Quarterly report [Sections 13 or 15(d)]

CONSOLIDATED SCHEDULE OF INVESTMENTS

v3.26.3
CONSOLIDATED SCHEDULE OF INVESTMENTS - USD ($)
Sep. 30, 2026
Mar. 31, 2026
Schedule of Investments [Line Items]    
Cost $ 1,181,079,000 $ 1,052,848,000 [1]
Fair Value 1,430,865,000 1,309,248,000 [1]
Cash equivalents 25,000 25,000
Cash equivalents 25,000 25,000
Total investments and cash equivalents, cost 1,181,104,000 1,052,873,000
Total investments and cash equivalents, fair value $ 1,430,890,000 $ 1,309,273,000
Investment owned, percent of net assets 218.70% [2],[3],[4],[5] 195.90% [1],[6],[7],[8],[9]
Aerospace and Defense    
Schedule of Investments [Line Items]    
Fair Value $ 206,150,000 $ 174,542,000
Diversified/Conglomerate Manufacturing    
Schedule of Investments [Line Items]    
Fair Value 65,848,000 6,763,000
Diversified/Conglomerate Services    
Schedule of Investments [Line Items]    
Fair Value 258,676,000 189,148,000
Home and Office Furnishings, Housewares, and Durable Consumer Products    
Schedule of Investments [Line Items]    
Fair Value 175,903,000 166,553,000
Oil and Gas    
Schedule of Investments [Line Items]    
Fair Value 116,883,000 125,605,000
Chemicals, Plastics, and Rubber    
Schedule of Investments [Line Items]    
Fair Value 55,065,000 49,715,000
Secured First Lien Debt    
Schedule of Investments [Line Items]    
Cost 678,035,000 593,008,000
Fair Value 654,079,000 570,602,000
Secured Second Lien Debt    
Schedule of Investments [Line Items]    
Cost 153,440,000 152,840,000
Fair Value 107,333,000 99,197,000
Preferred Equity    
Schedule of Investments [Line Items]    
Cost 300,007,000 257,403,000
Fair Value 484,076,000 426,949,000
Common Equity/ Equivalents    
Schedule of Investments [Line Items]    
Cost 49,597,000 49,597,000
Fair Value 185,377,000 212,500,000
Non-Control/Non-Affiliate Investments    
Schedule of Investments [Line Items]    
Cost 780,811,000 [10] 711,741,000 [11]
Fair Value $ 1,024,751,000 [10] $ 983,959,000 [11]
Investment owned, percent of net assets 156.60% [2],[3],[4],[5],[10] 147.20% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured First Lien Debt    
Schedule of Investments [Line Items]    
Cost $ 419,732,000 [10] $ 377,906,000 [11]
Fair Value $ 422,961,000 [10] $ 374,285,000 [11]
Investment owned, percent of net assets 64.50% [2],[3],[4],[5],[10] 56.00% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Aerospace and Defense    
Schedule of Investments [Line Items]    
Cost $ 136,144,000 [10] $ 107,805,000 [11]
Fair Value $ 136,144,000 [10] $ 107,805,000 [11]
Investment owned, percent of net assets 20.80% [2],[3],[4],[5],[10] 16.10% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Diversified/Conglomerate Manufacturing    
Schedule of Investments [Line Items]    
Cost $ 6,150,000 [10] $ 6,150,000 [11]
Fair Value $ 6,150,000 [10] $ 6,150,000 [11]
Investment owned, percent of net assets 0.90% [2],[3],[4],[5],[10] 0.90% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Diversified/Conglomerate Services    
Schedule of Investments [Line Items]    
Cost $ 74,238,000 [10] $ 34,770,000 [11]
Fair Value $ 77,467,000 [10] $ 34,770,000 [11]
Investment owned, percent of net assets 11.80% [2],[3],[4],[5],[10] 5.20% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Home and Office Furnishings, Housewares, and Durable Consumer Products    
Schedule of Investments [Line Items]    
Cost $ 36,750,000 [10] $ 36,750,000 [11]
Fair Value $ 36,750,000 [10] $ 36,750,000 [11]
Investment owned, percent of net assets 5.60% [2],[3],[4],[5],[10] 5.50% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Oil and Gas    
Schedule of Investments [Line Items]    
Cost $ 59,540,000 [10] $ 59,540,000 [11]
Fair Value $ 59,540,000 [10] $ 59,540,000 [11]
Investment owned, percent of net assets 9.10% [2],[3],[4],[5],[10] 9.00% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured First Lien Debt | Chemicals, Plastics, and Rubber    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 5.40% [2],[3],[4],[5],[10] 5.30% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured Second Lien Debt    
Schedule of Investments [Line Items]    
Cost $ 151,040,000 [10] $ 151,040,000 [11]
Fair Value $ 104,933,000 [10] $ 97,397,000 [11]
Investment owned, percent of net assets 16.00% [2],[3],[4],[5],[10] 14.60% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured Second Lien Debt | Aerospace and Defense    
Schedule of Investments [Line Items]    
Cost $ 25,696,000 [10] $ 25,696,000 [11]
Fair Value $ 25,696,000 [10] $ 25,696,000 [11]
Investment owned, percent of net assets 3.90% [2],[3],[4],[5],[10] 3.80% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Secured Second Lien Debt | Diversified/Conglomerate Services    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 2.60% [2],[3],[4],[5],[10] 2.50% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Preferred Equity    
Schedule of Investments [Line Items]    
Cost $ 165,442,000 [10] $ 138,198,000 [11]
Fair Value $ 316,370,000 [10] $ 304,782,000 [11]
Investment owned, percent of net assets 48.50% [2],[3],[4],[5],[10] 45.60% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Preferred Equity | Aerospace and Defense    
Schedule of Investments [Line Items]    
