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, Q1 2023
Institutional positions in Berkley W R Corp as of Mar 31, 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
- 693
- −8 vs. Q4 2022
- Shares held
- 181.1M
- −503.1K (−0.3%) vs. Q4 2022
- Total value
- $11.2B
- −$1.95B (−14.8%) vs. Q4 2022
- New holders
- 88
- 256 more added
- Sold out
- 96
- 245 more reduced
15 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Banque Pictet & Cie SA | 24,703 | $1.54M | 0.01% | +24,703 | New |
| Taika Capital, LP | 24,700 | $1.54M | 0.73% | +24,700 | New |
| Assetmark, Inc | 24,641 | $1.53M | 0.01% | +2,831+13.0% | Added |
| Raymond James Trust N.A. | 24,310 | $1.51M | 0.05% | +356+1.5% | Added |
| Czech National Bank | 23,983 | $1.49M | 0.04% | +56+0.2% | Added |
| Ostrum Asset Management | 23,023 | $1.43M | 0.12% | +23,023 | New |
| Nissay Asset Management Corp | 22,935 | $1.43M | 0.01% | −655−2.8% | Reduced |
| Illinois Municipal Retirement Fund | 22,733 | $1.42M | 0.03% | 00.0% | Unchanged |
| Point72 Middle East FZE | 22,080 | $1.37M | 0.08% | +22,080 | New |
| Willow Creek Wealth Management Inc. | 21,920 | $1.36M | 0.21% | 00.0% | Unchanged |
| Patton Fund Management, Inc. | 21,871 | $1.36M | 0.39% | −14,256−39.5% | Reduced |
| Guggenheim Capital LLC | 21,752 | $1.35M | 0.01% | +5,037+30.1% | Added |
| Meiji Yasuda Life Insurance Co | 21,693 | $1.35M | 0.03% | +2,393+12.4% | Added |
| Leavell Investment Management, Inc. | 21,593 | $1.34M | 0.10% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 21,472 | $1.34M | 0.02% | +21,472 | New |
| JustInvest LLC | 21,135 | $1.32M | 0.05% | +5,237+32.9% | Added |
| Westpac Banking Corp | 20,742 | $1.29M | 0.02% | +6,116+41.8% | Added |
| McKinley Capital Management LLC /Delaware | 20,187 | $1.26M | 0.17% | −883−4.2% | Reduced |
| Citizens National Bank Trust Department | 20,010 | $1.25M | 0.35% | +6,180+44.7% | Added |
| Pensionfund Sabic | 20,000 | $1.25M | 0.43% | 00.0% | Unchanged |
| Applied Capital LLC | 19,992 | $1.24M | 1.23% | −104−0.5% | Reduced |
| LRT Capital Management, LLC | 19,938 | $1.24M | 0.93% | +19,938 | New |
| Vestcor Inc | 19,837 | $1.24M | 0.05% | +7,387+59.3% | Added |
| CIBC World Markets Inc. | 19,693 | $1.23M | 0.00% | −11,338−36.5% | Reduced |
| Personal Cfo Solutions, LLC | 19,561 | $1.22M | 0.25% | −1,258−6.0% | Reduced |
| Nilsine Partners, LLC | 19,277 | $1.20M | 0.19% | +19,277 | New |
| British Columbia Investment Management Corp | 18,909 | $1.18M | 0.01% | +234+1.3% | Added |
| Crossmark Global Holdings, Inc. | 18,331 | $1.14M | 0.03% | −69−0.4% | Reduced |
| Bridgefront Capital, LLC | 18,268 | $1.14M | 0.69% | +15,470+552.9% | Added |
| Twin Capital Management Inc | 17,920 | $1.12M | 0.15% | −1,344−7.0% | Reduced |
| M&T Bank Corp | 17,492 | $1.09M | 0.00% | +53+0.3% | Added |
| Hartford Investment Management Co | 17,349 | $1.08M | 0.04% | −2,072−10.7% | Reduced |
| Insight Inv LLC | 17,250 | $1.07M | 1.16% | −550−3.1% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 17,191 | $1.07M | 0.02% | +294+1.7% | Added |
| Toroso Investments, LLC | 17,168 | $1.07M | 0.04% | +2,141+14.2% | Added |
| Elgethun Capital Management | 16,898 | $1.07M | 0.34% | +20.0% | Added |
| Securian Asset Management, Inc | 17,105 | $1.06M | 0.03% | −100−0.6% | Reduced |
| Elo Mutual Pension Insurance Co | 17,037 | $1.06M | 0.03% | +617+3.8% | Added |
| DF Dent & Co Inc | 17,002 | $1.06M | 0.01% | 00.0% | Unchanged |
| Cetera Advisor Networks LLC | 16,621 | $1.03M | 0.01% | −2,131−11.4% | Reduced |
| ING Groep NV | 16,614 | $1.03M | 0.01% | −218,142−92.9% | Reduced |
| Grace & White Inc | 16,580 | $1.03M | 0.20% | 00.0% | Unchanged |
| Sawtooth Solutions, LLC | 16,485 | $1.03M | 0.03% | +2,115+14.7% | Added |
| Bleakley Financial Group, LLC | 16,317 | $1.02M | 0.03% | −15,930−49.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 16,232 | $1.01M | 0.19% | −5,702−26.0% | Reduced |
| Kentucky Retirement Systems | 16,106 | $1.00M | 0.04% | +47+0.3% | Added |
| Maryland State Retirement & Pension System | 15,960 | $993.7K | 0.02% | 00.0% | Unchanged |
| Vinva Investment Management Ltd | 15,793 | $979.2K | 0.08% | +15,793 | New |
