v3.26.1
CONSOLIDATED SCHEDULES OF INVESTMENTS (Parenthetical) 8 - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2015
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2014
Schedule of Investments [Line Items]                                              
Investment , cost                       $ 6,315,369 $ 6,693,501                    
1st Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       4,573,584 4,720,516                    
Equity                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       977,965 [1] 962,233 [2]                    
Non-control/non-affiliate investments                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       2,934,916 3,265,522                    
Non-control/non-affiliate investments | 1st Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       2,030,606 2,150,536                    
Non-control/non-affiliate investments | Equity                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       209,492 [1] 166,431 [2]                    
Specialty Retail | Non-control/non-affiliate investments                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       34,689 32,076                    
Specialty Retail | Non-control/non-affiliate investments | 1st Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       10,791 8,178                    
Specialty Retail | Non-control/non-affiliate investments | Equity                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       23,898 [1] 23,898 [2]                    
Investment, Identifier [Axis]: 8th Avenue Food & Provisions, Inc. | Food Products | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                         32,083                    
Investment, Identifier [Axis]: Abacus Dermatology Management, LLC | Professional Services | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[4]                       0                      
Investment, Identifier [Axis]: Abacus Dermatology Management, LLC | Professional Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3]                       13,530                      
Investment, Identifier [Axis]: Apidos CLO XV | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 8,810 [8],[9],[10]                    
Investment, Identifier [Axis]: Apidos CLO XXII | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       2,108 [5],[6],[7] 16,700 [8],[9],[10]                    
Investment, Identifier [Axis]: Atlantis Health Care Group (Puerto Rico), Inc. | Health Care Providers & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       52,992 [3],[11] 56,574 [12],[13]                    
Investment, Identifier [Axis]: Aventiv Technologies, LLC | Diversified Telecommunication Services | Second Out Super Priority First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       804 [3],[14],[15] 42,280 [12],[16]                    
Investment, Identifier [Axis]: Aventiv Technologies, LLC | Diversified Telecommunication Services | Second Out Super Priority First Lien Term Loan 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[16]                         2,951                    
Investment, Identifier [Axis]: Aventiv Technologies, LLC | Diversified Telecommunication Services | Second Out Super Priority First Lien Term Loan 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[16],[17]                         722                    
Investment, Identifier [Axis]: Aventiv Technologies, LLC | Diversified Telecommunication Services | Super Priority Bridge First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[14]                       3,453                      
Investment, Identifier [Axis]: Aventiv Technologies, LLC | Diversified Telecommunication Services | Super Priority Bridge First Lien Term Loan 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[14]                       43,564                      
Investment, Identifier [Axis]: Aventiv Technologies, LLC | Diversified Telecommunication Services | Super Priority Bridge First Lien Term Loan 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[14]                       3,052                      
Investment, Identifier [Axis]: Aventiv Technologies, LLC | Diversified Telecommunication Services | Super Priority Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       59,071 [3],[18] 59,071 [12],[19]                    
Investment, Identifier [Axis]: Aventiv Technologies, LLC | Diversified Telecommunication Services | Third Out Super Priority First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       29,779 [3],[14],[15] 27,954 [12],[16],[17],[20]                    
Investment, Identifier [Axis]: BCPE North Star US Holdco 2, Inc. | Food Products | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       69,063 [3],[11] 99,570 [12],[13]                    
Investment, Identifier [Axis]: BCPE Osprey Buyer, Inc. | Health Care Technology | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[21]                         2,120                    
Investment, Identifier [Axis]: BCPE Osprey Buyer, Inc. | Health Care Technology | First Lien Term Loan 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       4,550 [3],[11] 4,587 [12],[13],[21]                    
Investment, Identifier [Axis]: BCPE Osprey Buyer, Inc. | Health Care Technology | First Lien Term Loan 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       62,075 [3],[11] 62,725 [12],[13]                    
Investment, Identifier [Axis]: Barings CLO 2018-III | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 0 [8],[9],[10]                    
Investment, Identifier [Axis]: Barracuda Parent, LLC | IT Services | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       19,690 [3] 19,619 [12]                    
Investment, Identifier [Axis]: Belnick, LLC (d/b/a The Ubique Group) | Household Durables | Class A Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23],[24]                       0                      
Investment, Identifier [Axis]: Belnick, LLC (d/b/a The Ubique Group) | Household Durables | Class P Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23],[24]                       3,400                      
Investment, Identifier [Axis]: Belnick, LLC (d/b/a The Ubique Group) | Household Durables | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       96,357 [3],[15],[22],[24] 84,852 [12],[17],[25],[26]                    
Investment, Identifier [Axis]: Belnick, LLC (d/b/a The Ubique Group) | Household Durables | Preferred Class P Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost [25],[26],[27]                         3,400                    
Investment, Identifier [Axis]: Burgess Point Purchaser Corporation | Automobile Components | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       30,000 [3],[11] 30,000 [12],[13]                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | CP Energy Services Inc. | Energy Equipment & Services | First Lien Delayed Draw Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[17],[21],[25],[28]                         9,769                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       86,240 [22],[23],[29] 86,240 [25],[27],[28]                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[15],[22],[29]                       14,841                      
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | First Lien Term Loan 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       66,455 [3],[15],[22],[29] 63,003 [12],[17],[25],[28]                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | First Lien Term Loan 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       8,864 [3],[15],[22],[29] 8,191 [12],[17],[25],[28]                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | First Lien Term Loan 3                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       17,879 [3],[15],[22],[29] 16,223 [12],[17],[25],[28]                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | First Lien Term Loan A to Spartan Energy Services, LLC 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       46,117 [3],[15],[22],[29] 46,908 [12],[17],[25],[28]                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | First Lien Term Loan A to Spartan Energy Services, LLC 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       15,312 [3],[22],[29] 4,569 [12],[25],[28]                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | Incremental First Lien Term Loan A to Spartan Energy Services, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [3],[4],[15],[22],[29] 0 [12],[17],[21],[25],[28]                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | Series A Preferred Units to Spartan Energy Holdings, Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       26,193 [22],[23],[29] 26,193 [25],[27],[28]                    
Investment, Identifier [Axis]: CP Energy Services Inc. | Energy Equipment & Services | Series B Redeemable Preferred Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       63,225 [22],[23],[29] 63,225 [25],[27],[28]                    
Investment, Identifier [Axis]: Capstone Logistics Acquisition, Inc. | Commercial Services & Supplies | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       8,400 [3],[11] 8,366 [12],[13]                    
Investment, Identifier [Axis]: Cent CLO 21 Limited | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 0 [8],[9],[10]                    
Investment, Identifier [Axis]: Collections Acquisition Company, Inc. | Financial Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       54,049 [3],[11] 44,537 [12],[13]                    
Investment, Identifier [Axis]: Credit Central Loan Company, LLC | Consumer Finance | Class A Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       19,331 [5],[22],[23],[30] 19,331 [8],[25],[27],[31]                    
Investment, Identifier [Axis]: Credit Central Loan Company, LLC | Consumer Finance | First Lien Delayed Draw Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [4],[5],[22],[30]                       399                      
Investment, Identifier [Axis]: Credit Central Loan Company, LLC | Consumer Finance | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       92,893 [5],[22],[30] 90,578 [8],[17],[25],[31]                    
Investment, Identifier [Axis]: Credit Central Loan Company, LLC | Consumer Finance | Net Revenues Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[22],[23],[30] 0 [8],[25],[27],[31]                    
Investment, Identifier [Axis]: Credit Central Loan Company, LLC | Consumer Finance | Preferred Class P Shares                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       11,520 [5],[22],[23],[30] 11,520 [8],[25],[27],[31]                    
Investment, Identifier [Axis]: Credit.com Holdings, LLC | Diversified Consumer Services | Class B of PGX TopCo II LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23],[32]                       0                      
Investment, Identifier [Axis]: Credit.com Holdings, LLC | Diversified Consumer Services | First Lien Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       40,513 [3],[18] 38,964 [12],[17]                    
Investment, Identifier [Axis]: Credit.com Holdings, LLC | Diversified Consumer Services | First Lien Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       62,114 [3],[18] 62,114 [12],[19]                    
Investment, Identifier [Axis]: Credit.com Holdings, LLC | Diversified Consumer Services | First Lien Term Loan C                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3]                       587                      
Investment, Identifier [Axis]: DRI Holding Inc. | Commercial Services & Supplies | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       32,362 [3],[11] 32,507 [12],[13]                    
Investment, Identifier [Axis]: DRI Holding Inc. | Commercial Services & Supplies | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       145,000 [3],[11] 145,000 [12],[13]                    
Investment, Identifier [Axis]: Discovery Point Retreat, LLC | Health Care Providers & Services | First Lien Delayed Draw Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [4],[15],[32],[33]                       293                      
Investment, Identifier [Axis]: Discovery Point Retreat, LLC | Health Care Providers & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       20,135 [3],[11],[33] 20,445 [12],[13],[34]                    
Investment, Identifier [Axis]: Discovery Point Retreat, LLC | Health Care Providers & Services | Series A Preferred Stock of Discovery MSO HoldCo LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       8,700 [23],[32],[33],[35] 7,950 [27],[34]                    
Investment, Identifier [Axis]: Druid City Infusion, LLC | Pharmaceuticals | First Lien Convertible Note to Druid City Intermediate, Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       19,629 [11],[15],[32] 19,235 [13],[17],[36]                    
Investment, Identifier [Axis]: Druid City Infusion, LLC | Pharmaceuticals | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       45,537 [3],[11] 49,630 [12],[13]                    
Investment, Identifier [Axis]: Dukes Root Control Inc. | Commercial Services & Supplies | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[21]                         1,427                    
Investment, Identifier [Axis]: Dukes Root Control Inc. | Commercial Services & Supplies | First Lien Term Loan 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13],[21],[37]                         3,196                    
Investment, Identifier [Axis]: Dukes Root Control Inc. | Commercial Services & Supplies | First Lien Term Loan 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13]                         35,966                    
Investment, Identifier [Axis]: Echelon Transportation, LLC | Trading Companies & Distributors | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [25]                         54,739                    
Investment, Identifier [Axis]: Echelon Transportation, LLC | Trading Companies & Distributors | Membership Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [22],[23] 22,738 [25],[27]                    
Investment, Identifier [Axis]: Echelon Transportation, LLC | Trading Companies & Distributors | Preferred Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [22],[23] 32,843 [25],[27]                    
Investment, Identifier [Axis]: Emerge Intermediate, Inc. | Pharmaceuticals | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       57,623 [3],[11],[38] 57,053 [13],[17],[39]                    
Investment, Identifier [Axis]: Enseo Acquisition, Inc. | Media | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       48,803 [3],[11] 49,642 [12],[13]                    
Investment, Identifier [Axis]: Eyefive, LLC (d/b/a Shipoffers) | Distributors | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3]                       45,054                      
Investment, Identifier [Axis]: Eyefive, LLC (d/b/a Shipoffers) | Distributors | Warrants of EF Holdco, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23]                       6,946                      
Investment, Identifier [Axis]: Eze Castle Integration, Inc. | Software | First Lien Delayed Draw Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       2,539 [3],[4],[40] 2,553 [12],[21],[37]                    
Investment, Identifier [Axis]: Eze Castle Integration, Inc. | Software | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       45,443 [3],[11] 45,925 [12],[13]                    
Investment, Identifier [Axis]: Faraday Buyer, LLC | Electrical Equipment | First Lien Delayed Draw Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[21]                         0                    
Investment, Identifier [Axis]: Faraday Buyer, LLC | Electrical Equipment | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13]                         61,367                    
Investment, Identifier [Axis]: First Brands Group | Automobile Components | First Lien DIP Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[18],[41],[42]                       5,808                      
Investment, Identifier [Axis]: First Brands Group | Automobile Components | First Lien DIP Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[18],[41],[42]                       17,470                      
