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

v3.23.3

Consolidated Schedule of Investments In and Advances to Affiliates (Tables)	9 Months Ended
	Sep. 30, 2023
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, 2022 Fair Value (13) Gross Additions(3) Gross Reductions(4) September 30, 2023 Fair Value (13) Majority-owned investments Analytical Systems Keco Holdings, LLC 15.38% SF+ 10.00% Secured Debt (12) (8) $ —  $ —  $ 4  $ (3) $ 162  $ —  $ 159  15.38% SF+ 10.00% Secured Debt (8) —  —  569  4,545  61  469  4,137  14.13% Preferred Member Units (8) —  —  —  —  —  —  —  Preferred Member Units (8) —  1,076  —  3,504  1,076  —  4,580  Warrants (8) —  —  —  —  —  —  —  Brewer Crane Holdings, LLC 15.44% L+ 10.00% Secured Debt (9) —  (117) 682  5,964  30  489  5,505  Preferred Member Units (9) —  (1,460) 90  7,080  —  1,460  5,620  Café Brazil, LLC Member Units (8) —  (180) 149  2,210  —  180  2,030  California Splendor Holdings LLC 15.50% SF+ 10.00% Secured Debt (9) —  (49) 3,240  28,000  10  49  27,961  Preferred Member Units (9) —  (4,550) 188  25,495  —  4,550  20,945  15.00% 15.00% Preferred Member Units (9) —  —  454  3,994  454  —  4,448  Clad-Rex Steel, LLC     Secured Debt (12) (5) —  —  2  —  —  —  —  11.50%     Secured Debt (5) —  (138) 910  10,440  29  1,817  8,652  10.00% Secured Debt (5) —  —  78  1,039  1  27  1,013  Member Units (5) —  (2,640) 275  8,220  —  2,640  5,580  Member Units (5) —  220  —  610  519  —  1,129  CMS Minerals Investments Member Units (9) 99  (366) 44  1,670  99  1,769  —  Cody Pools, Inc. Secured Debt (12) (8) —  11  8  —  —  —  —  12.50% Secured Debt (8) —  35  2,029  —  46,311  2,755  43,556  L+ 10.50% Secured Debt (8) —  (19) 96  1,462  32  1,494  —  L+ 10.50% Secured Debt (8) —  (280) 2,683  40,801  —  40,801  —  Preferred Member Units (8) —  10,970  2,610  58,180  10,970  —  69,150  CompareNetworks Topco, LLC SF+ 9.00% Secured Debt (9) —  —  —  —  —  —  —  14.48% SF+ 9.00% Secured Debt (9) —  (7) 533  5,241  7  1,379  3,869  Preferred Member Units (9) —  (4,400) 316  19,830  —  4,400  15,430  Cybermedia Technologies, LLC Secured Debt (12) (6) —  —  4  —  —  —  —  13.00% Secured Debt (6) —  —  2,020  —  28,734  —  28,734  Preferred Member Units (6) —  —  —  —  15,000  —  15,000  Datacom, LLC 7.50% Secured Debt (8) —  —  30  223  808  495  536  10.00% Secured Debt (8) —  (85) 761  7,789  116  288  7,617  Preferred Member Units (8) —  (2,430) —  2,670  —  2,430  240  Direct Marketing Solutions, Inc. 14.00%     Secured Debt (9) —  (22) 36  —  1,297  22  1,275  14.00% Secured Debt (9) —  (47) 2,778  27,267  47  1,361  25,953  Preferred Stock (9) —  (850) 171  22,220  —  850  21,370  Elgin AcquireCo, LLC SF+ 6.00% Secured Debt (12) (5) —  —  7  (9) 1  —  (8) 12.00% Secured Debt (5) —  —  1,736  18,594  29  —  18,623  9.00% Secured Debt (5) —  —  430  6,294  2  33  6,263  Common Stock (5) —  364  —  7,603  364  1,877  6,090  Common Stock (5) —  112  —  1,558  112  —  1,670  Gamber-Johnson Holdings, LLC SF+ 7.50% Secured Debt (12) (5) —  —  5  —  —  —  —  10.50% SF+ 7.50% Secured Debt (5) —  (99) 5,185  64,078  99  7,699  56,478  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) September 30, 2023 Fair Value (13) Member Units (5) —  30,720  4,963  50,890  30,720  —  81,610  GRT Rubber Technologies LLC 11.48% SF+ 6.00% Secured Debt (12) (8) —  5  113  670  1,032  —  1,702  13.48% SF+ 8.00% Secured Debt (8) —  (35) 4,022  40,493  35  35  40,493  Member Units (8) —  —  126  44,440  —  —  44,440  Gulf Publishing Holdings, LLC SF+ 9.50% Secured Debt (12) (8) —  —  —  —  —  —  —  12.50% Secured Debt (8) —  —  227  2,284  —  —  2,284  Preferred Equity (8) —  (980) —  3,780  —  980  2,800  Member Units (8) —  —  —  —  —  —  —  IG Investor, LLC Secured Debt (12) (6) —  —  91  —  763  800  (37) 13.00% Secured Debt (6) —  —  2,168  —  37,352  —  37,352  Common Equity (6) —  —  —  —  15,096  696  14,400  Independent Pet Partners Intermediate Holdings, LLC Common Equity (6) —  (790) —  —  18,300  790  17,510  Jensen Jewelers of Idaho, LLC P+ 6.75% Secured Debt (12) (9) —  —  —  —  —  —  —  15.25% P+ 6.75% Secured Debt (9) —  (5) 278  2,450  5  455  2,000  Member Units (9) —  (2,550) 983  14,970  —  2,550  12,420  Kickhaefer Manufacturing Company, LLC 12.00% Secured Debt (5) —  —  2,033  20,374  198  800  19,772  9.00% Secured Debt (5) —  —  262  3,842  1  29  3,814  Preferred Equity (5) —  1,610  —  7,220  1,610  —  8,830  Member Units (5) —  10  91  2,850  10  —  2,860  Market Force Information, LLC L+ 11.00% Secured Debt (9) (6,662) 163  453  6,090  804  6,894  —    Secured Debt (9) (25,952) 24,342  —  1,610  24,342  25,952  —  Member Units (9) (16,642) 16,642  —  —  16,642  16,642  —  Metalforming Holdings, LLC Secured Debt (12) (7) —  —  8  —  —  —  —  12.75% Secured Debt (7) —  —  2,305  23,576  35  —  23,611  8.00% 8.00% Preferred Equity (7) —  237  148  6,010  354  —  6,364  Common Stock (7) —  (137) 821  1,537  —  137  1,400  MH Corbin Holding LLC 13.00% Secured Debt (5) —  1,229  581  4,548  1,229  675  5,102  Preferred Member Units (5) —  330  —  —  330  —  330  Preferred Member Units (5) —  —  —  —  —  —  —  MSC Adviser I, LLC Member Units (8) —  23,201  8,085  122,930  23,201  —  146,131  Mystic Logistics Holdings, LLC Secured Debt (12) (6) —  —  3  —  —  —  —  10.00% Secured Debt (6) —  —  436  5,746  —  —  5,746  Common Stock (6) —  4,320  3,142  22,830  4,320  —  27,150  OMi Topco, LLC 12.00% Secured Debt (8) —  (37) 1,400  15,750  37  2,287  13,500  Preferred Member Units (8) —  9,820  2,025  22,810  9,820  —  32,630  PPL RVs, Inc. SF+ 8.75% Secured Debt (8) —  (1) 1  —  1  1  —  13.98% SF+ 8.75% Secured Debt (8) —  (51) 2,101  21,655  51  1,416  20,290  Common Stock (8) —  (1,080) —  18,950  —  1,080  17,870  Common Stock (8) —  (163) —  238  —  163  75  Principle Environmental, LLC Secured Debt (8) —  —  —  —  —  —  —  13.00% Secured Debt (8) —  —  599  5,806  17  —  5,823  Preferred Member Units (8) —  (1,790) 572  12,420  —  1,790  10,630  Common Stock (8) —  (80) —  590  —  80  510  Quality Lease Service, LLC Member Units (7) —  (98) —  525  33  98  460  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) September 30, 2023 Fair Value (13) Robbins Bros. Jewelry, Inc.     