| Waverton Investment Management Ltd | 15,727 | $979.2K | 0.03% | 00.0% | Unchanged |
| Ossiam | 15,502 | $965.2K | 0.02% | +268+1.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 15,072 | $938.0K | 0.00% | −1,405−8.5% | Reduced |
| D.A. Davidson & Co. | 14,938 | $930.1K | 0.01% | +1,975+15.2% | Added |
| Boothbay Fund Management, LLC | 14,871 | $925.9K | 0.03% | +7,413+99.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 14,694 | $915.0K | 0.06% | +7,449+102.8% | Added |
| Trust Co of Vermont | 14,508 | $903.3K | 0.06% | −1,383−8.7% | Reduced |
| Investment Management Corp of Ontario | 14,270 | $888.5K | 0.04% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 14,252 | $887.0K | 0.02% | +1,171+9.0% | Added |
| Prelude Capital Management, LLC | 14,029 | $873.4K | 0.06% | +14,029 | New |
| Advisor OS, LLC | 14,028 | $873.4K | 0.21% | −4,209−23.1% | Reduced |
| Versor Investments LP | 14,000 | $871.6K | 0.11% | +14,000 | New |
| Axq Capital, LP | 13,900 | $865.4K | 0.34% | +13,900 | New |
| Echo Street Capital Management LLC | 13,685 | $852.0K | 0.01% | +7,200+111.0% | Added |
| Machina Capital S.A.S. | 13,456 | $837.8K | 0.74% | +7,710+134.2% | Added |
| Tower Research Capital LLC (TRC) | 13,402 | $834.0K | 0.03% | +9,219+220.4% | Added |
| Louisiana State Employees Retirement System | 13,200 | $821.8K | 0.02% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 13,190 | $821.0K | 0.01% | −152−1.1% | Reduced |
| Mitchell & Pahl Private Wealth, LLC | 13,086 | $814.7K | 0.51% | −95−0.7% | Reduced |
| Forsta Ap-Fonden | 12,900 | $803.2K | 0.01% | −46,900−78.4% | Reduced |
| Stegent Equity Advisors, Inc. | 12,820 | $798.2K | 0.79% | −1,077−7.7% | Reduced |
| Pacer Advisors, Inc. | 12,722 | $792.1K | 0.00% | −122,315−90.6% | Reduced |
| Symmetry Partners, LLC | 12,643 | $787.0K | 0.04% | +575+4.8% | Added |
| Virtus ETF Advisers LLC | 12,619 | $785.7K | 0.43% | +1,793+16.6% | Added |
| Nordea Investment Management AB | 12,439 | $772.3K | 0.00% | +69+0.6% | Added |
| Vident Investment Advisory, LLC | 12,352 | $769.0K | 0.02% | +290+2.4% | Added |
| Procyon Private Wealth Partners, LLC | 12,266 | $763.7K | 0.13% | −3,359−21.5% | Reduced |
| Connectus Wealth, LLC | 11,815 | $735.7K | 0.02% | +48+0.4% | Added |
| Industrial Alliance Investment Management Inc. | 11,783 | $734.0K | 0.02% | +8,779+292.2% | Added |
| National Asset Management, Inc. | 11,650 | $725.4K | 0.02% | −2,615−18.3% | Reduced |
| Cognios Beta Neutral Large Cap Fund, LP | 11,664 | $723.5K | 0.69% | +7,949+214.0% | Added |
| Aquatic Capital Management LLC | 11,600 | $722.0K | 0.04% | +8,600+286.7% | Added |
| DuPont Capital Management Corp | 11,504 | $716.2K | 0.03% | −35,794−75.7% | Reduced |
| HM Payson & Co | 11,494 | $715.6K | 0.02% | −166−1.4% | Reduced |
| Sigma Planning Corp | 11,194 | $697.0K | 0.02% | +11,194 | New |
| Resonant Capital Advisors, LLC | 11,140 | $693.6K | 0.08% | −149−1.3% | Reduced |
| Scotia Capital Inc. | 11,037 | $687.2K | 0.01% | +1,038+10.4% | Added |
| Advisory Services Network, LLC | 11,029 | $686.6K | 0.02% | −3,975−26.5% | Reduced |
| Premier Fund Managers Ltd | 11,000 | $682.0K | 0.03% | −2,300−17.3% | Reduced |
| ETF Managers Group, LLC | 10,932 | $680.6K | 0.02% | −3,718−25.4% | Reduced |
| FJ Capital Management LLC | 10,877 | $677.2K | 0.08% | +797+7.9% | Added |
| BCJ Capital Management, LLC | 10,804 | $672.7K | 0.06% | +4,938+84.2% | Added |
| YHB Investment Advisors, Inc. | 10,793 | $672.0K | 0.07% | 00.0% | Unchanged |
| SRN Advisors, LLC | 10,765 | $667.4K | 0.61% | −219−2.0% | Reduced |
| Marietta Investment Partners LLC | 10,710 | $666.8K | 0.19% | −66,103−86.1% | Reduced |
| Steward Partners Investment Advisory, LLC | 10,652 | $663.2K | 0.01% | +3,711+53.5% | Added |
| LVW Advisors, LLC | 10,495 | $653.4K | 0.13% | −3,279−23.8% | Reduced |
| Norinchukin Bank, The | 10,471 | $651.9K | 0.01% | +319+3.1% | Added |
| Wealth Quarterback LLC | 10,462 | $651.4K | 0.55% | −108−1.0% | Reduced |
| Ethic Inc. | 10,049 | $625.7K | 0.03% | +3,678+57.7% | Added |
| Swedbank AB | 9,844 | $612.9K | 0.00% | 00.0% | Unchanged |
| Everence Capital Management Inc | 9,825 | $612.0K | 0.05% | 00.0% | Unchanged |