Cost $ 49,611,000 [10] $ 38,488,000 [11]
Fair Value $ 32,250,000 [10] $ 37,594,000 [11]
Investment owned, percent of net assets 5.00% [2],[3],[4],[5],[10] 5.60% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Preferred Equity | Diversified/Conglomerate Services    
Schedule of Investments [Line Items]    
Cost $ 30,386,000 [10] $ 14,265,000 [11]
Fair Value $ 41,283,000 [10] $ 22,953,000 [11]
Investment owned, percent of net assets 6.30% [2],[3],[4],[5],[10] 3.50% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Preferred Equity | Home and Office Furnishings, Housewares, and Durable Consumer Products    
Schedule of Investments [Line Items]    
Cost $ 16,236,000 [10] $ 16,236,000 [11]
Fair Value $ 72,760,000 [10] $ 62,073,000 [11]
Investment owned, percent of net assets 11.10% [2],[3],[4],[5],[10] 9.30% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Preferred Equity | Oil and Gas    
Schedule of Investments [Line Items]    
Cost $ 18,531,000 [10] $ 18,531,000 [11]
Fair Value $ 57,343,000 [10] $ 66,065,000 [11]
Investment owned, percent of net assets 8.80% [2],[3],[4],[5],[10] 9.90% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Preferred Equity | Chemicals, Plastics, and Rubber    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 1.70% [2],[3],[4],[5],[10] 1.10% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Common Equity/ Equivalents    
Schedule of Investments [Line Items]    
Cost $ 44,597,000 [10] $ 44,597,000 [11]
Fair Value $ 180,487,000 [10] $ 207,495,000 [11]
Investment owned, percent of net assets 27.60% [2],[3],[4],[5],[10] 31.00% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Common Equity/ Equivalents | Aerospace and Defense    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 1.80% [2],[3],[4],[5],[10] 0.50% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Common Equity/ Equivalents | Diversified/Conglomerate Manufacturing    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 0.20% [2],[3],[4],[5],[10] 0.00% [6],[7],[8],[9],[11]
Non-Control/Non-Affiliate Investments | Common Equity/ Equivalents | Home and Office Furnishings, Housewares, and Durable Consumer Products    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 0.00% [2],[3],[4],[5],[10] 0.00% [6],[7],[8],[9],[11]
Affiliate Investments    
Schedule of Investments [Line Items]    
Cost $ 324,298,000 [12] $ 323,698,000 [13]
Fair Value $ 347,398,000 [12] $ 324,676,000 [13]
Investment owned, percent of net assets 53.10% [2],[3],[4],[5],[12] 48.60% [6],[7],[8],[9],[13]
Affiliate Investments | Secured First Lien Debt    
Schedule of Investments [Line Items]    
Cost $ 205,892,000 [12] $ 205,892,000 [13]
Fair Value $ 187,762,000 [12] $ 195,704,000 [13]
Investment owned, percent of net assets 28.70% [2],[3],[4],[5],[12] 29.40% [6],[7],[8],[9],[13]
Affiliate Investments | Secured First Lien Debt | Diversified/Conglomerate Services    
Schedule of Investments [Line Items]    
Cost $ 70,560,000 [12] $ 70,560,000 [13]
Fair Value $ 70,560,000 [12] $ 70,560,000 [13]
Investment owned, percent of net assets 10.80% [2],[3],[4],[5],[12] 10.60% [6],[7],[8],[9],[13]
Affiliate Investments | Secured First Lien Debt | Home and Office Furnishings, Housewares, and Durable Consumer Products    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 5.80% [2],[3],[4],[5],[12] 5.70% [6],[7],[8],[9],[13]
Affiliate Investments | Secured First Lien Debt | Telecommunications    
Schedule of Investments [Line Items]    
Cost $ 18,130,000 [12] $ 18,130,000 [13]
Fair Value $ 0 [12] $ 7,942,000 [13]
Investment owned, percent of net assets 0.00% [2],[3],[4],[5],[12] 1.30% [6],[7],[8],[9],[13]
Affiliate Investments | Secured Second Lien Debt    
Schedule of Investments [Line Items]    
Cost $ 2,400,000 [12] $ 1,800,000 [13]
Fair Value $ 2,400,000 [12] $ 1,800,000 [13]
Investment owned, percent of net assets 0.40% [2],[3],[4],[5],[12] 0.30% [6],[7],[8],[9],[13]
Affiliate Investments | Secured Second Lien Debt | Chemicals, Plastics, and Rubber    
Schedule of Investments [Line Items]    
Cost [12] $ 2,400,000  
Fair Value $ 2,400,000 [12] $ 1,800,000
Investment owned, percent of net assets 0.40% [2],[3],[4],[5],[12] 0.30% [6],[7],[8],[9],[13]
Affiliate Investments | Preferred Equity    
Schedule of Investments [Line Items]    
Cost $ 111,006,000 [12] $ 111,006,000 [13]
Fair Value $ 152,346,000 [12] $ 122,167,000 [13]
Investment owned, percent of net assets 23.30% [2],[3],[4],[5],[12] 18.20% [6],[7],[8],[9],[13]
Affiliate Investments | Preferred Equity | Diversified/Conglomerate Services    
Schedule of Investments [Line Items]    
Cost $ 24,309,000 [12] $ 24,309,000 [13]
Fair Value $ 52,173,000 [12] $ 44,320,000 [13]
Investment owned, percent of net assets 8.00% [2],[3],[4],[5],[12] 6.60% [6],[7],[8],[9],[13]
Affiliate Investments | Preferred Equity | Home and Office Furnishings, Housewares, and Durable Consumer Products    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 4.40% [2],[3],[4],[5],[12] 4.40% [6],[7],[8],[9],[13]
Affiliate Investments | Preferred Equity | Telecommunications    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 0.00% [2],[3],[4],[5],[12] 0.00% [6],[7],[8],[9],[13]
