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 2022
Institutional positions in Berkley W R Corp as of Sep 30, 2022. 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
- +11 vs. Q2 2022
- Shares held
- 184.9M
- +2.08M (+1.1%) vs. Q2 2022
- Total value
- $11.9B
- −$540.9M (−4.3%) vs. Q2 2022
- New holders
- 81
- 259 more added
- Sold out
- 70
- 225 more reduced
9 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Boston Partners | 76,445 | $5.05M | 0.01% | +17,323+29.3% | Added |
| Railway Pension Investments Ltd | 80,677 | $5.21M | 0.06% | +18,800+30.4% | Added |
| ExodusPoint Capital Management, LP | 82,087 | $5.30M | 0.07% | −1,281−1.5% | Reduced |
| Burney Co | 82,095 | $5.30M | 0.29% | +1,739+2.2% | Added |
| Eagle Capital Management LLC | 82,365 | $5.32M | 0.02% | 00.0% | Unchanged |
| Marietta Investment Partners LLC | 71,402 | $5.35M | 1.59% | +56,659+384.3% | Added |
| Corbyn Investment Management Inc | 83,067 | $5.36M | 2.29% | −1,192−1.4% | Reduced |
| NatWest Group plc | 83,316 | $5.38M | 3.12% | +83,316 | New |
| Banco Bilbao Vizcaya Argentaria, S.A. | 84,151 | $5.43M | 0.09% | +45,822+119.5% | Added |
| Bank of Nova Scotia | 86,015 | $5.55M | 0.02% | −33,507−28.0% | Reduced |
| Churchill Management Corp | 86,064 | $5.56M | 0.15% | −117−0.1% | Reduced |
| DekaBank Deutsche Girozentrale | 86,239 | $5.57M | 0.02% | +19,128+28.5% | Added |
| Achmea Investment Management B.V. | 86,833 | $5.61M | 0.20% | +44,850+106.8% | Added |
| Martingale Asset Management L P | 87,579 | $5.66M | 0.11% | −4,790−5.2% | Reduced |
| Toronto Dominion Bank | 88,653 | $5.72M | 0.01% | −13,061−12.8% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 88,649 | $5.72M | 0.01% | +80,798+1,029.1% | Added |
| Asset Management One Co.,Ltd. | 89,171 | $5.76M | 0.03% | −17,500−16.4% | Reduced |
| Pictet Asset Management SA | 89,764 | $5.80M | 0.01% | +2,270+2.6% | Added |
| Driehaus Capital Management LLC | 90,161 | $5.82M | 0.09% | −275,732−75.4% | Reduced |
| Qube Research & Technologies Ltd | 91,548 | $5.91M | 0.04% | +85,198+1,341.7% | Added |
| PGGM Investments | 92,212 | $5.96M | 0.10% | +92,212 | New |
| Schroder Investment Management Group | 94,254 | $6.09M | 0.01% | +78,504+498.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 96,471 | $6.23M | 0.01% | +11,218+13.2% | Added |
| LPL Financial LLC | 102,456 | $6.62M | 0.01% | +27,837+37.3% | Added |
| Prospector Partners LLC | 104,770 | $6.77M | 1.04% | −9,375−8.2% | Reduced |
| Public Employees Retirement System of Ohio | 106,089 | $6.85M | 0.03% | +1,296+1.2% | Added |
| HighTower Advisors, LLC | 106,336 | $6.86M | 0.02% | +1,048+1.0% | Added |
| Adage Capital Partners GP, L.L.C. | 108,150 | $6.98M | 0.02% | +65,000+150.6% | Added |
| Susquehanna Fundamental Investments, LLC | 112,331 | $7.25M | 0.12% | +112,331 | New |
| State of New Jersey Common Pension Fund D | 117,149 | $7.57M | 0.03% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 118,945 | $7.68M | 0.05% | +12,669+11.9% | Added |