Investment, Identifier [Axis]: First Brands Group | Automobile Components | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13],[20]                         21,906                    
Investment, Identifier [Axis]: First Brands Group | Automobile Components | First Lien Term Loan 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[18],[41],[42]                       2,938                      
Investment, Identifier [Axis]: First Brands Group | Automobile Components | First Lien Term Loan 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[18],[41],[42]                       7,296                      
Investment, Identifier [Axis]: First Brands Group | Automobile Components | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       37,000 [3],[18],[41],[42] 37,023 [12],[13]                    
Investment, Identifier [Axis]: First Tower Finance Company LLC | Consumer Finance | Class A Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       31,146 [5],[22],[23],[43] 31,146 [8],[25],[27],[44]                    
Investment, Identifier [Axis]: First Tower Finance Company LLC | Consumer Finance | First Lien Delayed Draw Term Loan to First Tower, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost [4],[5],[15],[22],[43]                       10,928                      
Investment, Identifier [Axis]: First Tower Finance Company LLC | Consumer Finance | First Lien Term Loan to First Tower, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       449,336 [5],[15],[22],[43] 452,172 [8],[17],[25],[44]                    
Investment, Identifier [Axis]: Freedom Marine Solutions, LLC | Marine Transport | Membership Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23],[35]                       47,967                      
Investment, Identifier [Axis]: Freedom Marine Solutions, LLC, Marine Transport, Membership Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost [25],[27],[45]                         47,117                    
Investment, Identifier [Axis]: Galaxy XV CLO, Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 612 [8],[9],[10]                    
Investment, Identifier [Axis]: Galaxy XXVII CLO, Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 865 [8],[9],[10]                    
Investment, Identifier [Axis]: Galaxy XXVIII CLO, Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 835 [8],[9],[10]                    
Investment, Identifier [Axis]: Global Tel*Link Corporation (d./b/a ViaPath Technologies) | Diversified Telecommunication Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       106,035 [3],[11] 121,898 [12],[13]                    
Investment, Identifier [Axis]: Halcyon Loan Advisors Funding 2014-2 Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 1 [8],[9],[10]                    
Investment, Identifier [Axis]: Halcyon Loan Advisors Funding 2015-3 Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 19 [8],[9],[10]                    
Investment, Identifier [Axis]: HarbourView CLO VII-R, Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 0 [8],[9],[10]                    
Investment, Identifier [Axis]: Healthcare Venture Partners, LLC | Health Care Providers & Services | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[4]                       0                      
Investment, Identifier [Axis]: Healthcare Venture Partners, LLC | Health Care Providers & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[11]                       11,570                      
Investment, Identifier [Axis]: Healthcare Venture Partners, LLC | Health Care Providers & Services | Series A Preferred Units of TCSPV Holdings IV, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23],[32],[35]                       2,150                      
Investment, Identifier [Axis]: Help/Systems Holdings, Inc. (d/b/a Forta, LLC) | Software | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       56,333 [3],[15] 52,460 [12],[13]                    
Investment, Identifier [Axis]: Imperative Worldwide, LLC | Air Freight & Logistics | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       31,389 [3],[11] 37,235 [12],[13]                    
Investment, Identifier [Axis]: Imperative Worldwide, LLC | Air Freight & Logistics | First Lien Term Loan1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[11]                       5,819                      
Investment, Identifier [Axis]: Imperative Worldwide, LLC | Air Freight & Logistics | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       95,000 [3],[11] 95,000 [12],[13]                    
Investment, Identifier [Axis]: InterDent, Inc. | Health Care Providers & Services | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       45,118 [22],[23] 45,118 [25],[27]                    
Investment, Identifier [Axis]: InterDent, Inc. | Health Care Providers & Services | First Lien Delayed Draw Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       37,128 [4],[15],[22] 17,355 [17],[21],[25]                    
Investment, Identifier [Axis]: InterDent, Inc. | Health Care Providers & Services | First Lien Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       95,823 [3],[11],[22] 95,823 [12],[13],[25]                    
Investment, Identifier [Axis]: InterDent, Inc. | Health Care Providers & Services | First Lien Term Loan A/B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       14,249 [3],[11],[22] 14,249 [12],[13],[25]                    
Investment, Identifier [Axis]: InterDent, Inc. | Health Care Providers & Services | First Lien Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       237,623 [15],[22] 221,480 [17],[25]                    
Investment, Identifier [Axis]: Interventional Management Services, LLC | Health Care Providers & Services | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[21]                         5,000                    
Investment, Identifier [Axis]: Interventional Management Services, LLC | Health Care Providers & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13]                         64,155                    
Investment, Identifier [Axis]: Japs-Olson Company, LLC | Commercial Services & Supplies | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       54,268 [3],[11],[46] 56,109 [12],[13]                    
Investment, Identifier [Axis]: Julie Lindsey, Inc. | Textiles, Apparel & Luxury Goods | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [3],[4] 0 [12],[21]                    
Investment, Identifier [Axis]: Julie Lindsey, Inc. | Textiles, Apparel & Luxury Goods | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       18,548 [3],[11] 19,200 [12],[13]                    
Investment, Identifier [Axis]: K&N HoldCo, LLC | Automobile Components | Class A Common Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       25,802 [23] 25,802 [27]                    
Investment, Identifier [Axis]: KM2 Solutions LLC | Professional Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       14,479 [3],[11] 17,697 [12],[13]                    
Investment, Identifier [Axis]: Kickapoo Ranch Pet Resort | Diversified Consumer Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       700 [3],[22] 700 [12],[25]                    
Investment, Identifier [Axis]: Kickapoo Ranch Pet Resort | Diversified Consumer Services | Membership Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23]                       2,378                      
Investment, Identifier [Axis]: Kickapoo Ranch Pet Resort | Diversified Consumer Services | Membership Interest (100%)                                              
Schedule of Investments [Line Items]                                              
Investment , cost [25],[27]                         2,378                    
Investment, Identifier [Axis]: LCM XIV Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 0 [8],[9],[10]                    
Investment, Identifier [Axis]: LGC US FINCO, LLC | Machinery | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13]                         28,509                    
Investment, Identifier [Axis]: Lucky US BuyerCo LLC | Financial Services | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       2,546 [3],[4],[15] 2,054 [12],[21],[37]                    
Investment, Identifier [Axis]: Lucky US BuyerCo LLC | Financial Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       21,237 [3],[11],[15] 21,239 [12],[13]                    
Investment, Identifier [Axis]: MAC Discount, LLC | Distributors | Class A Senior Preferred Stock of MAC Discount Investments, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       1,500 [23] 1,500 [27]                    
Investment, Identifier [Axis]: MAC Discount, LLC | Distributors | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       30,034 [3],[11] 30,936 [12],[13]                    
Investment, Identifier [Axis]: MITY, Inc. | Commercial Services & Supplies | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       27,349 [22],[23],[47] 27,349 [25],[27],[48]                    
Investment, Identifier [Axis]: MITY, Inc. | Commercial Services & Supplies | First Lien Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       57,188 [3],[11],[22],[47] 51,489 [12],[13],[25],[48]                    
Investment, Identifier [Axis]: MITY, Inc. | Commercial Services & Supplies | First Lien Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       8,274 [3],[15],[22],[47] 8,274 [12],[17],[25],[48]                    
Investment, Identifier [Axis]: MITY, Inc. | Commercial Services & Supplies | Series A Redeemable Preferred Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23],[47]                       1,424                      
Investment, Identifier [Axis]: MITY, Inc. | Commercial Services & Supplies | Unsecured Note to Broda Enterprises ULC                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       7,200 [5],[22],[47] 7,200 [8],[25],[48]                    
Investment, Identifier [Axis]: Medical Solutions Holdings, Inc. | Health Care Providers & Services | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       54,444 [3],[49] 54,439 [12],[13],[50]                    
Investment, Identifier [Axis]: Mountain View CLO IX Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost [8],[9],[10]                         204                    
Investment, Identifier [Axis]: NMMB, Inc. | Media | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [22],[51] 0 [25],[27],[52]                    
Investment, Identifier [Axis]: NMMB, Inc. | Media | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       29,723 [3],[11],[22],[51] 29,723 [12],[13],[25],[52]                    
Investment, Identifier [Axis]: National Property REIT Corp. | Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       20,030 [22],[23],[53],[54] 20,030 [25],[27],[55],[56]                    
Investment, Identifier [Axis]: National Property REIT Corp. | Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance | First Lien Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       645,782 [3],[15],[22],[53],[57] 671,540 [12],[17],[25],[55],[58]                    
Investment, Identifier [Axis]: National Property REIT Corp. | Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance | First Lien Term Loan D                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       178,425 [3],[15],[22],[53],[57] 178,425 [12],[17],[25],[55],[58]                    
Investment, Identifier [Axis]: National Property REIT Corp. | Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance | First Lien Term Loan E                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       52,652 [3],[15],[22],[53],[57] 52,652 [12],[17],[25],[55],[58]                    
Investment, Identifier [Axis]: National Property REIT Corp. | Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance | Residual Profit Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [22],[23],[53],[57] 0 [25],[55],[58]                    
Investment, Identifier [Axis]: National Property REIT Corp., Equity Investment                                              
Schedule of Investments [Line Items]                                              
Follow-On Investments (NPRC Common Stock, excluding cost of initial investment) $ 0 $ 4,600 $ 3,600 $ 15,620 $ 19,800 $ 11,582 $ 137,024 $ 116,830 $ 93,857 $ 68,693 $ 4,555 0 0 $ 4,600 $ 3,600 $ 15,620 $ 19,800 $ 11,582 $ 137,024 $ 116,830 $ 93,857 $ 68,693 $ 4,555
Investment, Identifier [Axis]: Nationwide Loan Company LLC | Consumer Finance | Class A Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       49,936 [5],[22],[23],[59] 49,936 [8],[25],[27],[60]                    
Investment, Identifier [Axis]: Nationwide Loan Company LLC | Consumer Finance | First Lien Delayed Draw Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       6,479 [4],[5],[15],[22],[59] 5,862 [8],[17],[21],[25],[60]                    
Investment, Identifier [Axis]: Nationwide Loan Company LLC | Consumer Finance | First Lien Delayed Draw Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       4,533 [4],[5],[15],[22],[59] 4,101 [8],[17],[21],[25],[60]                    
Investment, Identifier [Axis]: New WPCC Parent, LLC | Health Care Providers & Services | Class A Common Interests                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       90 [23],[32],[61] 0 [27],[36],[62]                    
Investment, Identifier [Axis]: New WPCC Parent, LLC | Health Care Providers & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       22,915 [3],[11],[61] 18,142 [12],[17],[62]                    
Investment, Identifier [Axis]: New WPCC Parent, LLC | Health Care Providers & Services | Liquidating Trust of Wellpath Holdings, Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       2,011 [23],[61] 2,011 [27],[36],[62]                    
Investment, Identifier [Axis]: New WPCC Parent, LLC | Health Care Providers & Services | Series A Preferred Interests                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       11,165 [32],[61] 8,224 [27],[62]                    
Investment, Identifier [Axis]: Nexus Buyer LLC | Capital Markets | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13],[20]                         21,500                    
Investment, Identifier [Axis]: Nixon, Inc. | Textiles, Apparel & Luxury Goods | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [23],[63],[64] 0 [27],[65],[66]                    
Investment, Identifier [Axis]: Octagon Investment Partners XV, Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 5,114 [8],[9],[10]                    
Investment, Identifier [Axis]: OneTouchPoint Corp | Commercial Services & Supplies | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       22,246 [3],[11] 33,737 [12],[13]                    
Investment, Identifier [Axis]: Pacific World Corporation | Personal Care Products | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost [25],[27],[67]                         0                    
Investment, Identifier [Axis]: Pacific World Corporation | Personal Care Products | Common Units of PWC Investment Group, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23],[68]                       0                      
Investment, Identifier [Axis]: Pacific World Corporation | Personal Care Products | Convertible Preferred Equity                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       238,494 [22],[23],[68] 221,795 [25],[27],[67]                    
Investment, Identifier [Axis]: Pacific World Corporation | Personal Care Products | First Lien Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       122,445 [3],[15],[22],[68] 114,318 [12],[17],[25],[67]                    
Investment, Identifier [Axis]: PeopleConnect Holdings, Inc | Interactive Media & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       87,850 [3],[11],[69] 75,076 [12],[13],[70]                    
Investment, Identifier [Axis]: PlayPower, Inc. | Leisure Products | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[21]                         0                    
Investment, Identifier [Axis]: PlayPower, Inc. | Leisure Products | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13]                         16,960                    
Investment, Identifier [Axis]: Precisely Software Incorporated | Software | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       79,673 [3],[11] 79,562 [12],[13]                    
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals) | Personal Care Products | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       8,696 [3],[11] 8,789 [12],[13]                    