Affiliate Investments | Preferred Equity | Chemicals, Plastics, and Rubber    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 0.90% [2],[3],[4],[5],[12] 0.70% [6],[7],[8],[9],[13]
Affiliate Investments | Common Equity/ Equivalents    
Schedule of Investments [Line Items]    
Cost $ 5,000,000 [12] $ 5,000,000 [13]
Fair Value $ 4,890,000 [12] $ 5,005,000 [13]
Investment owned, percent of net assets 0.70% [2],[3],[4],[5],[12] 0.70% [6],[7],[8],[9],[13]
Affiliate Investments | Common Equity/ Equivalents | Telecommunications    
Schedule of Investments [Line Items]    
Investment owned, percent of net assets 0.00% [2],[3],[4],[5],[12] 0.00% [6],[7],[8],[9],[13]
Control Investments    
Schedule of Investments [Line Items]    
Cost $ 75,970,000 [14] $ 17,409,000 [15]
Fair Value $ 58,716,000 [14] $ 613,000 [15]
Investment owned, percent of net assets 9.00% [2],[3],[4],[5],[14] 0.10% [6],[7],[8],[9],[15]
Control Investments | Secured First Lien Debt    
Schedule of Investments [Line Items]    
Cost $ 52,411,000 [14] $ 9,210,000 [15]
Fair Value $ 43,356,000 [14] $ 613,000 [15]
Investment owned, percent of net assets 6.60% [2],[3],[4],[5],[14] 0.10% [6],[7],[8],[9],[15]
Control Investments | Secured First Lien Debt | Diversified/Conglomerate Manufacturing    
Schedule of Investments [Line Items]    
Cost [14] $ 52,411,000  
Fair Value [14] $ 43,356,000  
Investment owned, percent of net assets 6.60% [2],[3],[4],[5],[14] 0.10% [6],[7],[8],[9],[15]
Control Investments | Preferred Equity    
Schedule of Investments [Line Items]    
Cost $ 23,559,000 [14] $ 8,199,000 [15]
Fair Value 15,360,000 [14] $ 0 [15]
Investment owned, percent of net assets [6],[7],[8],[9],[15]   0.00%
Control Investments | Preferred Equity | Diversified/Conglomerate Manufacturing    
Schedule of Investments [Line Items]    
Cost [14] 23,559,000  
Fair Value [14] $ 15,360,000  
Investment owned, percent of net assets 2.40% [2],[3],[4],[5],[14] 0.00% [6],[7],[8],[9],[15]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc. - Common Stock Warrants    
Schedule of Investments [Line Items]    
Units [16],[17] 3.50%  
Fair Value $ 0 $ 0
Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Common Stock Warrants    
Schedule of Investments [Line Items]    
Units 3.50% [18],[19],[20],[21],[22] 3.50% [23],[24],[25],[26],[27]
Cost $ 0 [18],[20],[22] $ 0 [23],[25],[27]
Fair Value 0 [18],[20],[22] 0 [23],[25],[27]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Line of Credit 1    
Schedule of Investments [Line Items]    
Principal amount 3,080,000 [16],[18],[19],[21],[22],[28] 3,080,000 [23],[24],[26],[27],[29]
Cost 3,080,000 [18],[22],[28] 3,080,000 [23],[27],[29]
Fair Value 0 [18],[22],[28] 3,080,000 [23],[27],[29]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Line of Credit 2    
Schedule of Investments [Line Items]    
Principal amount 1,050,000 [16],[18],[19],[21],[22],[28] 1,050,000 [23],[24],[26],[27],[29]
Cost 1,050,000 [18],[22],[28] 1,050,000 [23],[27],[29]
Fair Value $ 0 [18],[22],[28] $ 1,050,000 [23],[27],[29]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 14,304 [16],[17] 14,304 [23],[24],[25],[26],[27]
Cost [23],[25],[27]   $ 4,722,000
Fair Value $ 0 0 [23],[25],[27]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [18],[19],[21],[22],[28] 14,000,000  
Cost [18],[22],[28] 14,000,000  
Fair Value [18],[22],[28] 0  
Investment, Identifier [Axis]: B+T Group Acquisition, Inc. – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount 14,000,000 [16],[17] 14,000,000 [23],[24],[26],[27],[29]
Cost [23],[27],[29]   14,000,000
Fair Value $ 0 $ 3,812,000 [23],[27],[29]
Investment, Identifier [Axis]: B+T Group Acquisition, Inc.– Preferred Stock    
Schedule of Investments [Line Items]    
Shares [18],[19],[20],[21],[22] 14,304  
Cost [18],[20],[22] $ 4,722,000  
Fair Value [18],[20],[22] $ 0  
Investment, Identifier [Axis]: Brunswick Bowling Products, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 6,653 [19],[20],[21],[22] 6,653 [24],[25],[26],[27]
Cost $ 6,653,000 [20],[22] $ 6,653,000 [25],[27]
Fair Value 59,327,000 [20],[22] 49,815,000 [25],[27]
Investment, Identifier [Axis]: Brunswick Bowling Products, Inc. – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount 17,700,000 [19],[21],[22] 17,700,000 [24],[26],[27]
Cost 17,700,000 [22] 17,700,000 [27]
Fair Value 17,700,000 [22] 17,700,000 [27]
Investment, Identifier [Axis]: Brunswick Bowling Products, Inc. – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount 6,850,000 [19],[21],[22] 6,850,000 [24],[26],[27]
Cost 6,850,000 [22] 6,850,000 [27]
Fair Value 6,850,000 [22] $ 6,850,000 [27]
Investment, Identifier [Axis]: DHE Computer Systems, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount [19],[21],[22] 0  
Cost [22] 0  
Fair Value [22] $ 0  
Investment, Identifier [Axis]: DHE Computer Systems, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares [19],[20],[21],[22] 16,121  
Cost [20],[22] $ 16,121,000  
Fair Value [20],[22] 16,121,000  
Investment, Identifier [Axis]: DHE Computer Systems, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [19],[21],[22] 39,468,000  
Cost [22] 39,468,000  
Fair Value [22] $ 39,468,000  
Investment, Identifier [Axis]: Dema/Mai Holdings, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 21,000 [19],[20],[21],[22] 21,000 [24],[25],[26],[27]