| Gilder Gagnon Howe & Co LLC | 120,333 | $7.77M | 0.14% | +90.0% | Added |
| Nisa Investment Advisors, LLC | 120,902 | $7.81M | 0.07% | −4,673−3.7% | Reduced |
| Korea Investment CORP | 121,876 | $7.87M | 0.02% | +73,491+151.9% | Added |
| Chevy Chase Trust Holdings, Inc. | 125,063 | $8.08M | 0.03% | −1,797−1.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 128,537 | $8.30M | 0.03% | +5,587+4.5% | Added |
| Gabelli Funds LLC | 136,250 | $8.80M | 0.07% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 137,900 | $8.91M | 0.03% | +41,600+43.2% | Added |
| Vestmark Advisory Solutions, Inc. | 138,513 | $8.95M | 0.50% | +4,429+3.3% | Added |
| Aviva PLC | 139,296 | $9.00M | 0.05% | +15,033+12.1% | Added |
| YorkBridge Wealth Partners, LLC | 140,144 | $9.05M | 2.33% | −84,554−37.6% | Reduced |
| State of Wisconsin Investment Board | 142,825 | $9.22M | 0.03% | −29,111−16.9% | Reduced |
| Great West Life Assurance Co | 146,287 | $9.44M | 0.03% | +11,971+8.9% | Added |
| Treasurer of the State of North Carolina | 149,206 | $9.64M | 0.06% | +19,423+15.0% | Added |
| Andra AP-fonden | 149,800 | $9.67M | 0.32% | +11,400+8.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 152,769 | $9.87M | 0.03% | +6,184+4.2% | Added |
| Truist Financial Corp | 153,175 | $9.89M | 0.02% | +16,049+11.7% | Added |
| Point72 Asset Management, L.P. | 157,450 | $10.2M | 0.04% | +27,989+21.6% | Added |
| Manufacturers Life Insurance Company, The | 157,815 | $10.2M | 0.01% | +1,441+0.9% | Added |
| Storebrand Asset Management AS | 161,285 | $10.4M | 0.06% | +5,274+3.4% | Added |
| Jupiter Asset Management Ltd | 161,500 | $10.4M | 0.16% | −46,200−22.2% | Reduced |
| SEI Investments Co | 162,477 | $10.5M | 0.02% | +34,861+27.3% | Added |
| Isthmus Partners, LLC | 162,719 | $10.5M | 1.81% | −1,108−0.7% | Reduced |
| Two Sigma Investments, LP | 164,721 | $10.6M | 0.04% | +10,039+6.5% | Added |
| Allspring Global Investments Holdings, LLC | 167,531 | $10.8M | 0.02% | +139,412+495.8% | Added |
| National Bank of Canada | 170,268 | $11.0M | 0.06% | +99,131+139.4% | Added |
| American Century Companies Inc | 172,216 | $11.1M | 0.01% | +144,777+527.6% | Added |
| Franklin Resources Inc | 180,469 | $11.7M | 0.01% | +38,636+27.2% | Added |
| Advisor Group Holdings, Inc. | 188,252 | $12.2M | 0.03% | +29,600+18.7% | Added |
| Channing Capital Management, LLC | 189,739 | $12.3M | 0.42% | −23,260−10.9% | Reduced |
| Millennium Management LLC | 193,940 | $12.5M | 0.02% | −1,200,317−86.1% | Reduced |
| Brandywine Global Investment Management, LLC | 193,981 | $12.5M | 0.12% | +4,899+2.6% | Added |
| Prudential Financial Inc | 196,155 | $12.7M | 0.02% | −180,525−47.9% | Reduced |
| Alyeska Investment Group, L.P. | 202,382 | $13.1M | 0.15% | +202,382 | New |
| Janney Montgomery Scott LLC | 203,994 | $13.2M | 0.06% | +203,994 | New |