Secured Debt (9) —  —  24  (35) 6  —  (29) 12.50%     Secured Debt (9) —  (611) 3,379  35,404  61  1,736  33,729  Preferred Equity (9) —  (12,090) —  14,880  —  12,090  2,790  Trantech Radiator Topco, LLC Secured Debt (12) (7) —  (2) 5  —  2  2  —  12.00% Secured Debt (7) —  (14) 734  7,920  14  14  7,920  Common Stock (7) —  5,600  87  7,800  5,600  —  13,400  Volusion, LLC 10.00% Secured Debt (8) —  —  107  —  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) —  —  —  —  —  —  —  Preferred Member Units (8) —  (1,396) —  —  11,446  2,096  9,350  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) —  —  41  450  —  —  450  6.50% Secured Debt (8) —  —  49  945  —  —  945  14.00% Secured Debt (8) —  (304) 292  2,676  —  304  2,372  Preferred Member Units (8) —  (240) —  240  —  240  —  Warrants (8) —  —  —  —  —  —  —  Other controlled investments 2717 MH, L.P. LP Interests (2717 MH, L.P.) (8) 2,222  (1,106) 141  7,552  2,796  4,452  5,896  LP Interests (2717 HPP-MS, L.P.) (12) (8) —  67  —  248  67  —  315  ASC Interests, LLC 13.00% Secured Debt (8) —  —  40  400  —  —  400  13.00% Secured Debt (8) —  (53) 163  1,649  1  53  1,597  Member Units (8) —  (700) —  800  —  700  100  Preferred Member Units (8) —  88  —  —  250  —  250  ATS Workholding, LLC 5.00% Secured Debt (9) —  (414) —  634  188  414  408  5.00% Secured Debt (9) —  (417) —  1,005  —  417  588  Preferred Member Units (9) —  —  —  —  —  —  —  Barfly Ventures, LLC 7.00% Secured Debt (12) (5) —  —  45  711  —  —  711  Member Units (5) —  (280) —  3,320  —  280  3,040  Batjer TopCo, LLC Secured Debt (12) (8) —  6  1  (8) 8  —  —  10.00% Secured Debt (12) (8) —  —  11  —  630  —  630  10.00% Secured Debt (8) —  73  859  10,933  93  451  10,575  Preferred Stock (8) —  2,055  630  4,095  2,055  —  6,150  Bolder Panther Group, LLC     Secured Debt (9) —  —  1  —  —  —  —  14.52% SF+ 9.15% Secured Debt (9) —  (106) 10,599  99,194  106  2,084  97,216  8.00% Class B Preferred Member Units (9) —  (300) 2,920  31,420  —  300  31,120  Bridge Capital Solutions Corporation 13.00% Secured Debt (6) —  —  869  8,813  —  —  8,813  13.00% Secured Debt (6) —  —  99  1,000  —  —  1,000  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) September 30, 2023 Fair Value (13) Preferred Member Units (6) —  —  75  1,000  —  —  1,000  Warrants (6) —  46  —  1,828  46  —  1,874  Warrants (6) —  64  —  2,512  64  —  2,576  CBT Nuggets, LLC Member Units (9) —  1,838  2,059  49,002  1,838  —  50,840  Centre Technologies Holdings, LLC SF+ 9.00% Secured Debt (12) (8) —  —  9  —  —  —  —  14.48% SF+ 9.00% Secured Debt (8) —  70  1,657  14,954  2,620  —  17,574  Preferred Member Units (8) —  1,700  90  8,700  1,700  —  10,400  Chamberlin Holding LLC SF+ 6.00% Secured Debt (12) (8) —  140  21  —  —  —  —  13.49% SF+ 8.00% Secured Debt (8) —  (7) 1,655  16,945  7  545  16,407  Member Units (8) —  3,010  2,792  22,920  3,010  —  25,930  Member Units (8) —  260  69  2,710  260  —  2,970  Charps, LLC 10.00% Unsecured Debt (5) —  (26) 452  5,694  26  26  5,694  Preferred Member Units (5) —  670  666  13,340  670  —  14,010  Colonial Electric Company LLC Secured Debt (6) —  —  50  —  1,600  1,600  —  12.00% Secured Debt (6) —  (500) 2,105  23,151  42  1,446  21,747  Preferred Member Units (6) —  1,440  —  —  2,400  —  2,400  Preferred Member Units (6) —  (1,480) (1,179) 9,160  —  1,480  7,680  Copper Trail Fund Investments LP Interests (CTMH, LP) (9) —  —  38  588  —  —  588  Digital Products Holdings LLC 15.38% SF+ 10.00% Secured Debt (5) —  (67) 1,735  15,523  —  845  14,678  Preferred Member Units (5) —  —  150  9,835  —  —  9,835  Garreco, LLC 12.00% SF+ 10.00% Secured Debt (8) —  —  315  3,826  —  738  3,088  Member Units (8) —  (220) 25  1,800  —  220  1,580  Gulf Manufacturing, LLC Member Units (8) —  1,980  2,533  6,790  1,980  —  8,770  Harrison Hydra-Gen, Ltd. Common Stock (8) —  990  —  3,280  990  —  4,270  Johnson Downie Opco, LLC SF+ 11.50% Secured Debt (12) (8) —  (3) 10  —  3  3  —  16.98% SF+ 11.50% Secured Debt (8) —  (19) 1,247  9,999  19  661  9,357  Preferred Equity (8) —  2,120  253  5,540  2,120  —  7,660  JorVet Holdings, LLC 12.00% Secured Debt (9) —  —  2,373  25,432  38  —  25,470  Preferred Equity (9) —  —  704  10,741  —  —  10,741  KBK Industries, LLC 9.00% Secured Debt (5) —  44  444  —  6,000  900  5,100  Member Units (5) —  2,800  7,696  15,570  2,800  —  18,370  MS Private Loan Fund I, LP Secured Debt (12) (8) —  —  19  —  —  —  —  Secured Debt (8) —  —  —  —  —  —  —  LP Interests (12) (8) —  (306) 1,240  14,833  —  306  14,527  MS Private Loan Fund II, LP 8.88% SF+ 3.50% Secured Debt (12) (8) —  —  72  —  10,848  —  10,848  LP Interests (12) (8) —  —  —  —  1,152  —  1,152  MSC Income Fund, Inc. Common Equity (8) —  61  93  753  5,561  —  6,314  NAPCO Precast, LLC Member Units (8) —  330  (189) 11,830  330  —  12,160  Nebraska Vet AcquireCo, LLC SF+ 7.00% Secured Debt (12) (5) —  —  7  —  —  —  —  12.00% Secured Debt (5) —  14  2,104  20,094  5,700  —  25,794  12.00% Secured Debt (5) —  (16) 972  10,500  16  16  10,500  Preferred Member Units (5) —  6,730  591  7,700  6,730  —  14,430  NexRev LLC Secured Debt (12) (8) —  —  —  —  —  —  —  10.00% Secured Debt (8) —  2,857  880  8,477  2,914  1,653  9,738  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) September 30, 2023 Fair Value (13) Preferred Member Units (8) —  5,240  171  1,110  5,240  —  6,350  NRP Jones, LLC 12.00% Secured Debt (5) —  —  189  2,080  —  —  2,080  Member Units (5) —  (2,265) 36  4,615  —  2,265  2,350  Member Units (5) —  (86) (2) 175  —  85  90  NuStep, LLC 11.98% SF+ 6.50% Secured Debt (5) —  —  364  4,399  —  800  3,599  12.00% Secured Debt (5) —  —  1,687  18,414  9  —  18,423  Preferred Member Units (5) —  1,200  —  8,040  1,200  —  9,240  Preferred Member Units (5) —  —  —  5,150  —  —  5,150  Orttech Holdings, LLC SF+ 11.00% Secured Debt (12) (5) —  —  —  —  —  —  —  16.48% SF+ 11.00% Secured Debt (5) —  127  2,822  23,429  171  1,400  22,200  Preferred Stock (5) —  5,300  909  11,750  5,300  —  17,050  Pearl Meyer Topco LLC 12.00% Secured Debt (12) (6) —  4  256  —  3,500  —  3,500  12.00% Secured Debt (6) —  45  986  —  17,500  —  17,500  12.00% Secured Debt (6) —  (50) 2,586  28,681  50  1,050  27,681  Preferred Equity (6) —  830  9,215  43,260  830  —  44,090  River Aggregates, LLC Member Units (8) —  —  —  3,620  —  —  3,620  Tedder Industries, LLC 12.00% Secured Debt (9) —  (58) 167  1,840  —  58  1,782  12.00% Secured Debt (9) —  (404) 1,392  15,120  8  404  14,724  Preferred Member Units (9) —  (4,080) —  7,681  —  4,080  3,601  Preferred Member Units (9) —  178  —  —  603  —  603  Preferred Member Units (9) —  720  —  —  1,200  —  1,200  Televerde, LLC Member Units (8) —  (309) 592  5,408  —  309  5,099  Preferred Stock (8) —  —  —  1,794  —  —  1,794  UnionRock Energy Fund III, LP LP Interests (12) (9) —  —  —  —  1,051  —  1,051  Vision Interests, Inc. Series A Preferred Stock (9) —  —  168  3,000  —  —  3,000  VVS Holdco LLC SF+ 6.00% Secured Debt (12) (5) —  —  23  (21) 17  —  (4) 11.50% Secured Debt (5) —  —  2,625  30,161  60  2,200  28,021  Preferred Equity (5) —  (100) 215  11,940  —  100  11,840  —  —  —  —  —  —  —  —  —  —  —  —  —  —  Other —  —  —  —  —  —  —  Amounts related to investments transferred to or from other 1940 Act classification during the period —  —  (171) (14,914) —  —  —  Total Control investments $ (50,532) $ 122,779  $ 145,485  $ 1,703,172  $ 419,339  $ 210,406  $ 1,927,019  Affiliate Investments 423 HAR, LP LP Interests (423 HAR, L.P.) (8) $ —  $ —  $ —  $ —  $ 750  $ —  $ 750  AAC Holdings, Inc. 18.00% 18.00% Secured Debt (12) (7) —  (20) 46  —  394  15  379  18.00% 18.00% Secured Debt (7) —  (671) 1,739  11,550  1,739  671  12,618  Common Stock (7) —  —  —  —  —  —  —  Warrants (7) —  —  —  —  —  —  —  AFG Capital Group, LLC Preferred Member Units (8) 7,200  (8,200) —  9,400  7,200  16,600  —  ATX Networks Corp. L+ 7.50% Secured Debt (6) —  (134) 886  6,343  575  6,918  —    Unsecured Debt (6) —  (306) 1,160  2,598  1,160  3,758  —  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) September 30, 2023 Fair Value (13) Common Stock (6) 3,248  (3,270) —  3,270  3,248  6,518  —  BBB Tank Services, LLC 16.44% L+ 11.00% Unsecured Debt (8) —  —  96  800  —  200  600  16.44% L+ 11.00% Unsecured Debt (8) —  116  484  2,086  116  —  2,202  Member Units (8) —  —  —  —  —  —  —  15.00% 15.00% Preferred Stock (non-voting) (8) —  —  —  —  —  —  —  Boccella Precast Products LLC 10.00% Secured Debt (6) —  —  24  320  —  —  320  Member Units (6) —  (840) 61  2,970  —  840  2,130  Buca C, LLC 12.00% Secured Debt (7) —  292  1,659  12,337  292  375  12,254  6.00% 6.00% Preferred Member Units (7) —  —  —  —  —  —  —  Career Team Holdings, LLC SF+ 6.00% Secured Debt (12) (6) —  —  18  (9) 439  451  (21) 12.50% Secured Debt (6) —  —  1,950  20,090  31  90  20,031  Common Stock (6) —  —  —  4,500  —  —  4,500  Chandler Signs Holdings, LLC Class A Units (8) 1,797  (290) 60  1,790  1,797  3,587  —  Classic H&G Holdings, LLC 11.50% SF+ 6.00% Secured Debt (12) (6) —  —  397  4,560  —  —  4,560  8.00% Secured Debt (6) —  (32) 1,201  19,274  32  32  19,274  Preferred Member Units (6) —  (8,639) 5,259  24,637  —  8,637  16,000  Congruent Credit Opportunities Funds LP Interests (Congruent Credit Opportunities Fund III, LP) (8) —  87  345  7,657  87  3,318  4,426  DMA Industries, LLC 12.00% Secured Debt (7) —  (32) 1,896  21,200  32  1,232  20,000  Preferred Equity (7) —  —  —  7,260  —  —  7,260  Dos Rios Partners LP Interests (Dos Rios Partners, LP) (8) 754  (388) —  9,127  759  1,292  8,594  LP Interests (Dos Rios Partners - A, LP) (8) 241  (173) —  2,898  241  460  2,679  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) 16  —  68  1,013  16  56  973  Flame King Holdings, LLC L+ 6.50% Secured Debt (9) —  (60) 484  7,600  60  7,660  —  L+ 9.00% Secured Debt (9) —  (162) 1,583  21,200  162  21,362  —  Preferred Equity (9) —  10,320  2,478  17,580  10,320  —  27,900  Freeport Financial SBIC Fund LP LP Interests (Freeport Financial SBIC Fund LP) (12) (5) —  14  —  3,483  14  —  3,497  LP Interests (Freeport First Lien Loan Fund III LP) (12) (5) —  —  446  5,848  —  975  4,873  GFG Group, LLC 8.00% Secured Debt (5) —  (22) 763  11,345  22  822  10,545  Preferred Member Units (5) —  3,240  328  7,140  3,240  —  10,380  Hawk Ridge Systems, LLC 11.65% SF+ 6.00% Secured Debt (12) (9) —  (1) 234  3,185  4,581  5,967  1,799  12.50% Secured Debt (9) —  