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 2022
Institutional positions in Berkley W R Corp as of Mar 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
- 617
- +46 vs. Q4 2021
- Shares held
- 181.8M
- +59.1M (+48.2%) vs. Q4 2021
- Total value
- $12.1B
- +$2.02B (+20.0%) vs. Q4 2021
- New holders
- 105
- 467 more added
- Sold out
- 59
- 40 more reduced
4 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna Fundamental Investments, LLC | 169,894 | $11.3M | 0.22% | +80,100+89.2% | Added |
| Two Sigma Investments, LP | 169,838 | $11.3M | 0.03% | +75,645+80.3% | Added |
| Manufacturers Life Insurance Company, The | 169,709 | $11.3M | 0.01% | +59,491+54.0% | Added |
| Isthmus Partners, LLC | 165,048 | $11.0M | 1.81% | +57,097+52.9% | Added |
| First Trust Advisors LP | 162,265 | $10.8M | 0.01% | +53,471+49.1% | Added |
| Bank of Montreal | 156,630 | $10.5M | 0.01% | −19,770−11.2% | Reduced |
| Eaton Vance Management | 151,990 | $10.1M | 0.01% | +56,749+59.6% | Added |
| Banco Santander, S.A. | 148,672 | $9.90M | 0.11% | +139,992+1,612.8% | Added |
| Stansberry Asset Management, LLC | 148,364 | $9.88M | 1.75% | +58,252+64.6% | Added |
| Gabelli Funds LLC | 146,250 | $9.74M | 0.06% | +108,750+290.0% | Added |
| Adage Capital Partners GP, L.L.C. | 143,750 | $9.57M | 0.02% | +120,050+506.5% | Added |
| Great West Life Assurance Co | 129,610 | $9.09M | 0.02% | +42,091+48.1% | Added |
| Truist Financial Corp | 136,090 | $9.06M | 0.01% | +55,581+69.0% | Added |
| Picton Mahoney Asset Management | 135,275 | $9.01M | 0.33% | +135,275 | New |
| Robeco Institutional Asset Management B.V. | 134,835 | $8.98M | 0.02% | +72,924+117.8% | Added |
| BNP Paribas Arbitrage, SA | 128,183 | $8.54M | 0.02% | +38,296+42.6% | Added |
| Chevy Chase Trust Holdings, Inc. | 126,287 | $8.41M | 0.03% | +42,372+50.5% | Added |
| Nisa Investment Advisors, LLC | 124,275 | $8.28M | 0.06% | +124,275 | New |
| Jefferies Group LLC | 124,157 | $8.27M | 0.19% | +83,257+203.6% | Added |
| Gilder Gagnon Howe & Co LLC | 121,032 | $8.06M | 0.07% | +40,148+49.6% | Added |
| Vestmark Advisory Solutions, Inc. | 120,648 | $8.03M | 0.45% | +42,927+55.2% | Added |
| SEI Investments Co | 118,842 | $7.93M | 0.02% | +33,258+38.9% | Added |
| Toronto Dominion Bank | 117,676 | $7.83M | 0.01% | +35,481+43.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 115,092 | $7.66M | 0.02% | +29,442+34.4% | Added |
| State of New Jersey Common Pension Fund D | 115,013 | $7.66M | 0.02% | +42,929+59.6% | Added |
| Public Employees Retirement System of Ohio | 109,682 | $7.30M | 0.03% | +34,178+45.3% | Added |
| Asset Management One Co.,Ltd. | 106,873 | $7.12M | 0.03% | +26,143+32.4% | Added |
| Brookfield Asset Management Inc. | 106,610 | $7.10M | 0.03% | +28,048+35.7% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 104,225 | $6.94M | 0.03% | +39,381+60.7% | Added |
