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, Q2 2021
Institutional positions in Berkley W R Corp as of Jun 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
- 526
- +22 vs. Q1 2021
- Shares held
- 123.4M
- −857.0K (−0.7%) vs. Q1 2021
- Total value
- $9.17B
- −$175.4M (−1.9%) vs. Q1 2021
- New holders
- 60
- 177 more added
- Sold out
- 38
- 170 more reduced
3 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna Fundamental Investments, LLC | 99,349 | $7.39M | 0.13% | +5,545+5.9% | Added |
| Bank of Nova Scotia | 94,056 | $7.00M | 0.01% | −90,773−49.1% | Reduced |
| Natixis Advisors, L.P. | 93,271 | $6.94M | 0.03% | +6,267+7.2% | Added |
| Chevy Chase Trust Holdings, Inc. | 89,293 | $6.65M | 0.02% | −4,744−5.0% | Reduced |
| MKP Capital Management, L.L.C. | 89,053 | $6.63M | 0.80% | +48,953+122.1% | Added |
| First Trust Advisors LP | 88,600 | $6.59M | 0.01% | +50,183+130.6% | Added |
| Gamco Investors, Inc. Et Al | 82,224 | $6.12M | 0.05% | −25,174−23.4% | Reduced |
| Balyasny Asset Management LLC | 81,910 | $6.10M | 0.03% | −10,865−11.7% | Reduced |
| Toronto Dominion Bank | 81,488 | $6.06M | 0.01% | −4,146−4.8% | Reduced |
| Gilder Gagnon Howe & Co LLC | 81,274 | $6.05M | 0.03% | −300−0.4% | Reduced |
| Public Employees Retirement System of Ohio | 79,716 | $5.93M | 0.02% | +4,864+6.5% | Added |
| Rafferty Asset Management, LLC | 78,358 | $5.83M | 0.04% | +8,185+11.7% | Added |
| Speece Thorson Capital Group Inc | 77,269 | $5.75M | 1.20% | −379−0.5% | Reduced |
| State of New Jersey Common Pension Fund D | 77,134 | $5.74M | 0.02% | −27,539−26.3% | Reduced |
| AMP Capital Investors Ltd | 74,441 | $5.54M | 0.03% | +33,909+83.7% | Added |
| Qube Research & Technologies Ltd | 73,866 | $5.50M | 0.07% | +43,014+139.4% | Added |
| Nisa Investment Advisors, LLC | 72,775 | $5.42M | 0.03% | +125+0.2% | Added |
| Eaton Vance Management | 72,309 | $5.38M | 0.01% | +2,979+4.3% | Added |
| Crestline Management, LP | 71,973 | $5.36M | 0.46% | −31,714−30.6% | Reduced |
| Stansberry Asset Management, LLC | 71,868 | $5.35M | 1.29% | +4,034+5.9% | Added |
| Pictet Asset Management Ltd | 71,251 | $5.30M | 0.01% | −291−0.4% | Reduced |
| Standard Life Aberdeen plc | 71,153 | $5.30M | 0.01% | −2,387−3.2% | Reduced |
| Caisse de Depot Et Placement du Quebec | 71,100 | $5.29M | 0.01% | +53,659+307.7% | Added |
| State of Wisconsin Investment Board | 69,414 | $5.17M | 0.01% | +3,695+5.6% | Added |
| ExodusPoint Capital Management, LP | 69,075 | $5.14M | 0.08% | +44,555+181.7% | Added |
| Asset Management One Co.,Ltd. | 66,018 | $4.91M | 0.02% | −5,377−7.5% | Reduced |
| Vestmark Advisory Solutions, Inc. | 65,533 | $4.88M | 0.35% | +5,370+8.9% | Added |
| Zacks Investment Management | 63,725 | $4.74M | 0.08% | +63,725 | New |
| Man Group plc | 60,004 | $4.47M | 0.02% | +55,861+1,348.3% | Added |