10  3,636  37,800  7,456  —  45,256  Preferred Member Units (9) —  —  196  17,460  —  —  17,460  Preferred Member Units (9) —  —  —  920  —  —  920  Houston Plating and Coatings, LLC 8.00% Unsecured Convertible Debt (8) —  (120) 182  3,000  —  120  2,880  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) September 30, 2023 Fair Value (13) Member Units (8) —  1,240  51  2,400  1,240  —  3,640  HPEP 3, L.P. LP Interests (HPEP 3, L.P.) (12) (8) —  283  —  4,331  283  508  4,106  LP Interests (HPEP 4, L.P.) (12) (8) —  —  —  2,332  464  —  2,796  LP Interests (423 COR, L.P.) (12) (8) —  —  117  1,400  —  —  1,400  I-45 SLF LLC Member Units (Fully diluted 20.0%; 21.75% profits interest) (8) —  259  1,725  11,758  1,459  —  13,217  Infinity X1 Holdings, LLC 13.00% Secured Debt (9) —  —  1,391  —  17,843  225  17,618  Preferred Equity (9) —  —  —  —  4,000  —  4,000  Integral Energy Services 13.01% SF+ 7.50% Secured Debt (8) —  (750) 1,578  15,769  50  750  15,069  Common Stock (8) —  (990) 32  1,280  —  990  290  Iron-Main Investments, LLC 13.50% Secured Debt (5) —  —  465  4,500  5  20  4,485  13.50% Secured Debt (5) —  —  323  3,130  4  14  3,120  13.50% Secured Debt (5) —  —  908  8,944  —  —  8,944  13.50% Secured Debt (5) —  —  2,021  19,559  25  88  19,496  13.50% Secured Debt (5) —  —  1,298  —  10,887  438  10,449  Common Stock (5) —  74  —  1,798  1,032  —  2,830  ITA Holdings Group, LLC SF+ 9.00% 2.00% Secured Debt (12) (8) —  —  16  —  —  11  (11) SF+ 9.00% 2.00% Secured Debt (12) (8) —  —  2  —  —  9  (9) 15.40% SF+ 8.00% 2.00% Secured Debt (8) —  —  321  —  3,341  —  3,341  17.40% SF+ 10.00% 2.00% Secured Debt (8) —  —  345  —  3,341  —  3,341  Warrants (8) —  —  —  —  2,091  —  2,091  OnAsset Intelligence, Inc. 12.00% 12.00% Secured Debt (8) —  (196) —  569  —  197  372  12.00% 12.00% Secured Debt (8) —  (200) —  580  —  200  380  12.00% 12.00% Secured Debt (8) —  (431) —  1,249  —  431  818  12.00% 12.00% Secured Debt (8) —  (900) —  2,606  —  900  1,706  10.00% 10.00% Unsecured Debt (8) —  —  —  305  —  —  305  7.00% 7.00% Preferred Stock (8) —  —  —  —  —  —  —  Common Stock (8) —  —  —  —  —  —  —  Warrants (8) —  —  —  —  —  —  —  Oneliance, LLC SF+ 11.00% Secured Debt (7) —  —  —  —  —  —  —  16.48% SF+ 11.00% Secured Debt (7) —  (61) 681  5,559  9  141  5,427  Preferred Stock (7) —  —  —  1,056  72  —  1,128  Quality Lease Service, LLC Secured Debt (8) (29,526) 29,865  —  —  29,865  29,865  —  Preferred Member Units (8) —  —  —  —  —  —  —  SI East, LLC 11.25% Secured Debt (12) (7) —  18  23  —  1,875  —  1,875  12.49% Secured Debt (7) —  255  2,324  —  54,536  —  54,536  Secured Debt (7) —  (79) 3,885  89,786  —  89,786  —  Preferred Member Units (7) —  3,583  1,043  13,650  3,890  —  17,540  Slick Innovations, LLC 14.00% Secured Debt (6) —  (36) 1,451  13,840  36  1,716  12,160  Common Stock (6) —  460  —  1,530  460  —  1,990  Student Resource Center, LLC 8.50%     8.50% Secured Debt (6) (2) (114) 329  4,556  222  8  4,770  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) September 30, 2023 Fair Value (13) Preferred Equity (6) —  120  —  —  120  —  120  Superior Rigging & Erecting Co. 12.00% Secured Debt (7) —  —  1,924  21,378  38  1,000  20,416  Preferred Member Units (7) —  1,440  —  4,500  1,440  —  5,940  The Affiliati Network, LLC Secured Debt (9) —  —  16  106  1,963  2,080  (11) 13.00% Secured Debt (9) —  (129) 906  9,442  27  1,730  7,739  Preferred Stock (9) —  —  107  6,400  —  —  6,400  Preferred Stock (9) —  —  —  —  172  —  172  UnionRock Energy Fund II, LP LP Interests (12) (9) —  (964) 25  5,855  531  1,251  5,135  UniTek Global Services, Inc. 15.00%     15.00% Secured Convertible Debt (6) —  206  248  4,592  —  548  4,044  15.00% 15.00% Secured Convertible Debt (6) (223) 1,174  30  —  2,206  223  1,983  SF+ 7.50%   Secured Debt (6) —  22  (2) 382  25  407  —  SF+ 7.50% Secured Debt (6) —  96  282  1,712  112  1,824  —  20.00% 20.00% Preferred Stock (6) —  (341) 341  2,833  341  341  2,833  20.00% 20.00% Preferred Stock (6) —  1,986  —  1,991  1,986  —  3,977  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  —  —  220  Member Units (8) —  —  —  —  —  —  —  World Micro Holdings, LLC 13.00% Secured Debt (7) —  —  1,440  14,140  29  879  13,290    Preferred Equity (7) —  —  226  3,845  —  —  3,845  Other —  —  —  —  —  —  —  Amounts related to investments transferred to or from other 1940 Act classification during the period —  —  171  14,914  —  —  —  Total Affiliate investments $ (16,495) $ 26,859  $ 53,722  $ 618,359  $ 191,033  $ 228,536  $ 565,942  ____________________ (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 September 30, 2023 for control investments located in this region was $470,009. This represented 24.4% of net assets as of September 30, 2023. The fair value as of September 30, 2023 for affiliate investments located in this region was $78,619. This represented 13.9% of net assets as of September 30, 2023. (6)Portfolio company located in the Northeast region and Canada as determined by location of the corporate headquarters. The fair value as of September 30, 2023 for control investments located in this region was $285,716. This represented 14.8% of net assets as of September 30, 2023. The fair value as of September 30, 2023 for affiliate investments located in this region was $98,671. This represented 17.4% of net assets as of September 30, 2023. (7)Portfolio company located in the Southeast region as determined by location of the corporate headquarters. The fair value as of September 30, 2023 for control