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 |
|---|---|---|---|---|---|
| Commonwealth Equity Services, LLC | 71,616 | $4.55M | 0.01% | +7,378+11.5% | Added |
| Mercer Global Advisors Inc | 71,911 | $4.57M | 0.02% | +6,553+10.0% | Added |
| QRG Capital Management, Inc. | 73,873 | $4.69M | 0.08% | +73,873 | New |
| Storebrand Asset Management AS | 74,115 | $4.71M | 0.02% | −4,148−5.3% | Reduced |
| Henshaw Capital LLC | 75,747 | $4.81M | 0.28% | 00.0% | Unchanged |
| Jump Financial, LLC | 77,474 | $4.92M | 0.18% | +53,952+229.4% | Added |
| GHP Investment Advisors, Inc. | 77,834 | $4.97M | 0.30% | +1,020+1.3% | Added |
| Burney Co | 78,501 | $4.98M | 0.23% | +913+1.2% | Added |
| Two Sigma Advisers, LP | 81,550 | $5.18M | 0.01% | −180,500−68.9% | Reduced |
| Eagle Capital Management LLC | 82,365 | $5.23M | 0.02% | 00.0% | Unchanged |
| Gateway Investment Advisers LLC | 83,869 | $5.32M | 0.07% | −190.0% | Reduced |
| Squarepoint Ops LLC | 84,269 | $5.35M | 0.03% | −11,446−12.0% | Reduced |
| Gabelli Funds LLC | 85,000 | $5.40M | 0.04% | −3,750−4.2% | Reduced |
| Schroder Investment Management Group | 86,253 | $5.48M | 0.01% | −321−0.4% | Reduced |
| Corbyn Investment Management Inc | 87,695 | $5.57M | 2.85% | −658−0.7% | Reduced |
| Public Employees Retirement System of Ohio | 90,270 | $5.73M | 0.03% | −11,477−11.3% | Reduced |
| DekaBank Deutsche Girozentrale | 88,623 | $5.74M | 0.01% | −27,888−23.9% | Reduced |
| Jane Street Group, LLC | 91,320 | $5.80M | 0.01% | +32,576+55.5% | Added |
| Asset Management One Co.,Ltd. | 91,736 | $5.82M | 0.03% | −2,907−3.1% | Reduced |
| Thrivent Financial for Lutherans | 95,127 | $6.04M | 0.01% | +8,908+10.3% | Added |
| BNP Paribas Arbitrage, SA | 98,172 | $6.23M | 0.01% | −114,074−53.7% | Reduced |
| Townsend & Associates, Inc | 100,886 | $6.59M | 1.39% | +39,797+65.1% | Added |
| Korea Investment CORP | 104,538 | $6.64M | 0.02% | −20,237−16.2% | Reduced |
| ExodusPoint Capital Management, LP | 105,838 | $6.72M | 0.09% | +96,337+1,014.0% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 106,336 | $6.75M | 0.15% | 00.0% | Unchanged |
| Frontier Capital Management Co LLC | 106,594 | $6.77M | 0.07% | −1,062−1.0% | Reduced |
| State of New Jersey Common Pension Fund D | 106,886 | $6.79M | 0.02% | −10,263−8.8% | Reduced |
| LPL Financial LLC | 108,718 | $6.90M | 0.00% | +39,561+57.2% | Added |
| Summit Global Investments | 109,402 | $6.95M | 0.46% | +9,271+9.3% | Added |
| CI Private Wealth, LLC | 110,691 | $7.03M | 0.02% | +7,643+7.4% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 111,249 | $7.06M | 0.09% | +4,800+4.5% | Added |
| Zacks Investment Management | 112,194 | $7.12M | 0.09% | +670+0.6% | Added |
| New Vernon Investment Management LLC | 114,689 | $7.28M | 11.13% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 114,696 | $7.28M | 0.03% | −1,156−1.0% | Reduced |
| Intech Investment Management LLC | 116,362 | $7.39M | 0.11% | −16,614−12.5% | Reduced |
| Nisa Investment Advisors, LLC | 118,048 | $7.49M | 0.06% | −909−0.8% | Reduced |
| Capital Fund Management S.A. | 120,794 | $7.67M | 0.10% | −2,197−1.8% | Reduced |
| Pictet Asset Management Holding SA | 120,804 | $7.67M | 0.01% | +120,804 | New |
| Advisor Group Holdings, Inc. | 121,100 | $7.69M | 0.01% | +25,671+26.9% | Added |
| National Bank of Canada | 123,796 | $7.77M | 0.01% | −5,728−4.4% | Reduced |
| Cubist Systematic Strategies, LLC | 122,517 | $7.78M | 0.10% | −196,878−61.6% | Reduced |
| SEI Investments Co | 126,300 | $8.02M | 0.01% | −689−0.5% | Reduced |
| Holocene Advisors, LP | 127,402 | $8.09M | 0.04% | −13,723−9.7% | Reduced |
| Picton Mahoney Asset Management | 127,984 | $8.13M | 0.37% | +127,984 | New |
| Fairholme Capital Management LLC | 128,200 | $8.14M | 0.58% | −3,000−2.3% | Reduced |
| Boston Partners | 132,892 | $8.44M | 0.01% | −26,507−16.6% | Reduced |
| Great West Life Assurance Co | 135,277 | $8.59M | 0.02% | −9,032−6.3% | Reduced |
| State of Wisconsin Investment Board | 141,003 | $8.95M | 0.03% | +15,450+12.3% | Added |
| Brandywine Global Investment Management, LLC | 143,405 | $9.10M | 0.08% | −142,967−49.9% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 144,786 | $9.19M | 0.02% | −2,304−1.6% | Reduced |
