XML 43 R34.htm IDEA: XBRL DOCUMENT v3.25.2
Investments - Schedule of Investments by Industry Classification and Enumerates Percentage, by Fair Value, of Total Portfolio Assets Excluding Cash and Cash Equivalents (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Sep. 30, 2024
Schedule Of Investments [Line Items]    
Investment Owned, Cost $ 2,454,810 [1] $ 1,994,940 [2],[3],[4]
Investment Owned, Fair Value $ 2,403,515 [5] $ 1,983,504 [2],[3],[4],[6]
Net asset value Percentage 221.00% [1] 226.10% [2],[3],[4]
Aerospace and Defense    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 218,364 $ 122,683
Investment Owned, Fair Value [7] $ 230,187 $ 124,433
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 11.00% 7.00%
Net asset value Percentage [7] 21.00% 14.00%
Professional Services    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 216,509 $ 141,651
Investment Owned, Fair Value [7] $ 214,888 $ 138,183
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 10.00% 8.00%
Net asset value Percentage [7] 20.00% 16.00%
Healthcare Providers and Services    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 154,351 $ 110,125
Investment Owned, Fair Value [7] $ 151,248 $ 107,683
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 7.00% 6.00%
Net asset value Percentage [7] 14.00% 12.00%
Media    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 136,192 $ 77,787
Investment Owned, Fair Value [7] $ 136,436 $ 77,895
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 6.00% 5.00%
Net asset value Percentage [7] 13.00% 9.00%
Diversified Consumer Services    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 126,760 $ 86,409
Investment Owned, Fair Value [7] $ 126,536 $ 85,526
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 6.00% 5.00%
Net asset value Percentage [7] 12.00% 10.00%
Healthcare Technology    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 100,834 $ 78,061
Investment Owned, Fair Value [7] $ 104,126 $ 79,142
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 5.00% 5.00%
Net asset value Percentage [7] 10.00% 9.00%
Personal Products    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 111,135 $ 96,231
Investment Owned, Fair Value [7] $ 113,281 $ 100,812
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 5.00% 6.00%
Net asset value Percentage [7] 10.00% 11.00%
IT Services    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 105,020 $ 101,336
Investment Owned, Fair Value [7] $ 106,264 $ 102,781
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 5.00% 6.00%
Net asset value Percentage [7] 10.00% 12.00%
Commercial Services & Supplies    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 72,686 $ 67,197
Investment Owned, Fair Value [7] $ 74,650 $ 68,146
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 4.00% 4.00%
Net asset value Percentage [7] 7.00% 8.00%
Leisure Products    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 86,254 $ 76,093
Investment Owned, Fair Value [7] $ 84,508 $ 74,296
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 4.00% 4.00%
Net asset value Percentage [7] 8.00% 8.00%
Business Services    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 104,898 $ 54,229
Investment Owned, Fair Value [7] $ 104,059 $ 53,510
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 5.00% 3.00%
Net asset value Percentage [7] 10.00% 6.00%
Distributors    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 74,375 $ 71,230
Investment Owned, Fair Value [7] $ 77,338 $ 72,818
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 4.00% 4.00%
Net asset value Percentage [7] 7.00% 8.00%
Construction & Engineering    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 77,982 $ 72,925
Investment Owned, Fair Value [7] $ 80,576 $ 74,294
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 4.00% 4.00%
Net asset value Percentage [7] 7.00% 8.00%
High Tech Industries    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 50,351 $ 47,696
Investment Owned, Fair Value [7] $ 70,098 $ 65,780
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 3.00% 4.00%
Net asset value Percentage [7] 6.00% 7.00%
Electronic Equipment, Instruments, and Components    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 37,679 $ 71,102
Investment Owned, Fair Value [7] $ 37,464 $ 71,428
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 2.00% 4.00%
Net asset value Percentage [7] 3.00% 8.00%
Automobiles [Member]    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 35,023 $ 13,293
Investment Owned, Fair Value [7] $ 34,989 $ 12,704
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 2.00% 1.00%
Net asset value Percentage [7] 3.00% 1.00%
Government Services    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 28,752  
Investment Owned, Fair Value [7] $ 29,612  
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 0.00%
Net asset value Percentage [7] 3.00% 0.00%
Auto Components    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 27,542 $ 28,834
Investment Owned, Fair Value [7] $ 27,459 $ 29,915
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 2.00%
