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 |
|---|---|---|---|---|---|
| Independent Advisor Alliance | 17,633 | $1.31M | 0.07% | +657+3.9% | Added |
| Caldwell Trust Co | 18,023 | $1.34M | 0.18% | 00.0% | Unchanged |
| Foster Group, Inc. | 18,181 | $1.35M | 0.16% | +280+1.6% | Added |
| Cipher Capital LP | 18,213 | $1.36M | 0.75% | +18,213 | New |
| Mutual of America Capital Management LLC | 18,295 | $1.36M | 0.01% | +176+1.0% | Added |
| Tudor Investment Corp Et Al | 18,429 | $1.37M | 0.03% | +18,429 | New |
| FMR LLC | 18,749 | $1.40M | 0.00% | −37,526−66.7% | Reduced |
| Point72 Asset Management, L.P. | 18,800 | $1.40M | 0.01% | −6,200−24.8% | Reduced |
| CIBC Private Wealth Group, LLC | 19,548 | $1.46M | 0.00% | 00.0% | Unchanged |
| NN Investment Partners Holdings N.V. | 19,661 | $1.46M | 0.01% | −4,072−17.2% | Reduced |
| Macquarie Group Ltd | 19,818 | $1.47M | 0.00% | +14,322+260.6% | Added |
| IFM Investors Pty Ltd | 19,901 | $1.48M | 0.03% | +4,622+30.3% | Added |
| Dean Investment Associates, LLC | 19,952 | $1.49M | 0.27% | −184−0.9% | Reduced |
| DF Dent & Co Inc | 20,061 | $1.49M | 0.02% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 20,648 | $1.52M | 0.00% | −369−1.8% | Reduced |
| Sound View Wealth Advisors Group, LLC | 20,488 | $1.52M | 0.32% | 00.0% | Unchanged |
| LPL Financial LLC | 21,322 | $1.59M | 0.00% | −2,716−11.3% | Reduced |
| HighTower Advisors, LLC | 21,435 | $1.59M | 0.00% | +408+1.9% | Added |
| State of Alaska, Department of Revenue | 21,762 | $1.62M | 0.02% | −185−0.8% | Reduced |
| Jane Street Group, LLC | 21,752 | $1.62M | 0.00% | +7,914+57.2% | Added |
| Grace & White Inc | 21,816 | $1.62M | 0.30% | 00.0% | Unchanged |
| Mackay Shields LLC | 22,026 | $1.64M | 0.02% | −1,238−5.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 22,053 | $1.64M | 0.00% | −115,302−83.9% | Reduced |
| Hartford Investment Management Co | 22,500 | $1.68M | 0.04% | +7,002+45.2% | Added |
| STRS Ohio | 22,540 | $1.68M | 0.01% | +1,288+6.1% | Added |
| Rockefeller Capital Management L.P. | 22,737 | $1.69M | 0.01% | +35+0.2% | Added |
| Bradley Foster & Sargent Inc | 23,084 | $1.72M | 0.04% | −100−0.4% | Reduced |
| Public Sector Pension Investment Board | 23,185 | $1.73M | 0.01% | +8,607+59.0% | Added |
| Texas Permanent School Fund | 23,280 | $1.73M | 0.02% | −118−0.5% | Reduced |
| Means Investment Co., Inc. | 23,442 | $1.75M | 0.35% | 00.0% | Unchanged |
| KLCM Advisors, Inc. | 24,233 | $1.80M | 0.40% | 00.0% | Unchanged |
| HRT Financial LP | 24,948 | $1.86M | 0.02% | +24,948 | New |
| State of Tennessee, Treasury Department | 24,960 | $1.86M | 0.01% | +45+0.2% | Added |
| Comerica Bank | 24,595 | $1.86M | 0.01% | −933−3.7% | Reduced |
| Forsta Ap-Fonden | 25,200 | $1.88M | 0.02% | −16,200−39.1% | Reduced |
| Lazard Asset Management LLC | 25,493 | $1.90M | 0.00% | −3,299−11.5% | Reduced |
| Aviva PLC | 25,611 | $1.91M | 0.01% | −1,965−7.1% | Reduced |
| Atria Investments LLC | 25,681 | $1.91M | 0.04% | +5,340+26.3% | Added |
| Panagora Asset Management Inc | 26,362 | $1.96M | 0.01% | −1,052−3.8% | Reduced |
| British Columbia Investment Management Corp | 26,391 | $1.96M | 0.01% | +3,033+13.0% | Added |
| Utah Retirement Systems | 26,534 | $1.97M | 0.03% | −100−0.4% | Reduced |
| Belpointe Asset Management LLC | 26,742 | $1.99M | 0.14% | 00.0% | Unchanged |
| Markel Group Inc.SuperinvestorMarkel Group | 27,000 | $2.01M | 0.03% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 27,107 | $2.02M | 0.01% | −688−2.5% | Reduced |
| Picton Mahoney Asset Management | 27,880 | $2.08M | 0.08% | −152,154−84.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,475 | $2.12M | 0.01% | −103,079−78.4% | Reduced |
| Gulf International Bank (UK) Ltd | 28,561 | $2.13M | 0.03% | 00.0% | Unchanged |
| Godshalk Welsh Capital Management, Inc. | 28,562 | $2.15M | 1.36% | −412−1.4% | Reduced |
| Daiwa Securities Group Inc. | 29,086 | $2.17M | 0.01% | −2,759−8.7% | Reduced |
| New Vernon Investment Management LLC | 31,243 | $2.33M | 4.25% | 00.0% | Unchanged |
