Stocktoria
BERKLEY W R CORP WRB
NYSE · stock · Fire, Marine & Casualty Insurance · website · IPO 1973-10-19
BERKLEY W R CORP institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 15,820,708 | $1.2B | 3.96% |
| AQR CAPITAL MANAGEMENT LLC | 3,680,160 | $259.6M | 0.92% |
| TWO SIGMA INVESTMENTS, LP | 2,013,358 | $142.0M | 0.5% |
| CITADEL ADVISORS LLC | 1,517,954 | $107.1M | 0.38% |
| MILLENNIUM MANAGEMENT LLC | 936,192 | $66.0M | 0.23% |
| D. E. Shaw & Co., Inc. | 290,364 | $20.5M | 0.07% |
| Bridgewater Associates, LP | 13,499 | $952,084 | — |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.