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Variable Interest Entities and Consolidated Investment Products - Assets, Liabilities and Equity of the Fund (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023 | Sep. 30, 2023
--- | --- | --- | ---
Liabilities |  |  |
Redeemable noncontrolling interests | $ 298,987 | $ 252,406 |
Artisan’s direct equity investment in CIPs | 99,600 |  |
Variable Interest Entity, Primary Beneficiary |  |  |
ASSETS |  |  |
Cash and cash equivalents | 25,851 | 37,459 | $ 32,221
Investments | 413,752 | 364,095 |
Liabilities |  |  |
Investment liabilities, at fair value | 8,860 | 9,580 |
Net CIP assets included in the table above | 421,382 | 372,671 |
Net CIP assets/(liabilities) not included in the table above | (22,748) | (5,434) |
Total Net CIP assets | 398,634 | 367,237 |
Artisan’s direct equity investment in CIPs | 99,647 | 114,831 |
Variable Interest Entity, Primary Beneficiary | Money market funds | Fair Value, Measurements, Recurring |  |  |
ASSETS |  |  |
Cash and cash equivalents | 16,489 | 18,156 |
Variable Interest Entity, Primary Beneficiary | Money market funds | Fair Value, Measurements, Recurring | Level 1 |  |  |
ASSETS |  |  |
Cash and cash equivalents | 16,489 | 18,156 |
Variable Interest Entity, Primary Beneficiary | Money market funds | Fair Value, Measurements, Recurring | Level 2 |  |  |
ASSETS |  |  |
Cash and cash equivalents | 0 | 0 |
Variable Interest Entity, Primary Beneficiary | Money market funds | Fair Value, Measurements, Recurring | Level 3 |  |  |
ASSETS |  |  |
Cash and cash equivalents | 0 | 0 |
Variable Interest Entity, Primary Beneficiary | Equity securities - long position | Fair Value, Measurements, Recurring |  |  |
ASSETS |  |  |
Investments | 69,721 | 42,693 |
Variable Interest Entity, Primary Beneficiary | Equity securities - long position | Fair Value, Measurements, Recurring | Level 1 |  |  |
ASSETS |  |  |
Investments | 67,418 | 40,838 |
Variable Interest Entity, Primary Beneficiary | Equity securities - long position | Fair Value, Measurements, Recurring | Level 2 |  |  |
ASSETS |  |  |
Investments | 2,303 | 1,855 |
Variable Interest Entity, Primary Beneficiary | Equity securities - long position | Fair Value, Measurements, Recurring | Level 3 |  |  |
ASSETS |  |  |
Investments | 0 | 0 |
Variable Interest Entity, Primary Beneficiary | Fixed income instruments - long position | Fair Value, Measurements, Recurring |  |  |
ASSETS |  |  |
Investments | 335,881 | 315,183 |
Liabilities |  |  |
Investment liabilities, at fair value | 6,932 | 7,392 |
Variable Interest Entity, Primary Beneficiary | Fixed income instruments - long position | Fair Value, Measurements, Recurring | Level 1 |  |  |
ASSETS |  |  |
Investments | 0 | 0 |
Liabilities |  |  |
Investment liabilities, at fair value | 0 | 0 |
Variable Interest Entity, Primary Beneficiary | Fixed income instruments - long position | Fair Value, Measurements, Recurring | Level 2 |  |  |
ASSETS |  |  |
Investments | 328,256 | 309,110 |
Liabilities |  |  |
Investment liabilities, at fair value | 6,932 | 7,392 |
Variable Interest Entity, Primary Beneficiary | Fixed income instruments - long position | Fair Value, Measurements, Recurring | Level 3 |  |  |
ASSETS |  |  |
Investments | 7,625 | 6,073 |
Liabilities |  |  |
Investment liabilities, at fair value | 0 | 0 |
Variable Interest Entity, Primary Beneficiary | Derivative assets | Fair Value, Measurements, Recurring |  |  |
ASSETS |  |  |
Investments | 1,256 | 1,004 |
Liabilities |  |  |
Investment liabilities, at fair value | 505 | 2,188 |
Variable Interest Entity, Primary Beneficiary | Derivative assets | Fair Value, Measurements, Recurring | Level 1 |  |  |
ASSETS |  |  |
Investments | 8 | 0 |
Liabilities |  |  |
Investment liabilities, at fair value | 52 | 843 |
Variable Interest Entity, Primary Beneficiary | Derivative assets | Fair Value, Measurements, Recurring | Level 2 |  |  |
ASSETS |  |  |
Investments | 1,248 | 1,004 |
Liabilities |  |  |
Investment liabilities, at fair value | 453 | 1,345 |
Variable Interest Entity, Primary Beneficiary | Derivative assets | Fair Value, Measurements, Recurring | Level 3 |  |  |
ASSETS |  |  |
Investments | 0 | 0 |
Liabilities |  |  |
Investment liabilities, at fair value | 0 | 0 |
Variable Interest Entity, Primary Beneficiary | Short term investments | Fair Value, Measurements, Recurring |  |  |
ASSETS |  |  |
Investments |  | 5,215 |
Variable Interest Entity, Primary Beneficiary | Short term investments | Fair Value, Measurements, Recurring | Level 1 |  |  |
ASSETS |  |  |
Investments |  | 0 |
Variable Interest Entity, Primary Beneficiary | Short term investments | Fair Value, Measurements, Recurring | Level 2 |  |  |
ASSETS |  |  |
Investments |  | 5,215 |
Variable Interest Entity, Primary Beneficiary | Short term investments | Fair Value, Measurements, Recurring | Level 3 |  |  |
ASSETS |  |  |
Investments |  | $ 0 |
Variable Interest Entity, Primary Beneficiary | Repurchase Agreements | Fair Value, Measurements, Recurring |  |  |
Liabilities |  |  |
Investment liabilities, at fair value | 1,423 |  |
Variable Interest Entity, Primary Beneficiary | Repurchase Agreements | Fair Value, Measurements, Recurring | Level 1 |  |  |
Liabilities |  |  |
Investment liabilities, at fair value | 0 |  |
Variable Interest Entity, Primary Beneficiary | Repurchase Agreements | Fair Value, Measurements, Recurring | Level 2 |  |  |
Liabilities |  |  |
Investment liabilities, at fair value | 1,423 |  |
Variable Interest Entity, Primary Beneficiary | Repurchase Agreements | Fair Value, Measurements, Recurring | Level 3 |  |  |
Liabilities |  |  |
Investment liabilities, at fair value | 0 |  |
Variable Interest Entity, Primary Beneficiary | Private Equity Funds, US | Fair Value, Measurements, Recurring |  |  |
ASSETS |  |  |
Investments | 6,895 |  |
Variable Interest Entity, Primary Beneficiary | Private Equity Funds, US | Fair Value, Measurements, Recurring | Level 1 |  |  |
ASSETS |  |  |
Investments | 0 |  |
Variable Interest Entity, Primary Beneficiary | Private Equity Funds, US | Fair Value, Measurements, Recurring | Level 2 |  |  |
ASSETS |  |  |
Investments | 0 |  |
Variable Interest Entity, Primary Beneficiary | Private Equity Funds, US | Fair Value, Measurements, Recurring | Level 3 |  |  |
ASSETS |  |  |
Investments | $ 6,895 |  |

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