Debt (8) —  —  198  5,806  6  —  5,812  Preferred Member Units (8) —  (1,940) 286  12,420  —  1,940  10,480  Common Stock (8) —  (90) —  590  —  90  500  Quality Lease Service, LLC Member Units (7) —  —  —  525  —  —  525  Robbins Bros. Jewelry, Inc. Secured Debt (9) —  —  8  (35) 2  —  (33) 12.50% Secured Debt (9) —  —  1,128  35,404  19  225  35,198  Preferred Equity (9) —  (4,950) —  14,880  —  4,950  9,930  Trantech Radiator Topco, LLC Secured Debt (7) —  (1) 2  —  1  1  —  12.00% Secured Debt (7) —  (5) 242  7,920  5  5  7,920  Common Stock (7) —  1,510  29  7,800  1,506  —  9,306  Volusion, LLC 10.00% Secured Debt (8) —  —  —  —  2,100  —  2,100  Secured Debt (8) (3,188) 1,821  166  14,914  —  14,914  —  Unsecured Convertible Debt (8) (409) 409  —  —  409  409  —  Preferred Member Units (8) —  —  —  —  —  —  —  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1)(10)(11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2022 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2023 Fair Value (13) Preferred Member Units (8) —  —  —  —  11,446  —  11,446  Preferred Member Units (8) —  —  —  —  —  —  —  Common Stock (8) —  (2,576) —  —  2,576  2,576  —  Warrants (8) —  2,576  —  —  —  —  —  Ziegler’s NYPD, LLC 12.00% Secured Debt (8) —  —  14  450  —  —  450  6.50% Secured Debt (8) —  —  16  945  —  —  945  14.00% Secured Debt (8) —  (215) 96  2,676  —  215  2,461  Preferred Member Units (8) —  (170) —  240  —  170  70  Warrants (8) —  —  —  —  —  —  —  Other controlled investments 2717 MH, L.P. LP Interests (2717 MH, L.P.) (8) 631  (675) 141  7,552  1,031  1,574  7,009  LP Interests (2717 HPP-MS, L.P.) (8) —  —  —  248  —  —  248  ASC Interests, LLC 13.00% Secured Debt (8) —  —  13  400  —  —  400  13.00% Secured Debt (8) —  —  54  1,649  —  —  1,649  Member Units (8) —  (100) —  800  —  100  700  ATS Workholding, LLC 5.00% Secured Debt (9) —  (132) —  634  21  132  523  5.00% Secured Debt (9) —  (186) —  1,005  —  185  820  Preferred Member Units (9) —  —  —  —  —  —  —  Barfly Ventures, LLC 7.00% Secured Debt (5) —  —  30  711  —  —  711  Member Units (5) —  (280) —  3,320  —  283  3,037  Batjer TopCo, LLC Secured Debt (8) —  —  —  (8) 1  —  (7) Secured Debt (8) —  —  —  —  —  —  —  11.00% Secured Debt (8) —  —  311  10,933  9  450  10,492  Preferred Stock (8) —  2,055  167  4,095  2,055  —  6,150  Bolder Panther Group, LLC Secured Debt (9) —  —  1  —  —  —  —  13.91% SF+ 9.22% Secured Debt (9) —  (36) 3,431  99,194  36  695  98,535  8.00% Class B Preferred Member Units (9) —  —  1,096  31,420  —  —  31,420  Bridge Capital Solutions Corporation 13.00% Secured Debt (6) —  —  286  8,813  —  —  8,813  13.00% Secured Debt (6) —  —  32  1,000  —  —  1,000  Preferred Member Units (6) —  —  25  1,000  —  —  1,000  Warrants (6) —  —  —  1,828  —  —  1,828  Warrants (6) —  —  —  2,512  —  —  2,512  CBT Nuggets, LLC Member Units (9) —  860  1,235  49,002  858  —  49,860  Centre Technologies Holdings, LLC L+ 9.00% Secured Debt (8) —  —  3  —  —  —  —  13.75% L+ 9.00% Secured Debt (8) —  —  517  14,954  6  —  14,960  Preferred Member Units (8) —  560  30  8,700  560  —  9,260  Chamberlin Holding LLC SF+ 6.00% Secured Debt (8) —  —  2  —  —  —  —  12.86% SF+ 8.00% Secured Debt (8) —  (6) 540  16,945  6  6  16,945  Member Units (8) —  (120) 285  22,920  —  120  22,800  Member Units (8) —  120  23  2,710  120  —  2,830  Charps, LLC 10.00% Unsecured Debt (5) —  (9) 149  5,694  9  9  5,694  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1)(10)(11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2022 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2023 Fair Value (13) Preferred Member Units (5) —  210  196  13,340  210  —  13,550  Colonial Electric Company LLC Secured