Berkley W R Corp
WRB- Exchange
- NYSE
- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0000011544
No open-market purchases or sales by Berkley W R Corp insiders were filed in the last 90 days; 954 institutions reported holding it in 13F filings for Q2 2026, worth $19.7B in total; Markel Group is the only superinvestor holding it.
13F holders, Q3 2023
Institutional positions in Berkley W R Corp as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 667
- +12 vs. Q2 2023
- Shares held
- 173.4M
- −580.6K (−0.3%) vs. Q2 2023
- Total value
- $11.0B
- +$696.2M (+6.7%) vs. Q2 2023
- New holders
- 73
- 234 more added
- Sold out
- 61
- 229 more reduced
5 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WRB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 954 | $19.7B |
| Q1 2026 | 926 | $18.5B |
| Q4 2025 | 952 | $19.9B |
| Q3 2025 | 934 | $18.7B |
| Q2 2025 | 923 | $18.7B |
| Q1 2025 | 915 | $18.7B |
| Q4 2024 | 876 | $15.3B |
| Q3 2024 | 800 | $14.8B |
| Q2 2024 | 758 | $13.8B |
| Q1 2024 | 772 | $15.9B |
| Q4 2023 | 728 | $12.6B |
| Q3 2023 | 667 | $11.0B |
| Q2 2023 | 660 | $10.3B |
| Q1 2023 | 693 | $11.2B |
| Q4 2022 | 716 | $13.2B |
| Q3 2022 | 667 | $11.9B |
| Q2 2022 | 665 | $12.6B |
| Q1 2022 | 617 | $12.1B |
| Q4 2021 | 575 | $10.1B |
| Q3 2021 | 513 | $9.04B |
| Q2 2021 | 526 | $9.17B |
| Q1 2021 | 507 | $9.36B |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Speece Thorson Capital Group Inc | 195,944 | $12.4M | 2.74% | −322−0.2% | Reduced |
| Prospector Partners LLC | 193,590 | $12.3M | 1.72% | +650+0.3% | Added |
| FMR LLC | 191,301 | $12.1M | 0.00% | −47,703−20.0% | Reduced |
| Prudential Financial Inc | 184,627 | $11.7M | 0.02% | −1,581−0.8% | Reduced |
| Stephens Inc | 183,359 | $11.6M | 0.22% | −18,012−8.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 180,187 | $11.4M | 0.02% | −2,266−1.2% | Reduced |
| Ensign Peak Advisors, Inc | 173,475 | $11.0M | 0.02% | +27,108+18.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 173,316 | $11.0M | 0.03% | −47,779−21.6% | Reduced |
| Gilder Gagnon Howe & Co LLC | 168,844 | $10.7M | 0.16% | −477−0.3% | Reduced |
| Cerity Partners LLC | 165,843 | $10.6M | 0.05% | +6,418+4.0% | Added |
| Royal London Asset Management Ltd | 166,870 | $10.6M | 0.03% | +24,053+16.8% | Added |
| Janney Montgomery Scott LLC | 166,240 | $10.6M | 0.04% | +6,371+4.0% | Added |
| Citigroup Inc | 165,406 | $10.5M | 0.01% | −202,547−55.0% | Reduced |
| Hutchinson Capital Management | 162,670 | $10.3M | 2.43% | −1,405−0.9% | Reduced |
| Torray LLC | 162,245 | $10.3M | 1.82% | 00.0% | Unchanged |
| Isthmus Partners, LLC | 160,321 | $10.2M | 1.47% | −245−0.2% | Reduced |
| Treasurer of the State of North Carolina | 160,100 | $10.2M | 0.06% | −6,952−4.2% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 144,786 | $9.19M | 0.02% | −2,304−1.6% | Reduced |
| Brandywine Global Investment Management, LLC | 143,405 | $9.10M | 0.08% | −142,967−49.9% | Reduced |
| State of Wisconsin Investment Board | 141,003 | $8.95M | 0.03% | +15,450+12.3% | Added |
| Great West Life Assurance Co | 135,277 | $8.59M | 0.02% | −9,032−6.3% | Reduced |
| Boston Partners | 132,892 | $8.44M | 0.01% | −26,507−16.6% | Reduced |
