Investments consisted of the following: | | | | | | | | | | | | | | | | (in millions) | | March 31,
2024 | | September 30,
2023 | | Investments, at fair value | | | | | | Sponsored funds and separate accounts | | $ | 588.6 | | | $ | 630.5 | | | Investments related to long-term incentive plans | | 258.5 | | | 191.6 | | | Other equity and debt investments | | 52.6 | | | 50.7 | | | Total investments, at fair value | | 899.7 | | | 872.8 | | | Investments in equity method investees | | 1,216.7 | | | 1,089.2 | | | Other investments | | 261.3 | | | 260.0 | | | Total | | $ | 2,377.7 | | | $ | 2,222.0 | |
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