Debt (6) —  —  2  —  —  —  —  12.00% Secured Debt (6) —  —  704  23,151  14  315  22,850  Preferred Member Units (6) —  (960) (1,273) 9,160  —  960  8,200  Copper Trail Energy Fund I, LP - CTMH LP Interests (CTMH, LP) (9) —  —  —  588  —  —  588  Digital Products Holdings LLC 14.75% L+ 10.00% Secured Debt (5) —  —  564  15,523  9  329  15,203  Preferred Member Units (5) —  —  50  9,835  —  —  9,835  Garreco, LLC 12.00% L+ 10.00% Secured Debt (8) —  —  112  3,826  —  277  3,549  Member Units (8) —  (220) 12  1,800  —  220  1,580  Gulf Manufacturing, LLC Member Units (8) —  580  718  6,790  580  —  7,370  Harrison Hydra-Gen, Ltd. Common Stock (8) —  210  —  3,280  210  —  3,490  Johnson Downie Opco, LLC L+ 11.50% Secured Debt (8) —  (1) 3  —  1  1  —  16.25% L+ 11.50% Secured Debt (8) —  (5) 407  9,999  5  5  9,999  Preferred Equity (8) —  1,010  71  5,540  1,010  —  6,550  JorVet Holdings, LLC 12.00% Secured Debt (9) —  —  782  25,432  13  —  25,445  Preferred Equity (9) —  —  221  10,741  —  —  10,741  KBK Industries, LLC 10.00% Secured Debt (5) —  56  184  —  6,000  250  5,750  Member Units (5) —  (3,590) 6,134  15,570  —  3,590  11,980  MS Private Loan Fund Secured Debt (8) —  —  6  —  —  —  —  Secured Debt (8) —  —  —  —  —  —  —  LP Interests (8) —  (58) 370  14,833  —  58  14,775  MSC Income Fund, Inc. Common Equity (8) —  7  15  753  7  —  760  NAPCO Precast, LLC Member Units (8) —  670  —  11,830  670  —  12,500  Nebraska Vet AcquireCo, LLC (NVS) L+ 7.00% Secured Debt (5) —  —  2  —  —  —  —  12.00% Secured Debt (5) —  (10) 613  20,094  10  10  20,094  12.00% Secured Debt (5) —  (5) 320  10,500  5  5  10,500  Preferred Member Units (5) —  3,520  125  7,700  3,520  —  11,220  NexRev LLC Secured Debt (8) —  —  —  —  —  —  —  11.00% Secured Debt (8) —  1,000  320  8,477  1,022  629  8,870  Preferred Member Units (8) —  1,880  131  1,110  1,880  —  2,990  NRP Jones, LLC 12.00% Secured Debt (5) —  —  62  2,080  —  —  2,080  Member Units (5) —  279  13  4,615  278  —  4,893  Member Units (5) —  11  (2) 175  12  —  187  NuStep, LLC 11.25% L+ 6.50% Secured Debt (5) —  —  122  4,399  —  —  4,399  12.00% Secured Debt (5) —  —  556  18,414  3  —  18,417  Preferred Member Units (5) —  (410) —  8,040  —  410  7,630  Preferred Member Units (5) —  —  —  5,150  —  —  5,150  Orttech Holdings, LLC L+ 11.00% Secured Debt (5) —  —  —  —  —  —  —  15.75% L+ 11.00% Secured Debt (5) —  —  924  23,429  17  800  22,646  Preferred Stock (5) —  1,750  269  11,750  1,750  —  13,500  Pearl Meyer Topco LLC 12.00% Secured Debt (6) —  5  29  —  3,500  —  3,500  12.00% Secured Debt (6) —  38  142  —  11,500  —  11,500  12.00% Secured Debt (6) —  (20) 868  28,681  20  1,020  27,681  Preferred Equity (6) —  280  2,879  43,260  280  —  43,540  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1)(10)(11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2022 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2023 Fair Value (13) River Aggregates, LLC Member Units (8) —  —  —  3,620  —  —  3,620  Tedder Industries, LLC 12.00% Secured Debt (9) —  —  55  1,840  —  —  1,840  12.00% Secured Debt (9) —  —  459  15,120  3  —  15,123  Preferred Member Units (9) —  (810) —  7,681  —  810  6,871  Preferred Member Units (9) —  111  —  —  333  —  333  Televerde, LLC Member Units (8) —  1,191  171  5,408  1,191  —  6,599  Preferred Stock (8) —  —  —  1,794  —  —  1,794  Vision Interests, Inc. Series A Preferred Stock (9) —  —  168  3,000  —  —  3,000  VVS Holdco LLC L+ 6.00% Secured Debt (5) —  —  8  (21) 6  —  (15) 11.50% Secured Debt (5) —  —  889  30,161  15  —  30,176  Preferred Equity (5) —  100  38  11,940  100  —  12,040  —  —  —  —  —  —  —  —  —  —  —  —  —  —  Other —  —  —  —  —  —  —  Amounts