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 2025
Institutional positions in Berkley W R Corp as of Mar 31, 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
- 915
- +55 vs. Q4 2024
- Shares held
- 262.3M
- +3.73M (+1.4%) vs. Q4 2024
- Total value
- $18.7B
- +$3.53B (+23.3%) vs. Q4 2024
- New holders
- 126
- 333 more added
- Sold out
- 71
- 329 more reduced
16 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Barlow Wealth Partners, Inc. | 259,058 | $18.3M | 2.40% | +3,839+1.5% | Added |
| New York State Teachers Retirement System | 254,931 | $18.1M | 0.04% | +718+0.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 247,919 | $17.6M | 0.04% | +7,702+3.2% | Added |
| Gilder Gagnon Howe & Co LLC | 244,678 | $17.4M | 0.23% | −257−0.1% | Reduced |
| Hutchinson Capital Management | 241,214 | $17.2M | 3.27% | −3,245−1.3% | Reduced |
| Townsend & Associates, Inc | 250,801 | $16.9M | 1.76% | −39,125−13.5% | Reduced |
| NatWest Group plc | 232,393 | $16.5M | 4.88% | +132,130+131.8% | Added |
| Brandywine Global Investment Management, LLC | 229,989 | $16.4M | 0.12% | +25,986+12.7% | Added |
| Worldquant Millennium Advisors LLC | 227,804 | $16.2M | 0.10% | +13,926+6.5% | Added |
| Speece Thorson Capital Group Inc | 225,151 | $16.0M | 3.30% | −3,608−1.6% | Reduced |
| Isthmus Partners, LLC | 224,405 | $16.0M | 2.00% | −1,779−0.8% | Reduced |
| Janney Montgomery Scott LLC | 220,827 | $15.7M | 0.04% | −10,446−4.5% | Reduced |
| Torray LLC | 220,089 | $15.7M | 2.33% | −23,624−9.7% | Reduced |
| Great West Life Assurance Co | 219,116 | $15.6M | 0.03% | −2,017−0.9% | Reduced |
| State of Wisconsin Investment Board | 207,612 | $14.8M | 0.04% | −2,638−1.3% | Reduced |
| Pinebridge Investments, L.P. | 203,340 | $14.5M | 0.12% | +114,041+127.7% | Added |
| Vestmark Advisory Solutions, Inc. | 191,538 | $13.6M | 0.35% | +96,408+101.3% | Added |
| Silvercrest Asset Management Group LLC | 189,144 | $13.5M | 0.10% | +210+0.1% | Added |
| Ensign Peak Advisors, Inc | 189,034 | $13.5M | 0.03% | −16,896−8.2% | Reduced |
| Andra AP-fonden | 186,900 | $13.3M | 0.22% | −7,100−3.7% | Reduced |
| Tudor Investment Corp Et Al | 184,309 | $13.1M | 0.12% | −207,326−52.9% | Reduced |
| Heartland Advisors Inc | 183,590 | $13.1M | 0.75% | −58,546−24.2% | Reduced |
| GHP Investment Advisors, Inc. | 182,633 | $13.0M | 0.62% | +3,219+1.8% | Added |
| Standard Life Aberdeen plc | 183,362 | $13.0M | 0.03% | +98,033+114.9% | Added |
| Nisa Investment Advisors, LLC | 180,534 | $12.8M | 0.06% | +333+0.2% | Added |
| Macquarie Group Ltd | 177,774 | $12.7M | 0.02% | +136,928+335.2% | Added |
| Susquehanna Fundamental Investments, LLC | 175,069 | $12.5M | 0.21% | −75,749−30.2% | Reduced |
| CI Private Wealth, LLC | 172,989 | $12.3M | 0.02% | −32,039−15.6% | Reduced |
| Prudential Financial Inc | 164,419 | $11.7M | 0.02% | +3,665+2.3% | Added |