| MetLife Investment Management | 32,033 | $2.38M | 0.02% | −902−2.7% | Reduced |
| Butensky & Cohen Financial Security, Inc | 32,500 | $2.42M | 0.96% | +695+2.2% | Added |
| First Quadrant L P | 33,235 | $2.47M | 0.28% | +79+0.2% | Added |
| Nomura Asset Management Co Ltd | 33,610 | $2.50M | 0.01% | +155+0.5% | Added |
| MidWestOne Financial Group, Inc. | 34,170 | $2.54M | 0.60% | 00.0% | Unchanged |
| Martingale Asset Management L P | 34,540 | $2.57M | 0.03% | +20,800+151.4% | Added |
| The PNC Financial Services Group, Inc. | 34,810 | $2.59M | 0.00% | +332+1.0% | Added |
| Adage Capital Partners GP, L.L.C. | 35,000 | $2.60M | 0.01% | −58,700−62.6% | Reduced |
| State of Michigan Retirement System | 35,257 | $2.62M | 0.02% | +100+0.3% | Added |
| CIBC World Markets Corp | 35,696 | $2.66M | 0.02% | −4,465−11.1% | Reduced |
| Russell Investments Group, Ltd. | 36,245 | $2.70M | 0.00% | −36,559−50.2% | Reduced |
| TD Private Client Wealth LLC | 37,149 | $2.77M | 0.12% | +82+0.2% | Added |
| Asset Management Group, Inc. | 38,515 | $2.87M | 0.59% | −2,697−6.5% | Reduced |
| Handelsbanken Fonder AB | 39,237 | $2.92M | 0.02% | +5,602+16.7% | Added |
| Alberta Investment Management Corp | 39,247 | $2.92M | 0.02% | −3,300−7.8% | Reduced |
| Arizona State Retirement System | 40,105 | $2.98M | 0.02% | −1,003−2.4% | Reduced |
| Advisor Group Holdings, Inc. | 41,396 | $3.08M | 0.01% | +2,152+5.5% | Added |
| American International Group, Inc. | 42,724 | $3.18M | 0.01% | −397−0.9% | Reduced |
| Brookfield Asset Management Inc. | 43,029 | $3.20M | 0.02% | +20,609+91.9% | Added |
| Two Sigma Investments, LP | 43,917 | $3.27M | 0.01% | −45,672−51.0% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 45,966 | $3.42M | 0.03% | +4,300+10.3% | Added |
| Great Lakes Advisors, LLC | 46,888 | $3.49M | 0.05% | +1,407+3.1% | Added |
| Teachers Retirement System of the State of Kentucky | 47,757 | $3.55M | 0.03% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 48,585 | $3.62M | 0.29% | +161+0.3% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 48,630 | $3.62M | 0.02% | +3,574+7.9% | Added |
| KBC Group NV | 49,135 | $3.66M | 0.01% | +1,335+2.8% | Added |
| Gateway Investment Advisers LLC | 49,593 | $3.69M | 0.04% | −410−0.8% | Reduced |
| Treasurer of the State of North Carolina | 50,051 | $3.73M | 0.02% | −3,080−5.8% | Reduced |
| Robeco Institutional Asset Management B.V. | 50,282 | $3.74M | 0.01% | +50,282 | New |
| ProShare Advisors LLC | 50,541 | $3.76M | 0.01% | +3,339+7.1% | Added |
| Squarepoint Ops LLC | 51,109 | $3.80M | 0.03% | +41,484+431.0% | Added |
| Retirement Systems of Alabama | 51,259 | $3.81M | 0.01% | −1,001−1.9% | Reduced |
| Sepio Capital, LP | 51,378 | $3.82M | 0.32% | −26−0.1% | Reduced |
| Royal London Asset Management Ltd | 51,560 | $3.84M | 0.02% | −1,383−2.6% | Reduced |
| 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 |
| Storebrand Asset Management AS | 51,727 | $3.85M | 0.02% | +5,586+12.1% | Added |
| Burney Co | 52,387 | $3.90M | 0.18% | −273−0.5% | Reduced |
| Gabelli Funds LLC | 52,500 | $3.91M | 0.02% | −15,500−22.8% | Reduced |
| Korea Investment CORP | 53,800 | $4.00M | 0.01% | +53,800 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 54,440 | $4.05M | 0.02% | −26,672−32.9% | Reduced |
| Eagle Capital Management LLC | 54,910 | $4.09M | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 55,571 | $4.14M | 0.00% | +23,279+72.1% | Added |
| Voya Investment Management LLC | 57,647 | $4.29M | 0.01% | +319+0.6% | Added |
| Henshaw Capital LLC | 57,881 | $4.31M | 0.27% | +424+0.7% | Added |
| Corbyn Investment Management Inc | 57,956 | $4.31M | 1.60% | −289−0.5% | Reduced |
| Truist Financial Corp | 59,659 | $4.44M | 0.01% | +5,515+10.2% | Added |
| Man Group plc | 60,004 | $4.47M | 0.02% | +55,861+1,348.3% | Added |
| Zacks Investment Management | 63,725 | $4.74M | 0.08% | +63,725 | New |
| Vestmark Advisory Solutions, Inc. | 65,533 | $4.88M | 0.35% | +5,370+8.9% | Added |