| TD Asset Management Inc | 205,479 | $13.4M | 0.02% | +47,500+30.1% | Added |
| Natixis Advisors, L.P. | 216,066 | $14.0M | 0.06% | +15,940+8.0% | Added |
| Voya Investment Management LLC | 220,929 | $14.3M | 0.02% | +144,765+190.1% | Added |
| Polaris Wealth Advisory Group, LLC | 211,533 | $14.3M | 1.19% | +211,533 | New |
| Pinebridge Investments, L.P. | 227,326 | $14.7M | 0.19% | +55,292+32.1% | Added |
| Philo Smith Capital Corp | 234,921 | $15.2M | 6.22% | 00.0% | Unchanged |
| Bank of Montreal | 233,253 | $15.3M | 0.01% | −8,803−3.6% | Reduced |
| Brookfield Asset Management Inc. | 243,863 | $15.7M | 0.06% | +243,863 | New |
| New York State Teachers Retirement System | 244,064 | $15.8M | 0.04% | +10,748+4.6% | Added |
| State Board of Administration of Florida Retirement System | 254,018 | $16.4M | 0.04% | 00.0% | Unchanged |
| Principal Financial Group Inc | 254,576 | $16.4M | 0.01% | −9,225−3.5% | Reduced |
| KBC Group NV | 256,180 | $16.5M | 0.09% | +32,043+14.3% | Added |
| Alliancebernstein L.P. | 258,908 | $16.7M | 0.01% | −4,373−1.7% | Reduced |
| Wallington Asset Management, LLC | 259,690 | $16.8M | 3.97% | +2,882+1.1% | Added |
| Price T Rowe Associates Inc | 263,437 | $17.0M | 0.00% | +10,381+4.1% | Added |
| Allianz Asset Management GmbH | 267,751 | $17.3M | 0.04% | −310,667−53.7% | Reduced |
| Canada Pension Plan Investment Board | 268,717 | $17.4M | 0.03% | +250,170+1,348.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 271,417 | $17.5M | 0.09% | +223,337+464.5% | Added |
| Worldquant Millennium Advisors LLC | 273,698 | $17.7M | 0.43% | +31,348+12.9% | Added |
| Frontier Capital Management Co LLC | 275,166 | $17.8M | 0.21% | −1,465−0.5% | Reduced |
| Teacher Retirement System of Texas | 289,222 | $18.7M | 0.14% | −48,261−14.3% | Reduced |
| Anchor Capital Advisors LLC | 293,633 | $19.0M | 0.52% | −18,056−5.8% | Reduced |
| AXA S.A. | 299,935 | $19.4M | 0.08% | +2,969+1.0% | Added |
| Assenagon Asset Management S.A. | 300,380 | $19.4M | 0.08% | +230,773+331.5% | Added |
| Chilton Investment Co LLC | 303,181 | $19.6M | 0.61% | +303,181 | New |
| Ameriprise Financial Inc | 318,819 | $20.5M | 0.01% | −12,651−3.8% | Reduced |
| America First Investment Advisors, LLC | 323,623 | $20.9M | 7.28% | −1,641−0.5% | Reduced |
| HSBC Holdings PLC | 335,544 | $21.8M | 0.04% | −43,002−11.4% | Reduced |
| California State Teachers Retirement System | 348,256 | $22.5M | 0.04% | −3,791−1.1% | Reduced |
| AQR Capital Management LLC | 348,410 | $22.5M | 0.05% | +131,491+60.6% | Added |
| National Pension Service | 351,355 | $22.9M | 0.05% | +351,355 | New |
| Mraz, Amerine & Associates, Inc. | 368,653 | $23.8M | 6.39% | +1,759+0.5% | Added |
| Segall Bryant & Hamill, LLC | 369,080 | $23.8M | 0.28% | +76,466+26.1% | Added |
| SG Americas Securities, LLC | 372,838 | $24.1M | 0.37% | +351,667+1,661.1% | Added |
| State of Tennessee, Treasury Department | 374,912 | $24.2M | 0.12% | 00.0% | Unchanged |