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 2021
Institutional positions in Berkley W R Corp as of Sep 30, 2021. 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
- 513
- −5 vs. Q2 2021
- Shares held
- 123.8M
- +771.3K (+0.6%) vs. Q2 2021
- Total value
- $9.04B
- −$96.6M (−1.1%) vs. Q2 2021
- New holders
- 37
- 192 more added
- Sold out
- 42
- 168 more reduced
8 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| APG Asset Management N.V. | 1,932,008 | $122.0M | 0.22% | −84,211−4.2% | Reduced |
| Wellington Management Group LLP | 1,685,404 | $123.3M | 0.02% | −98,255−5.5% | Reduced |
| JPMorgan Chase & Co | 2,183,490 | $159.8M | 0.02% | −41,572−1.9% | Reduced |
| Citigroup Inc | 2,210,554 | $161.8M | 0.16% | −1,697−0.1% | Reduced |
| Geode Capital Management, LLC | 3,022,601 | $220.7M | 0.03% | +211,922+7.5% | Added |
| First Eagle Investment Management, LLC | 4,879,923 | $357.1M | 0.92% | −80,568−1.6% | Reduced |
| Victory Capital Management Inc | 5,133,964 | $375.7M | 0.37% | +203,104+4.1% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 5,358,324 | $392.1M | 0.95% | +962,043+21.9% | Added |
| Janus Henderson Group PLC | 6,688,124 | $489.4M | 0.21% | −138,582−2.0% | Reduced |
| State Street Corp | 7,136,680 | $522.3M | 0.03% | +19,932+0.3% | Added |
| Atlanta Capital Management Co L L C | 9,475,555 | $693.4M | 2.48% | +59,974+0.6% | Added |
| BlackRock Inc. | 9,721,859 | $711.4M | 0.02% | −209,545−2.1% | Reduced |
| Vanguard Group Inc | 15,555,691 | $1.14B | 0.03% | −77,785−0.5% | Reduced |
| Gillson Capital LP | 0 | $0 | 0.00% | −388,524−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −305,879−100.0% | Sold out |
| Marino, Stram & Associates LLC | 0 | $0 | 0.00% | −149,925−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −73,866−100.0% | Sold out |
| Caisse de Depot Et Placement du Quebec | 0 | $0 | 0.00% | −71,100−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −54,440−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −27,880−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −25,493−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −18,429−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −16,465−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −15,580−100.0% | Sold out |
| Moloney Securities Asset Management, LLC | 0 | $0 | 0.00% | −10,783−100.0% | Sold out |
| PCJ Investment Counsel Ltd. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −9,726−100.0% | Sold out |
| Strategy Asset Managers LLC | 0 | $0 | 0.00% | −6,303−100.0% | Sold out |
| Banco Santander, S.A. | 0 | $0 | 0.00% | −6,281−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −6,036−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −4,887−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −4,522−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −4,321−100.0% | Sold out |
| Stevens Capital Management LP | 0 | $0 | 0.00% | −4,311−100.0% | Sold out |
| Echo Street Capital Management LLC | 0 | $0 | 0.00% | −4,180−100.0% | Sold out |
| Chesapeake Wealth Management | 0 | $0 | 0.00% | −4,056−100.0% | Sold out |
| JustInvest LLC | 0 | $0 | 0.00% | −4,005−100.0% | Sold out |
| NuWave Investment Management, LLC | 0 | $0 | 0.00% | −3,922−100.0% | Sold out |
| Qtron Investments LLC | 0 | $0 | 0.00% | −3,712−100.0% | Sold out |
| Checchi Capital Advisers, LLC | 0 | $0 | 0.00% | −3,321−100.0% | Sold out |
| Jarislowsky, Fraser Ltd | 0 | $0 | 0.00% | −3,271−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −3,177−100.0% | Sold out |
| Hourglass Capital, LLC | 0 | $0 | 0.00% | −3,150−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −3,080−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −2,971−100.0% | Sold out |
| Wealthfront Advisers LLC | 0 | $0 | 0.00% | −2,784−100.0% | Sold out |
| Evercore Wealth Management, LLC | 0 | $0 | 0.00% | −2,725−100.0% | Sold out |
| Wealth Alliance | 0 | $0 | 0.00% | −2,722−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −1,853−100.0% | Sold out |
| Shell Asset Management Co | 0 | $0 | 0.00% | −441−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −129−100.0% | Sold out |
| Savior LLC | 0 | $0 | 0.00% | −136−100.0% | Sold out |
| CVA Family Office, LLC | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| Enterprise Financial Services Corp | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Strategic Blueprint, LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| PhiloSmith Capital Corp | – | – | – | – | Not filed |
| Smith Asset Management Group LP | – | – | – | – | Not filed |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |
| Cipher Capital LP | – | – | – | – | Not filed |
| CWS Financial Advisors, LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| FormulaFolio Investments, LLC | – | – | – | – | Not filed |
| First Horizon Corp | – | – | – | – | Not filed |