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals) | Personal Care Products | First Lien Term Loan1                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       1,881 [3],[11] 1,900 [12],[13]                    
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals) | Personal Care Products | Series A Convertible Preferred Stock (472 units)                                              
Schedule of Investments [Line Items]                                              
Investment , cost [27],[36]                         165                    
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals) | Personal Care Products | Series A Convertible Preferred Stock of Legere Pharmaceutical Holdings, Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23],[32]                       165                      
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals) | Personal Care Products | Series C Convertible Preferred Stock (5,677 units)                                              
Schedule of Investments [Line Items]                                              
Investment , cost [27],[36]                         1,946                    
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals) | Personal Care Products | Series C Convertible Preferred Stock of Legere Pharmaceutical Holdings, Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23],[32]                       1,946                      
Investment, Identifier [Axis]: QC Holdings TopCo, LLC | Consumer Finance | Class A Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       22,289 [5],[22],[23],[71] 22,289 [8],[25],[27],[72]                    
Investment, Identifier [Axis]: QC Holdings TopCo, LLC | Consumer Finance | Second Lien Delayed Draw Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[4],[5],[15],[22],[71]                       1,854                      
Investment, Identifier [Axis]: QC Holdings TopCo, LLC | Consumer Finance | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       59,948 [3],[5],[11],[15],[22],[71] 54,997 [8],[12],[25],[72]                    
Investment, Identifier [Axis]: R-V Industries, Inc. | Machinery | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       6,866 [22],[73] 6,866 [25]                    
Investment, Identifier [Axis]: R-V Industries, Inc. | Machinery | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       46,322 [3],[11],[22],[73] 37,322 [12],[13],[17],[25]                    
Investment, Identifier [Axis]: R-V Industries, Inc. | Machinery | First Lien Term Loan 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[11],[22],[73]                       10,000                      
Investment, Identifier [Axis]: R-V Industries, Inc. | Machinery | First Lien Term Loan 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[22],[73]                       5,000                      
Investment, Identifier [Axis]: R-V Industries, Inc. | Machinery | First Lien Term Loan1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13],[25]                         10,000                    
Investment, Identifier [Axis]: RGIS Services, LLC | Commercial Services & Supplies | Membership Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       12,835 [63] 11,735 [65]                    
Investment, Identifier [Axis]: RME Group Holding Company | Media | First Lien Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       17,419 [3] 18,874 [12],[13]                    
Investment, Identifier [Axis]: RME Group Holding Company | Media | First Lien Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       19,983 [3] 20,233 [12],[13]                    
Investment, Identifier [Axis]: Recovery Solutions Parent, LLC | Health Care Providers & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       33,546 [3],[11] 21,137 [12],[13],[17]                    
Investment, Identifier [Axis]: Recovery Solutions Parent, LLC | Health Care Providers & Services | Membership Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       21,255 [23],[32] 17,884 [27],[36]                    
Investment, Identifier [Axis]: Redstone Holdco 2 LP | IT Services | Class A Preferred Units of Redstone Holdco 1 LP                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23],[74]                       624                      
Investment, Identifier [Axis]: Redstone Holdco 2 LP | IT Services | Class B Common Units of Redstone Holdco 1 LP                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23],[74]                       4                      
Investment, Identifier [Axis]: Redstone Holdco 2 LP | IT Services | Class B Preferred Units of Redstone Holdco 1 LP                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23],[74]                       1,872                      
Investment, Identifier [Axis]: Redstone Holdco 2 LP | IT Services | First Lien Second Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[74]                       6,000                      
Investment, Identifier [Axis]: Redstone Holdco 2 LP | IT Services | First Lien Third Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [74]                       12,130                      
Investment, Identifier [Axis]: Redstone Holdco 2 LP | IT Services | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13],[75]                         49,569                    
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC | IT Services | Common Stock of New Insight Holdings, Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23]                       3,329                      
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC | IT Services | First Lien Second Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[14]                       7,914                      
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC | IT Services | Warrants                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23]                       0                      
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC | Professional Services | Common Stock of New Insight Holdings, Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost [27]                         3,329                    
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC | Professional Services | First Lien First Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12]                         356                    
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC | Professional Services | First Lien Second Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[16]                         7,995                    
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC | Professional Services | Warrants (to purchase 285,714 shares of Common Stock of New Insight Holdings, Inc.)                                              
Schedule of Investments [Line Items]                                              
Investment , cost [27]                         0                    
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | Class A Common Units of Marine One Holdco, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23]                       23,898                      
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | Class A Common Units of Marine One Holdco, LLC (345,600 units)                                              
Schedule of Investments [Line Items]                                              
Investment , cost [27]                         23,898                    
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | First In Last Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [14],[15]                       651                      
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | First In Last Out Term Loan1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[14],[15]                       810                      
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | First Lien First Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       2,737 [15] 2,363 [17]                    
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | First Lien Second Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       6,593 [14],[15] 5,815 [16],[17]                    
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | Warrants                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23]                       0                      
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | Warrants (to purchase 3,456,000 Class A Common Units of Marine One Holdco, LLC)                                              
Schedule of Investments [Line Items]                                              
Investment , cost [27]                         0                    
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | Warrants (to purchase 50,456 Class A Common Units of Marine One Holdco, LLC)                                              
Schedule of Investments [Line Items]                                              
Investment , cost [27]                         0                    
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. | Specialty Retail | Warrants1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23]                       0                      
Investment, Identifier [Axis]: Rosa Mexicano | Hotels, Restaurants & Leisure | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       7,515 [4] 5,194 [21]                    
Investment, Identifier [Axis]: Rosa Mexicano | Hotels, Restaurants & Leisure | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       23,166 [3] 23,291 [12]                    
Investment, Identifier [Axis]: STG Distribution, LLC | Air Freight & Logistics | First Lien DIP Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       10,574                      
Investment, Identifier [Axis]: STG Distribution, LLC | Air Freight & Logistics | First Lien First Out DIP Roll Up                                              
Schedule of Investments [Line Items]                                              
Investment , cost [14]                       10,090                      
Investment, Identifier [Axis]: STG Distribution, LLC | Air Freight & Logistics | First Lien Second Out DIP Roll Up                                              
Schedule of Investments [Line Items]                                              
Investment , cost [14],[18]                       868                      
Investment, Identifier [Axis]: STG Distribution, LLC | Air Freight & Logistics | First Out First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[17]                         14,881                    
Investment, Identifier [Axis]: STG Distribution, LLC | Air Freight & Logistics | First Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[15]                       5,909                      
Investment, Identifier [Axis]: STG Distribution, LLC | Air Freight & Logistics | Second Out First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[16],[17]                         38,838                    
Investment, Identifier [Axis]: STG Distribution, LLC | Air Freight & Logistics | Second Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[14],[18]                       38,194                      
Investment, Identifier [Axis]: STG Distribution, LLC | Air Freight & Logistics | Third Out First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[16]                         18,970                    
Investment, Identifier [Axis]: STG Distribution, LLC | Air Freight & Logistics | Third Out Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[14],[18]                       18,604                      
Investment, Identifier [Axis]: Safety Solutions Financing, LLC | Construction & Engineering | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[11]                       19,252                      
Investment, Identifier [Axis]: Safety Solutions Financing, LLC | Construction & Engineering | Series A Preferred Units of BFC-SDR, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23],[35]                       3,300                      
Investment, Identifier [Axis]: Safety Solutions Financing, LLC | Construction & Engineering | Series B Preferred Units of BFC-SDR, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost [35]                       43                      
Investment, Identifier [Axis]: ShiftKey, LLC | Health Care Technology | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       59,551 [3],[11],[15] 62,721 [12],[13]                    
Investment, Identifier [Axis]: Shoes West, LLC (d/b/a Taos Footwear) | Textiles, Apparel & Luxury Goods | Class A Preferred Units of Taos Footwear Holdings, LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       19,109 [15],[76] 17,139 [27],[36],[77]                    
Investment, Identifier [Axis]: Shoes West, LLC (d/b/a Taos Footwear) | Textiles, Apparel & Luxury Goods | First Lien Convertible Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       9,654 [11],[15],[32],[76] 9,461 [13],[17],[36],[77]                    
Investment, Identifier [Axis]: Shoes West, LLC (d/b/a Taos Footwear) | Textiles, Apparel & Luxury Goods | First Lien Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       37,869 [3],[11],[32],[76] 38,350 [12],[13],[77]                    
Investment, Identifier [Axis]: Shutterfly Finance, LLC | Household Durables | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[20]                         2,406                    
Investment, Identifier [Axis]: Shutterfly Finance, LLC | Household Durables | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[17],[20]                         19,206                    
Investment, Identifier [Axis]: Silver Hill Mineral Lease | Energy Equipment & Services | Revenue Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [23],[78] 0 [79]                    
Investment, Identifier [Axis]: Spectrum Vision Holdings, LLC | Health Care Providers & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       29,026 [3],[11] 749 [12],[13]                    
Investment, Identifier [Axis]: Spectrum Vision Holdings, LLC | Health Care Providers & Services | First Lien Term Loan1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13]                         28,570                    
Investment, Identifier [Axis]: Strategic Chemical Solutions Corp. (f/k/a USES Corp.) | Commercial Services & Supplies | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23],[80]                       0                      
Investment, Identifier [Axis]: Strategic Chemical Solutions Corp. (f/k/a USES Corp.) | Commercial Services & Supplies | First Lien Equipment Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[15],[22],[80]                       19,962                      
Investment, Identifier [Axis]: Strategic Chemical Solutions Corp. (f/k/a USES Corp.) | Commercial Services & Supplies | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[22],[80]                       2,000                      
Investment, Identifier [Axis]: Strategic Chemical Solutions Corp. (f/k/a USES Corp.) | Commercial Services & Supplies | First Lien Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost [18],[22],[80]                       0                      
Investment, Identifier [Axis]: Strategic Chemical Solutions Corp. (f/k/a USES Corp.) | Commercial Services & Supplies | First Lien Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost [18],[22],[80]                       0                      
Investment, Identifier [Axis]: Stryker Energy, LLC | Energy Equipment & Services | Overriding Royalty Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [78] 0 [79]                    
Investment, Identifier [Axis]: TPS, LLC | Machinery | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       13,608 [3],[11] 18,663 [12],[13]                    
Investment, Identifier [Axis]: The RK Logistics Group, Inc. | Commercial Services & Supplies | Class A Common Units of RK Logistics Holdings Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       263                      
Investment, Identifier [Axis]: The RK Logistics Group, Inc. | Commercial Services & Supplies | Class A Common Units of RK Logistics Holdings Inc.of RK Logistics Holdings Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost [27]                         263                    