| Fairholme Capital Management LLC | 128,200 | $8.14M | 0.58% | −3,000−2.3% | Reduced |
| Picton Mahoney Asset Management | 127,984 | $8.13M | 0.37% | +127,984 | New |
| Holocene Advisors, LP | 127,402 | $8.09M | 0.04% | −13,723−9.7% | Reduced |
| SEI Investments Co | 126,300 | $8.02M | 0.01% | −689−0.5% | Reduced |
| Cubist Systematic Strategies, LLC | 122,517 | $7.78M | 0.10% | −196,878−61.6% | Reduced |
| National Bank of Canada | 123,796 | $7.77M | 0.01% | −5,728−4.4% | Reduced |
| Advisor Group Holdings, Inc. | 121,100 | $7.69M | 0.01% | +25,671+26.9% | Added |
| Pictet Asset Management Holding SA | 120,804 | $7.67M | 0.01% | +120,804 | New |
| Capital Fund Management S.A. | 120,794 | $7.67M | 0.10% | −2,197−1.8% | Reduced |
| Nisa Investment Advisors, LLC | 118,048 | $7.49M | 0.06% | −909−0.8% | Reduced |
| Intech Investment Management LLC | 116,362 | $7.39M | 0.11% | −16,614−12.5% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 114,696 | $7.28M | 0.03% | −1,156−1.0% | Reduced |
| New Vernon Investment Management LLC | 114,689 | $7.28M | 11.13% | 00.0% | Unchanged |
| Zacks Investment Management | 112,194 | $7.12M | 0.09% | +670+0.6% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 111,249 | $7.06M | 0.09% | +4,800+4.5% | Added |
| CI Private Wealth, LLC | 110,691 | $7.03M | 0.02% | +7,643+7.4% | Added |
| Summit Global Investments | 109,402 | $6.95M | 0.46% | +9,271+9.3% | Added |
| LPL Financial LLC | 108,718 | $6.90M | 0.00% | +39,561+57.2% | Added |
| State of New Jersey Common Pension Fund D | 106,886 | $6.79M | 0.02% | −10,263−8.8% | Reduced |
| Frontier Capital Management Co LLC | 106,594 | $6.77M | 0.07% | −1,062−1.0% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 106,336 | $6.75M | 0.15% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 105,838 | $6.72M | 0.09% | +96,337+1,014.0% | Added |
| Korea Investment CORP | 104,538 | $6.64M | 0.02% | −20,237−16.2% | Reduced |
| Townsend & Associates, Inc | 100,886 | $6.59M | 1.39% | +39,797+65.1% | Added |
| BNP Paribas Arbitrage, SA | 98,172 | $6.23M | 0.01% | −114,074−53.7% | Reduced |
| Thrivent Financial for Lutherans | 95,127 | $6.04M | 0.01% | +8,908+10.3% | Added |
| Asset Management One Co.,Ltd. | 91,736 | $5.82M | 0.03% | −2,907−3.1% | Reduced |
| Jane Street Group, LLC | 91,320 | $5.80M | 0.01% | +32,576+55.5% | Added |
| DekaBank Deutsche Girozentrale | 88,623 | $5.74M | 0.01% | −27,888−23.9% | Reduced |
| Public Employees Retirement System of Ohio | 90,270 | $5.73M | 0.03% | −11,477−11.3% | Reduced |
| Corbyn Investment Management Inc | 87,695 | $5.57M | 2.85% | −658−0.7% | Reduced |
| Schroder Investment Management Group | 86,253 | $5.48M | 0.01% | −321−0.4% | Reduced |
| Gabelli Funds LLC | 85,000 | $5.40M | 0.04% | −3,750−4.2% | Reduced |
| Squarepoint Ops LLC | 84,269 | $5.35M | 0.03% | −11,446−12.0% | Reduced |
| Gateway Investment Advisers LLC | 83,869 | $5.32M | 0.07% | −190.0% | Reduced |
| Eagle Capital Management LLC | 82,365 | $5.23M | 0.02% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 81,550 | $5.18M | 0.01% | −180,500−68.9% | Reduced |
| Burney Co | 78,501 | $4.98M | 0.23% | +913+1.2% | Added |