| Truist Financial Corp | 59,659 | $4.44M | 0.01% | +5,515+10.2% | Added |
| Corbyn Investment Management Inc | 57,956 | $4.31M | 1.60% | −289−0.5% | Reduced |
| Henshaw Capital LLC | 57,881 | $4.31M | 0.27% | +424+0.7% | Added |
| Voya Investment Management LLC | 57,647 | $4.29M | 0.01% | +319+0.6% | Added |
| Susquehanna International Group, LLP | 55,571 | $4.14M | 0.00% | +23,279+72.1% | Added |
| Eagle Capital Management LLC | 54,910 | $4.09M | 0.01% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 54,440 | $4.05M | 0.02% | −26,672−32.9% | Reduced |
| Korea Investment CORP | 53,800 | $4.00M | 0.01% | +53,800 | New |
| Gabelli Funds LLC | 52,500 | $3.91M | 0.02% | −15,500−22.8% | Reduced |
| Burney Co | 52,387 | $3.90M | 0.18% | −273−0.5% | Reduced |
| Storebrand Asset Management AS | 51,727 | $3.85M | 0.02% | +5,586+12.1% | Added |
| Montag A & Associates Inc | 51,604 | $3.84M | 0.20% | −1,800−3.4% | Reduced |
| Amalgamated Bank | 51,610 | $3.84M | 0.03% | +33,721+188.5% | Added |
| Royal London Asset Management Ltd | 51,560 | $3.84M | 0.02% | −1,383−2.6% | Reduced |
| Sepio Capital, LP | 51,378 | $3.82M | 0.32% | −26−0.1% | Reduced |
| Retirement Systems of Alabama | 51,259 | $3.81M | 0.01% | −1,001−1.9% | Reduced |
| Squarepoint Ops LLC | 51,109 | $3.80M | 0.03% | +41,484+431.0% | Added |
| ProShare Advisors LLC | 50,541 | $3.76M | 0.01% | +3,339+7.1% | Added |
| Robeco Institutional Asset Management B.V. | 50,282 | $3.74M | 0.01% | +50,282 | New |
| Treasurer of the State of North Carolina | 50,051 | $3.73M | 0.02% | −3,080−5.8% | Reduced |
| Gateway Investment Advisers LLC | 49,593 | $3.69M | 0.04% | −410−0.8% | Reduced |
| KBC Group NV | 49,135 | $3.66M | 0.01% | +1,335+2.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 48,630 | $3.62M | 0.02% | +3,574+7.9% | Added |
| GHP Investment Advisors, Inc. | 48,585 | $3.62M | 0.29% | +161+0.3% | Added |
| Teachers Retirement System of the State of Kentucky | 47,757 | $3.55M | 0.03% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 46,888 | $3.49M | 0.05% | +1,407+3.1% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 45,966 | $3.42M | 0.03% | +4,300+10.3% | Added |
| Two Sigma Investments, LP | 43,917 | $3.27M | 0.01% | −45,672−51.0% | Reduced |
| Brookfield Asset Management Inc. | 43,029 | $3.20M | 0.02% | +20,609+91.9% | Added |
| American International Group, Inc. | 42,724 | $3.18M | 0.01% | −397−0.9% | Reduced |
| Advisor Group Holdings, Inc. | 41,396 | $3.08M | 0.01% | +2,152+5.5% | Added |
| Arizona State Retirement System | 40,105 | $2.98M | 0.02% | −1,003−2.4% | Reduced |
| Alberta Investment Management Corp | 39,247 | $2.92M | 0.02% | −3,300−7.8% | Reduced |
| Handelsbanken Fonder AB | 39,237 | $2.92M | 0.02% | +5,602+16.7% | Added |
| Asset Management Group, Inc. | 38,515 | $2.87M | 0.59% | −2,697−6.5% | Reduced |
| TD Private Client Wealth LLC | 37,149 | $2.77M | 0.12% | +82+0.2% | Added |