investments located in this region was $53,155. This represented 2.8% of net assets as of September 30, 2023. The fair value as of September 30, 2023 for affiliate investments located in this region was $176,508. This represented 31.2% of net assets as of September 30, 2023. (8)Portfolio company located in the Southwest region as determined by location of the corporate headquarters. The fair value as of September 30, 2023 for control investments located in this region was $691,921. This represented 35.9% of net assets as of September 30, 2023. The fair value as of September 30, 2023 for affiliate investments located in this region was $77,756. This represented 13.7% of net assets as of September 30, 2023. (9)Portfolio company located in the West region as determined by location of the corporate headquarters. The fair value as of September 30, 2023 for control investments located in this region was $426,218. This represented 22.1% of net assets as of September 30, 2023. The fair value as of September 30, 2023 for affiliate investments located in this region was $134,388. This represented 23.7% of net assets as of September 30, 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 September 30, 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. 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, 2021 Fair Value Gross Additions(3) Gross Reductions(4) September 30, 2022 Fair Value (13) Majority-owned investments Analytical Systems Keco Holdings, LLC L+ 10.00% Secured Debt (8) $ —  $ —  $ 4  $ (4) $ 1  $ —  $ (3) 12.63% L+ 10.00% Secured Debt (8) —  —  506  4,740  65  210  4,595  12.63%     Preferred Member Units (8) —  —  —  —  —  —  —  Preferred Member Units (8) —  (1,050) —  4,894  —  1,050  3,844  Warrants (8) —  —  —  —  —  —  —  Brewer Crane Holdings, LLC 12.56% L+ 10.00% Secured Debt (9) —  —  649  8,037  19  1,972  6,084  Preferred Member Units (9) —  (2,040) 795  7,710  —  2,040  5,670  Café Brazil, LLC Member Units (8) —  (200) 178  2,570  —  200  2,370  California Splendor Holdings LLC 12.38% L+ 10.00% Secured Debt (9) —  52  2,467  27,915  85  —  28,000  Preferred Member Units (9) —  7,750  188  13,275  7,750  —  21,025  15.00% 15.00% Preferred Member Units (9) —  —  792  9,510  792  6,449  3,853  Clad-Rex Steel, LLC 12.13% L+ 9.50% Secured Debt (5) —  —  898  10,401  29  —  10,430  10.00%     Secured Debt (5) —  —  81  1,071  —  24  1,047  Member Units (5) —  (760) 595  10,250  —  760  9,490  Member Units (5) —  80  —  530  80  —  610  CMS Minerals Investments Member Units (9) —  331  150  1,974  331  415  1,890  Cody Pools, Inc. L+ 10.50% Secured Debt (8) —  —  84  (13) 2,866  2,864  (11) 13.63% L+ 10.50% Secured Debt (8) —  (66) 4,044  42,497  66  1,338  41,225  Preferred Member Units (8) —  9,570  3,710  47,640  9,570  —  57,210  CompareNetworks Topco, LLC L+ 9.00% Secured Debt (9) —  —  —  —  —  —  —  11.63% L+ 9.00% Secured Debt (9) —  (13) 468  6,477  13  1,140  5,350  Preferred Member Units (9) —  6,570  474  12,000  6,570  —  18,570  Datacom, LLC 7.50% Secured Debt (8) —  —  —  —  223  —  223  7.50% Secured Debt (8) —  160  624  7,668  284  203  7,749  Preferred Member Units (8) —  60  72  2,610  60  —  2,670  Direct Marketing Solutions, Inc. 13.63% L+ 11.00% Secured Debt (9) —  14  102  (22) 4,272  850  3,400  13.63% L+ 11.00% Secured Debt (9) —  (53) 2,322  24,070  53  1,073  23,050  Preferred Stock (9) —  3,870  1,029  18,350  3,870  —  22,220  Gamber-Johnson Holdings, LLC 10.63% L+ 8.00% Secured Debt (5) —  —  5  —  —  —  —  10.63% L+ 8.00% Secured Debt (5) —  (4) 1,722  21,598  2,484  4  24,078  Member Units (5) —  (3,230) 715  49,700  —  3,230  46,470  GRT Rubber Technologies LLC 10.56% L+ 8.00% Secured Debt (8) —  (21) 2,756  38,885  1,629  21  40,493  Member Units (8) —  —  2,483  46,190  —  —  46,190  Jensen Jewelers of Idaho, LLC 12.25% P+ 6.75% Secured Debt (9) —  (6) 207  2,550  6  106  2,450  Member Units (9) —  2,550  1,996  12,420  2,550  —  14,970  Kickhaefer Manufacturing Company, LLC 11.50% Secured Debt (5) —  —  1,818  20,324  37  —  20,361  9.00% Secured Debt (5) —  —  265  3,876  1  26  3,851  Member Units (5) —  (3,060) —  12,310  —  3,060  9,250  Member Units (5) —  —  84  2,460  —  —  2,460  Market Force Information, LLC 13.38% L+ 11.00% Secured Debt (9) —  —  374  3,400  1,600  —  5,000  12.00% 12.00% Secured Debt (9) —  (6,065) —  8,936  —  6,065  2,871  Member Units (9) —  —  —  —  —  —  —  MH Corbin Holding LLC 13.00% Secured Debt (5) —  (1,220) 795  5,934  9  3,234  2,709  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, 2021 Fair Value Gross Additions(3) Gross Reductions(4) September 30, 2022 Fair Value (13) Preferred Member Units (5) —  —  —  —  —  —  —  Preferred Member Units (5) —  —  —  —  —  —  —  MSC Adviser I, LLC Member Units (8) —  (27,910) 5,620  140,400  —  27,910  112,490  Mystic Logistics Holdings, LLC 10.00% Secured Debt (6) —  —  3  —  —  —  —  10.00% Secured Debt (6) —  (1) 460  6,378  1  633  5,746  Common Stock (6) —  11,860  2,860  8,840  11,860  —  20,700  OMi Topco, LLC 12.00% Secured Debt (8) —  (41) 1,625  18,000  41  1,791  16,250  Preferred Member Units (8) —  470  1,676  20,210  470  —  20,680  PPL RVs, Inc. L+ 7.00% Secured Debt (8) —  —  79  727  1,264  2,000  (9) 8.75% L+ 7.00% Secured Debt (8) —  239  1,155  11,655  8,000  —  19,655  Common Stock (8) —  5,150  908  14,360  5,150  —  19,510  Common Stock (8) —  —  —  —  157  —  157  Principle Environmental, LLC Secured Debt (8) —  —  104  1,465  9  1,474  —  13.00% Secured Debt (8) —  —  602  5,808  18  26  5,800  Preferred Member Units (8) —  1,070  