Stocktoria
BERKLEY W R CORP WRB
NYSE · XNYS · stock · Fire, Marine & Casualty Insurance · website · IPO 1973-10-19
BERKLEY W R CORP institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 15,820,708 | $1.2B |
| AQR CAPITAL MANAGEMENT LLC | 1,848,105 | $122.5M |
| CITADEL ADVISORS LLC | 1,462,441 | $96.9M |
| MILLENNIUM MANAGEMENT LLC | 459,227 | $30.4M |
| TWO SIGMA INVESTMENTS, LP | 272,989 | $18.1M |
| D. E. Shaw & Co., Inc. | 200,813 | $13.3M |
Source: SEC EDGAR filings · CIK 0000011544 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.