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 |
|---|---|---|---|---|---|
| Macquarie Group Ltd | 19,818 | $1.45M | 0.00% | 00.0% | Unchanged |
| IFM Investors Pty Ltd | 19,901 | $1.46M | 0.03% | 00.0% | Unchanged |
| Sound View Wealth Advisors Group, LLC | 20,492 | $1.50M | 0.31% | +40.0% | Added |
| Hartford Investment Management Co | 20,522 | $1.50M | 0.04% | −1,978−8.8% | Reduced |
| Comerica Bank | 18,688 | $1.54M | 0.01% | −5,907−24.0% | Reduced |
| Mackay Shields LLC | 21,407 | $1.57M | 0.01% | −619−2.8% | Reduced |
| State of Alaska, Department of Revenue | 21,526 | $1.57M | 0.02% | −236−1.1% | Reduced |
| Texas Permanent School Fund | 21,668 | $1.59M | 0.02% | −1,612−6.9% | Reduced |
| Grace & White Inc | 21,816 | $1.60M | 0.30% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 22,155 | $1.63M | 0.00% | +1,507+7.3% | Added |
| SRB Corp | 22,442 | $1.64M | 0.10% | +22,442 | New |
| STRS Ohio | 22,692 | $1.66M | 0.01% | +152+0.7% | Added |
| Adage Capital Partners GP, L.L.C. | 22,800 | $1.67M | 0.00% | −12,200−34.9% | Reduced |
| HighTower Advisors, LLC | 23,066 | $1.69M | 0.00% | +1,631+7.6% | Added |
| Rockefeller Capital Management L.P. | 23,291 | $1.70M | 0.01% | +554+2.4% | Added |
| Means Investment Co., Inc. | 23,443 | $1.72M | 0.34% | +10.0% | Added |
| Public Sector Pension Investment Board | 23,660 | $1.73M | 0.01% | +475+2.0% | Added |
| State of Tennessee, Treasury Department | 23,677 | $1.73M | 0.01% | −1,283−5.1% | Reduced |
| Bank of Nova Scotia | 23,737 | $1.74M | 0.00% | −70,319−74.8% | Reduced |
| KLCM Advisors, Inc. | 24,233 | $1.77M | 0.38% | 00.0% | Unchanged |
| Utah Retirement Systems | 24,934 | $1.82M | 0.02% | −1,600−6.0% | Reduced |
| Gyon Technologies Capital Management, LP | 25,515 | $1.87M | 0.50% | +25,515 | New |
| British Columbia Investment Management Corp | 26,226 | $1.92M | 0.01% | −165−0.6% | Reduced |
| Panagora Asset Management Inc | 26,293 | $1.92M | 0.01% | −69−0.3% | Reduced |
| Belpointe Asset Management LLC | 26,876 | $1.97M | 0.13% | +134+0.5% | Added |
| Markel Group Inc.SuperinvestorMarkel Group | 27,000 | $1.98M | 0.02% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 27,104 | $1.98M | 0.01% | −30.0% | Reduced |
| LPL Financial LLC | 27,186 | $1.99M | 0.00% | +5,864+27.5% | Added |
| Gulf International Bank (UK) Ltd | 27,788 | $2.03M | 0.03% | −773−2.7% | Reduced |
| Godshalk Welsh Capital Management, Inc. | 28,562 | $2.09M | 1.30% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 29,215 | $2.14M | 0.03% | −98,780−77.2% | Reduced |
| Daiwa Securities Group Inc. | 29,770 | $2.18M | 0.01% | +684+2.4% | Added |
| Susquehanna International Group, LLP | 30,962 | $2.27M | 0.00% | −24,609−44.3% | Reduced |
| MetLife Investment Management | 31,221 | $2.28M | 0.02% | −812−2.5% | Reduced |
| Atria Investments LLC | 31,226 | $2.29M | 0.04% | +5,545+21.6% | Added |
| New Vernon Investment Management LLC | 31,243 | $2.29M | 3.88% | 00.0% | Unchanged |
| USS Investment Management Ltd | 31,336 | $2.29M | 0.02% | +31,336 | New |
| First Quadrant L P | 32,852 | $2.40M | 0.28% | −383−1.2% | Reduced |
| Butensky & Cohen Financial Security, Inc | 33,420 | $2.45M | 0.97% | +920+2.8% | Added |
| Asset Management Group, Inc. | 33,753 | $2.47M | 0.51% | −4,762−12.4% | Reduced |
| Nomura Asset Management Co Ltd | 33,910 | $2.48M | 0.01% | +300+0.9% | Added |
| MidWestOne Financial Group, Inc. | 34,170 | $2.50M | 0.59% | 00.0% | Unchanged |
| Martingale Asset Management L P | 35,020 | $2.56M | 0.03% | +480+1.4% | Added |
| State of Michigan Retirement System | 35,257 | $2.58M | 0.01% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 36,739 | $2.69M | 0.00% | +1,929+5.5% | Added |
| CIBC World Markets Corp | 37,051 | $2.71M | 0.02% | +1,355+3.8% | Added |
| TD Private Client Wealth LLC | 37,401 | $2.74M | 0.12% | +252+0.7% | Added |
| Gabelli Funds LLC | 37,500 | $2.74M | 0.02% | −15,000−28.6% | Reduced |
| Allianz Asset Management GmbH | 37,607 | $2.75M | 0.00% | +33,958+930.6% | Added |
| Russell Investments Group, Ltd. | 39,065 | $2.86M | 0.00% | +2,820+7.8% | Added |
