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 2025
Institutional positions in Berkley W R Corp as of Jun 30, 2025. 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
- 923
- +19 vs. Q1 2025
- Shares held
- 254.8M
- −7.24M (−2.8%) vs. Q1 2025
- Total value
- $18.7B
- +$66.5M (+0.4%) vs. Q1 2025
- New holders
- 101
- 350 more added
- Sold out
- 82
- 338 more reduced
11 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Barlow Wealth Partners, Inc. | 261,115 | $18.5M | 2.21% | +2,057+0.8% | Added |
| Pictet Asset Management Holding SA | 250,951 | $18.4M | 0.02% | −23,356−8.5% | Reduced |
| Rockefeller Capital Management L.P. | 250,370 | $18.4M | 0.04% | −9,169−3.5% | Reduced |
| Gilder Gagnon Howe & Co LLC | 243,316 | $17.9M | 0.19% | −1,362−0.6% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 243,208 | $17.9M | 0.03% | −4,711−1.9% | Reduced |
| Hutchinson Capital Management | 236,256 | $17.4M | 3.17% | −4,958−2.1% | Reduced |
| Aviva PLC | 234,234 | $17.2M | 0.04% | +223,067+1,997.6% | Added |
| Franklin Resources Inc | 226,763 | $16.7M | 0.00% | +109,724+93.7% | Added |
| Brandywine Global Investment Management, LLC | 224,809 | $16.5M | 0.12% | −5,180−2.3% | Reduced |
| Bank of Montreal | 218,317 | $16.0M | 0.01% | −60,917−21.8% | Reduced |
| Toronto Dominion Bank | 217,993 | $16.0M | 0.03% | +61,193+39.0% | Added |
| Royce & Associates LP | 217,682 | $16.0M | 0.16% | −44,400−16.9% | Reduced |
| Isthmus Partners, LLC | 213,804 | $15.7M | 1.83% | −10,601−4.7% | Reduced |
| Janney Montgomery Scott LLC | 213,098 | $15.7M | 0.04% | −7,729−3.5% | Reduced |
| RMB Capital Management, LLC | 212,066 | $15.6M | 0.30% | +212,066 | New |
| Pinebridge Investments, L.P. | 211,526 | $15.5M | 0.13% | +8,186+4.0% | Added |
| Korea Investment CORP | 204,253 | $15.0M | 0.03% | +40,872+25.0% | Added |
| Nisa Investment Advisors, LLC | 199,112 | $14.6M | 0.07% | +18,578+10.3% | Added |
| FMR LLC | 190,943 | $14.0M | 0.00% | +41,855+28.1% | Added |
| Standard Life Aberdeen plc | 190,613 | $14.0M | 0.02% | +7,251+4.0% | Added |
| Silvercrest Asset Management Group LLC | 189,013 | $13.9M | 0.09% | −131−0.1% | Reduced |
| Ensign Peak Advisors, Inc | 187,282 | $13.8M | 0.02% | −1,752−0.9% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 185,793 | $13.7M | 0.13% | +30,100+19.3% | Added |
| GHP Investment Advisors, Inc. | 184,111 | $13.5M | 0.60% | +1,478+0.8% | Added |
| Townsend & Associates, Inc | 195,895 | $13.5M | 1.34% | −54,906−21.9% | Reduced |
| Allianz Asset Management GmbH | 183,766 | $13.5M | 0.02% | +20,665+12.7% | Added |
| Marshall Wace, LLP | 178,745 | $13.1M | 0.02% | −564,895−76.0% | Reduced |
| QRG Capital Management, Inc. | 174,656 | $12.8M | 0.11% | +33,280+23.5% | Added |
| Bank of Nova Scotia | 173,143 | $12.7M | 0.03% | +133,848+340.6% | Added |
| Prudential Financial Inc | 173,045 | $12.7M | 0.02% | +8,626+5.2% | Added |