Net asset value Percentage [7] 3.00% 3.00%
Independent Power and Renewable Electricity Producers    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 20,072  
Investment Owned, Fair Value [7] $ 20,631  
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 0.00%
Net asset value Percentage [7] 2.00% 0.00%
Healthcare, Education & Childcare    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 24,842 $ 25,265
Investment Owned, Fair Value [7] $ 25,052 $ 25,534
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 2.00%
Net asset value Percentage [7] 2.00% 3.00%
Healthcare Equipment and Supplies    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 20,188 $ 14,266
Investment Owned, Fair Value [7] $ 21,841 $ 14,972
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 1.00%
Net asset value Percentage [7] 2.00% 2.00%
Internet Software and Services    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 21,538 $ 21,222
Investment Owned, Fair Value [7] $ 21,484 $ 21,223
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 1.00%
Net asset value Percentage [7] 2.00% 2.00%
Consumer products    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 24,133 $ 16,747
Investment Owned, Fair Value [7] $ 24,223 $ 13,567
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 1.00%
Net asset value Percentage [7] 1.00% 2.00%
Building Products    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 13,922 $ 13,959
Investment Owned, Fair Value [7] $ 14,092 $ 14,046
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 1.00%
Net asset value Percentage [7] 1.00% 2.00%
Capital Equipment    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 16,130 $ 17,839
Investment Owned, Fair Value [7] $ 14,254 $ 18,959
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 1.00%
Net asset value Percentage [7] 1.00% 2.00%
Consulting Services [Member]    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 12,769  
Investment Owned, Fair Value [7] $ 12,761  
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 0.00%
Net asset value Percentage [7] 1.00% 0.00%
Food Products    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 12,204 $ 12,239
Investment Owned, Fair Value [7] $ 12,348 $ 12,663
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 1.00%
Net asset value Percentage [7] 1.00% 1.00%
Event Services    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 12,240  
Investment Owned, Fair Value [7] $ 12,491  
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 0.00%
Net asset value Percentage [7] 1.00% 0.00%
Software    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 11,922 $ 2,583
Investment Owned, Fair Value [7] $ 11,586 $ 3,016
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 0.00%
Net asset value Percentage [7] 1.00% 0.00%
Marketing Services    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 10,841 $ 15,854
Investment Owned, Fair Value [7] $ 10,986 $ 15,854
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 1.00%
Net asset value Percentage [7] 1.00% 2.00%
Media: Diversified and Production    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 12,444 $ 40,987
Investment Owned, Fair Value [7] $ 11,151 $ 63,417
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 1.00% 4.00%
Net asset value Percentage [7] 1.00% 7.00%
All Other    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 115,483 $ 157,597
Investment Owned, Fair Value [7] $ 95,957 $ 146,779
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 2.00% 9.00%
Net asset value Percentage [7] 9.00% 17.00%
Total    
Schedule Of Investments [Line Items]    
Investment Owned, Cost [7] $ 2,093,435 $ 1,655,440
Investment Owned, Fair Value [7] $ 2,112,576 $ 1,689,376
Fair value investments of portfolio assets excluding cash and cash equivalents percentage [7] 100.00% 100.00%
Net asset value Percentage [7] 194.00% 190.00%
[1] As of June 30, 2025, all investments are in U.S. companies.
[2] The provisions of the 1940 Act classify investments based on the level of control that we maintain in a particular portfolio company. As defined in the 1940 Act, a company is generally presumed to be “non-controlled” when we own 25% or less of the portfolio company’s voting securities and “controlled” when we own more than 25% of the portfolio company’s voting securities.
[3] The provisions of the 1940 Act classify investments further based on the level of ownership that we maintain in a particular portfolio company. As defined in the 1940 Act, a company is generally deemed as “non-affiliated” when we own less than 5% of a portfolio company’s voting securities and “affiliated” when we own 5% or more of a portfolio company’s voting securities.
[4] All investments are in U.S. companies unless noted otherwise.
[5] Valued based on our accounting policy. The value of all securities was determined using significant unobservable inputs.
[6] Valued based on our accounting policy (See Note 2). The value of all securities was determined using significant unobservable inputs (See Note 5)
[7] Excludes investments in PSSL