656  11,160  1,070  —  12,230  Common Stock (8) —  80  —  710  80  —  790  Quality Lease Service, LLC Member Units (7) —  76  —  2,148  76  1,599  625  Robbins Bros. Jewelry, Inc. 13.63% L+ 11.00% Secured Debt (9) —  —  24  (44) 6  —  (38) 13.63% L+ 11.00% Secured Debt (9) —  —  3,465  36,000  59  450  35,609  Preferred Equity (9) —  4,140  558  11,070  4,140  —  15,210  Trantech Radiator Topco, LLC 8.00% Secured Debt (7) —  —  5  (8) 3  —  (5) 12.00% Secured Debt (7) —  (17) 785  8,720  17  417  8,320  Common Stock (7) —  (1,240) 87  8,660  —  1,240  7,420  Ziegler’s NYPD, LLC 12.00% Secured Debt (8) —  —  57  625  —  175  450  6.50% Secured Debt (8) —  —  49  1,000  —  —  1,000  14.00% Secured Debt (8) —  (74) 292  2,750  —  74  2,676  Preferred Member Units (8) —  (940) —  2,130  —  940  1,190  Warrants (8) —  —  —  —  —  —  —  Other controlled investments —  —  —  —  —  —  —  2717 MH, L.P. LP Interests (2717 MH, L.P.) (8) —  1,979  —  3,971  3,171  —  7,142  LP Interests (2717 HPP-MS, L.P.) (8) —  —  —  —  244  —  244  ASC Interests, LLC 13.00% Secured Debt (8) —  —  24  200  130  30  300  13.00% Secured Debt (8) —  —  211  1,636  12  —  1,648  Member Units (8) —  80  —  720  80  —  800  ATS Workholding, LLC 5.00% Secured Debt (9) —  (411) —  1,088  147  435  800  5.00% Secured Debt (9) —  (576) —  1,917  —  619  1,298  Preferred Member Units (9) —  —  —  —  —  —  —  Barfly Ventures, LLC 7.00% Secured Debt (5) —  —  38  710  1  —  711  Member Units (5) —  1,390  —  1,930  1,390  —  3,320  Batjer TopCo, LLC Secured Debt (8) —  —  4  —  451  459  (8) 11.00% Secured Debt (8) —  —  —  —  —  —  —  11.00% Secured Debt (8) —  —  824  —  10,927  —  10,927  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, 2021 Fair Value Gross Additions(3) Gross Reductions(4) September 30, 2022 Fair Value (13)     Preferred Stock (8) —  —  —  —  4,095  —  4,095  Bolder Panther Group, LLC L+ 8.00% Secured Debt (9) —  —  19  —  —  —  —  12.63% L+ 10.00% Secured Debt (9) —  266  5,780  39,000  60,194  —  99,194  8.00% Class B Preferred Member Units (9) —  3,840  558  23,170  3,840  —  27,010  Bridge Capital Solutions Corporation 13.00% Secured Debt (6) —  —  869  8,813  —  —  8,813  13.00% Secured Debt (6) —  —  99  1,000  —  —  1,000  Preferred Member Units (6) —  —  75  1,000  —  —  1,000  Warrants (6) —  83  —  1,712  83  —  1,795  Warrants (6) —  117  —  2,348  117  —  2,465  CBT Nuggets, LLC Member Units (9) —  (2,370) 2,471  50,620  —  2,370  48,250  Centre Technologies Holdings, LLC L+ 9.00% Secured Debt (8) —  —  25  —  1,440  1,440  —  11.63% L+ 9.00% Secured Debt (8) —  507  1,271  8,864  6,470  387  14,947      Preferred Member Units (8) —  2,038  90  5,840  2,320  —  8,160  Chamberlin Holding LLC 8.63% L+ 6.00% Secured Debt (8) —  —  6  —  —  —  —  10.63% L+ 8.00% Secured Debt (8) —  (51) 1,314  17,817  51  402  17,466  Member Units (8) —  (1,810) 1,335  24,140  —  1,810  22,330  Member Units (8) —  —  55  1,540  451  —  1,991  Charps, LLC 10.00% Unsecured Debt (5) —  (36) 461  5,694  36  36  5,694  Preferred Member Units (5) —  (780) 425  13,990  —  780  13,210  Colonial Electric Company LLC Secured Debt (6) —  —  46  —  1,600  1,600  —  12.00% Secured Debt (6) —  —  2,224  24,351  45  945  23,451      Preferred Member Units (6) —  80  1,287  9,130  80  —  9,210  Copper Trail Fund Investments LP Interests (CTMH, LP) (9) —  —  —  710  —  —  710  Digital Products Holdings LLC 12.63% L+ 10.00% Secured Debt (5) —  —  1,436  16,801  33  990  15,844      Preferred Member Units (5) —  —  150  9,835  —  —  9,835  Flame King Holdings, LLC 9.25% L+ 6.50% Secured Debt (9) —  64  464  6,324  1,276  —  7,600  13.75% L+ 11.00% Secured Debt (9) —  173  2,035  20,996  204  —  21,200  Preferred Equity (9) —  3,440  909  10,400  3,440  —  13,840  Garreco, LLC 9.50% L+ 8.00% Secured Debt (8) —  —  290  4,196  —  370  3,826  Member Units (8) —  (280) 321  2,270  —  280  1,990  Gulf Manufacturing, LLC Member Units (8) —  170  1,365  5,640  170  —  5,810  Gulf Publishing Holdings, LLC L+ 9.50% Secured Debt (8) —  —  7  257  —  257  —  Secured Debt (8) (5,822) 3,848  503  9,717  —  9,717  —  12.50% Secured Debt (8) —  (116) —  —  2,400  116  2,284  Member Units (8) —  —  —  —  —  —  —  Member Units (8) —  (1,680) —  —  5,600  1,680  3,920  Harrison Hydra-Gen, Ltd. Common Stock (8) —  (250) —  3,530  —  250  3,280  Johnson Downie Opco, LLC 14.13% L+ 11.50% Secured Debt (8) —  —  10  (18) 3  —  (15) 14.13% L+ 11.50% Secured Debt (8) —  84  1,109  11,362  114  1,477  9,999  Preferred Equity (8) —  2,730  808  3,150  2,730  —  5,880  JorVet Holdings, LLC 12.00% Secured Debt (9) —  —  1,881  —  25,419  —  25,419  Common Stock (9) —  —  468  —  10,741  —  10,741  KBK Industries, LLC Member Units (5) —  770  1,007  13,620  770  —  14,390  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, 2021 Fair Value Gross Additions(3) Gross Reductions(4) September 30, 2022 Fair Value (13) MS Private Loan Fund LP Interests (8) —  20  437  2,581  11,770  —  14,351  MSC Income Fund, Inc. Common Equity (8) —  11  15  —  761  —  761  NAPCO Precast, LLC Member Units (8) —  (2,380) 4  13,560  —  2,380  11,180  Nebraska Vet AcquireCo, LLC 8.71% L+ 7.00% Secured Debt (5) —  —  7  —  —  —  —  12.00% Secured Debt (5) —  121  1,146  4,829  13,452  —  18,281  12.00% Secured Debt (5) —  71  972  10,412  88  —  10,500  Preferred Member Units (5) —  —  —  7,700  —  —  7,700  NexRev LLC 11.00% Secured Debt (8) —  —  26  800  —  640  160  11.00% Secured Debt (8) —  (928) 1,560  13,245  —  4,192  9,053  Preferred Member Units (8) —  (2,913) 60  