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, Q4 2022
Institutional positions in Berkley W R Corp as of Dec 31, 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
- 716
- +61 vs. Q3 2022
- Shares held
- 181.9M
- +6.63M (+3.8%) vs. Q3 2022
- Total value
- $13.2B
- +$1.87B (+16.5%) vs. Q3 2022
- New holders
- 106
- 266 more added
- Sold out
- 45
- 237 more reduced
12 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atria Investments LLC | 51,469 | $3.74M | 0.08% | −1,396−2.6% | Reduced |
| The PNC Financial Services Group, Inc. | 52,506 | $3.81M | 0.00% | −212−0.4% | Reduced |
| MetLife Investment Management | 52,880 | $3.84M | 0.03% | −837−1.6% | Reduced |
| Moran Wealth Management, LLC | 53,136 | $3.86M | 0.15% | +53,136 | New |
| EHP Funds Inc. | 53,900 | $3.91M | 0.82% | −3,400−5.9% | Reduced |
| Handelsbanken Fonder AB | 54,214 | $3.93M | 0.02% | −20,281−27.2% | Reduced |
| Amalgamated Bank | 54,481 | $3.95M | 0.04% | +373+0.7% | Added |
| McLean Asset Management Corp | 55,196 | $4.01M | 1.36% | −15,490−21.9% | Reduced |
| State of Michigan Retirement System | 55,546 | $4.03M | 0.03% | +300+0.5% | Added |
| Yousif Capital Management, LLC | 56,466 | $4.10M | 0.05% | +10,717+23.4% | Added |
| Nomura Asset Management Co Ltd | 57,196 | $4.12M | 0.02% | −1,527−2.6% | Reduced |
| First Republic Investment Management, Inc. | 56,994 | $4.14M | 0.01% | −3,733−6.1% | Reduced |
| NewEdge Wealth, LLC | 57,609 | $4.18M | 0.18% | +2,097+3.8% | Added |
| ProShare Advisors LLC | 58,759 | $4.26M | 0.01% | +640+1.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 59,337 | $4.31M | 0.01% | −29,312−33.1% | Reduced |
| Bridgewater Associates, LP | 59,713 | $4.33M | 0.02% | +16,488+38.1% | Added |
| Forsta Ap-Fonden | 59,800 | $4.34M | 0.05% | −18,200−23.3% | Reduced |
| Arizona State Retirement System | 60,070 | $4.36M | 0.04% | +1,819+3.1% | Added |
| Balyasny Asset Management LLC | 60,105 | $4.36M | 0.02% | +4,584+8.3% | Added |
| American International Group, Inc. | 60,432 | $4.39M | 0.03% | +4,785+8.6% | Added |
| Wade G W & Inc | 61,258 | $4.45M | 0.18% | +179+0.3% | Added |
| Henshaw Capital LLC | 61,465 | $4.46M | 0.30% | −6,600−9.7% | Reduced |
| Gladstone Institutional Advisory LLC | 62,869 | $4.56M | 0.32% | +62,869 | New |
| Montag A & Associates Inc | 62,870 | $4.56M | 0.31% | +97+0.2% | Added |
| Captrust Financial Advisors | 64,281 | $4.66M | 0.02% | −1,561−2.4% | Reduced |
| Moody Lynn & Lieberson, LLC | 64,388 | $4.67M | 0.43% | +463+0.7% | Added |
| Teachers Retirement System of the State of Kentucky | 64,880 | $4.71M | 0.05% | −2,452−3.6% | Reduced |
| Element Capital Management LLC | 65,233 | $4.73M | 2.81% | +65,233 | New |
| PGGM Investments | 65,280 | $4.74M | 0.08% | −26,932−29.2% | Reduced |
| Retirement Systems of Alabama | 65,487 | $4.75M | 0.02% | −2,358−3.5% | Reduced |