Cost $ 21,000,000 [20],[22] $ 21,000,000 [25],[27]
Fair Value 13,560,000 [20],[22] 30,737,000 [25],[27]
Investment, Identifier [Axis]: Dema/Mai Holdings, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 38,250,000 [19],[21],[22] 38,250,000 [24],[26],[27]
Cost 38,250,000 [22] 38,250,000 [27]
Fair Value $ 38,250,000 [22] $ 38,250,000 [27]
Investment, Identifier [Axis]: Detroit Defense, Inc. - Preferred Stock    
Schedule of Investments [Line Items]    
Shares [18],[19],[20],[21],[22] 21,508  
Cost [18],[20],[22] $ 21,623,000  
Fair Value [18],[20],[22] 3,011,000  
Investment, Identifier [Axis]: Detroit Defense, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares [23],[24],[25],[26],[27],[30]   17,388
Cost [23],[25],[27],[30]   $ 17,388,000
Fair Value [23],[25],[27],[30]   12,572,000
Investment, Identifier [Axis]: Detroit Defense, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 75,680,000 [18],[19],[21],[22] 61,305,000 [23],[24],[26],[27],[30]
Cost 75,680,000 [18],[22] 61,305,000 [23],[27],[30]
Fair Value $ 75,680,000 [18],[22] $ 61,305,000 [23],[27],[30]
Investment, Identifier [Axis]: Diligent Delivery Systems – Common Stock Warrants    
Schedule of Investments [Line Items]    
Units 8.00% [19],[20],[21],[22] 8.00% [24],[25],[26],[27]
Cost $ 500,000 [20],[22] $ 500,000 [25],[27]
Fair Value 0 [20],[22] 0 [25],[27]
Investment, Identifier [Axis]: Diligent Delivery Systems – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 13,000,000 [19],[21],[22],[28] 13,000,000 [24],[26],[27],[29]
Cost 13,000,000 [22],[28] 13,000,000 [27],[29]
Fair Value 6,981,000 [22],[28] 512,000 [27],[29]
Investment, Identifier [Axis]: Dreyfus Treasury Obligations Cash Management Fund    
Schedule of Investments [Line Items]    
Cash equivalents, principal 25,000 [19],[21],[31] 25,000 [24],[26],[32]
Cash equivalents 25,000 [31] 25,000 [32]
Cash equivalents 25,000 [31] 25,000 [32]
Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc - Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17] 9,210,000  
Fair Value $ 155,000 $ 613,000
Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 8,199 [16],[17],[18],[19],[20],[22] 8,199 [23],[24],[25],[26],[27]
Cost $ 8,199,000 [18],[20],[22] $ 8,199,000 [23],[25],[27]
Fair Value 0 [18],[20],[22] 0 [23],[25],[27]
Investment, Identifier [Axis]: Edge Adhesives Holdings, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 9,210,000 [18],[19],[21],[22],[28] 9,210,000 [23],[24],[26],[27],[29]
Cost 9,210,000 [18],[22],[28] 9,210,000 [23],[27],[29]
Fair Value $ 155,000 [18],[22],[28] $ 613,000 [23],[27],[29]
Investment, Identifier [Axis]: Educators Resource, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 8,560 [19],[20],[21],[22] 8,560 [24],[25],[26],[27]
Cost $ 8,560,000 [20],[22] $ 8,560,000 [25],[27]
Fair Value 10,289,000 [20],[22] 11,630,000 [25],[27]
Investment, Identifier [Axis]: Educators Resource, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 30,000,000 [19],[21],[22] 30,000,000 [24],[26],[27]
Cost 30,000,000 [22] 30,000,000 [27]
Fair Value 30,000,000 [22] 30,000,000 [27]
Investment, Identifier [Axis]: Extrude Hone, LLC – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19],[22] 3,701,000  
Cost [22] 3,701,000  
Fair Value $ 3,701,000 [22] 0
Investment, Identifier [Axis]: Extrude Hone, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares [16],[17],[19],[20],[22] 15,360  
Cost [20],[22] $ 15,360,000  
Fair Value 15,360,000 [20],[22] 0
Investment, Identifier [Axis]: Extrude Hone, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[19],[21],[22] 39,500,000  
Cost [22] 39,500,000  
Fair Value $ 39,500,000 [22] $ 0
Investment, Identifier [Axis]: Galaxy Technologies Holdings, Inc. – Common Stock    
Schedule of Investments [Line Items]    
Shares 16,957 [19],[20],[21],[22] 16,957 [24],[25],[26],[27]
Cost $ 11,513,000 [20],[22] $ 11,513,000 [25],[27]
Fair Value 12,060,000 [20],[22] 3,447,000 [25],[27]
Investment, Identifier [Axis]: Galaxy Technologies Holdings, Inc. – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount 6,900,000 [19],[21],[22] 6,900,000 [24],[26],[27]
Cost 6,900,000 [22] 6,900,000 [27]
Fair Value 6,900,000 [22] 6,900,000 [27]
Investment, Identifier [Axis]: Galaxy Technologies Holdings, Inc. – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount 18,796,000 [19],[21],[22] 18,796,000 [24],[26],[27]
Cost 18,796,000 [22] 18,796,000 [27]
Fair Value $ 18,796,000 [22] $ 18,796,000 [27]
Investment, Identifier [Axis]: Ginsey Home Solutions, Inc. – Common Stock    
Schedule of Investments [Line Items]    
Shares 63,747 [19],[20],[21],[22] 63,747 [24],[25],[26],[27]
Cost $ 8,000 [20],[22] $ 8,000 [25],[27]
Fair Value $ 0 [20],[22] $ 0 [25],[27]
Investment, Identifier [Axis]: Ginsey Home Solutions, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 19,280 [19],[20],[21],[22] 19,280 [24],[25],[26],[27]
Cost $ 9,583,000 [20],[22] $ 9,583,000 [25],[27]
Fair Value 13,433,000 [20],[22] 12,258,000 [25],[27]
Investment, Identifier [Axis]: Ginsey Home Solutions, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 12,200,000 [19],[21],[22] 12,200,000 [24],[26],[27]
Cost 12,200,000 [22] 12,200,000 [27]