Investment, Identifier [Axis]: The RK Logistics Group, Inc. | Commercial Services & Supplies | Class B Common Units of RK Logistics Holdings Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       2,487 [32] 2,487 [27],[36]                    
Investment, Identifier [Axis]: The RK Logistics Group, Inc. | Commercial Services & Supplies | Class C Common Units of RK Logistics Holdings Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       2,250 2,250 [27]                    
Investment, Identifier [Axis]: The RK Logistics Group, Inc. | Commercial Services & Supplies | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       5,570 [3],[11] 5,628 [12],[13]                    
Investment, Identifier [Axis]: The RK Logistics Group, Inc. | Commercial Services & Supplies | First Lien Term Loan1                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       32,919 [3],[11] 33,257 [12],[13]                    
Investment, Identifier [Axis]: Town & Country Holdings, Inc. | Distributors | Class B of Town & Country TopCo LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost [23],[32]                       50,882                      
Investment, Identifier [Axis]: Town & Country Holdings, Inc. | Distributors | Class B of Town & Country TopCo LLC (999 Non-Voting Units)                                              
Schedule of Investments [Line Items]                                              
Investment , cost [27],[36]                         31,882                    
Investment, Identifier [Axis]: Town & Country Holdings, Inc. | Distributors | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       28,346 28,761                    
Investment, Identifier [Axis]: Town & Country Holdings, Inc. | Distributors | First Lien Term Loan 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       42,136 42,136 [17]                    
Investment, Identifier [Axis]: Town & Country Holdings, Inc. | Distributors | First Lien Term Loan 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       164,931 164,931                    
Investment, Identifier [Axis]: USES Corp. | Commercial Services & Supplies | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost [25],[27],[81]                         0                    
Investment, Identifier [Axis]: USES Corp. | Commercial Services & Supplies | First Lien Equipment Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[17],[25],[81]                         18,557                    
Investment, Identifier [Axis]: USES Corp. | Commercial Services & Supplies | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[25],[81]                         2,000                    
Investment, Identifier [Axis]: USES Corp. | Commercial Services & Supplies | First Lien Term Loan A                                              
Schedule of Investments [Line Items]                                              
Investment , cost [19],[25],[81]                         30,651                    
Investment, Identifier [Axis]: USES Corp. | Commercial Services & Supplies | First Lien Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost [19],[25],[81]                         35,568                    
Investment, Identifier [Axis]: USG Intermediate, LLC | Leisure Products | Equity                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       1 [23] 1 [27]                    
Investment, Identifier [Axis]: USG Intermediate, LLC | Leisure Products | First Lien Revolving Line of Credit                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[21]                         14,000                    
Investment, Identifier [Axis]: USG Intermediate, LLC | Leisure Products | First Lien Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       70,188 [3],[11] 71,188 [12],[13]                    
Investment, Identifier [Axis]: United Sporting Companies, Inc. | Distributors | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       8,351 [18],[82] 86,309 [19],[83]                    
Investment, Identifier [Axis]: Universal Turbine Parts, LLC | Aerospace & Defense | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [22],[23],[84] 0 [25],[27],[85]                    
Investment, Identifier [Axis]: Universal Turbine Parts, LLC | Aerospace & Defense | First Lien Delayed Draw Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       6,435 [3],[4],[22],[84] 6,503 [12],[21],[25],[85]                    
Investment, Identifier [Axis]: Universal Turbine Parts, LLC | Aerospace & Defense | First Lien Term Loan A 1                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       29,575 [3],[11],[22],[84] 29,575 [12],[13],[25],[85]                    
Investment, Identifier [Axis]: Universal Turbine Parts, LLC | Aerospace & Defense | First Lien Term Loan A 2                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       3,970 [3],[11],[22],[84] 4,000 [12],[13],[25],[85]                    
Investment, Identifier [Axis]: Universal Turbine Parts, LLC | Aerospace & Defense | First Lien Term Loan A 3                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       14,800 [3],[11],[22],[84] 14,950 [12],[13],[25],[85]                    
Investment, Identifier [Axis]: Universal Turbine Parts, LLC | Aerospace & Defense | Preferred A Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost [15],[22],[84]                       33,883                      
Investment, Identifier [Axis]: Universal Turbine Parts, LLC | Aerospace & Defense | Preferred B Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23],[84]                       4,796                      
Investment, Identifier [Axis]: Universal Turbine Parts, LLC | Aerospace & Defense | Preferred Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost [25],[27],[85]                         32,500                    
Investment, Identifier [Axis]: Upstream Holdco, Inc. | Health Care Providers & Services | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[15]                       23,459                      
Investment, Identifier [Axis]: Upstream Holdco, Inc. | Health Care Providers & Services | Second Lien Term Loan1                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[15]                       7,226                      
Investment, Identifier [Axis]: Upstream Newco, Inc. | Health Care Providers & Services | Second Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12]                         21,938                    
Investment, Identifier [Axis]: Valley Electric Company, Inc. | Construction & Engineering | Common Stock                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       12,053 [22],[86] 12,053 [25],[27],[87]                    
Investment, Identifier [Axis]: Valley Electric Company, Inc. | Construction & Engineering | Consolidated Revenue Interest                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [22],[86],[88] 0 [25],[87],[89]                    
Investment, Identifier [Axis]: Valley Electric Company, Inc. | Construction & Engineering | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       38,630 [11],[15],[22],[86] 38,630 [13],[17],[25],[87]                    
Investment, Identifier [Axis]: Valley Electric Company, Inc. | Construction & Engineering | First Lien Term Loan B                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       34,777 [11],[15],[22],[86] 34,777 [13],[17],[25],[87]                    
Investment, Identifier [Axis]: Valley Electric Company, Inc. | Construction & Engineering | First Lien Term Loan to Valley Electric Co. of Mt. Vernon, Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       10,452 [3],[11],[15],[22],[86] 10,452 [12],[13],[17],[25],[87]                    
Investment, Identifier [Axis]: Verify Diagnostics LLC | Health Care Providers & Services | Class A Preferred Units of Verify Diagnostic Holdings LLC                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       9,250 [23] 9,250 [27]                    
Investment, Identifier [Axis]: Verify Diagnostics LLC | Health Care Providers & Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       36,749 [3],[11],[14] 37,500 [12],[13],[16]                    
Investment, Identifier [Axis]: Victor Technology, LLC | Commercial Services & Supplies | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [12],[13]                         10,950                    
Investment, Identifier [Axis]: Victor Technology, LLC | Distributors | Class A Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23],[90]                       0                      
Investment, Identifier [Axis]: Victor Technology, LLC | Distributors | Class P Units                                              
Schedule of Investments [Line Items]                                              
Investment , cost [22],[23],[90]                       2,000                      
Investment, Identifier [Axis]: Victor Technology, LLC | Distributors | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost [3],[22],[90]                       10,650                      
Investment, Identifier [Axis]: Voya CLO 2012-4, Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       0 [5],[6],[7] 3,476 [8],[9],[10]                    
Investment, Identifier [Axis]: Voya CLO 2014-1, Ltd. | Structured Finance | Subordinated Structured Note                                              
Schedule of Investments [Line Items]                                              
Investment , cost [8],[9],[10]                         1,204                    
Investment, Identifier [Axis]: WatchGuard Technologies, Inc. | IT Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       33,688 [3],[11] 34,038 [12],[13]                    
Investment, Identifier [Axis]: Wellful Inc. | Food Products | Second Out First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       18,457 [3],[14],[15] 18,560 [12],[16],[17]                    
Investment, Identifier [Axis]: iQor Holdings, Inc. | Professional Services | Common Stock of Bloom Parent, Inc.                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       10,450 [23] 10,450 [27]                    
Investment, Identifier [Axis]: iQor Holdings, Inc. | Professional Services | First Lien Term Loan                                              
Schedule of Investments [Line Items]                                              
Investment , cost                       $ 44,454 [3],[11] $ 45,704 [12],[13]                    
Minimum                                              
Schedule of Investments [Line Items]                                              
Unused capacity fee rate                       0.00%                      
Maximum                                              
Schedule of Investments [Line Items]                                              
Unused capacity fee rate                       3.00%                      
[1] Equity, unless specifically stated otherwise, includes our investments in preferred stock, common stock, membership interests, net profits interests, net operating income interests, net revenue interests, overriding royalty interests, escrows receivable, and warrants.
[2]     Equity, unless specifically stated otherwise, includes our investments in preferred stock, common stock, membership interests, net profits interests, net operating income interests, net revenue interests, overriding royalty interests, escrows receivable, and warrants.
[3] Certain variable rate securities in our portfolio bear interest at a rate determined by a publicly disclosed base rate plus a basis point spread. The 1-Month Secured Overnight Financing Rate or “1M SOFR”, was 3.65% as of June 30, 2026. The 3-Month Secured Overnight Financing Rate or “3M SOFR”, was 3.73% as of June 30, 2026. The impact of a Secured Overnight Financing Rate (“SOFR”) credit spread adjustment, if applicable, is included within the stated all-in interest rate.
[4] Undrawn committed revolvers and delayed draw term loans to our portfolio companies incur commitment and unused fees ranging from 0.00% to 3.00%. As of June 30, 2026, $64,611 of undrawn revolver and delayed draw term loan commitments to our portfolio companies, of which $52,446 are considered at the Company’s sole discretion.
[5] Investment has been designated as an investment not “qualifying” under Section 55(a) of the Investment Company Act of 1940 (the “1940 Act”). Under the 1940 Act, we may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70% of our total assets as calculated in accordance with regulatory requirements. As of June 30, 2026, our qualifying assets, as a percentage of total assets, stood at 81.94%. We monitor the status of these assets on an ongoing basis.
[6] The effective yield has been estimated to be 0% as expected future cash flows are anticipated to not be sufficient to repay the investment at cost. If the expected investment proceeds increase, there is a potential for future investment income from the
investment. Distributions, once received, will be recognized as return of capital, and when called, any remaining unamortized investment costs will be written off if the actual distributions are less than the amortized investment cost. To the extent that the cost basis of the SSN is fully recovered, any future distributions will be recorded as realized gains.
[7] This investment is in the equity class of the collateralized loan obligation (“CLO”) security, which is referred to as “Subordinated Structured Note,” or “SSN”. The SSN investments are entitled to recurring distributions which are generally equal to the excess cash flow generated from the underlying investments after payment of the contractual payments to debt holders and fund expenses. The current estimated yield, calculated using amortized cost, is based on the current projections of this excess cash flow taking into account assumptions which have been made regarding expected prepayments, losses and future reinvestment rates. These assumptions are periodically reviewed and adjusted. Ultimately, the actual yield may be higher or lower than the estimated yield if actual results differ from those used for the assumptions.
[8] Investment has been designated as an investment not “qualifying” under Section 55(a) of the Investment Company Act of 1940 (the “1940 Act”). Under the 1940 Act, we may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70% of our total assets as calculated in accordance with regulatory requirements. As of June 30, 2025, our qualifying assets, as a percentage of total assets, stood at 85.27%. We monitor the status of these assets on an ongoing basis.
[9] The effective yield has been estimated to be 0% as expected future cash flows are anticipated to not be sufficient to repay the investment at cost. If the expected investment proceeds increase, there is a potential for future investment income from the investment. Distributions, once received, will be recognized as return of capital, and when called, any remaining unamortized investment costs will be written off if the actual distributions are less than the amortized investment cost. To the extent that the cost basis of the SSN is fully recovered, any future distributions will be recorded as realized gains.
[10] This investment is in the equity class of the collateralized loan obligation (“CLO”) security, which is referred to as “Subordinated Structured Note,” or “SSN”. The SSN investments are entitled to recurring distributions which are generally equal to the excess cash flow generated from the underlying investments after payment of the contractual payments to debt holders and fund expenses. The current estimated yield, calculated using amortized cost, is based on the current projections of this excess cash flow taking into account assumptions which have been made regarding expected prepayments, losses and future reinvestment rates. These assumptions are periodically reviewed and adjusted. Ultimately, the actual yield may be higher or lower than the estimated yield if actual results differ from those used for the assumptions.
[11] Security, or a portion thereof, is held by Prospect Capital Funding LLC (“PCF”), our wholly owned subsidiary and a bankruptcy remote special purpose entity, and is pledged as collateral for the Revolving Credit Facility and such security is not available as collateral to our general creditors (see Note 4). The fair value of the investments held by PCF as of June 30, 2026 was $2,155,016, representing 34.0% of our total investments.