| Gamco Investors, Inc. Et Al | 65,835 | $4.78M | 0.05% | +1,854+2.9% | Added |
| Dorsey Wright & Associates | 66,868 | $4.85M | 1.42% | +66,868 | New |
| Stansberry Asset Management, LLC | 67,151 | $4.87M | 1.01% | +2,922+4.5% | Added |
| Eagle Capital Management LLC | 67,365 | $4.89M | 0.02% | −15,000−18.2% | Reduced |
| CIBC World Markets Corp | 67,542 | $4.90M | 0.03% | +33,811+100.2% | Added |
| Mercer Global Advisors Inc | 68,867 | $5.00M | 0.03% | +6,409+10.3% | Added |
| Royal London Asset Management Ltd | 71,511 | $5.19M | 0.02% | +7,359+11.5% | Added |
| Unigestion Holding SA | 74,436 | $5.45M | 0.29% | +74,436 | New |
| Triasima Portfolio Management inc. | 75,380 | $5.47M | 0.42% | +19,460+34.8% | Added |
| Speece Thorson Capital Group Inc | 75,823 | $5.50M | 1.18% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 76,648 | $5.56M | 0.38% | +2,849+3.9% | Added |
| Marietta Investment Partners LLC | 76,813 | $5.57M | 1.58% | +5,411+7.6% | Added |
| Gateway Investment Advisers LLC | 77,293 | $5.61M | 0.07% | −676−0.9% | Reduced |
| Susquehanna Fundamental Investments, LLC | 77,351 | $5.61M | 0.10% | −34,980−31.1% | Reduced |
| Rafferty Asset Management, LLC | 78,746 | $5.71M | 0.05% | +8,587+12.2% | Added |
| Churchill Management Corp | 79,517 | $5.77M | 0.14% | −6,547−7.6% | Reduced |
| Tudor Investment Corp Et Al | 79,832 | $5.79M | 0.14% | +79,832 | New |
| Railway Pension Investments Ltd | 80,677 | $5.85M | 0.06% | 00.0% | Unchanged |
| Achmea Investment Management B.V. | 86,140 | $5.86M | 0.20% | −693−0.8% | Reduced |
| Standard Life Aberdeen plc | 80,727 | $5.86M | 0.02% | +10,697+15.3% | Added |
| Two Sigma Investments, LP | 81,374 | $5.91M | 0.02% | −83,347−50.6% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 81,905 | $5.95M | 0.01% | −14,566−15.1% | Reduced |
| Burney Co | 82,094 | $5.96M | 0.30% | −10.0% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 82,099 | $5.96M | 0.08% | +14,100+20.7% | Added |
| NatWest Group plc | 82,285 | $5.97M | 3.39% | −1,031−1.2% | Reduced |
| Susquehanna International Group, LLP | 82,391 | $5.98M | 0.01% | +42,911+108.7% | Added |
| Adage Capital Partners GP, L.L.C. | 82,950 | $6.02M | 0.01% | −25,200−23.3% | Reduced |
| Corbyn Investment Management Inc | 82,997 | $6.02M | 2.40% | −70−0.1% | Reduced |
| Thrivent Financial for Lutherans | 84,149 | $6.11M | 0.02% | +75,437+865.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 85,853 | $6.23M | 0.04% | +79,337+1,217.6% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 87,550 | $6.35M | 0.09% | +3,399+4.0% | Added |
| DekaBank Deutsche Girozentrale | 87,322 | $6.38M | 0.02% | +1,083+1.3% | Added |
| Bank of Nova Scotia | 90,102 | $6.54M | 0.02% | +4,087+4.8% | Added |
| Asset Management One Co.,Ltd. | 90,540 | $6.63M | 0.03% | +1,369+1.5% | Added |
| Pictet Asset Management SA | 91,445 | $6.64M | 0.01% | +1,681+1.9% | Added |