Fair Value $ 12,200,000 [22] $ 12,200,000 [27]
Investment, Identifier [Axis]: Gladstone Alternative Income Fund – Common Equity    
Schedule of Investments [Line Items]    
Shares 500,000 [16],[17] 500,000 [24],[25],[26],[33]
Cost [25],[33]   $ 5,000,000
Fair Value $ 4,890,000 $ 5,005,000 [25],[33]
Investment, Identifier [Axis]: Gladstone Alternative Income Fund. – Common Equity    
Schedule of Investments [Line Items]    
Shares [19],[20],[21],[34] 500,000  
Cost [20],[34] $ 5,000,000  
Fair Value [20],[34] 4,890,000  
Investment, Identifier [Axis]: Global GRAB Technologies, Inc. - Term Debt    
Schedule of Investments [Line Items]    
Principal amount [19],[21],[22] 60,464,000  
Cost [22] 60,464,000  
Fair Value [22] $ 60,464,000  
Investment, Identifier [Axis]: Global GRAB Technologies, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 27,989 [19],[20],[21],[22] 21,100 [24],[25],[26],[27]
Cost $ 27,988,000 [20],[22] $ 21,100,000 [25],[27]
Fair Value 29,239,000 [20],[22] 25,022,000 [25],[27]
Investment, Identifier [Axis]: Global GRAB Technologies, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [24],[26],[27]   46,500,000
Cost [27]   46,500,000
Fair Value [27]   $ 46,500,000
Investment, Identifier [Axis]: Home Concepts Acquisition, Inc. - Term Debt    
Schedule of Investments [Line Items]    
Principal amount [19],[21],[22] 3,000,000  
Cost [22] 3,000,000  
Fair Value [22] $ 3,000,000  
Investment, Identifier [Axis]: Home Concepts Acquisition, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 3,275 [19],[20],[21],[22] 3,275 [24],[25],[26],[27]
Cost $ 3,275,000 [20],[22] $ 3,275,000 [25],[27]
Fair Value $ 170,000 [20],[22] 0 [25],[27]
Investment, Identifier [Axis]: Home Concepts Acquisition, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [24],[26],[27]   12,000,000
Cost [27]   12,000,000
Fair Value [27]   $ 8,379,000
Investment, Identifier [Axis]: Horizon Facilities Services, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 10,080 [19],[20],[21],[22] 10,080 [24],[25],[26],[27]
Cost $ 0 [20],[22] $ 0 [25],[27]
Fair Value 0 [20],[22] 0 [25],[27]
Investment, Identifier [Axis]: Horizon Facilities Services, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 57,700,000 [19],[21],[22] 57,700,000 [24],[26],[27]
Cost 57,700,000 [22] 57,700,000 [27]
Fair Value $ 17,193,000 [22] $ 16,545,000 [27]
Investment, Identifier [Axis]: ImageWorks Display and Marketing Group, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 67,490 [16],[17],[19],[20],[22] 67,490 [24],[25],[26],[27]
Cost $ 6,749,000 [20],[22] $ 6,749,000 [25],[27]
Fair Value 38,432,000 [20],[22] 30,453,000 [25],[27]
Investment, Identifier [Axis]: ImageWorks Display and Marketing Group, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [24],[26],[27]   22,000,000
Cost [27]   22,000,000
Fair Value [27]   22,000,000
Investment, Identifier [Axis]: ImageWorks Display and Marketing Group, Inc. – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount [19],[21],[22] 22,000,000  
Cost [22] 22,000,000  
Fair Value [22] 22,000,000  
Investment, Identifier [Axis]: ImageWorks Display and Marketing Group, Inc. – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount [16],[17] 22,000,000  
Fair Value 22,000,000 22,000,000
Investment, Identifier [Axis]: J.R. Hobbs Co. - Atlanta, LLC - Term Debt    
Schedule of Investments [Line Items]    
Principal amount [24],[26],[27]   20,000,000
Cost [27]   20,000,000
Fair Value [27]   20,000,000
Investment, Identifier [Axis]: J.R. Hobbs Co. - Atlanta, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17],[19],[22] 20,000,000  
Cost [22] 20,000,000  
Fair Value $ 20,000,000 [22] $ 20,000,000
Investment, Identifier [Axis]: J.R. Hobbs Co. – Atlanta, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 10,920 [16],[17],[19],[20],[22] 10,920 [24],[25],[26],[27]
Cost $ 10,920,000 [20],[22] $ 10,920,000 [25],[27]
Fair Value $ 9,319,000 [20],[22] $ 9,236,000 [25],[27]
Investment, Identifier [Axis]: Mason West, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 11,206 [19],[20],[21],[35] 11,206 [24],[25],[26],[27]
Cost $ 11,206,000 [20],[35] $ 11,206,000 [25],[27]
Fair Value 20,347,000 [20],[35] 19,235,000 [25],[27]
Investment, Identifier [Axis]: Mason West, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 25,250,000 [19],[21],[35] 25,250,000 [24],[26],[27]
Cost 25,250,000 [35] 25,250,000 [27]
Fair Value 28,479,000 [35] 25,250,000 [27]
Investment, Identifier [Axis]: Nielsen-Kellerman Acquisition Corp. - Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17] 48,082,000  
Fair Value $ 48,082,000 $ 48,082,000
Investment, Identifier [Axis]: Nielsen-Kellerman Acquisition Corp. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 22,169 [18],[19],[20],[21],[22] 22,169 [23],[24],[25],[26],[27]
Cost $ 22,169,000 [18],[20],[22] $ 22,169,000 [23],[25],[27]
Fair Value 20,397,000 [18],[20],[22] 14,641,000 [23],[25],[27]
Investment, Identifier [Axis]: Nielsen-Kellerman Acquisition Corp. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 48,082,000 [18],[19],[21],[22] 48,082,000 [23],[24],[26],[27]
Cost 48,082,000 [18],[22] 48,082,000 [23],[27]
Fair Value $ 48,082,000 [18],[22] 48,082,000 [23],[27]
Investment, Identifier [Axis]: Nielsen-Kellerman Acquisition Corp.– Preferred Stock    