| Rafferty Asset Management, LLC | 104,210 | $6.94M | 0.04% | +31,374+43.1% | Added |
| Speece Thorson Capital Group Inc | 103,312 | $6.88M | 1.47% | +25,810+33.3% | Added |
| Pictet Asset Management SA | 100,428 | $6.69M | 0.01% | +15,790+18.7% | Added |
| Advisor Group Holdings, Inc. | 101,588 | $6.53M | 0.01% | +48,916+92.9% | Added |
| Russell Investments Group, Ltd. | 95,446 | $6.35M | 0.01% | +34,852+57.5% | Added |
| New Vernon Investment Management LLC | 93,729 | $6.24M | 8.70% | +31,243+50.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 93,000 | $6.19M | 0.02% | +93,000 | New |
| Pinebridge Investments, L.P. | 90,909 | $6.05M | 0.06% | −13,184−12.7% | Reduced |
| Weiss Asset Management LP | 90,014 | $5.99M | 0.13% | +90,014 | New |
| PGGM Investments | 70,092 | $5.78M | 0.03% | 00.0% | Unchanged |
| Churchill Management Corp | 86,249 | $5.74M | 0.10% | +86,249 | New |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 85,500 | $5.69M | 0.06% | +54,092+172.2% | Added |
| Corbyn Investment Management Inc | 85,382 | $5.69M | 1.86% | +27,937+48.6% | Added |
| ProShare Advisors LLC | 82,871 | $5.52M | 0.01% | +25,846+45.3% | Added |
| Eagle Capital Management LLC | 82,365 | $5.49M | 0.02% | +27,455+50.0% | Added |
| Susquehanna International Group, LLP | 81,720 | $5.44M | 0.01% | −59,788−42.3% | Reduced |
| Treasurer of the State of North Carolina | 79,053 | $5.26M | 0.03% | +27,173+52.4% | Added |
| Voya Investment Management LLC | 78,972 | $5.26M | 0.01% | +25,366+47.3% | Added |
| Gateway Investment Advisers LLC | 78,402 | $5.22M | 0.05% | +27,867+55.1% | Added |
| Henshaw Capital LLC | 77,070 | $5.13M | 0.30% | +17,770+30.0% | Added |
| GHP Investment Advisors, Inc. | 75,339 | $5.02M | 0.33% | +25,173+50.2% | Added |
| Storebrand Asset Management AS | 75,163 | $5.01M | 0.02% | +24,180+47.4% | Added |
| Burney Co | 74,864 | $4.99M | 0.23% | +24,545+48.8% | Added |
| Old Mission Capital LLC | 72,849 | $4.85M | 0.14% | +53,667+279.8% | Added |
| Teachers Retirement System of the State of Kentucky | 70,998 | $4.73M | 0.05% | +23,241+48.7% | Added |
| Gamco Investors, Inc. Et Al | 70,468 | $4.69M | 0.04% | +18,719+36.2% | Added |
| Aviva PLC | 70,278 | $4.68M | 0.02% | +23,228+49.4% | Added |
| Handelsbanken Fonder AB | 69,519 | $4.63M | 0.03% | +23,547+51.2% | Added |
| Retirement Systems of Alabama | 69,406 | $4.62M | 0.02% | +23,168+50.1% | Added |
| LPL Financial LLC | 68,457 | $4.56M | 0.00% | +24,836+56.9% | Added |
| Amalgamated Bank | 68,450 | $4.56M | 0.04% | +20,368+42.4% | Added |
| Amalgamated Financial Corp. | 68,450 | $4.56M | 0.04% | +68,450 | New |
| AE Wealth Management LLC | 68,177 | $4.54M | 0.03% | +47,720+233.3% | Added |
| Montag A & Associates Inc | 68,072 | $4.53M | 0.24% | +20,941+44.4% | Added |
| HighTower Advisors, LLC | 67,834 | $4.51M | 0.01% | +43,258+176.0% | Added |
| Putnam Investments LLC | 65,424 | $4.36M | 0.01% | −23,524−26.4% | Reduced |