| Alberta Investment Management Corp | 39,247 | $2.87M | 0.02% | 00.0% | Unchanged |
| HRT Financial LP | 39,324 | $2.88M | 0.02% | +14,376+57.6% | Added |
| Arizona State Retirement System | 39,824 | $2.91M | 0.02% | −281−0.7% | Reduced |
| Stoneridge Investment Partners LLC | 41,100 | $3.01M | 1.50% | +41,100 | New |
| American International Group, Inc. | 41,858 | $3.06M | 0.02% | −866−2.0% | Reduced |
| Aviva PLC | 42,341 | $3.10M | 0.01% | +16,730+65.3% | Added |
| Forsta Ap-Fonden | 43,100 | $3.15M | 0.04% | +17,900+71.0% | Added |
| MKP Capital Management, L.L.C. | 43,353 | $3.17M | 0.52% | −45,700−51.3% | Reduced |
| Advisor Group Holdings, Inc. | 44,429 | $3.25M | 0.01% | +3,033+7.3% | Added |
| Candriam Luxembourg S.C.A. | 44,562 | $3.26M | 0.02% | +37,470+528.3% | Added |
| Handelsbanken Fonder AB | 46,567 | $3.41M | 0.02% | +7,330+18.7% | Added |
| Royal London Asset Management Ltd | 47,253 | $3.46M | 0.01% | −4,307−8.4% | Reduced |
| Assenagon Asset Management S.A. | 47,437 | $3.47M | 0.01% | +47,437 | New |
| Teachers Retirement System of the State of Kentucky | 47,757 | $3.49M | 0.03% | 00.0% | Unchanged |
| Montag A & Associates Inc | 47,754 | $3.50M | 0.19% | −3,850−7.5% | Reduced |
| Great Lakes Advisors, LLC | 48,156 | $3.52M | 0.05% | +1,268+2.7% | Added |
| Retirement Systems of Alabama | 48,163 | $3.52M | 0.01% | −3,096−6.0% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 48,394 | $3.54M | 0.03% | +2,428+5.3% | Added |
| KBC Group NV | 49,135 | $3.60M | 0.01% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 49,537 | $3.63M | 0.29% | +952+2.0% | Added |
| Gateway Investment Advisers LLC | 49,593 | $3.63M | 0.04% | 00.0% | Unchanged |
| Amalgamated Bank | 50,249 | $3.68M | 0.03% | −1,361−2.6% | Reduced |
| Sepio Capital, LP | 50,608 | $3.70M | 0.31% | −770−1.5% | Reduced |
| Storebrand Asset Management AS | 50,609 | $3.70M | 0.02% | −1,118−2.2% | Reduced |
| ProShare Advisors LLC | 51,181 | $3.75M | 0.01% | +640+1.3% | Added |
| Burney Co | 51,340 | $3.76M | 0.18% | −1,047−2.0% | Reduced |
| Treasurer of the State of North Carolina | 51,710 | $3.78M | 0.02% | +1,659+3.3% | Added |
| Robeco Institutional Asset Management B.V. | 52,002 | $3.81M | 0.01% | +1,720+3.4% | Added |
| Moneta Group Investment Advisors LLC | 52,555 | $3.85M | 0.18% | −79,986−60.3% | Reduced |
| Eagle Capital Management LLC | 54,910 | $4.02M | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 56,745 | $4.15M | 0.01% | −902−1.6% | Reduced |
| Corbyn Investment Management Inc | 57,751 | $4.23M | 1.38% | −205−0.4% | Reduced |
| Gamco Investors, Inc. Et Al | 57,774 | $4.23M | 0.04% | −24,450−29.7% | Reduced |
| Henshaw Capital LLC | 58,466 | $4.28M | 0.27% | +585+1.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 58,802 | $4.30M | 0.02% | +10,172+20.9% | Added |
| AMP Capital Investors Ltd | 60,577 | $4.43M | 0.02% | −13,864−18.6% | Reduced |
| Truist Financial Corp | 64,043 | $4.69M | 0.01% | +4,384+7.3% | Added |
| Zacks Investment Management | 65,549 | $4.80M | 0.08% | +1,824+2.9% | Added |
| Rafferty Asset Management, LLC | 66,303 | $4.85M | 0.03% | −12,055−15.4% | Reduced |
| ExodusPoint Capital Management, LP | 66,392 | $4.86M | 0.07% | −2,683−3.9% | Reduced |
| Standard Life Aberdeen plc | 66,334 | $4.88M | 0.01% | −4,819−6.8% | Reduced |
| Asset Management One Co.,Ltd. | 66,755 | $4.88M | 0.02% | +737+1.1% | Added |
| Korea Investment CORP | 68,000 | $4.98M | 0.01% | +14,200+26.4% | Added |
| PGGM Investments | 70,092 | $5.13M | 0.03% | +66,989+2,158.8% | Added |
| Toronto Dominion Bank | 70,574 | $5.17M | 0.01% | −10,914−13.4% | Reduced |
| Vestmark Advisory Solutions, Inc. | 72,183 | $5.28M | 0.36% | +6,650+10.1% | Added |
| Nisa Investment Advisors, LLC | 72,450 | $5.30M | 0.03% | −325−0.4% | Reduced |
| Pictet Asset Management SA | 72,856 | $5.33M | 0.01% | +72,856 | New |
| State of New Jersey Common Pension Fund D | 73,267 | $5.36M | 0.02% | −3,867−5.0% | Reduced |
| Stansberry Asset Management, LLC | 75,070 | $5.49M | 1.10% | +3,202+4.5% | Added |