| GHP Investment Advisors, Inc. | 77,834 | $4.97M | 0.30% | +1,020+1.3% | Added |
| Jump Financial, LLC | 77,474 | $4.92M | 0.18% | +53,952+229.4% | Added |
| Henshaw Capital LLC | 75,747 | $4.81M | 0.28% | 00.0% | Unchanged |
| Storebrand Asset Management AS | 74,115 | $4.71M | 0.02% | −4,148−5.3% | Reduced |
| QRG Capital Management, Inc. | 73,873 | $4.69M | 0.08% | +73,873 | New |
| Mercer Global Advisors Inc | 71,911 | $4.57M | 0.02% | +6,553+10.0% | Added |
| Commonwealth Equity Services, LLC | 71,616 | $4.55M | 0.01% | +7,378+11.5% | Added |
| Voya Investment Management LLC | 71,090 | $4.51M | 0.00% | −3,129−4.2% | Reduced |
| Alaska Permanent Fund Corp | 70,645 | $4.49M | 0.08% | −5,228−6.9% | Reduced |
| Rafferty Asset Management, LLC | 68,277 | $4.33M | 0.03% | +3,840+6.0% | Added |
| Captrust Financial Advisors | 66,857 | $4.24M | 0.02% | −10,516−13.6% | Reduced |
| Caisse de Depot Et Placement du Quebec | 66,534 | $4.22M | 0.01% | +65,432+5,937.6% | Added |
| Comerica Bank | 65,558 | $4.16M | 0.02% | −144,462−68.8% | Reduced |
| Crestline Management, LP | 65,000 | $4.13M | 0.49% | +65,000 | New |
| Natixis | 62,848 | $3.99M | 0.03% | +28,194+81.4% | Added |
| Nomura Asset Management Co Ltd | 62,135 | $3.94M | 0.02% | −9,588−13.4% | Reduced |
| Montag A & Associates Inc | 60,767 | $3.89M | 0.25% | −1,473−2.4% | Reduced |
| Trexquant Investment LP | 60,737 | $3.86M | 0.10% | +14,695+31.9% | Added |
| Gamco Investors, Inc. Et Al | 60,634 | $3.85M | 0.04% | −1,700−2.7% | Reduced |
| Standard Life Aberdeen plc | 59,538 | $3.78M | 0.01% | −9,739−14.1% | Reduced |
| Renaissance Technologies LLC | 57,498 | $3.65M | 0.01% | −432,322−88.3% | Reduced |
| PGGM Investments | 57,434 | $3.65M | 0.06% | −1,022−1.7% | Reduced |
| Arizona State Retirement System | 56,916 | $3.61M | 0.03% | −601−1.0% | Reduced |
| State of Michigan Retirement System | 55,746 | $3.54M | 0.02% | +500+0.9% | Added |
| The PNC Financial Services Group, Inc. | 55,657 | $3.53M | 0.00% | +1,185+2.2% | Added |
| Butensky & Cohen Financial Security, Inc | 55,354 | $3.51M | 1.28% | +3,514+6.8% | Added |
| American International Group, Inc. | 55,286 | $3.51M | 0.02% | −371−0.7% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 54,917 | $3.49M | 0.01% | +3,345+6.5% | Added |
| Annandale Capital, LLC | 54,853 | $3.48M | 1.04% | +4,832+9.7% | Added |
| Tobam | 53,857 | $3.42M | 0.27% | −38,271−41.5% | Reduced |
| American Century Companies Inc | 53,653 | $3.41M | 0.00% | +5,668+11.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 53,000 | $3.36M | 0.02% | −50,476−48.8% | Reduced |
| Stoneridge Investment Partners LLC | 52,900 | $3.36M | 1.59% | −2,597−4.7% | Reduced |
| Amalgamated Bank | 52,600 | $3.34M | 0.03% | +93+0.2% | Added |
| Wade G W & Inc | 51,917 | $3.30M | 0.12% | −10,000−16.2% | Reduced |
| Assetmark, Inc | 51,848 | $3.29M | 0.01% | +6,857+15.2% | Added |
| HighTower Advisors, LLC | 51,581 | $3.28M | 0.01% | +4,073+8.6% | Added |
| Forte Capital LLC | 51,574 | $3.27M | 0.50% | +51,574 | New |
| MetLife Investment Management | 50,298 | $3.19M | 0.02% | −898−1.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 49,967 | $3.17M | 0.01% | −2,435−4.6% | Reduced |