Schedule of Investments [Line Items]    
Shares [16],[17] 22,169  
Fair Value $ 20,397,000 $ 14,641,000
Investment, Identifier [Axis]: Old World Christmas, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 6,180 [16],[17],[19],[20],[22] 6,180 [24],[25],[26],[27]
Cost $ 0 [20],[22] $ 0 [25],[27]
Fair Value 28,393,000 [20],[22] 29,730,000 [25],[27]
Investment, Identifier [Axis]: Old World Christmas, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 38,000,000 [16],[19],[21],[22] 38,000,000 [24],[26],[27]
Cost 38,000,000 [22] 38,000,000 [27]
Fair Value 38,000,000 [22] 38,000,000 [27]
Investment, Identifier [Axis]: PSI Molded Plastics, Inc. – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount [16],[19],[21],[22] 2,000,000  
Cost [22] 2,000,000  
Fair Value $ 2,000,000 [22] 1,400,000
Investment, Identifier [Axis]: PSI Molded Plastics, Inc. – Line of Credit 1    
Schedule of Investments [Line Items]    
Principal amount [24],[26],[27]   1,400,000
Cost [27]   1,400,000
Fair Value [27]   $ 1,400,000
Investment, Identifier [Axis]: PSI Molded Plastics, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 428,773 [16],[17],[19],[20],[22] 428,773 [24],[25],[26],[27]
Cost $ 46,746,000 [20],[22] $ 46,746,000 [25],[27]
Fair Value 6,172,000 [20],[22] 4,928,000 [25],[27]
Investment, Identifier [Axis]: PSI Molded Plastics, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 400,000 [19],[21],[22] 400,000 [24],[26],[27]
Cost 400,000 [22] 400,000 [27]
Fair Value 400,000 [22] 400,000 [27]
Investment, Identifier [Axis]: PSI Molded Plastics, Inc. – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount [16],[17] 400,000  
Fair Value $ 400,000 400,000
Investment, Identifier [Axis]: Phoenix Door Systems, Inc – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount [24],[26],[27]   2,950,000
Cost [27]   2,950,000
Fair Value [27]   $ 2,950,000
Investment, Identifier [Axis]: Phoenix Door Systems, Inc. – Common Stock    
Schedule of Investments [Line Items]    
Shares 4,221 [19],[20],[21],[22] 4,221 [24],[25],[26],[27]
Cost $ 1,830,000 [20],[22] $ 1,830,000 [25],[27]
Fair Value 982,000 [20],[22] 0 [25],[27]
Investment, Identifier [Axis]: Phoenix Door Systems, Inc. – Line of Credit    
Schedule of Investments [Line Items]    
Principal amount [19],[21],[22] 2,950,000  
Cost [22] 2,950,000  
Fair Value [22] 2,950,000  
Investment, Identifier [Axis]: Phoenix Door Systems, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 3,200,000 [19],[21],[22] 3,200,000 [24],[26],[27]
Cost 3,200,000 [22] 3,200,000 [27]
Fair Value 3,200,000 [22] 3,200,000 [27]
Investment, Identifier [Axis]: Pyrotek Special Effects, Inc. - Term Debt    
Schedule of Investments [Line Items]    
Principal amount [16],[17] 20,120,000  
Fair Value $ 20,120,000 20,120,000
Investment, Identifier [Axis]: Pyrotek Special Effects, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares [16],[17] 7,060  
Fair Value $ 11,773,000 1,835,000
Investment, Identifier [Axis]: Pyrotek Special Effects, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 20,120,000 [19],[21],[22],[36] 20,120,000 [24],[26],[27],[37]
Cost 20,120,000 [22],[36] 20,120,000 [27],[37]
Fair Value $ 20,120,000 [22],[36] $ 20,120,000 [27],[37]
Investment, Identifier [Axis]: Pyrotek Special Effects, Inc.. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 7,060 [19],[20],[21],[22],[36] 7,060 [24],[25],[26],[27],[37]
Cost $ 7,060,000 [20],[22],[36] $ 7,060,000 [25],[27],[37]
Fair Value $ 11,773,000 [20],[22],[36] $ 1,835,000 [25],[27],[37]
Investment, Identifier [Axis]: Rowan Energy Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 7,298 [19],[20],[21],[22] 7,298 [24],[25],[26],[27]
Cost $ 7,298,000 [20],[22] $ 7,298,000 [25],[27]
Fair Value 4,676,000 [20],[22] 7,495,000 [25],[27]
Investment, Identifier [Axis]: Rowan Energy Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 25,790,000 [19],[21],[22] 25,790,000 [24],[26],[27]
Cost 25,790,000 [22] 25,790,000 [27]
Fair Value $ 25,790,000 [22] $ 25,790,000 [27]
Investment, Identifier [Axis]: SFEG Holdings, Inc. – Common Stock    
Schedule of Investments [Line Items]    
Shares 18,721 [19],[20],[21],[35] 18,721 [24],[25],[26],[27]
Cost $ 30,746,000 [20],[35] $ 30,746,000 [25],[27]
Fair Value 167,445,000 [20],[35] 204,048,000 [25],[27]
Investment, Identifier [Axis]: SFEG Holdings, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 54,644,000 [19],[21],[35] 54,644,000 [24],[26],[27]
Cost 54,644,000 [35] 54,644,000 [27]
Fair Value $ 55,063,000 [35] $ 54,644,000 [27]
Investment, Identifier [Axis]: Schylling, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 4,000 [19],[20],[21],[22] 4,000 [24],[25],[26],[27]
Cost $ 4,000,000 [20],[22] $ 4,000,000 [25],[27]
Fair Value $ 77,882,000 [20],[22] 66,403,000 [25],[27]
Investment, Identifier [Axis]: Schylling, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount [24],[26],[27]   16,981,000
Cost [27]   16,981,000
Fair Value [27]   $ 16,981,000
Investment, Identifier [Axis]: Smart Chemical Solutions, LLC - Preferred Stock    
Schedule of Investments [Line Items]    
Shares [23],[24],[25],[26],[27]   13,843
Cost [23],[25],[27]   $ 13,843,000
Fair Value [23],[25],[27]   7,327,000
