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CONSOLIDATED SCHEDULE OF INVESTMENTS (Parenthetical Footnotes) - USD ($) $ in Millions | Sep. 30, 2023 | Mar. 31, 2023
--- | --- | ---
Schedule of Investments [Line Items] |  |  |
Percentage of Net Assets at Fair Value | 205.80% | [1],[2] | 204.30%
Contribution percentage in non-qualified assets | 14.90% |  | 13.90%
Gross unrealized appreciation | $ 79.3 |  | $ 72.3
Gross unrealized depreciation | 75.3 |  | 76.8
Net unrealized appreciation (depreciation) | 4.0 |  | (4.5)
Cost of investments | $ 1,349.6 |  | $ 1,210.8
Percent of total assets | 95.50% |  | 95.90%
SOFR | Minimum |  |  |
Schedule of Investments [Line Items] |  |  |
Variable rate adjustment | 0.10% |  | 0.10%
SOFR | Maximum |  |  |
Schedule of Investments [Line Items] |  |  |
Variable rate adjustment | 0.26161% |  | 0.26161%
Non-control/Non-affiliate investments |  |  |
Schedule of Investments [Line Items] |  |  |
Percent of investment assets | 83.70% |  | 80.10%
Percentage of Net Assets at Fair Value | 172.20% | [3] | 163.70%
Affiliate investments |  |  |
Schedule of Investments [Line Items] |  |  |
Percent of investment assets | 12.40% |  | 15.60%
Percentage of Net Assets at Fair Value | 25.50% | [4] | 31.90%
Control investments |  |  |
Schedule of Investments [Line Items] |  |  |
Percent of investment assets | 3.90% |  | 4.20%
Percentage of Net Assets at Fair Value | 8.10% | [5] | 8.70%
[1] | All debt investments are income-producing, unless otherwise noted. Equity investments are non-income producing, unless otherwise noted.
[2] | Equity ownership may be held in shares or units of a company that is either wholly owned by the portfolio company or under common control by the same parent company to the portfolio company.
[3] | Non-Control/Non-Affiliate investments are generally defined by the 1940 Act, as investments that are neither control investments nor affiliate investments. At September 30, 2023, approximately 83.7% of the Company’s investment assets were non-control/non-affiliate investments. The fair value of these investments as a percent of net assets is 172.2%.
[4] | Affiliate investments are generally defined by the 1940 Act as investments in which between 5% and 25% of the voting securities are owned and the investments are not classified as control investments. At September 30, 2023, approximately 12.4% of the Company’s investment assets were affiliate investments. The fair value of these investments as a percent of net assets is 25.5%.
[5] | Control investments are generally defined by the 1940 Act as investments in which more than 25% of the voting securities are owned. At September 30, 2023, approximately 3.9% of the Company’s investment assets were control investments. The fair value of these investments as a percent of net assets is 8.1%.

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