| Korea Investment CORP | 163,381 | $11.6M | 0.03% | −47,597−22.6% | Reduced |
| Allianz Asset Management GmbH | 163,101 | $11.6M | 0.02% | −200,003−55.1% | Reduced |
| Trexquant Investment LP | 161,210 | $11.5M | 0.13% | +62,315+63.0% | Added |
| Chevy Chase Trust Holdings, Inc. | 157,468 | $11.2M | 0.04% | −506−0.3% | Reduced |
| Toronto Dominion Bank | 156,800 | $11.2M | 0.03% | −4,726−2.9% | Reduced |
| New York State Common Retirement Fund | 155,813 | $11.1M | 0.02% | −247,200−61.3% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 155,693 | $11.1M | 0.13% | +9,050+6.2% | Added |
| Frontier Capital Management Co LLC | 150,232 | $10.7M | 0.12% | −4,649−3.0% | Reduced |
| Millennium Management LLC | 149,817 | $10.7M | 0.01% | −756,253−83.5% | Reduced |
| Man Group plc | 149,548 | $10.6M | 0.03% | −2,106−1.4% | Reduced |
| FMR LLC | 149,088 | $10.6M | 0.00% | +15,551+11.6% | Added |
| Ameriprise Financial Inc | 146,974 | $10.6M | 0.00% | −1,906−1.3% | Reduced |
| Gabelli Funds LLC | 148,472 | $10.6M | 0.08% | −9,320−5.9% | Reduced |
| Los Angeles Capital Management LLC | 147,590 | $10.5M | 0.05% | −4,152−2.7% | Reduced |
| Intech Investment Management LLC | 144,852 | $10.3M | 0.11% | −76,756−34.6% | Reduced |
| QRG Capital Management, Inc. | 141,376 | $10.1M | 0.10% | +3,747+2.7% | Added |
| Quantinno Capital Management LP | 141,304 | $10.1M | 0.07% | +61,690+77.5% | Added |
| Assetmark, Inc | 137,668 | $9.80M | 0.03% | +39,048+39.6% | Added |
| Asset Management One Co.,Ltd. | 136,953 | $9.75M | 0.03% | +6,841+5.3% | Added |
| Commonwealth Equity Services, LLC | 136,739 | $9.73M | 0.01% | −1,559−1.1% | Reduced |
| Mercer Global Advisors Inc | 136,484 | $9.71M | 0.02% | +12,890+10.4% | Added |
| Resona Asset Management Co.,Ltd. | 135,715 | $9.66M | 0.06% | +3,852+2.9% | Added |
| Credit Agricole S A | 134,951 | $9.60M | 0.04% | +28,559+26.8% | Added |
| Treasurer of the State of North Carolina | 134,466 | $9.57M | 0.04% | −62,540−31.7% | Reduced |
| Storebrand Asset Management AS | 133,277 | $9.48M | 0.03% | −2,956−2.2% | Reduced |
| Manning & Napier Advisors LLC | 132,282 | $9.41M | 0.12% | −10,434−7.3% | Reduced |
| Benjamin Edwards Inc | 131,604 | $9.37M | 0.13% | −7,124−5.1% | Reduced |
| Corbyn Investment Management Inc | 131,377 | $9.35M | 3.48% | +1,150+0.9% | Added |
| Means Investment Co., Inc. | 126,461 | $9.00M | 0.96% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 126,392 | $8.99M | 0.01% | +2,170+1.7% | Added |
| Eagle Capital Management LLC | 123,547 | $8.79M | 0.03% | 00.0% | Unchanged |
| Forte Capital LLC | 123,268 | $8.77M | 1.04% | +993+0.8% | Added |
| Wellington Management Group LLP | 121,840 | $8.67M | 0.00% | −397,182−76.5% | Reduced |
| Swiss Life Asset Management Ltd | 117,999 | $8.40M | 0.06% | +6,657+6.0% | Added |
| Franklin Resources Inc | 117,039 | $8.33M | 0.00% | +75,419+181.2% | Added |
| Burney Co | 116,151 | $8.27M | 0.30% | −571−0.5% | Reduced |