| Quantinno Capital Management LP | 172,180 | $12.7M | 0.05% | +30,876+21.9% | Added |
| Mercer Global Advisors Inc | 169,951 | $12.5M | 0.03% | +33,467+24.5% | Added |
| Swiss Life Asset Management Ltd | 165,739 | $12.2M | 0.07% | +47,740+40.5% | Added |
| New York State Common Retirement Fund | 159,212 | $11.7M | 0.02% | +3,399+2.2% | Added |
| Chevy Chase Trust Holdings, Inc. | 158,438 | $11.6M | 0.03% | +970+0.6% | Added |
| CI Private Wealth, LLC | 156,931 | $11.5M | 0.02% | −16,058−9.3% | Reduced |
| Speece Thorson Capital Group Inc | 154,920 | $11.4M | 2.32% | −70,231−31.2% | Reduced |
| Storebrand Asset Management AS | 154,027 | $11.3M | 0.03% | +20,750+15.6% | Added |
| Andra AP-fonden | 151,600 | $11.1M | 0.15% | −35,300−18.9% | Reduced |
| Intech Investment Management LLC | 151,419 | $11.1M | 0.10% | +6,567+4.5% | Added |
| Hudson Bay Capital Management LP | 150,225 | $11.0M | 0.07% | +150,225 | New |
| Frontier Capital Management Co LLC | 149,784 | $11.0M | 0.10% | −448−0.3% | Reduced |
| Gabelli Funds LLC | 145,348 | $10.7M | 0.08% | −3,124−2.1% | Reduced |
| Wellington Management Group LLP | 143,921 | $10.6M | 0.00% | +22,081+18.1% | Added |
| Resona Asset Management Co.,Ltd. | 143,282 | $10.5M | 0.05% | +7,567+5.6% | Added |
| Treasurer of the State of North Carolina | 141,847 | $10.4M | 0.03% | +7,381+5.5% | Added |
| Illinois Municipal Retirement Fund | 137,678 | $10.1M | 0.14% | +103,579+303.8% | Added |
| Commonwealth Equity Services, LLC | 135,709 | $9.97M | 0.01% | −1,030−0.8% | Reduced |
| Asset Management One Co.,Ltd. | 135,330 | $9.94M | 0.03% | −1,623−1.2% | Reduced |
| Erste Asset Management GmbH | 131,658 | $9.58M | 0.08% | +19,264+17.1% | Added |
| Corbyn Investment Management Inc | 129,907 | $9.54M | 3.21% | −1,470−1.1% | Reduced |
| AustralianSuper Pty Ltd | 127,128 | $9.34M | 0.05% | +127,128 | New |
| State of Tennessee, Treasury Department | 126,966 | $9.33M | 0.03% | +44,882+54.7% | Added |
| HighTower Advisors, LLC | 126,872 | $9.32M | 0.01% | +480+0.4% | Added |
| Means Investment Co., Inc. | 126,462 | $9.29M | 0.88% | +10.0% | Added |
| Benjamin Edwards Inc | 125,733 | $9.24M | 0.12% | −5,871−4.5% | Reduced |
| Man Group plc | 124,375 | $9.14M | 0.02% | −25,173−16.8% | Reduced |
| KBC Group NV | 124,098 | $9.12M | 0.02% | +16,352+15.2% | Added |
| Forte Capital LLC | 123,627 | $9.08M | 0.98% | +359+0.3% | Added |
| Eagle Capital Management LLC | 123,613 | $9.08M | 0.03% | +66+0.1% | Added |
| Ameriprise Financial Inc | 116,698 | $8.57M | 0.00% | −30,276−20.6% | Reduced |
| Burney Co | 116,412 | $8.55M | 0.29% | +261+0.2% | Added |
| Gotham Asset Management, LLC | 116,206 | $8.54M | 0.05% | +67,119+136.7% | Added |
| Manning & Napier Advisors LLC | 116,181 | $8.54M | 0.10% | −16,101−12.2% | Reduced |
| Mn Services Vermogensbeheer B.V. | 112,550 | $8.27M | 0.06% | 00.0% | Unchanged |