| Treasurer of the State of North Carolina | 160,100 | $10.2M | 0.06% | −6,952−4.2% | Reduced |
| Isthmus Partners, LLC | 160,321 | $10.2M | 1.47% | −245−0.2% | Reduced |
| Torray LLC | 162,245 | $10.3M | 1.82% | 00.0% | Unchanged |
| Hutchinson Capital Management | 162,670 | $10.3M | 2.43% | −1,405−0.9% | Reduced |
| Citigroup Inc | 165,406 | $10.5M | 0.01% | −202,547−55.0% | Reduced |
| Janney Montgomery Scott LLC | 166,240 | $10.6M | 0.04% | +6,371+4.0% | Added |
| Royal London Asset Management Ltd | 166,870 | $10.6M | 0.03% | +24,053+16.8% | Added |
| Cerity Partners LLC | 165,843 | $10.6M | 0.05% | +6,418+4.0% | Added |
| Gilder Gagnon Howe & Co LLC | 168,844 | $10.7M | 0.16% | −477−0.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 173,316 | $11.0M | 0.03% | −47,779−21.6% | Reduced |
| Ensign Peak Advisors, Inc | 173,475 | $11.0M | 0.02% | +27,108+18.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 180,187 | $11.4M | 0.02% | −2,266−1.2% | Reduced |
| Stephens Inc | 183,359 | $11.6M | 0.22% | −18,012−8.9% | Reduced |
| Prudential Financial Inc | 184,627 | $11.7M | 0.02% | −1,581−0.8% | Reduced |
| FMR LLC | 191,301 | $12.1M | 0.00% | −47,703−20.0% | Reduced |
| Prospector Partners LLC | 193,590 | $12.3M | 1.72% | +650+0.3% | Added |
| Speece Thorson Capital Group Inc | 195,944 | $12.4M | 2.74% | −322−0.2% | Reduced |
| Ameriprise Financial Inc | 202,331 | $12.9M | 0.00% | −25,084−11.0% | Reduced |
| Bank of Nova Scotia | 204,183 | $13.0M | 0.03% | +120,174+143.0% | Added |
| KBC Group NV | 204,431 | $13.0M | 0.05% | −51,842−20.2% | Reduced |
| Natixis Advisors, L.P. | 209,081 | $13.3M | 0.04% | +33,221+18.9% | Added |
| New York State Teachers Retirement System | 210,684 | $13.4M | 0.03% | −20,826−9.0% | Reduced |
| Bank of Montreal | 212,521 | $13.7M | 0.01% | +91,493+75.6% | Added |
| Philo Smith Capital Corp | 219,921 | $14.0M | 4.79% | 00.0% | Unchanged |
| FIL Ltd | 230,590 | $14.6M | 0.02% | −171,292−42.6% | Reduced |
| D. E. Shaw & Co., Inc. | 231,763 | $14.7M | 0.02% | −719,985−75.6% | Reduced |
| Stansberry Asset Management, LLC | 232,351 | $14.8M | 2.58% | +9,266+4.2% | Added |
| State of Tennessee, Treasury Department | 236,369 | $15.0M | 0.06% | −91,858−28.0% | Reduced |
| Martingale Asset Management L P | 237,424 | $15.1M | 0.32% | −52,252−18.0% | Reduced |
| State Board of Administration of Florida Retirement System | 242,698 | $15.4M | 0.04% | +220+0.1% | Added |
| Principal Financial Group Inc | 243,652 | $15.5M | 0.01% | +9,792+4.2% | Added |
| Tudor Investment Corp Et Al | 247,779 | $15.7M | 0.23% | −48,275−16.3% | Reduced |
| Loomis Sayles & Co L P | 248,680 | $15.8M | 0.03% | +65,297+35.6% | Added |
| Teacher Retirement System of Texas | 258,591 | $16.4M | 0.11% | −7,499−2.8% | Reduced |
| Wallington Asset Management, LLC | 260,628 | $16.5M | 3.01% | −1,820−0.7% | Reduced |
| Price T Rowe Associates Inc | 262,274 | $16.7M | 0.00% | −2,301−0.9% | Reduced |
| Qube Research & Technologies Ltd | 266,907 | $16.9M | 0.05% | −91,200−25.5% | Reduced |
| Public Employees Retirement Association of Colorado | 269,817 | $17.1M | 0.09% | −3,272−1.2% | Reduced |
| TD Asset Management Inc | 279,855 | $17.8M | 0.02% | +58,576+26.5% | Added |
| Alliancebernstein L.P. | 288,598 | $18.3M | 0.01% | −7,441−2.5% | Reduced |
| America First Investment Advisors, LLC | 289,302 | $18.4M | 5.10% | +1,389+0.5% | Added |
| Two Sigma Investments, LP | 297,280 | $18.9M | 0.05% | −343,607−53.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 298,071 | $18.9M | 0.10% | −108,215−26.6% | Reduced |
| CWM, LLC | 300,266 | $19.1M | 0.12% | −26,356−8.1% | Reduced |
| Canada Pension Plan Investment Board | 302,370 | $19.2M | 0.03% | +147,000+94.6% | Added |
| Assenagon Asset Management S.A. | 318,232 | $20.2M | 0.07% | +318,232 | New |
| California State Teachers Retirement System | 320,449 | $20.3M | 0.03% | −24,651−7.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 321,807 | $20.4M | 0.12% | −68,540−17.6% | Reduced |
| Amundi | 334,868 | $21.4M | 0.01% | +65,244+24.2% | Added |
| Man Group plc | – | $22.0M | 0.07% | – | – |