[12] Certain variable rate securities in our portfolio bear interest at a rate determined by a publicly disclosed base rate plus a basis point spread. The 1-Month Secured Overnight Financing Rate or “1M SOFR”, was 4.32% as of June 30, 2025. The 3-Month Secured Overnight Financing Rate or “3M SOFR”, was 4.29% as of June 30, 2025. The PRIME Rate or “PRIME” was 7.50% as of June 30, 2025. The impact of a SOFR credit spread adjustment, if applicable, is included within the stated all-in interest rate.
[13] Security, or a portion thereof, is held by Prospect Capital Funding LLC (“PCF”), our wholly owned subsidiary and a bankruptcy remote special purpose entity, and is pledged as collateral for the Revolving Credit Facility and such security is not available as collateral to our general creditors (see Note 4). The fair value of the investments held by PCF at June 30, 2025 was $2,520,620, representing 37.8% of our total investments.
[14] The investment represents a unitranche loan with characteristics of a traditional first lien senior secured loan, but which pursuant to an agreement among lenders is divided among unaffiliated lenders into “first out” and “last out” tranches yielding different interest rates, where our investment is the “last out” tranche(s) of such unitranche loan, subject to payment priority in favor of a first out tranche held by an unaffiliated lender; or, the Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche(s) with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company may receive a higher interest rate than the “first out” lenders and the Consolidated Schedule of Investments above reflects such higher rate, as applicable.
[15] The interest rate on the below list of investments, which excludes those on non-accrual, contains a paid in kind (“PIK”) provision, whereby the issuer has either the option or the obligation to make interest payments with the issuance of additional securities. The interest rate in the schedule represents the current interest rate in effect for these investments.
The following table provides additional details on these PIK investments, including the maximum annual PIK interest rate allowed under the existing credit agreements, as of June 30, 2026:
Security NamePIK Rate -
Capitalized		PIK Rate -
Paid as cash		Maximum
Current PIK Rate
Aventiv Technologies, LLC - Third Out Super Priority First Lien Term Loan9.08%—%9.08%(A)
Aventiv Technologies, LLC - Second Out Super Priority First Lien Term Loan11.49%—%11.49%(A)
Belnick, LLC (d/b/a The Ubique Group) - First Lien Term Loan12.50%—%12.50%(B)
CP Energy Services Inc. - First Lien Term Loan12.99%—%12.99%
CP Energy Services Inc. - First Lien Term Loan5.54%7.45%12.99%
CP Energy Services Inc. - First Lien Term Loan—%12.99%12.99%
CP Energy Services Inc. - First Lien Term Loan12.99%—%12.99%
CP Energy Services Inc. - First Lien Term Loan A to Spartan Energy Services, LLC—%11.99%11.99%(C)
CP Energy Services Inc. - Incremental First Lien Term Loan A to Spartan Energy Services, LLC—%11.99%11.99%(C)
Discovery Point Retreat, LLC - First Lien Delayed Draw Term Loan —%—%5.00%
Druid City Infusion, LLC - First Lien Convertible Note to Druid City Intermediate, Inc.2.00%—%2.00%
First Tower Finance Company LLC - First Lien Term Loan—%16.00%16.00%(D)
Help/Systems Holdings, Inc. (d/b/a Forta, LLC) - Second Lien Term Loan9.00%—%9.00%
InterDent, Inc. - First Lien Term Loan B7.00%—%7.00%
InterDent, Inc. - First Lien Delayed Draw Term Loan B 7.00%—%7.00%
Lucky US BuyerCo LLC - First Lien Revolving Line of Credit2.00%—%2.00%
Lucky US BuyerCo LLC - First Lien Term Loan2.00%—%2.00%
MITY, Inc. - First Lien Term Loan B—%10.00%10.00%
National Property REIT Corp. - First Lien Term Loan A—%2.00%2.00%
National Property REIT Corp. - First Lien Term Loan D—%2.00%2.00%
National Property REIT Corp. - First Lien Term Loan E—%7.00%7.00%
Nationwide Loan Company LLC - First Lien Delayed Draw Term Loan A10.00%—%10.00%(E)
Nationwide Loan Company LLC - First Lien Delayed Draw Term Loan B10.00%—%10.00%(E)
New WPCC Parent, LLC - First Lien Term Loan—%8.00%8.00%
New WPCC Parent, LLC - Series A Preferred Interests13.00%—%13.00%
Pacific World Corporation - First Lien Term Loan A6.60%1.30%7.90%
QC Holdings TopCo, LLC - Second Lien Term Loan—%14.00%14.00%(F)
QC Holdings TopCo, LLC - Second Lien Delayed Draw Term Loan—%14.00%14.00%(F)
Recovery Solutions Parent, LLC - First Lien Term Loan—%5.00%5.00%
Redstone Holdco 2 LP - First Lien Third Out Term Loan12.00%—%12.00%
Rising Tide Holdings, Inc. - First In Last Out Term Loan30.00%—%30.00%(G)
Rising Tide Holdings, Inc. - First In Last Out Term Loan20.00%—%20.00%(G)
Rising Tide Holdings, Inc. - First Lien First Out Term Loan15.00%—%15.00%
Rising Tide Holdings, Inc. - First Lien Second Out Term Loan12.00%—%12.00%
Safety Solutions Financing, LLC - Series B Preferred Units of BFC-SDR, LLC8.00%—%8.00%
ShiftKey, LLC - First Lien Term Loan0.50%—%0.50%
Shoes West, LLC (d/b/a Taos Footwear) - First Lien Convertible Term Loan B2.00%—%2.00%
Shoes West, LLC (d/b/a Taos Footwear) - Class A Preferred Units of Taos Footwear Holdings, LLC8.00%—%8.00%
STG Distribution, LLC - First Out Term Loan—%—%7.25%
STG Distribution, LLC - First Lien First Out DIP Roll Up8.00%—%8.00%
STG Distribution, LLC - First Lien DIP Term Loan8.00%—%8.00%
Strategic Chemical Solutions Corp. (f/k/a USES Corp.) - First Lien Equipment Term Loan9.43%3.47%12.90%(H)
Town & Country Holdings, Inc. - First Lien Term Loan—%5.00%5.00%
Universal Turbine Parts, LLC - Preferred A Units12.75%—%12.75%
Upstream Holdco, Inc. - Second Lien Term Loan13.27%—%13.27%
Security NamePIK Rate -
Capitalized		PIK Rate -
Paid as cash		Maximum
Current PIK Rate
Upstream Holdco, Inc. - Second Lien Term Loan12.67%—%12.67%
Valley Electric Company, Inc. - First Lien Term Loan to Valley Electric Co. of Mt. Vernon, Inc.—%2.50%2.50%
Valley Electric Company, Inc. - First Lien Term Loan—%10.00%10.00%
Valley Electric Company, Inc. - First Lien Term Loan B—%5.50%5.50%
Victor Technology, LLC - First Lien Term Loan—%11.49%11.49%(I)
Wellful Inc. - Second Out First Lien Term Loan—%10.24%10.24%
(A) On December 29, 2023, the Aventiv Technologies, LLC Second Out Super Priority First Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind. On March 28, 2025, the Aventiv Technologies, LLC Third Out Super Priority First Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind.
(B) On May 13, 2025, the Belnick, LLC First Lien Term Loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 12.50%.
(C) On August 22, 2022, the Spartan Energy Services, LLC Twenty-Fifth Amendment to Amended and Restated Senior Secured Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 11.99%.
(D) On December 30, 2025, the First Tower Finance Company LLC Amendment No. 16 was amended to reduce the PIK rate to 5.00% and allow the interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 16.00%.
(E) The Nationwide Loan Company LLC Delayed Draw Term Loan agreement allows for a portion of interest accruing in cash to be payable in kind.
(F) The Amended QC Holdings TopCo, LLC Senior Secured Term Loan Agreement dated September 30, 2025, allows for a portion of interest accruing in cash to be payable in kind.
(G) The Rising Tide Holdings, Inc. Amended and Restated ABL Credit Agreement allows for all or a portion of interest to be payable in kind.
(H) On March 28, 2023, the Strategic Chemical Solutions Corp. (f/k/a USES Corp.) First Lien Equipment Term loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 12.90%.
(I) On May 1, 2026, the Victor Technology, LLC First Lien Term Loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 11.49%.
[16] The investment represents a unitranche loan with characteristics of a traditional first lien senior secured loan, but which pursuant to an agreement among lenders is divided among unaffiliated lenders into “first out” and “last out” tranches yielding different interest rates, where our investment is the “last out” tranche(s) of such unitranche loan, subject to payment priority in favor of a first out tranche held by an unaffiliated lender; or, the Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche(s) with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company may receive a higher interest rate than the “first out” lenders and the Consolidated Schedule of Investments above reflects such higher rate, as applicable.
[17] The interest rate on the below list of investments, which excludes those on non-accrual, contains a paid in kind (“PIK”) provision, whereby the issuer has either the option or the obligation to make interest payments with the issuance of additional securities. The interest rate in the schedule represents the current interest rate in effect for these investments.
The following table provides additional details on these PIK investments, including the maximum annual PIK interest rate allowed under the existing credit agreements, as of June 30, 2025:
Security NamePIK Rate -
Capitalized		PIK Rate -
Paid as cash		Maximum
Current PIK Rate
Aventiv Technologies, LLC - Third Out Super Priority First Lien Term Loan9.65%—%9.65%(A)
Aventiv Technologies, LLC - Second Out Super Priority First Lien Term Loan12.06%—%12.06%(A)
Belnick, LLC - First Lien Term Loan13.06%—%13.06%(B)
CP Energy Services Inc. - First Lien Term Loan—%13.56%13.56%
CP Energy Services Inc. - First Lien Term Loan—%13.56%13.56%
CP Energy Services Inc. - First Lien Term Loan—%13.56%13.56%
CP Energy Services Inc. - Delayed Draw Term Loan10.53%3.03%13.56%
CP Energy Services Inc. - Incremental First Lien Term Loan A to Spartan Energy Services, LLC—%12.56%12.56%(C)
CP Energy Services Inc. - First Lien Term Loan A to Spartan Energy Services, LLC3.94%8.62%12.56%(C)
Credit Central Loan Company, LLC - First Lien Term Loan10.00%—%10.00%(D)
Credit.com Holdings, LLC - First Lien Term Loan A15.56%—%15.56%(E)
Druid City Infusion, LLC - First Lien Convertible Note2.00%—%2.00%
Emerge Intermediate, Inc. - First Lien Term Loan4.50%—%4.50%
First Tower Finance Company LLC - First Lien Term Loan0.08%14.92%15.00%(F)
InterDent, Inc. - First Lien Term Loan B7.00%—%7.00%
InterDent, Inc. - First Lien Delayed Draw Term Loan B 7.00%—%7.00%
MITY, Inc. - First Lien Term Loan B—%10.00%10.00%
National Property REIT Corp. - First Lien Term Loan A—%2.00%2.00%
National Property REIT Corp. - First Lien Term Loan D—%2.00%2.00%
National Property REIT Corp. - First Lien Term Loan E—%7.00%7.00%
Nationwide Loan Company LLC - Delayed Draw Term Loan10.00%—%10.00%(G)
Nationwide Loan Company LLC - Delayed Draw Term Loan10.00%—%10.00%(G)
New WPCC Parent, LLC. - First Lien Term Loan—%8.00%8.00%
QC Holdings TopCo, LLC - Second Lien Term Loan—%14.50%14.50%(J)
Pacific World Corporation - First Lien Term Loan A7.07%1.51%8.58%
Recovery Solutions Parent, LLC - First Lien Term Loan—%8.50%8.50%(H)
STG Distribution, LLC - First Out First Lien Term Loan7.25%—%7.25%
STG Distribution, LLC - Second Out First Lien Term Loan6.50%—%6.50%
Rising Tide Holdings, Inc. - First Lien First Out Term Loan15.00%—%15.00%
Rising Tide Holdings, Inc. - First Lien Second Out Term Loan12.00%—%12.00%
Shoes West, LLC (d/b/a Taos Footwear) - First Lien Convertible Term Loan B2.00%—%2.00%
Town & Country Holdings, Inc. - First Lien Term Loan—%5.00%5.00%
USES Corp. - First Lien Term Loan—%13.59%13.59%
USES Corp. - First Lien Equipment Term Loan13.59%—%13.59%(I)
Valley Electric Co. of Mt. Vernon, Inc. - First Lien Term Loan—%2.50%2.50%
Valley Electric Company, Inc. - First Lien Term Loan—%10.00%10.00%
Valley Electric Company, Inc. - First Lien Term Loan B—%5.50%5.50%
Wellful Inc. - Tranche B Term Loan1.75%—%1.75%
(A) On December 29, 2023, the Aventiv Technologies, LLC Second Out Super Priority First Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind. On March 28, 2025, the Aventiv Technologies, LLC Third Out Super Priority First Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind.