| Mariner, LLC | 110,929 | $8.15M | 0.01% | +6,656+6.4% | Added |
| KLP Kapitalforvaltning AS | 109,379 | $8.04M | 0.03% | +4,500+4.3% | Added |
| Financial Strategies Group, Inc. | 111,593 | $7.69M | 1.60% | −1,670−1.5% | Reduced |
| Assetmark, Inc | 104,360 | $7.67M | 0.02% | −33,308−24.2% | Reduced |
| Atria Investments LLC | 100,631 | $7.39M | 0.09% | +3,750+3.9% | Added |
| 7G Capital Management, LLC | 100,000 | $7.35M | 5.72% | +936+0.9% | Added |
| Nomura Asset Management Co Ltd | 99,821 | $7.33M | 0.02% | +5,320+5.6% | Added |
| Rafferty Asset Management, LLC | 99,648 | $7.32M | 0.02% | +1,213+1.2% | Added |
| State of New Jersey Common Pension Fund D | 98,268 | $7.22M | 0.03% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 96,851 | $7.12M | 0.02% | +3,395+3.6% | Added |
| Thrivent Financial for Lutherans | 96,792 | $7.11M | 0.02% | +2,813+3.0% | Added |
| Vestmark Advisory Solutions, Inc. | 95,601 | $7.02M | 0.10% | −95,937−50.1% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 93,159 | $6.84M | 0.04% | −7,393−7.4% | Reduced |
| Susquehanna Fundamental Investments, LLC | 92,685 | $6.81M | 0.18% | −82,384−47.1% | Reduced |
| New Vernon Investment Management LLC | 92,206 | $6.77M | 7.88% | +46,103+100.0% | Added |
| Gamco Investors, Inc. Et Al | 91,992 | $6.76M | 0.07% | −762−0.8% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 91,872 | $6.75M | 0.19% | −12,792−12.2% | Reduced |
| Lighthouse Investment Partners, LLC | 91,733 | $6.74M | 0.29% | +65,432+248.8% | Added |
| NewEdge Wealth, LLC | 95,389 | $6.69M | 0.10% | −1,485−1.5% | Reduced |
| Gateway Investment Advisers LLC | 90,618 | $6.66M | 0.07% | −16,442−15.4% | Reduced |
| Voya Investment Management LLC | 90,039 | $6.62M | 0.01% | −2,951−3.2% | Reduced |
| Arizona State Retirement System | 88,693 | $6.52M | 0.04% | +533+0.6% | Added |
| Los Angeles Capital Management LLC | 88,185 | $6.48M | 0.02% | −59,405−40.3% | Reduced |
| Creative Planning | 87,943 | $6.46M | 0.01% | +7,598+9.5% | Added |
| Torray LLC | 87,810 | $6.45M | 0.94% | −132,279−60.1% | Reduced |
| State of Michigan Retirement System | 85,719 | $6.30M | 0.03% | +4,300+5.3% | Added |
| AXA S.A. | 85,347 | $6.27M | 0.02% | −6,323−6.9% | Reduced |
| DekaBank Deutsche Girozentrale | 85,269 | $6.16M | 0.01% | +278+0.3% | Added |
| Baxter Bros Inc | 82,961 | $6.10M | 0.75% | +9,503+12.9% | Added |
| Montag A & Associates Inc | 82,542 | $6.06M | 0.30% | −5,163−5.9% | Reduced |
| Annandale Capital, LLC | 82,279 | $6.04M | 1.11% | 00.0% | Unchanged |
| Mattern Capital Management, LLC | 81,220 | $5.97M | 0.72% | +7,630+10.4% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 79,097 | $5.81M | 0.03% | −6,800−7.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 77,992 | $5.73M | 0.04% | +12,988+20.0% | Added |
| Verdence Capital Advisors LLC | 77,529 | $5.70M | 0.39% | +6,834+9.7% | Added |