| Mn Services Vermogensbeheer B.V. | 112,550 | $8.01M | 0.06% | −9,100−7.5% | Reduced |
| Alaska Permanent Fund Corp | 111,446 | $7.99M | 0.11% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 112,394 | $7.91M | 0.10% | −16,979−13.1% | Reduced |
| Capital Fund Management S.A. | 111,060 | $7.90M | 0.10% | −16,861−13.2% | Reduced |
| Financial Strategies Group, Inc. | 113,263 | $7.74M | 1.83% | −6,064−5.1% | Reduced |
| KBC Group NV | 107,746 | $7.67M | 0.02% | +2,230+2.1% | Added |
| Gateway Investment Advisers LLC | 107,060 | $7.62M | 0.09% | +200.0% | Added |
| KLP Kapitalforvaltning AS | 104,879 | $7.46M | 0.04% | 00.0% | Unchanged |
| Dai-Ichi Life Insurance Company, Ltd | 104,664 | $7.45M | 0.22% | −2,373−2.2% | Reduced |
| Mariner, LLC | 104,273 | $7.42M | 0.01% | +3,228+3.2% | Added |
| Allspring Global Investments Holdings, LLC | 103,992 | $7.31M | 0.01% | −4,818−4.4% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 100,552 | $7.16M | 0.04% | −1,768−1.7% | Reduced |
| 7G Capital Management, LLC | 99,064 | $7.05M | 6.04% | +99,064 | New |
| Rafferty Asset Management, LLC | 98,435 | $7.00M | 0.03% | −7,783−7.3% | Reduced |
| State of New Jersey Common Pension Fund D | 98,268 | $6.99M | 0.03% | −10,153−9.4% | Reduced |
| Atria Investments LLC | 96,881 | $6.89M | 0.09% | +3,543+3.8% | Added |
| NewEdge Wealth, LLC | 96,874 | $6.89M | 0.12% | +906+0.9% | Added |
| Handelsbanken Fonder AB | 96,250 | $6.85M | 0.03% | +2,304+2.5% | Added |
| Henshaw Capital LLC | 95,335 | $6.78M | 0.30% | −19,180−16.7% | Reduced |
| Nomura Asset Management Co Ltd | 94,501 | $6.72M | 0.02% | −4,325−4.4% | Reduced |
| Thrivent Financial for Lutherans | 93,979 | $6.69M | 0.01% | +54,574+138.5% | Added |
| Public Employees Retirement System of Ohio | 93,456 | $6.65M | 0.02% | −10,451−10.1% | Reduced |
| Canada Pension Plan Investment Board | 93,000 | $6.62M | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 92,990 | $6.62M | 0.01% | −39,228−29.7% | Reduced |
| Gamco Investors, Inc. Et Al | 92,754 | $6.60M | 0.07% | −4,575−4.7% | Reduced |
| AXA S.A. | 91,670 | $6.52M | 0.02% | +10,540+13.0% | Added |
| Arizona State Retirement System | 88,160 | $6.27M | 0.04% | −266−0.3% | Reduced |
| Montag A & Associates Inc | 87,705 | $6.24M | 0.31% | −320−0.4% | Reduced |
| Edgestream Partners, L.P. | 86,664 | $6.17M | 0.21% | +86,664 | New |
| Skandinaviska Enskilda Banken AB (publ) | 85,897 | $6.11M | 0.03% | −1,800−2.1% | Reduced |
| Butensky & Cohen Financial Security, Inc | 85,233 | $6.07M | 1.86% | −1,116−1.3% | Reduced |
| DekaBank Deutsche Girozentrale | 84,991 | $5.99M | 0.01% | −278−0.3% | Reduced |
| Nordea Investment Management AB | 82,446 | $5.90M | 0.01% | +57,348+228.5% | Added |
| Annandale Capital, LLC | 82,279 | $5.86M | 1.10% | 00.0% | Unchanged |
| PGGM Investments | 82,195 | $5.85M | 0.08% | 00.0% | Unchanged |