2,690  1,333  2,913  1,110  NRP Jones, LLC 12.00% Secured Debt (5) —  —  189  2,080  —  —  2,080  Member Units (5) —  (1,585) 449  6,200  —  1,585  4,615  Member Units (5) —  (65) 13  240  —  65  175  NuStep, LLC 9.13% L+ 6.50% Secured Debt (5) —  —  208  1,720  2,679  —  4,399  12.00% Secured Debt (5) —  (4) 1,612  17,240  1,175  4  18,411      Preferred Member Units (5) —  (3,300) —  13,500  —  3,300  10,200  Orttech Holdings, LLC L+ 11.00% Secured Debt (5) —  —  16  175  —  175  —  13.63% L+ 11.00% Secured Debt (5) —  —  2,305  23,976  41  600  23,417  Preferred Stock (5) —  —  579  10,000  —  —  10,000  Pearl Meyer Topco LLC Secured Debt (6) —  —  24  —  1,500  1,500  —  12.00% Secured Debt (6) —  —  —  —  —  —  —  12.00% Secured Debt (6) —  (76) 2,819  32,674  76  4,069  28,681  Member Units (6) —  14,850  5,754  26,970  14,850  —  41,820  River Aggregates, LLC Member Units (8) —  180  —  3,280  180  —  3,460  Tedder Industries, LLC 12.00% Secured Debt (9) —  —  158  1,040  800  —  1,840  12.00% Secured Debt (9) —  (71) 1,431  15,141  47  71  15,117  Preferred Member Units (9) —  (1,933) —  8,579  488  1,930  7,137  Televerde, LLC Member Units (8) —  (2,076) —  7,280  —  2,076  5,204  Preferred Stock (8) —  1,076  —  —  1,794  —  1,794  Vision Interests, Inc. Series A Preferred Stock (9) —  —  144  3,000  —  —  3,000  VVS Holdco LLC 8.63% L+ 6.00% Secured Debt (5) —  —  45  1,169  805  1,201  773  11.50% Secured Debt (5) —  —  2,697  30,100  46  —  30,146  Preferred Equity (5) —  240  300  11,840  238  —  12,078  Other —  —  —  —  —  —  —  Amounts related to investments transferred to or from other 1940 Act classification during the period —  —  985  41,748  —  —  —  Total Control investments $ (5,822) $ 20,618  $ 110,751  $ 1,489,257  $ 280,134  $ 128,214  $ 1,599,429  Affiliate Investments AAC Holdings, Inc. 18.00% 18.00% Secured Debt (7) $ —  $ 143  $ 1,492  $ 9,794  $ 1,182  $ —  $ 10,976  Common Stock (7) —  (2,004) —  2,079  —  2,004  75  Warrants (7) —  (1,865) —  1,940  —  1,865  75  AFG Capital Group, LLC Preferred Member Units (8) —  —  2  144  —  144  —  Preferred Member Units (8) —  1,040  200  7,740  1,040  —  8,780  ATX Networks Corp. 11.14% L+ 7.50% Secured Debt (6) —  403  562  7,092  631  1,016  6,707  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, 2021 Fair Value Gross Additions(3) Gross Reductions(4) September 30, 2022 Fair Value (13) 10.00% 10.00% Unsecured Debt (6) —  260  242  1,963  502  —  2,465      Common Stock (6) —  —  —  —  —  —  —  BBB Tank Services, LLC 13.56% L+ 11.00% Unsecured Debt (8) —  —  75  800  —  —  800  13.56% L+ 11.00% Unsecured Debt (8) —  (209) 377  1,707  —  209  1,498  Member Units (8) —  —  —  —  —  —  —  15.00% 15.00% Preferred Stock (non-voting) (8) —  —  —  —  —  —  —  Boccella Precast Products LLC 10.00%     Secured Debt (6) —  —  24  320  —  —  320  Member Units (6) —  (1,510) 73  4,830  —  1,510  3,320  Buca C, LLC 9.00% Secured Debt (7) —  1,604  1,488  14,370  1,602  1,966  14,006  6.00% 6.00% Preferred Member Units (7) —  —  —  —  —  —  —  Career Team Holdings, LLC 8.63% L+ 6.00% Secured Debt (6) —  —  5  —  —  —  —  12.50% Secured Debt (6) —  —  1,950  20,050  30  —  20,080      Common Stock (6) —  —  —  4,500  —  —  4,500  Chandler Signs Holdings, LLC Class A Units (8) —  510  —  460  510  —  970  Classic H&G Holdings, LLC 8.38% L+ 6.00% Secured Debt (6) —  —  455  4,000  11,720  7,960  7,760  8.00% Secured Debt (6) —  (32) 1,201  19,274  32  32  19,274  Preferred Member Units (6) —  8,530  1,294  15,260  8,530  —  23,790  Congruent Credit Opportunities Funds LP Interests (Congruent Credit Opportunities Fund III, LP) (8) —  (63) 427  9,959  —  2,105  7,854  DMA Industries, LLC 12.00% Secured Debt (7) —  175  1,961  20,993  207  —  21,200  Preferred Equity (7) —  1,316  —  5,944  1,316  —  7,260  Dos Rios Partners LP Interests (Dos Rios Partners - A, LP) (8) —  (1,147) —  10,329  —  1,147  9,182  LP Interests (Dos Rios Partners, LP) (8) —  (364) —  3,280  —  364  2,916  Dos Rios Stone Products LLC Class A Preferred Units (8) —  (290) —  640  —  290  350  EIG Fund Investments LP Interests (EIG Global Private Debt Fund-A, L.P.) (8) 11  —  46  547  1,093  170  1,470  Freeport Financial SBIC Fund LP LP Interests (Freeport Financial SBIC Fund LP) (5) —  (52) 2  6,078  —  1,962  4,116  LP Interests (Freeport First Lien Loan Fund III LP) (5) —  (57) 309  7,231  —  1,056  6,175  GFG Group, LLC 9.00%     Secured Debt (5) —  (25) 969  12,545  25  825  11,745  Preferred Member Units (5) —  150  417  6,990  150  —  7,140  Hawk Ridge Systems, LLC 8.38% L+ 6.00% Secured Debt (9) —  —  150  2,585  597  —  3,182  8.00% Secured Debt (9) —  (4) 2,145  34,800  3,004  4  37,800  Preferred Member Units (9) —  4,400  803  14,680  4,400  —  19,080  Preferred Member Units (9) —  230  —  770  230  —  1,000  Houston Plating and Coatings, LLC 8.00% Unsecured Convertible Debt (8) —  (210) 182  2,960  —  210  2,750  Member Units (8) —  (990) 17  3,210  —  990  2,220  HPEP 3, L.P. LP Interests (HPEP 3, L.P.) (8) 779  254  (80) 4,712  1,033  1,414  4,331  LP Interests (HPEP 4, L.P.) (8) —  —  —  —  1,896  —  1,896  LP Interests (423 COR, LP) (8) —  —  —  —  1,400  —  1,400  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, 2021 Fair Value Gross Additions(3) Gross Reductions(4) September 30, 2022 Fair Value (13) I-45 SLF LLC Member Units (Fully diluted 20.0%; 21.75% profits interest) (8) —  (1,880) 1,499  14,387  —  1,880  12,507  Iron-Main Investments, LLC 12.50% Secured Debt (5) —  —  443  4,557  7  —  4,564  12.50% Secured Debt (5) —  —  