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v3.23.4

Consolidated Financial Highlights (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Investment Company, Financial Highlights [Roll Forward] |  |  |  |  |  |  |
Net asset value, beginning of period (in dollars per share) |  |  | $ 19.81 | $ 20.91 | $ 20.91 | $ 20.08 | $ 20.00
Net investment income (loss) per share (in dollars per share) | $ 0.70 | $ 0.53 | 2.00 | 1.49 | 2.08 | 2.34 | 1.41
Net unrealized and realized gain (loss) (in dollars per share) |  |  | 0.43 | (0.98) | (1.26) | 0.52 | (0.28)
Net increase (decrease) in net assets resulting from operations (in dollars per share) |  |  | 2.43 | 0.51 | 0.82 | 2.86 | 1.13
Dividends declared (in dollars per share) |  |  | (1.67) | (1.42) | (1.92) | (2.07) | (1.30)
Issuance of common stock (in dollars per share) |  |  |  |  |  | 0.04 | 0.25
Total increase (decrease) in net assets (in dollars per share) |  |  | 0.76 | (0.91) | (1.10) | 0.83 | 0.08
Net asset value, end of period (in dollars per share) | $ 20.57 | $ 20.00 | $ 20.57 | $ 20.00 | $ 19.81 | $ 20.91 | $ 20.08
Shares outstanding, end of period (in shares) | 72,018,635 | 65,352,831 | 72,018,635 | 65,352,831 | 70,536,678 | 56,838,027 | 15,024,425
Total return based on net asset value (in percent) |  |  | 12.56% | 2.43% | 3.99% | 14.83% | 7.07%
Ratio/Supplemental Data (all amounts in thousands except ratios and shares): |  |  |  |  |  |  |
Net assets, end of period (in shares) | $ 1,481,472 | $ 1,307,150 | $ 1,481,472 | $ 1,307,150 | $ 1,397,305 | $ 1,188,587 | $ 301,620
Weighted average shares outstanding - basic (in shares) | 71,874,113 | 64,102,092 | 71,361,910 | 60,169,337 | 61,676,363 | 31,159,302 | 7,559,426
Ratio of net expenses to average net assets |  |  | 10.75% | 6.70% | 7.99% | 6.77% | 7.02%
Ratio of expenses before waivers to average net assets |  |  | 12.30% | 8.26% | 9.55% | 8.26% | 8.20%
Ratio of net investment income to average net assets |  |  | 13.83% | 9.95% | 9.97% | 10.55% | 6.62%
Ratio of total contributed capital to total committed capital, end of period |  |  | 86.48% | 80.94% | 86.48% | 88.87% | 20.57%
Asset coverage ratio | 185.87% | 185.74% | 185.87% | 185.74% | 191.19% | 195.10% | 190.35%
Portfolio turnover rate |  |  | 5.71% | 13.10% | 14.87% | 27.18% | 31.11%

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