| Russell Investments Group, Ltd. | 36,245 | $2.70M | 0.00% | −36,559−50.2% | Reduced |
| CIBC World Markets Corp | 35,696 | $2.66M | 0.02% | −4,465−11.1% | Reduced |
| State of Michigan Retirement System | 35,257 | $2.62M | 0.02% | +100+0.3% | Added |
| Adage Capital Partners GP, L.L.C. | 35,000 | $2.60M | 0.01% | −58,700−62.6% | Reduced |
| The PNC Financial Services Group, Inc. | 34,810 | $2.59M | 0.00% | +332+1.0% | Added |
| Martingale Asset Management L P | 34,540 | $2.57M | 0.03% | +20,800+151.4% | Added |
| MidWestOne Financial Group, Inc. | 34,170 | $2.54M | 0.60% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 33,610 | $2.50M | 0.01% | +155+0.5% | Added |
| First Quadrant L P | 33,235 | $2.47M | 0.28% | +79+0.2% | Added |
| Butensky & Cohen Financial Security, Inc | 32,500 | $2.42M | 0.96% | +695+2.2% | Added |
| MetLife Investment Management | 32,033 | $2.38M | 0.02% | −902−2.7% | Reduced |
| New Vernon Investment Management LLC | 31,243 | $2.33M | 4.25% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 29,086 | $2.17M | 0.01% | −2,759−8.7% | Reduced |
| Godshalk Welsh Capital Management, Inc. | 28,562 | $2.15M | 1.36% | −412−1.4% | Reduced |
| Gulf International Bank (UK) Ltd | 28,561 | $2.13M | 0.03% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,475 | $2.12M | 0.01% | −103,079−78.4% | Reduced |
| Picton Mahoney Asset Management | 27,880 | $2.08M | 0.08% | −152,154−84.5% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 27,107 | $2.02M | 0.01% | −688−2.5% | Reduced |
| Markel Group Inc.SuperinvestorMarkel Group | 27,000 | $2.01M | 0.03% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 26,742 | $1.99M | 0.14% | 00.0% | Unchanged |
| Utah Retirement Systems | 26,534 | $1.97M | 0.03% | −100−0.4% | Reduced |
| British Columbia Investment Management Corp | 26,391 | $1.96M | 0.01% | +3,033+13.0% | Added |
| Panagora Asset Management Inc | 26,362 | $1.96M | 0.01% | −1,052−3.8% | Reduced |
| Atria Investments LLC | 25,681 | $1.91M | 0.04% | +5,340+26.3% | Added |
| Aviva PLC | 25,611 | $1.91M | 0.01% | −1,965−7.1% | Reduced |
| Lazard Asset Management LLC | 25,493 | $1.90M | 0.00% | −3,299−11.5% | Reduced |
| Forsta Ap-Fonden | 25,200 | $1.88M | 0.02% | −16,200−39.1% | Reduced |
| Comerica Bank | 24,595 | $1.86M | 0.01% | −933−3.7% | Reduced |
| State of Tennessee, Treasury Department | 24,960 | $1.86M | 0.01% | +45+0.2% | Added |
| HRT Financial LP | 24,948 | $1.86M | 0.02% | +24,948 | New |
| KLCM Advisors, Inc. | 24,233 | $1.80M | 0.40% | 00.0% | Unchanged |
| Means Investment Co., Inc. | 23,442 | $1.75M | 0.35% | 00.0% | Unchanged |
| Texas Permanent School Fund | 23,280 | $1.73M | 0.02% | −118−0.5% | Reduced |
| Public Sector Pension Investment Board | 23,185 | $1.73M | 0.01% | +8,607+59.0% | Added |
| Bradley Foster & Sargent Inc | 23,084 | $1.72M | 0.04% | −100−0.4% | Reduced |