(B) On May 13, 2025, the Belnick, LLC First Lien Term Loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 13.06%.
(C) On August 22, 2022, the Spartan Energy Services, LLC Twenty-Fifth Amendment to Amended and Restated Senior Secured Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 12.56%.
(D) On September 30, 2022, the Credit Central Senior Subordinated Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 10.00%.
(E) On September 28, 2023, the Credit.com First Lien Term Loan A was amended to allow a portion of interest accruing in cash to be payable in kind.
(F) On December 30, 2022, the First Tower Finance Company LLC Amendment No. 15 was amended to reduce the PIK rate to 5.00% and allow the interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 15.00%.
(G) The Nationwide Loan Company LLC Delayed Draw Term Loan agreement allows for a portion of interest accruing in cash to be payable in kind.
(H) The Recovery Solutions Parent, LLC First Lien Term Loan agreement dated January 27, 2025 allows for a portion of interest accruing in cash to be payable in kind.
(I) On March 28, 2023, the USES Corp. First Lien Equipment Term loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 13.59%.
(J) The QC Holdings TopCo, LLC Senior Secured Term Loan Agreement dated June 30, 2025, allows for a portion of interest accruing in cash to be payable in kind. The first interest payment is due September 30, 2025.
[18] Investment on non-accrual status as of the reporting date (see Note 2).
[19] Investment on non-accrual status as of the reporting date (see Note 2).
[20] This investment represents a Level 2 security in the ASC 820 table as of June 30, 2025. See Notes 2 and 3 within the accompanying notes to consolidated financial statements for further discussion.
[21] Undrawn committed revolvers and delayed draw term loans to our portfolio companies incur commitment and unused fees ranging from 0.00% to 5.00%. As of June 30, 2025, $40,707 of undrawn revolver and delayed draw term loan commitments to our portfolio companies, of which $15,900 are considered at the Company’s sole discretion.
[22] As defined in the 1940 Act, we are deemed to “Control” these portfolio companies because we own more than 25% of the portfolio company’s outstanding voting securities. Transactions during the year ended June 30, 2026 with these controlled investments were as follows:
Controlled CompaniesFair Value at June 30, 2025Gross Additions (Cost)(A)Gross Reductions (Cost) (B)Net unrealized
gains (losses)		Fair Value at June 30, 2026Interest
income		Dividend
income		Other
income		Net realized
gains (losses)
Belnick, LLC (d/b/a The Ubique Group)$51,166 $11,505 $— $45,894 $108,565 $11,508 $— $50 $— 
CP Energy Services Inc.85,359 10,853 — (13,389)82,823 13,355 — — — 
CP Energy - Spartan Energy Services, LLC36,830 9,952 — 11,674 58,456 6,898 — — — 
Credit Central Loan Company, LLC78,736 2,714 — (24,913)56,537 6,355 — — — 
Echelon Transportation, LLC65,653 — (110,320)44,667 — 1,297 — — (52,334)
First Tower Finance Company LLC760,518 10,959 (2,867)192,168 960,778 71,975 — 328 — 
Freedom Marine Solutions, LLC11,660 850 — (433)12,077 — — — — 
InterDent, Inc.338,781 35,916 — (34,246)340,451 42,685 — — — 
Kickapoo Ranch Pet Resort3,917 — — (89)3,828 81 — — — 
MITY, Inc.94,418 7,123 — (19,105)82,436 9,590 — 178 19 
National Property REIT Corp.1,300,972 47,564 (73,323)(193,617)1,081,596 60,395 — — — 
Nationwide Loan Company LLC36,780 1,049 — (6,097)31,732 1,049 — — — 
NMMB, Inc.72,207 — — 7,597 79,804 3,820 2,112 — 2,108 
Pacific World Corporation107,970 24,826 — (20,384)112,412 9,775 — 418 — 
QC Holdings TopCo, LLC77,286 6,805 — 16,015 100,106 13,767 — — — 
R-V Industries, Inc.105,577 14,000 — (21,102)98,475 6,333 13,288 — — 
Strategic Chemical Solutions Corp. (f/k/a USES Corp.)14,518 1,405 (66,219)59,671 9,375 2,826 — 6 (66,219)
Universal Turbine Parts, LLC102,728 6,179 (248)15,600 124,259 6,043 6,179 — — 
Valley Electric Company, Inc.351,291 — — (57,437)293,854 12,538 10,924 666 — 
Victor Technology, LLC (C)— 12,950 (300)(5,940)6,710 
(C)
619 — 13 — 
Total$3,696,367 $204,650 $(253,277)$(3,466)$3,644,274 $280,909 $32,503 $1,659 $(116,426)
(A) Gross additions include increases in the cost basis of the investments resulting from new portfolio investments, OID accretion and PIK interest, and any transfer of investments.
(B) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investments repayments or sales, impairments, and any transfer of investments.
(C) Victor Technology LLC, was transferred to a control investment during the quarter-ended March 31, 2026 (see Note 14). Income recognized prior to the reclassification date is reflected as income from non-control/non-affiliate investments on our Consolidated Statement of Operations.
[23] Represents non-income producing security that has not paid a dividend or other income in the year preceding the reporting date.
[24] On March 31, 2025, Prospect exercised certain rights and remedies under its loan documents to exercise voting rights in respect of the equity of Belnick, LLC and certain of its subsidiaries (“Belnick”), enabling Prospect to control 100% of the voting power of Belnick, and to, among other things, appoint new officers, all of whom are our Investment Adviser’s professionals. As a result, Prospect’s investment in Belnick became classified as a control investment. Effective May 22, 2025, Prospect established 100% ownership of Belnick Holdings of Delaware, LLC (“Belnick Delaware”), a wholly owned consolidated holdings company. On May 23, 2025, Belnick Delaware acquired a 100% voting interest in Belnick’s Class P Preferred units, which, together with the voting rights obtained through the proxy over the remaining Class A units, provides Prospect with 100% of the voting interest in Belnick. Belnick Delaware executed a share transfer agreement for the remaining Class A units and effective December 31, 2025, owns 100% of the membership units in Belnick. Belnick is a provider of high-volume, value-oriented furniture and furnishings to a broad range of residential and commercial end markets.
[25] As defined in the 1940 Act, we are deemed to “Control” these portfolio companies because we own more than 25% of the portfolio company’s outstanding voting securities. Transactions during the year ended June 30, 2025, with these controlled investments were as follows:
Controlled CompaniesFair Value at June 30, 2024Gross Additions (Cost)(A)Gross Reductions (Cost)(B)Net unrealized
gains (losses)		Fair Value at June 30, 2025Interest
income		Dividend
income		Other
income		Net realized
gains (losses)
Belnick, LLC (d/b/a The Ubique Group)$— $76,346 $— $(25,180)$51,166 (c)$2,748 $— $33 $— 
CP Energy Services Inc.70,721 15,174 — (536)85,359 12,550 — — — 
CP Energy - Spartan Energy Services, LLC39,485 10,301 — (12,956)36,830 6,013 — — — 
Credit Central Loan Company, LLC79,230 7,949 — (8,443)78,736 8,711 — — — 
Echelon Transportation, LLC66,923 1,260 (1,260)(1,270)65,653 3,343 — — — 
First Tower Finance Company LLC605,928 27,616 (437)127,411 760,518 65,954 — 421 — 
Freedom Marine Solutions, LLC12,651 975 — (1,966)11,660 — — — — 
InterDent, Inc.463,883 32,479 — (157,581)338,781 39,207 — — — 
Kickapoo Ranch Pet Resort4,742 — (800)(25)3,917 160 — — — 
MITY, Inc.85,583 4,265 — 4,570 94,418 9,336 — 107 12 
National Property REIT Corp.1,696,462 99,723 (285,386)(209,827)1,300,972 89,786 — 14,825 — 
Nationwide Loan Company LLC43,162 6,484 — (12,866)36,780 3,793 — — — 
NMMB, Inc.94,265 — — (22,058)72,207 4,039 — — 6,366 
Pacific World Corporation104,663 20,592 (4,875)(12,410)107,970 9,865 — 286 — 
QC Holdings TopCo, LLC— 77,286 — — 77,286 37 — 2,319 — 
R-V Industries, Inc.102,402 10,000 — (6,825)105,577 5,558 8,774 — — 
Universal Turbine Parts, LLC68,067 20,000 (107)14,768 102,728 4,755 — 300 — 
USES Corp.17,989 8,638 (2,300)(9,809)14,518 2,775 — — — 
Valley Electric Company, Inc.316,419 — — 34,872 351,291 12,677 — 666 — 
Total$3,872,575 $419,088 $(295,165)$(300,131)$3,696,367 $281,307 $8,774 $18,957 $6,378 
(A) Gross additions include increases in the cost basis of the investments resulting from new portfolio investments, OID accretion and PIK interest, and any transfer of investments.
(B) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investments repayments or sales, impairments, and any transfer of investments.
(C) Belnick, LLC (d/b/a The Ubique Group) was transferred to a control investment effective March 31, 2025 (see endnote 48). Income recognized prior to the reclassification date is reflected as income from non-control/non-affiliate investments on our Consolidated Statement of Operations.
[26] On March 31, 2025, Prospect exercised certain rights and remedies under its loan documents to exercise voting rights in respect of the equity of Belnick, LLC and certain of its subsidiaries (“Belnick”) to, among other things, appoint new officers, all of whom are our Investment Adviser’s professionals. As a result, Prospect’s investment in Belnick is classified as a control investment. Effective May 22, 2025, Prospect established 100% ownership of Belnick Holdings of Delaware, LLC (“Belnick Delaware”), a wholly owned consolidated holdings company. On May 23, 2025, Belnick Delaware acquired a 100% voting interest in Belnick’s Class P Preferred units, which equates to a 99.01% fully diluted beneficial interest in Belnick as of June 30, 2025. Belnick is a provider of high-volume, value-oriented furniture and furnishings to a broad range of residential and commercial end markets.
[27] Represents non-income producing security that has not paid a dividend or other income in the year preceding the reporting date.
[28] CP Holdings of Delaware LLC (“CP Holdings”), a consolidated entity in which we own 100% of the membership interests, owns 99.8% of CP Energy Services Inc. (“CP Energy”) as of June 30, 2025. CP Energy owns directly or indirectly 100% of each of CP Well Testing, LLC; Wright Foster Disposals, LLC; Foster Testing Co., Inc.; ProHaul Transports, LLC; and Wright Trucking, Inc. We report CP Energy as a separate controlled company. In June 2019, CP Energy purchased a controlling interest in the common equity of Spartan Energy Holdings, Inc. (“Spartan Holdings”), which owns 100% of Spartan Energy Services, LLC (“Spartan”), a portfolio company of Prospect with $51,477 in first lien term loans (the “Spartan Term Loans”) due to us as of June 30, 2025. As a result of CP Energy’s purchase, and given Prospect’s controlling interest in CP Energy, our Spartan Term Loans are presented as control investments under CP Energy. Spartan remains the direct borrower and guarantor to Prospect for the Spartan Term Loans. In September 2020, we made a new $26,193 Series A preferred stock investment in Spartan Energy Holdings, Inc., which equates to 100% of the Series A non-voting redeemable preferred stock outstanding.