| Canada Pension Plan Investment Board | 93,617 | $6.79M | 0.01% | −175,100−65.2% | Reduced |
| D. E. Shaw & Co., Inc. | 95,808 | $6.95M | 0.01% | +21,836+29.5% | Added |
| National Bank of Canada | 104,229 | $7.56M | 0.02% | −66,039−38.8% | Reduced |
| Prospector Partners LLC | 104,770 | $7.60M | 1.05% | 00.0% | Unchanged |
| Zacks Investment Management | 105,099 | $7.63M | 0.11% | +67,178+177.2% | Added |
| HighTower Advisors, LLC | 106,390 | $7.71M | 0.02% | +54+0.1% | Added |
| Public Employees Retirement System of Ohio | 107,849 | $7.83M | 0.03% | +1,760+1.7% | Added |
| Toronto Dominion Bank | 114,590 | $8.31M | 0.01% | +25,937+29.3% | Added |
| Worldquant Millennium Advisors LLC | 114,795 | $8.33M | 0.19% | −158,903−58.1% | Reduced |
| Schroder Investment Management Group | 115,090 | $8.35M | 0.01% | +20,836+22.1% | Added |
| LPL Financial LLC | 115,832 | $8.41M | 0.01% | +13,376+13.1% | Added |
| Alberta Investment Management Corp | 115,888 | $8.41M | 0.07% | +96,925+511.1% | Added |
| Ensign Peak Advisors, Inc | 117,115 | $8.50M | 0.02% | +61,663+111.2% | Added |
| State of New Jersey Common Pension Fund D | 117,149 | $8.50M | 0.03% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 117,912 | $8.56M | 0.04% | −7,151−5.7% | Reduced |
| Gilder Gagnon Howe & Co LLC | 119,208 | $8.65M | 0.16% | −1,125−0.9% | Reduced |
| State of Wisconsin Investment Board | 120,823 | $8.77M | 0.03% | −22,002−15.4% | Reduced |
| Driehaus Capital Management LLC | 124,393 | $9.03M | 0.13% | +34,232+38.0% | Added |
| Gabelli Funds LLC | 127,350 | $9.24M | 0.07% | −8,900−6.5% | Reduced |
| Aviva PLC | 130,967 | $9.50M | 0.05% | −8,329−6.0% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 133,997 | $9.66M | 0.03% | −18,772−12.3% | Reduced |
| Pacer Advisors, Inc. | 135,037 | $9.80M | 0.05% | +134,620+32,283.0% | Added |
| Vestmark Advisory Solutions, Inc. | 135,427 | $9.83M | 0.48% | −3,086−2.2% | Reduced |
| YorkBridge Wealth Partners, LLC | 137,444 | $9.97M | 2.53% | −2,700−1.9% | Reduced |
| Andra AP-fonden | 138,600 | $10.1M | 0.30% | −11,200−7.5% | Reduced |
| AXA S.A. | 141,411 | $10.3M | 0.04% | −158,524−52.9% | Reduced |
| Great West Life Assurance Co | 146,432 | $10.7M | 0.03% | +145+0.1% | Added |
| Brookfield Asset Management Inc. | 149,655 | $10.9M | 0.04% | −94,208−38.6% | Reduced |
| Manufacturers Life Insurance Company, The | 150,417 | $10.9M | 0.01% | −7,398−4.7% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 151,635 | $11.0M | 0.03% | +23,098+18.0% | Added |
| BNP Paribas Arbitrage, SA | 152,337 | $11.1M | 0.03% | +89,017+140.6% | Added |
| ExodusPoint Capital Management, LP | 154,068 | $11.2M | 0.17% | +71,981+87.7% | Added |
| Isthmus Partners, LLC | 158,478 | $11.5M | 1.73% | −4,241−2.6% | Reduced |
| Boston Partners | 172,782 | $12.5M | 0.02% | +96,337+126.0% | Added |
| Twinbeech Capital LP | 176,626 | $12.8M | 0.24% | +176,626 | New |