related to investments transferred to or from other 1940 Act classification during the period —  —  (171) (14,914) —  —  —  Total Control investments $ (2,966) $ 17,161  $ 48,862  $ 1,703,172  $ 83,687  $ 55,770  $ 1,746,003  Affiliate Investments AAC Holdings, Inc. 18.00% Secured Debt (7) $ —  $ (6) $ —  $ —  $ 315  $ 6  $ 309  18.00% 18.00% Secured Debt (7) —  (268) 572  11,550  572  267  11,855  Common Stock (7) —  —  —  —  —  —  —  Warrants (7) —  —  —  —  —  —  —  AFG Capital Group, LLC Preferred Member Units (8) —  —  —  9,400  —  —  9,400  ATX Networks Corp. L+ 7.50% Secured Debt (6) —  (134) 886  6,343  575  6,918  —  10.00% Unsecured Debt (6) —  (306) 1,160  2,598  1,160  3,758  —  Common Stock (6) 3,248  (3,270) —  3,270  3,248  6,518  —  BBB Tank Services, LLC 15.66% L+ 11.00% Unsecured Debt (8) —  —  31  800  —  —  800  15.66% L+ 11.00% Unsecured Debt (8) —  —  155  2,086  —  —  2,086  Member Units (8) —  —  —  —  —  —  —  15.00% Preferred Stock (non-voting) (8) —  —  —  —  —  —  —  Boccella Precast Products LLC 10.00% Secured Debt (6) —  —  8  320  —  —  320  Member Units (6) —  (200) 29  2,970  —  200  2,770  Buca C, LLC 12.00% Secured Debt (7) —  —  521  12,337  —  375  11,962  6.00% 6.00% Preferred Member Units (7) —  —  —  —  —  —  —  Career Team Holdings, LLC L+ 6.00% Secured Debt (6) —  —  2  (9) 1  1  (9) 12.50% Secured Debt (6) —  —  643  20,090  10  —  20,100  Common Stock (6) —  —  —  4,500  —  —  4,500  Chandler Signs Holdings, LLC Class A Units (8) —  210  36  1,790  210  —  2,000  Classic H&G Holdings, LLC 10.88% L+ 6.00% Secured Debt (6) —  —  127  4,560  —  —  4,560  8.00% Secured Debt (6) —  (11) 396  19,274  11  11  19,274  Preferred Member Units (6) —  1,062  780  24,637  1,063  —  25,700  Congruent Credit Opportunities Funds LP Interests (Congruent Credit Opportunities Fund III, LP) (8) —  —  123  7,657  —  876  6,781  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1)(10)(11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2022 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2023 Fair Value (13) DMA Industries, LLC 12.00% Secured Debt (7) —  (11) 647  21,200  11  11  21,200  Preferred Equity (7) —  —  —  7,260  —  —  7,260  Dos Rios Partners LP Interests (Dos Rios Partners, LP) (8) —  156  —  9,127  156  —  9,283  LP Interests (Dos Rios Partners - A, LP) (8) —  —  —  2,898  —  —  2,898  Dos Rios Stone Products LLC Class A Preferred Units (8) —  250  —  1,330  250  —  1,580  EIG Fund Investments LP Interests (EIG Global Private Debt Fund-A, L.P.) (8) 14  —  19  1,013  15  52  976  Flame King Holdings, LLC 11.25% L+ 6.50% Secured Debt (9) —  (4) 215  7,600  4  4  7,600  13.75% L+ 9.00% Secured Debt (9) —  (11) 730  21,200  11  11  21,200  Preferred Equity (9) —  3,610  538  17,580  3,610  —  21,190  Freeport Financial SBIC Fund LP LP Interests (Freeport Financial SBIC Fund LP) (5) —  —  —  3,483  —  —  3,483  LP Interests (Freeport First Lien Loan Fund III LP) (5) —  —  134  5,848  —  536  5,312  GFG Group, LLC. 9.00% Secured Debt (5) —  (6) 261  11,345  6  6  11,345  Preferred Member Units (5) —  450  39  7,140  450  —  7,590  Hawk Ridge Systems, LLC 10.75% L+ 6.00% Secured Debt (9) —  —  90  3,185  815  —  4,000  10.00% Secured Debt (9) —  (10) 893  37,800  10  10  37,800  Preferred Member Units (9) —  —  65  17,460  —  —  17,460  Preferred Member Units (9) —  —  —  920  —  —  920  Houston Plating and Coatings, LLC 8.00% Unsecured Convertible Debt (8) —  (170) 60  3,000  —  170  2,830  Member Units (8) —  600  2  2,400  600  —  3,000  HPEP 3, L.P. LP Interests (HPEP 3, L.P.) (8) —  113  —  4,331  113  508  3,936  LP Interests (HPEP 4, L.P.) (8) —  —  —  2,332  —  —  2,332  LP Interests (423 COR, LP) (8) —  —  117  1,400  —  —  