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v3.25.2

Stock Transactions and Unit Redemptions - Changes in Shares of Class A Common Stock Outstanding (Detail) - shares | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Jun. 30, 2025 | May 31, 2025 | Apr. 30, 2025 | Jun. 30, 2024 | May 31, 2024 | Apr. 30, 2024 | Jun. 30, 2025 | Mar. 31, 2025 | Jun. 30, 2024 | Mar. 31, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Share issuances: |  |  |  |  |  |  |  |  |  |  |  |
Treasury stock repurchases (in shares) | (12,000) | (16,115,000) | (1,097,000) | (4,102,000) | (5,031,000) | (1,555,000) | (17,224,000) | (3,184,000) | (10,688,000) | (11,250,000) | (20,408,000) | (21,938,000)
Limited Partnership |  |  |  |  |  |  |  |  |  |  |  |
Share issuances: |  |  |  |  |  |  |  |  |  |  |  |
Number of units redeemed and cancelled for exchange (in shares) |  |  |  |  |  |  | 400,000 |  | 800,000 |  | 700,000 | 1,200,000
Class A Common Stock |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Shares outstanding at beginning of period (in shares) |  |  | 378,134,000 |  |  | 385,134,000 | 378,134,000 | 374,297,000 | 385,134,000 | 390,095,000 | 374,297,000 | 390,095,000
Share issuances: |  |  |  |  |  |  |  |  |  |  |  |
Redemptions/exchanges of limited partnership interests and contingent share obligations (in shares) |  |  |  |  |  |  | 376,000 |  | 753,000 |  | 617,000 | 1,118,000
Vesting of RSUs (in shares) |  |  |  |  |  |  | 2,254,000 |  | 1,975,000 |  | 7,078,000 | 5,685,000
Acquisitions (in shares) |  |  |  |  |  |  | 268,257 |  | 0 |  | 641,653 | 472,255
Other issuances of BGC Class A common stock (in shares) |  |  |  |  |  |  | 2,487,000 |  | 2,450,000 |  | 4,340,000 | 4,829,000
Restricted stock forfeitures (in shares) |  |  |  |  |  |  | (101,852) |  | (36,465) |  | (372,504) | (672,632)
Treasury stock repurchases (in shares) |  |  |  |  |  |  | (16,127,307) |  | (9,431,127) |  | (18,572,136) | (19,251,407)
Shares outstanding at end of period (in shares) | 366,193,000 |  |  | 379,588,000 |  |  | 366,193,000 | 378,134,000 | 379,588,000 | 385,134,000 | 366,193,000 | 379,588,000
Conversion, shares issued (in shares) |  |  |  |  |  |  | 400,000 |  | 800,000 |  | 600,000 | 1,100,000

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