Investment, Identifier [Axis]: Smart Chemical Solutions, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares [18],[19],[20],[21],[22] 13,843  
Cost [18],[20],[22] $ 13,843,000  
Fair Value [18],[20],[22] 10,833,000  
Investment, Identifier [Axis]: Smart Chemical Solutions, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 35,660,000 [18],[19],[21],[22] 35,660,000 [23],[24],[26],[27]
Cost 35,660,000 [18],[22] 35,660,000 [23],[27]
Fair Value $ 35,660,000 [18],[22] $ 35,660,000 [23],[27]
Investment, Identifier [Axis]: Sun State Nursery and Landscaping, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 3,059 [19],[20],[21],[22] 3,059 [24],[25],[26],[27]
Cost $ 3,059,000 [20],[22] $ 3,059,000 [25],[27]
Fair Value 4,815,000 [20],[22] 3,718,000 [25],[27]
Investment, Identifier [Axis]: Sun State Nursery and Landscaping, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 9,520,000 [19],[21],[22] 9,520,000 [24],[26],[27]
Cost 9,520,000 [22] 9,520,000 [27]
Fair Value $ 9,520,000 [22] $ 9,520,000 [27]
Investment, Identifier [Axis]: The E3 Company, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 11,233 [19],[20],[21],[22] 11,233 [24],[25],[26],[27]
Cost $ 11,233,000 [20],[22] $ 11,233,000 [25],[27]
Fair Value 52,667,000 [20],[22] 58,570,000 [25],[27]
Investment, Identifier [Axis]: The E3 Company, LLC – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 33,750,000 [19],[21],[22] 33,750,000 [24],[26],[27]
Cost 33,750,000 [22] 33,750,000 [27]
Fair Value $ 33,750,000 [22] 33,750,000 [27]
Investment, Identifier [Axis]: The Maids International, LLC - Preferred Stock    
Schedule of Investments [Line Items]    
Shares [16],[17] 6,640  
Fair Value $ 4,422,000 $ 4,631,000
Investment, Identifier [Axis]: The Maids International, LLC – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 6,640 [19],[20],[21],[22] 6,640 [24],[25],[26],[27]
Cost $ 6,640,000 [20],[22] $ 6,640,000 [25],[27]
Fair Value 4,422,000 [20],[22] 4,631,000 [25],[27]
Investment, Identifier [Axis]: The Maids International, LLC – Term Debt 1    
Schedule of Investments [Line Items]    
Principal amount [16],[17] 28,560,000  
Fair Value 28,560,000 28,560,000
Investment, Identifier [Axis]: The Maids International, LLC – Term Debt 2    
Schedule of Investments [Line Items]    
Principal amount 28,560,000 [19],[21],[22] 28,560,000 [24],[26],[27]
Cost 28,560,000 [22] 28,560,000 [27]
Fair Value $ 28,560,000 [22] 28,560,000 [27]
Investment, Identifier [Axis]: UPB Acquisition, Inc. - Preferred Stock    
Schedule of Investments [Line Items]    
Shares [16],[17] 6,000  
Fair Value $ 33,438,000 $ 26,713,000
Investment, Identifier [Axis]: UPB Acquisition, Inc. – Preferred Stock    
Schedule of Investments [Line Items]    
Shares 6,000 [19],[20],[21],[22] 6,000 [24],[25],[26],[27]
Cost $ 6,000,000 [20],[22] $ 6,000,000 [25],[27]
Fair Value 33,438,000 [20],[22] 26,713,000 [25],[27]
Investment, Identifier [Axis]: UPB Acquisition, Inc. – Term Debt    
Schedule of Investments [Line Items]    
Principal amount 11,000,000 [16],[19],[21],[22] 11,000,000 [24],[26],[27]
Cost 11,000,000 [22] 11,000,000 [27]
Fair Value $ 11,000,000 [22] $ 11,000,000 [27]
[1] Cumulative gross unrealized appreciation for federal income tax purposes is $428.5 million; cumulative gross unrealized depreciation for federal income tax purposes is $173.7 million. Cumulative net unrealized appreciation is $254.8 million, based on a tax cost of $1.1 billion.
[2] Category percentages represent the fair value of each category and subcategory as a percentage of net assets as of September 30, 2026. Our investments are generally classified as “restricted securities”, unless otherwise noted, as such term is defined under Regulation S-X Rule 6-03(f) or Securities Act Rule 144. As of September 30, 2026, we held restricted securities with an aggregate fair value of $1.4 billion, or 217.9% of our net assets.
[3] Certain of the securities listed are issued by affiliate(s) of the indicated portfolio company. The majority of the securities listed, totaling $1.2 billion at fair value, are pledged as collateral to our revolving line of credit, as described further in Note 5 — Borrowings in the accompanying Notes to Consolidated Financial Statements. Additionally, under Section 55 of the Investment Company Act of 1940, as amended (the "1940 Act"), we may not acquire any non-qualifying assets unless, at the time such acquisition is made, qualifying assets represent at least 70% of our total assets. As of September 30, 2026, our investments in Pyrotek Special Effects, Inc. ("Pyrotek") and Gladstone Alternative Income Fund ("Gladstone Alternative") are considered non-qualifying assets under Section 55 of the 1940 Act. Such non-qualifying assets represent 2.5% of total assets, as of September 30, 2026.
[4] Unless indicated otherwise, all cash interest rates are indexed to 30-day Secured Overnight Financing Rate ("SOFR"), which was 3.9% as of September 30, 2026. If applicable, paid-in-kind interest rates are noted separately from the cash interest rate. Certain securities are subject to an interest rate floor. The cash interest rate is the greater of the floor or the reference rate plus a spread. Due dates represent the contractual maturity date.