308  3,170  4  —  3,174  12.50% Secured Debt (5) —  —  848  8,944  —  —  8,944  12.50% Secured Debt (5) —  —  1,926  19,805  30  —  19,835  Common Stock (5) —  —  —  1,798  —  —  1,798  L.F. Manufacturing Holdings, LLC Preferred Member Units (non-voting) (8) —  —  9  107  10  117  —  Member Units (8) 617  (541) 224  2,560  617  3,177  —  OnAsset Intelligence, Inc. 12.00% 12.00% Secured Debt (8) —  (273) 28  935  28  273  690  12.00% 12.00% Secured Debt (8) —  (280) 29  954  29  280  703  12.00% 12.00% Secured Debt (8) —  (602) 62  2,055  62  602  1,515  12.00% 12.00% Secured Debt (8) —  (1,255) 129  4,285  130  1,255  3,160  10.00% 10.00% Unsecured Debt (8) —  —  5  192  5  —  197  7.00% 7.00% Preferred Stock (8) —  —  —  —  —  —  —  Common Stock (8) —  —  —  —  —  —  —  Warrants (8) —  —  —  —  —  —  —  Oneliance, LLC 13.56% L+ 11.00% Secured Debt (7) —  —  —  —  —  —  —  13.56% L+ 11.00% Secured Debt (7) —  —  536  5,547  9  —  5,556  Preferred Stock (7) —  —  —  1,056  —  —  1,056  Quality Lease Service, LLC 12.00% Secured Debt (8) (67) —  —  —  —  —  —  Preferred Member Units (8) —  —  —  —  —  —  —  SI East, LLC 10.25% Secured Debt (7) —  —  195  2,250  3,750  3,750  2,250  10.25% Secured Debt (7) —  —  6,068  63,600  31,125  1,489  93,236  Preferred Member Units (7) —  3,380  568  11,570  3,380  —  14,950  Slick Innovations, LLC 11.00% Secured Debt (6) —  (41) 481  5,320  41  1,121  4,240  Common Stock (6) —  130  —  1,510  130  —  1,640  Warrants (6) —  40  —  400  40  —  440  Sonic Systems International, LLC 9.75% L+ 7.50% Secured Debt (8) —  102  966  11,757  3,856  —  15,613  Common Stock (8) —  64  32  1,070  350  —  1,420  Superior Rigging & Erecting Co. 12.00% Secured Debt (7) —  —  1,991  21,332  35  —  21,367  Preferred Member Units (7) —  —  —  4,500  —  —  4,500  The Affiliati Network, LLC Secured Debt (9) —  —  28  262  3,523  3,800  (15) 13.00% Secured Debt (9) —  —  1,166  12,834  35  1,720  11,149      Preferred Stock (9) —  —  339  6,400  —  —  6,400  UnionRock Energy Fund II, LP LP Interests (9) —  (64) 194  6,123  1,880  2,649  5,354  UniTek Global Services, Inc. 10.76% SF+ 5.50% 2.00% Secured Debt (6) —  3  29  371  9  —  380  10.76% SF+ 5.50% 2.00% Secured Debt (6) —  26  146  1,852  61  212  1,701  15.00% 15.00% Secured Convertible Debt (6) —  782  167  2,375  1,896  —  4,271  20.00% 20.00% Preferred Stock (6) —  (280) 280  2,832  281  280  2,833  20.00% 20.00% Preferred Stock (6) —  153  —  1,498  153  —  1,651  19.00% 19.00% Preferred Stock (6) —  —  —  —  —  —  —  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, 2021 Fair Value Gross Additions(3) Gross Reductions(4) September 30, 2022 Fair Value (13) 13.50% 13.50% Preferred Stock (6) —  —  —  —  —  —  —  Common Stock (6) —  —  —  —  —  —  —  Volusion, LLC 11.50% Secured Debt (8) —  (104) 1,490  17,434  —  804  16,630  8.00% Unsecured Convertible Debt (8) —  —  24  409  —  —  409  Preferred Member Units (8) —  (5,989) —  5,990  —  5,990  —  Warrants (8) —  —  —  —  —  —  —  Other —  —  —  —  —  —  —  Amounts related to investments transferred to or from other 1940 Act classification during the period —  139  1,302  32,597  —  —  —  Total Affiliate investments $ 1,340  $ 3,703  $ 38,300  $ 549,214  $ 92,606  $ 56,642  $ 552,581  ________________ (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 from 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 September 30, 2022 for control investments located in this region was $346,535. This represented 21.7% of net assets as of September 30, 2022. The fair value as of September 30, 2022 for affiliate investments located in this region was $67,491. This represented 12.2% of net assets as of September 30, 2022. (6)Portfolio company located in the Northeast region as determined by location of the corporate headquarters. The fair value as of September 30, 2022 for control investments located in this region was $144,681. This represented 9.0% of net assets as of September 30, 2022. The fair value as of September 30, 2022 for affiliate investments located in this region was $105,372. This represented 19.1% of net assets as of September 30, 2022. (7)Portfolio company located in the Southeast region as determined by location of the corporate headquarters. The fair value as of September 30, 2022 for control investments located in this region was $16,360. This represented 1.0% of net assets as of September 30, 2022. The fair value as of September 30, 2022 for affiliate investments located in this region was $196,507. This represented 35.6% of net assets as of September 30, 2022. (8)Portfolio company located in the Southwest region as determined by location of the corporate headquarters. The fair value as of September 30, 2022 for control investments located in this region was $593,513. This represented 37.1% of net assets as of September 30, 2022. The fair value as of September 30, 2022 for affiliate investments located in this region was $99,261. This represented 18.0% of net assets as of September 30, 2022. (9)Portfolio company located in the West region as determined by location of the corporate headquarters. The fair value as of September 30, 2022 for control investments located in this region was $498,340. This represented 31.2% of net assets as of September 30, 2022. The fair value as of September 30, 2022 for affiliate investments located in this region was $83,950. This represented 15.2% of net assets as of September 30, 2022. (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 September 30, 2022 (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.