[29] CP Holdings of Delaware LLC (“CP Holdings”), a consolidated entity in which we own 100% of the membership interests, owns 99.8% of CP Energy Services Inc. (“CP Energy”) as of June 30, 2026. CP Energy owns directly or indirectly 100% of each of CP Well Testing, LLC; Wright Foster Disposals, LLC; Foster Testing Co., Inc.; ProHaul Transports, LLC; and Wright Trucking, Inc. We report CP Energy as a separate controlled company. In June 2019, CP Energy purchased a controlling interest in the common equity of Spartan Energy Holdings, Inc. (“Spartan Holdings”), which owns 100% of Spartan Energy Services, LLC (“Spartan”), a portfolio company of Prospect with $61,429 in first lien term loans (the “Spartan Term Loans”) due to us as of June 30, 2026. As a result of CP Energy’s purchase, and given Prospect’s controlling interest in CP Energy, our Spartan Term Loans are presented as control investments under CP Energy. Spartan remains the direct borrower and guarantor to Prospect for the Spartan Term Loans. In September 2020, we made a new $26,193 Series A preferred stock investment in Spartan Energy Holdings, Inc., which equates to 100% of the Series A non-voting redeemable preferred stock outstanding.
[30] Credit Central Holdings of Delaware, LLC (“Credit Central Delaware”), a consolidated entity in which we own 100% of the membership interests, owns 99.8% of Credit Central Loan Company, LLC (f/k/a Credit Central Holdings, LLC (“Credit Central”)) as of June 30, 2026. Credit Central owns 100% of each of Credit Central, LLC; Credit Central South, LLC; Credit Central of Texas, LLC; and Credit Central of Tennessee, LLC, the operating companies. We report Credit Central as a separate controlled company.
[31] Credit Central Holdings of Delaware, LLC (“Credit Central Delaware”), a consolidated entity in which we own 100% of the membership interests, owns 99.8% of Credit Central Loan Company, LLC (f/k/a Credit Central Holdings, LLC (“Credit Central”)) as of June 30, 2025. Credit Central owns 100% of each of Credit Central, LLC; Credit Central South, LLC; Credit Central of Texas, LLC; and Credit Central of Tennessee, LLC, the operating companies. We report Credit Central as a separate controlled company.
[32] Investment provides future right to acquire voting securities not beneficially owned, subject to certain terms and conditions, including prior notice, which if exercised, could result in such investment becoming an affiliate or control investment.
[33] Discovery Point Retreat, LLC, Discovery MSO LLC, Eating Disorder Solutions of Texas LLC, Discovery Point Retreat Waxahachie, LLC are joint borrowers on the First Lien Term Loan.
[34] Discovery Point Retreat, LLC, Discovery MSO LLC, Eating Disorder Solutions of Texas LLC, Discovery Point Retreat Waxahachie, LLC are joint borrowers on the First Lien Term Loan.
[35] Equity is held through Energy Solutions Holdings Inc., a consolidated entity in which we own 100% of the equity.
[36] Investment provides future right to acquire voting securities not beneficially owned, subject to certain terms and conditions, including prior notice, which if exercised, could result in such investment becoming an affiliate or control investment.
[37] The stated interest rate on the drawn revolver and delayed drawn term loan commitments represents a weighted average interest rate for the funded amounts of the investment.
[38] Emerge Intermediate, Inc., HD Research, LLC, ERG Buyer, LLC, and ERG Blocker, Inc. are joint borrowers on the First Lien Term Loan.
[39] Emerge Intermediate, Inc., HD Research, LLC, ERG Buyer, LLC, and ERG Blocker, Inc. are joint borrowers on the First Lien Term Loan.
[40] The stated interest rate on the drawn revolver and delayed drawn term loan commitments represents a weighted average interest rate for the funded amounts of the investment.
[41] First Brands is progressing towards an exit from bankruptcy via a liquidating Chapter 11 plan. Given case complexities, the lenders have executed a forbearance into a Forbearance Agreement (approved by the Bankruptcy Court via Stipulation and Agreed Order entered July 29, 2026) instead of a maturity extension. Additionally, the disclosed interest for First Lien Term Loan A and First Lien Term Loan B represents the default rate, which became effective June 29, 2026 per the Forbearance Agreement.
[42] This investment represents a Level 2 security in the ASC 820 table as of June 30, 2026. See Notes 2 and 3 within the accompanying notes to consolidated financial statements for further discussion.
[43] First Tower Holdings of Delaware LLC (“First Tower Delaware”), a consolidated entity in which we own 100% of the membership interests, owns 80.10% of the voting interest and 78.06% of the fully-diluted economic interest of First Tower Finance Company LLC (“First Tower Finance”). First Tower Finance owns 100% of First Tower, LLC, the operating company. We report First Tower Finance as a separate controlled company. Effective March 17, 2021, the First Tower, LLC lenders were granted a first priority security interest in First Tower Finance’s assets and our investment became classified as a First Lien Term Loan.
[44] First Tower Holdings of Delaware LLC (“First Tower Delaware”), a consolidated entity in which we own 100% of the membership interests, owns 80.10% of the voting interest and 78.06% of the fully-diluted economic interest of First Tower Finance Company LLC (“First Tower Finance”). First Tower Finance owns 100% of First Tower, LLC, the operating company. We report First Tower Finance as a separate controlled company. Effective March 17, 2021, the First Tower, LLC lenders were granted a first priority security interest in First Tower Finance’s assets and our investment became classified as a First Lien Term Loan.
[45] Energy Solutions Holdings Inc., a consolidated entity in which we own 100% of the equity, owns 100% of Freedom Marine Solutions, LLC (“Freedom Marine”), which owns Vessel Company, LLC, Vessel Company II, LLC and Vessel Company III, LLC. We report Freedom Marine as a separate controlled company.
[46] Japs-Olson Company, LLC, Alpha Mail Debt Merger Sub, LLC and J-O Building Company LLC are joint borrowers on the First Lien Term Loan.
[47] MITY Holdings of Delaware Inc. (“MITY Delaware”), a consolidated entity in which we own 100% of the common stock, owns 100% of the equity of MITY, Inc. (f/k/a MITY Enterprises, Inc.) (“MITY”). MITY owns 100% of each of MITY-Lite, Inc. (“MITY-Lite”); Broda Enterprises USA, Inc.; and Broda Enterprises ULC (“Broda Canada”). We report MITY as a separate controlled company. Our subordinated unsecured note issued and outstanding to Broda Canada is denominated in Canadian Dollars (“CAD”). As of June 30, 2026, the principal balance of this note was CAD 7,371. In accordance with ASC 830, Foreign Currency Matters (“ASC 830”), this note was remeasured into our functional currency, U.S. Dollars (USD), and is presented on our Consolidated Schedule of Investments in USD. We formed a separate legal entity domiciled in the United States, MITY FSC, Inc., (“MITY FSC”) in which Prospect owns 100% of the equity. MITY FSC does not have material operations. This entity earns commission payments from MITY-Lite based on its sales to foreign customers, and distributes it to its shareholder.
[48] MITY Holdings of Delaware Inc. (“MITY Delaware”), a consolidated entity in which we own 100% of the common stock, owns 100% of the equity of MITY, Inc. (f/k/a MITY Enterprises, Inc.) (“MITY”). MITY owns 100% of each of MITY-Lite, Inc. (“MITY-Lite”); Broda Enterprises USA, Inc.; and Broda Enterprises ULC (“Broda Canada”). We report MITY as a separate controlled company. Our subordinated unsecured note issued and outstanding to Broda Canada is denominated in Canadian Dollars (“CAD”). As of June 30, 2025, the principal balance of this note was CAD 7,371. In accordance with ASC 830, Foreign Currency Matters (“ASC 830”), this note was remeasured into our functional currency, US Dollars (USD), and is presented on our Consolidated Schedule of Investments in USD. We formed a separate legal entity domiciled in the United States, MITY FSC, Inc., (“MITY FSC”) in which Prospect owns 100% of the equity. MITY FSC does not have material operations. This entity earns commission payments from MITY-Lite based on its sales to foreign customers, and distributes it to its shareholder.
[49] Medical Solutions Holdings, Inc. and Medical Solutions, LLC are joint borrowers on the Second Lien Term Loan.
[50] Medical Solutions Holdings, Inc. and Medical Solutions, LLC are joint borrowers on the Second Lien Term Loan.
[51] NMMB Holdings, Inc. (“NMMB Holdings”), a consolidated entity in which we own 100% of the equity, owns 92.77% of the fully diluted equity of NMMB, Inc. (“NMMB”) as of June 30, 2026. NMMB owns 100% of Refuel Agency, Inc., which owns 100% of Armed Forces Communications, Inc. We report NMMB as a separate controlled company.
[52] NMMB Holdings, Inc. (“NMMB Holdings”), a consolidated entity in which we own 100% of the equity, owns 92.77% of the fully diluted equity of NMMB, Inc. (“NMMB”) as of June 30, 2025. NMMB owns 100% of Refuel Agency, Inc., which owns 100% of Armed Forces Communications, Inc. We report NMMB as a separate controlled company.
[53] NPH Property Holdings, LLC (“NPH”), a consolidated entity in which we own 100% of the membership interests, owns 100% of the common equity of National Property REIT Corp. (“NPRC”) (f/k/a National Property Holdings Corp.), a property REIT which holds investments in several real estate properties. We report NPRC as a separate controlled company. See Note
3 for further discussion of the investments held by NPRC. Effective July 1, 2026, the NPRC loan agreement was amended, extending the maturity date to March 31, 2030.
[54] Since Prospect’s initial common equity investment in NPRC on December 31, 2013, we have made numerous additional follow-on investments that have been used to invest in new and existing properties as well as online consumer loans and rated secured structured notes. These follow-on acquisitions are summarized by fiscal year below (excluding effects of return of capital distributions). Details of specific transactions are included in the respective fiscal year Form 10-K filing (refer to endnote 42 for NPRC term loan follow-on investments):
Fiscal YearFollow-On Investments
(NPRC Common Stock, excluding cost of initial investment)
2014$4,555 
201568,693 
201693,857 
2017116,830 
2018137,024 
201911,582 
202019,800 
202215,620 
20233,600 
20244,600 
2025— 
2026— 
[55] NPH Property Holdings, LLC (“NPH”), a consolidated entity in which we own 100% of the membership interests, owns 100% of the common equity of National Property REIT Corp. (“NPRC”) (f/k/a National Property Holdings Corp.), a property REIT which holds investments in several real estate properties. We report NPRC as a separate controlled company. See Note 3 for further discussion of the investments held by NPRC. On July 11, 2025, the NPRC loan agreement was amended, extending the maturity date to March 31, 2027.
[56] Since Prospect’s initial common equity investment in NPRC on December 31, 2013, we have made numerous additional follow-on investments that have been used to invest in new and existing properties as well as online consumer loans and rated secured structured notes. These follow-on acquisitions are summarized by fiscal year below (excluding effects of return of capital distributions). Details of specific transactions are included in the respective fiscal year Form 10-K filing (refer to endnote 42 for NPRC term loan follow-on investments):
Fiscal YearFollow-On Investments
(NPRC Common Stock, excluding cost of initial investment)
2014$4,555 
201568,693 
201693,857 
2017116,830 
2018137,024 
201911,582 
202019,800 
202215,620 
20233,600 
20244,600 
2025— 
[57] As of June 30, 2026, the residual profit interest includes 8.33% of TLA, TLD and TLE residual profit calculated quarterly in arrears. The investments in TLA and TLD are subject to a maximum SOFR of 4.00%.