1,400  I-45 SLF LLC Member Units (Fully diluted 20.0%; 21.75% profits interest) (8) —  —  528  11,758  1,200  —  12,958  Infinity X1 Holdings, LLC 13.00% Secured Debt (9) —  —  183  —  17,823  —  17,823  Preferred Equity (9) —  —  —  —  4,000  —  4,000  Iron-Main Investments, LLC 13.50% Secured Debt (5) —  —  151  4,500  2  —  4,502  13.50% Secured Debt (5) —  —  105  3,130  2  —  3,132  13.50% Secured Debt (5) —  —  294  8,944  —  —  8,944  13.50% Secured Debt (5) —  —  658  19,559  9  —  19,568  13.50% Secured Debt (5) —  —  489  —  10,836  —  10,836  Common Stock (5) —  —  —  1,798  958  —  2,756  OnAsset Intelligence, Inc. 12.00% 12.00% Secured Debt (8) —  (6) —  569  —  6  563  12.00% 12.00% Secured Debt (8) —  (6) —  580  —  6  574  12.00% 12.00% Secured Debt (8) —  (14) —  1,249  —  13  1,236  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1)(10)(11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2022 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2023 Fair Value (13) 12.00% 12.00% Secured Debt (8) —  (28) —  2,606  —  29  2,577  10.00% 10.00% Unsecured Debt (8) —  —  —  305  —  —  305  7.00% 7.00% Preferred Stock (8) —  —  —  —  —  —  —  Common Stock (8) —  —  —  —  —  —  —  Warrants (8) —  —  —  —  —  —  —  Oneliance, LLC L+ 11.00% Secured Debt (7) —  —  —  —  —  —  —  15.75% L+ 11.00% Secured Debt (7) —  —  219  5,559  3  80  5,482  Preferred Stock (7) —  —  —  1,056  —  —  1,056  Rocaceia, LLC (Quality Lease and Rental Holdings, LLC) Secured Debt (8) (29,526) 29,865  —  —  29,865  29,865  —  Preferred Member Units (8) —  —  —  —  —  —  —  SI East, LLC (Stavig) Secured Debt (7) —  —  7  —  —  —  —  9.50% Secured Debt (7) —  (33) 2,144  89,786  33  5,283  84,536  Preferred Member Units (7) —  —  343  13,650  —  —  13,650  Slick Innovations, LLC 14.00% Secured Debt (6) —  (9) 492  13,840  9  249  13,600  Common Stock (6) —  260  —  1,530  260  —  1,790  Sonic Systems International, LLC 12.26% L+ 7.50% Secured Debt (8) —  (17) 499  15,769  17  17  15,769  Common Stock (8) —  (50) 11  1,280  —  50  1,230  Student Resource Center, LLC 13.69% L+ 8.50% Secured Debt (6) —  —  108  4,556  —  —  4,556  Preferred Equity (6) —  —  —  —  —  —  —  Superior Rigging & Erecting Co. 12.00% Secured Debt (7) —  —  652  21,378  17  1,000  20,395  Preferred Member Units (7) —  470  —  4,500  470  —  4,970  The Affiliati Network, LLC Secured Debt (9) —  —  7  106  1,321  1,440  (13) 12.00% Secured Debt (9) —  —  293  9,442  7  200  9,249  Preferred Stock (9) —  —  80  6,400  —  —  6,400  UnionRock Energy Fund II, LP LP Interests (9) —  —  —  5,855  530  197  6,188  UniTek Global Services, Inc. 14.22% SF+ 7.50% 2.00% Secured Debt (6) —  23  12  382  25  —  407  14.22% SF+ 7.50% 2.00% Secured Debt (6) —  102  62  1,712  112  3  1,821  15.00% 15.00% Secured Convertible Debt (6) —  262  91  4,592  353  —  4,945  20.00% 20.00% Preferred Stock (6) —  (107) 107  2,833  107  107  2,833  20.00% 20.00% Preferred Stock (6) —  385  —  1,991  385  —  2,376  19.00% 19.00% Preferred Stock (6) —  —  —  —  —  —  —  13.50% 13.50% Preferred Stock (6) —  —  —  —  —  —  —  Common Stock (6) —  —  —  —  —  —  —  Universal Wellhead Services Holdings, LLC 14.00% 14.00% Preferred Member Units (8) —  —  —  220  —  2  218  Member Units (8) —  —  —  —  —  —  —  World Micro Holdings, LLC 13.00% Secured Debt (7) —  —  471  14,140  7  —  14,147  Preferred Equity (7) —  —  —  3,845  —  —  3,845  Other —  —  —  —  —  —  —  Company Total Rate Base Rate Spread PIK Rate Type of Investment (1)(10)(11) Geography Amount of Realized Gain/(Loss) Amount of Unrealized Gain/(Loss) Amount of Interest, Fees or Dividends Credited to Income (2) December 31, 2022 Fair Value (13) Gross Additions (3) Gross Reductions (4) March 31, 2023 Fair Value (13) Amounts related to investments transferred to or from other 1940 Act classification during the period —  —  171  14,914  —  —  —  Total Affiliate investments $ (26,264) $ 33,141  $ 17,456  $ 618,359  $ 81,567  $ 58,785  $ 626,227  ________________ (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 included in Item 1. Consolidated Financial Statements of this Quarterly Report on Form 10-Q. (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 end is included in “Amounts related to investments transferred from other 1940 Act classifications during the 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. (5)Portfolio company located in the Midwest region as determined by location of the corporate headquarters. The fair value as of March 31, 2023 for control investments located in this region was $444,151. This represented 20.4% of net assets as of March 31, 2023. The fair value as of March 31, 2023 for affiliate investments located in this region was $77,468. This represented 3.6% of net assets as of March 31, 2023. (6)Portfolio company located in the Northeast region and Canada as determined by location of the corporate headquarters. The fair value as of March 31, 2023 for control investments located in this region was $163,180. This represented 7.5% of net assets as of March 31, 2023. The fair value as of March 31, 2023 for affiliate investments located in this region was $109,543. This represented 5.0% of net assets as of March 31, 2023. (7)Portfolio company located in the Southeast region as determined by location of the corporate headquarters. The fair value as of March 31, 2023 for control investments located in this region was $49,003. This represented 2.3% of net assets as of March 31, 2023. The fair value as of March 31, 2023 for affiliate investments located in this region was $200,667. This represented 9.2% of net assets as of March 31, 2023. (8)Portfolio company located in the Southwest region as determined by location of the corporate headquarters. The fair value as of March 31, 2023 for control investments located in this region was $639,016. This represented 29.5% of net assets as of March 31, 2023. The fair value as of March 31, 2023 for affiliate investments located in this region was $84,732. This represented 3.9% of net assets as of March 31, 2023. (9)Portfolio company located in the West region as determined by location of the corporate headquarters. The fair value as of March 31, 2023 for control investments located in this region was $450,653. This represented 20.7% of net assets as of March 31, 2023. The fair value as of March 31, 2023 for affiliate investments located in this region was $153,817. This represented 7.1% of net assets as of March 31, 2023. (10)All of the Company’s portfolio investments are generally subject to restrictions on resale as “restricted securities,” unless otherwise noted. (11)This schedule should be read in conjunction with the Consolidated Schedule of Investments and Notes to the Consolidated Financial Statements included in Item 1. Consolidated Financial Statements of this Quarterly Report on Form 10-Q. Supplemental information can be located within the Consolidated Schedule of Investments including end of period interest rate, preferred dividend rate, maturity date, investments not paid currently in cash and investments whose value was determined using significant unobservable inputs. (12)Investment has an unfunded commitment as of March 31, 2023 (see Note K). The fair value of the investment includes the impact of the fair value of any unfunded commitments. (13)Negative fair value is the result of the capitalized discount being greater than the principal amount outstanding on the loan.