| Natixis | 62,562 | $4.17M | 0.01% | −120,027−65.7% | Reduced |
| Atria Investments LLC | 62,424 | $4.16M | 0.07% | +29,062+87.1% | Added |
| American International Group, Inc. | 60,018 | $4.00M | 0.02% | +18,809+45.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 59,795 | $3.98M | 0.02% | +44,293+285.7% | Added |
| TD Private Client Wealth LLC | 59,059 | $3.93M | 0.17% | +23,091+64.2% | Added |
| Arizona State Retirement System | 59,003 | $3.93M | 0.03% | +20,335+52.6% | Added |
| Man Group plc | 58,523 | $3.90M | 0.01% | +7,408+14.5% | Added |
| Teamwork Financial Advisors, LLC | 58,288 | $3.88M | 0.72% | +44,900+335.4% | Added |
| DekaBank Deutsche Girozentrale | 56,489 | $3.83M | 0.01% | +33,293+143.5% | Added |
| Royal London Asset Management Ltd | 56,705 | $3.77M | 0.01% | +28,420+100.5% | Added |
| MetLife Investment Management | 56,418 | $3.76M | 0.02% | +25,940+85.1% | Added |
| Nomura Asset Management Co Ltd | 55,454 | $3.69M | 0.02% | +18,234+49.0% | Added |
| The PNC Financial Services Group, Inc. | 55,244 | $3.68M | 0.00% | +17,019+44.5% | Added |
| Acadian Asset Management LLC | 54,777 | $3.64M | 0.02% | +52,194+2,020.7% | Added |
| USS Investment Management Ltd | 54,584 | $3.63M | 0.03% | +23,248+74.2% | Added |
| State of Michigan Retirement System | 52,846 | $3.52M | 0.02% | +17,689+50.3% | Added |
| Standard Life Aberdeen plc | 52,032 | $3.50M | 0.01% | −11,506−18.1% | Reduced |
| Martingale Asset Management L P | 52,063 | $3.47M | 0.05% | +17,444+50.4% | Added |
| MidWestOne Financial Group, Inc. | 51,255 | $3.41M | 0.74% | +17,085+50.0% | Added |
| Butensky & Cohen Financial Security, Inc | 49,872 | $3.32M | 1.17% | +16,302+48.6% | Added |
| Sepio Capital, LP | 49,508 | $3.30M | 0.29% | +1,650+3.4% | Added |
| CIBC World Markets Corp | 49,148 | $3.27M | 0.03% | +49,148 | New |
| Asset Management Group, Inc. | 48,510 | $3.23M | 0.68% | +15,601+47.4% | Added |
| Bridgewater Associates, LP | 47,175 | $3.14M | 0.01% | +31,058+192.7% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 45,933 | $3.06M | 0.01% | +45,933 | New |
| Dorsey Wright & Associates | 42,767 | $2.85M | 0.66% | +42,767 | New |
| Panagora Asset Management Inc | 42,472 | $2.83M | 0.02% | +19,609+85.8% | Added |
| Candriam Luxembourg S.C.A. | 42,406 | $2.82M | 0.02% | +2,965+7.5% | Added |
| Godshalk Welsh Capital Management, Inc. | 41,466 | $2.76M | 1.70% | +13,467+48.1% | Added |
| Belpointe Asset Management LLC | 41,176 | $2.74M | 0.17% | +34,363+504.4% | Added |
| Daiwa Securities Group Inc. | 40,815 | $2.72M | 0.02% | +13,359+48.7% | Added |
| Guggenheim Capital LLC | 40,729 | $2.71M | 0.02% | +17,031+71.9% | Added |
| Markel Group Inc.SuperinvestorMarkel Group | 40,500 | $2.70M | 0.03% | +13,500+50.0% | Added |
| PCJ Investment Counsel Ltd. | 40,000 | $2.66M | 0.97% | +19,000+90.5% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 39,945 | $2.66M | 0.02% | +9,449+31.0% | Added |