[58] As of June 30, 2025, the residual profit interest includes 8.33% of TLA, TLD and TLE residual profit calculated quarterly in arrears. The investments in TLA and TLD are subject to a maximum SOFR of 4.00%.
[59] Nationwide Acceptance Holdings LLC (“Nationwide Holdings”), a consolidated entity in which we own 100% of the membership interests, owns 94.22% of Nationwide Loan Company LLC, the operating company, as of June 30, 2026. We report Nationwide Loan Company LLC as a separate controlled company. Prospect has a first priority security interest in the assets of Nationwide.
[60] Nationwide Acceptance Holdings LLC (“Nationwide Holdings”), a consolidated entity in which we own 100% of the membership interests, owns 94.22% of Nationwide Loan Company LLC, the operating company, as of June 30, 2025. We report Nationwide Loan Company LLC as a separate controlled company. Prospect has a first priority security interest in the assets of Nationwide.
[61] Wellpath Holdings, Inc. (“Wellpath”) filed for Chapter 11 bankruptcy on November 11, 2024. On May 9, 2025 Wellpath Holdings, Inc. consummated a court-approved restructuring pursuant to its Chapter 11 Plan of Reorganization. As part of this transaction, our existing First Lien Term Loan was restructured into new debt and equity positions in New WPCC Parent, LLC and our residual Second Lien Senior Secured Term Loan deficiency claims were exchanged for beneficial interests in the Wellpath Holdings, Inc. Liquidation Trust. Our recovery in the Trust is subject to a claim’s reconciliation process and the value of our interest is based on management’s current estimate of expected recovery, using Level 3 unobservable inputs.
[62] Wellpath Holdings, Inc. (“Wellpath”) filed for Chapter 11 bankruptcy on November 11, 2024. On May 9, 2025 Wellpath Holdings, Inc. consummated a court-approved restructuring pursuant to its Chapter 11 Plan of Reorganization. As part of this transaction, our existing First Lien Term Loan was restructured into new debt and equity positions in New WPCC Parent, LLC and our residual Second Lien Senior Secured Term Loan deficiency claims were exchanged for beneficial interests in the Wellpath Holdings, Inc. Liquidation Trust. Our recovery in the Trust is subject to a claim’s reconciliation process and the value of our interest is based on management’s current estimate of expected recovery, using Level 3 unobservable inputs.
[63] As defined in the 1940 Act, we are deemed to be an “Affiliated company” of these portfolio companies because we own more than 5% of the portfolio company’s outstanding voting securities. Transactions during the year ended June 30, 2026 with these affiliated investments were as follows:
Affiliated CompaniesFair Value at June 30, 2025Gross Additions (Cost)(A)Gross Reductions (Cost)(B)Net unrealized
gains (losses)		Fair Value at June 30, 2026Interest
income		Dividend
income		Other
income		Net realized
gains (losses)
Nixon, Inc.$— $— $— $— $— $— $— $— $— 
RGIS Services, LLC27,057 1,099 — 2,291 30,447 — 1,612 — — 
Total$27,057 $1,099 $— $2,291 $30,447 $— $1,612 $— $— 
(A) Gross additions include increases in the cost basis of the investments resulting from new portfolio investments, PIK interest, and any transfer of investments.
(B) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investments repayments or sales, impairments, and any transfer of investments.
[64] As of June 30, 2026, Prospect owns 8.57% of the equity in Encinitas Watches Holdco, LLC, the parent company of Nixon, Inc.
[65] As defined in the 1940 Act, we are deemed to be an “Affiliated company” of these portfolio companies because we own more than 5% of the portfolio company’s outstanding voting securities. Transactions during the year ended June 30, 2025 with these affiliated investments were as follows:
Affiliated CompaniesFair Value at June 30, 2024Gross Additions (Cost)(A)Gross Reductions (Cost)(B)Net unrealized
gains (losses)		Fair Value at June 30, 2025Interest
income		Dividend
income		Other
income		Net realized
gains (losses)
Nixon, Inc.$— $— $— $— $— $— $— $— $— 
RGIS Services, LLC18,069 — 141 8,847 27,057 — 681 — — 
Total$18,069 $— $141 $8,847 $27,057 $— $681 $— $— 
(A) Gross additions include increases in the cost basis of the investments resulting from new portfolio investments, PIK interest, and any transfer of investments.
(B) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investments repayments or sales, impairments, and any transfer of investments.
[66] As of June 30, 2025, Prospect owns 8.57% of the equity in Encinitas Watches Holdco, LLC, the parent company of Nixon, Inc.
[67] Prospect owns 100% of the preferred equity of Pacific World Corporation (“Pacific World”), which represents a 99.99% ownership interest of Pacific World as of June 30, 2025. As a result, Prospect’s investment in Pacific World is classified as a control investment.
[68] Prospect owns 100% of the preferred equity of Pacific World Corporation (“Pacific World”), which represents a 99.99% ownership interest of Pacific World as of June 30, 2026. As a result, Prospect’s investment in Pacific World is classified as a control investment.
[69] PeopleConnect Holdings, Inc. and Pubrec Holdings, Inc. are joint borrowers.
[70] PeopleConnect Holdings, Inc. and Pubrec Holdings, Inc. are joint borrowers.
[71] As of June 30, 2026, Prospect owns a 95.4% equity interest in QC Holdings TopCo, LLC (“QC Holdings”), representing a controlling beneficial interest in QC Holdings per the 1940 Act. QC Holdings specializes in consumer-focused alternative financial services and credit solutions.
[72] On June 30, 2025, Prospect acquired a 99.5% equity interest in QC Holdings TopCo, LLC (“QC Holdings”), representing a controlling beneficial interest in QC Holdings per the 1940 Act. QC Holdings specializes in consumer-focused alternative financial services and credit solutions.
[73] The Prospect owns 100% of the equity of R-V Holdings of Delaware, LLC (“R-V Holdings”), a Consolidated Holding Company. R-V Holdings owns 90.28% of the fully-diluted equity of R-V Industries, Inc.
[74] Redstone Holdco 2 LP is the parent borrower on the First Lien Term Loans. Redstone Buyer, LLC, Redstone Intermediate (FRI) HoldCo LLC, Redstone Intermediate (NetWitness) HoldCo, LLC, and Redstone Intermediate (SecurID) HoldCo, LLC are joint borrowers on the First Lien Term Loans.
[75] Redstone Holdco 2 LP is the parent borrower on the second lien term loan. Redstone Buyer, LLC, Redstone Intermediate (Archer) HoldCo LLC, Redstone Intermediate (FRI) HoldCo LLC, Redstone Intermediate (NetWitness) HoldCo, LLC, and Redstone Intermediate (SecurID) HoldCo, LLC are joint borrowers on the Second Lien Term Loan.
[76] Shoes West, LLC and Shoes West Distribution, LLC are joint borrowers on the First Lien Term Loan A and First Lien Convertible Term Loan B.
[77] Shoes West, LLC and Shoes West Distribution, LLC are joint borrowers on the First Lien Term Loan A and First Lien Convertible Term Loan B.
[78] Represents overriding royalty interests or revenue interests held which receive payments at the stated rates based upon the underlying operations.
[79] Represents overriding royalty interests or revenue interests held which receive payments at the stated rates based upon the underlying operations.
[80] Prospect owns 99.96% of the equity of Strategic Chemical Solutions Corp. (effective October 21, 2025 f/k/a USES Corp.) as of June 30, 2026.
[81] Prospect owns 99.96% of the equity of USES Corp. as of June 30, 2025
[82] Ellett Brothers, LLC, Evans Sports, Inc., Jerry’s Sports, Inc., Simmons Gun Specialties, Inc., Bonitz Brothers, Inc., and Outdoor Sports Headquarters, Inc. are joint borrowers on the second lien term loan. United Sporting Companies, Inc. (“USC”) is a parent guarantor of this debt investment, and is 100% owned by SportCo Holdings, Inc. (“SportCo”). In June 2019, USC filed for Chapter 11 bankruptcy and began liquidating its remaining assets.
[83] Ellett Brothers, LLC, Evans Sports, Inc., Jerry’s Sports, Inc., Simmons Gun Specialties, Inc., Bonitz Brothers, Inc., and Outdoor Sports Headquarters, Inc. are joint borrowers on the second lien term loan. United Sporting Companies, Inc. (“USC”) is a parent guarantor of this debt investment, and is 100% owned by SportCo Holdings, Inc. (“SportCo”). In June 2019, USC filed for Chapter 11 bankruptcy and began liquidating its remaining assets.
[84] UTP Holdings Group, Inc. (“UTP Holdings”) owns all of the voting stock of Universal Turbine Parts, LLC (“UTP”) and has appointed a Board of Directors to UTP Holdings, consisting of three employees of the Investment Adviser. UTP Holdings owns UTP. UTP Holdings is a wholly-owned holding company controlled by Prospect and therefore Prospect’s investment in UTP is classified as a control investment.
[85] UTP Holdings Group, Inc. (“UTP Holdings”) owns all of the voting stock of Universal Turbine Parts, LLC (“UTP”) and has appointed a Board of Directors to UTP Holdings, consisting of three employees of the Investment Adviser. UTP Holdings owns UTP. UTP Holdings is a wholly-owned holding company controlled by Prospect and therefore Prospect’s investment in UTP is classified as a control investment.
[86] Valley Electric Holdings I, Inc., a consolidated entity in which we own 100% of the common stock, owns 100% of Valley Electric Holdings II, Inc. (“Valley Holdings II”), another consolidated entity. Valley Holdings II owns 94.99% of Valley Electric Company, Inc. (“Valley Electric”). Valley Electric owns 100% of the equity of VE Company, Inc., which owns 100% of the equity of Valley Electric Co. of Mt. Vernon, Inc. We report Valley Electric as a separate controlled company. On July 1, 2026, subsequent to this Consolidated Scheduled of Investments dated June 30, 2026, we closed on the sale of our equity interest in Valley Electric and concurrently received full repayment on our debt investments. Refer to Note 18. Subsequent Events for additional information.
[87] Valley Electric Holdings I, Inc., a consolidated entity in which we own 100% of the common stock, owns 100% of Valley Electric Holdings II, Inc. (“Valley Holdings II”), another consolidated entity. Valley Holdings II owns 94.99% of Valley Electric Company, Inc. (“Valley Electric”). Valley Electric owns 100% of the equity of VE Company, Inc., which owns 100% of the equity of Valley Electric Co. of Mt. Vernon, Inc. We report Valley Electric as a separate controlled company.
[88] The consolidated revenue interest is equal to the lesser of (i) 2.0% of consolidated revenue for the twelve-month period ending on the last day of the prior fiscal quarter (or portion thereof) and (ii) 25% of the amount of interest accrued on the Notes at the cash interest rate for such fiscal quarter (or portion thereof).
[89] The consolidated revenue interest is equal to the lesser of (i) 2.0% of consolidated revenue for the twelve-month period ending on the last day of the prior fiscal quarter (or portion thereof) and (ii) 25% of the amount of interest accrued on the Notes at the cash interest rate for such fiscal quarter (or portion thereof).
[90] Prospect owns 100% of the equity of Victor Holdings of Delaware, LLC (“Victor Holdings”), a Consolidated Holding Company. During the year ended June 30, 2026, Victor Holdings acquired 100% of the equity interest in VTI Acquisition, Inc. (“VTI”) and 99.90% of the equity interest in Victor Technology, LLC (“Victor Technology”), with VTI owning the remaining 0.1%. As a result, Prospect’s investment in Victory Technology is classified as a control investment as of June 30, 2026. Victor Technology is a manufacturer and distributor of office supplies, including calculators, standing desks, organizers and paperclips.