[5] Unless indicated otherwise, all of our investments are valued using Level 3 inputs within the Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 820, "Fair Value Measurement" ("ASC 820") fair value hierarchy. Refer to Note 3 — Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[6] Unless indicated otherwise, all cash interest rates are indexed to 30-day SOFR, which was 3.7% as of March 31, 2026. If applicable, paid-in-kind interest rates are noted separately from the cash interest rate. Certain securities are subject to an interest rate floor. The cash interest rate is the greater of the floor or the reference rate plus a spread. Due dates represent the contractual maturity date.
[7] Category percentages represent the fair value of each category and subcategory as a percentage of net assets as of March 31, 2026.
[8] Certain of the securities listed are issued by affiliate(s) of the indicated portfolio company. The majority of the securities listed, totaling $1.2 billion at fair value, are pledged as collateral to our revolving line of credit, as described further in Note 5 — Borrowings in the accompanying Notes to Consolidated Financial Statements. Additionally, under Section 55 of the 1940 Act, we may not acquire any non-qualifying assets unless, at the time such acquisition is made, qualifying assets represent at least 70% of our total assets. As of March 31, 2026, our investments in Pyrotek and Gladstone Alternative are considered non-qualifying assets under Section 55 of the 1940 Act. Such non-qualifying assets represent 2.1% of total investments, at fair value, as of March 31, 2026.
[9] Unless indicated otherwise, all of our investments are valued using Level 3 inputs within the ASC 820 fair value hierarchy. Refer to Note 3 —Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[10] Non-Control/Non-Affiliate investments, as defined by the 1940 Act, are those that are neither Control nor Affiliate investments and in which we own less than 5.0% of the issued and outstanding voting securities.
[11] Non-Control/Non-Affiliate investments, as defined by the 1940 Act, are those that are neither Control nor Affiliate investments and in which we own less than 5.0% of the issued and outstanding voting securities.
[12] Affiliate investments, as defined by the 1940 Act, are those that are not Control investments and in which we own, with the power to vote, between and inclusive of 5.0% and 25.0% of the issued and outstanding voting securities.
[13] Affiliate investments, as defined by the 1940 Act, are those that are not Control investments and in which we own, with the power to vote, between and inclusive of 5.0% and 25.0% of the issued and outstanding voting securities.
[14] Control investments, as defined by the 1940 Act, are those where we have the power to exercise a controlling influence over the management or policies of the portfolio company, which may include owning, with the power to vote, more than 25.0% of the issued and outstanding voting securities.
[15] Control investments, as defined by the 1940 Act, are those where we have the power to exercise a controlling influence over the management or policies of the portfolio company, which may include owning, with the power to vote, more than 25.0% of the issued and outstanding voting securities.
[16] Represents the principal balance, presented in thousands, for debt investments and the number of shares/units held for equity investments as of September 30, 2026. Warrants are represented as a percentage of ownership, as applicable, as of September 30, 2026.
[17] Where applicable, aggregates all shares of a class of stock owned without regard to specific series owned within such class (some series of which may or may not be voting shares) or aggregates all warrants to purchase shares of a class of stock owned without regard to specific series of such class of stock such warrants allow us to purchase.
[18] One or more of our affiliated funds, Gladstone Capital Corporation and Gladstone Alternative, co-invested with us in this portfolio company pursuant to an exemptive order granted by the U.S. Securities and Exchange Commission.
[19] Represents the principal balance, presented in thousands, for debt investments, the cash balance, presented in thousands, for cash equivalents, and the number of shares/units held for equity investments. Warrants are represented as a percentage of ownership, as applicable.
[20] Common stock, warrants, options and, in some cases, preferred stock are generally non-income-producing and restricted.
[21] Where applicable, aggregates all shares of a class of stock owned without regard to specific series owned within such class (some series of which may or may not be voting shares) or aggregates all warrants to purchase shares of a class of stock owned without regard to specific series of such class of stock such warrants allow us to purchase.
[22] Fair value was based on the total enterprise value of the portfolio company, which is generally allocated to the portfolio company’s securities in order of their relative priority in the capital structure. Refer to Note 3 — Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[23] One or more of our affiliated funds, Gladstone Capital Corporation and Gladstone Alternative, co-invested with us in this portfolio company pursuant to an exemptive order granted by the U.S. Securities and Exchange Commission.
[24] Represents the principal balance, presented in thousands, for debt investments, the cash balance, presented in thousands, for cash equivalents, and the number of shares/units held for equity investments. Warrants are represented as a percentage of ownership, as applicable.
[25] Security is non-income producing.
[26] Where applicable, aggregates all shares of a class of stock owned without regard to specific series owned within such class (some series of which may or may not be voting shares) or aggregates all warrants to purchase shares of a class of stock owned without regard to specific series of such class of stock such warrants allow us to purchase.
[27] Fair value was based on the total enterprise value of the portfolio company, which is generally allocated to the portfolio company’s securities in order of their relative priority in the capital structure. Refer to Note 3 — Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[28] Debt security is on non-accrual status.
[29] Debt security is on non-accrual status.
[30] The portfolio company changed its name from Ricardo Defense, Inc. to Detroit Defense, Inc. during the year ended March 31, 2026.
[31] Valued using Level 1 inputs within the FASB ASC 820 fair value hierarchy. Refer to Note 3 — Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[32] Valued using Level 1 inputs within the FASB ASC 820 fair value hierarchy. Refer to Note 3 — Investments in the accompanying Notes to Consolidated Financial Statements for additional information.
[33] Fair value was based on net asset value provided by the underlying fund as a practical expedient.
[34] Fair value was based on net asset value provided by the underlying fund as a practical expedient.
[35] Fair value was based on the expected exit.
[36] This portfolio company is headquartered in Ontario, Canada.
[37] This portfolio company is headquartered in Ontario, Canada.