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 |
|---|---|---|---|---|---|
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 185,793 | $13.7M | 0.13% | +30,100+19.3% | Added |
| Ensign Peak Advisors, Inc | 187,282 | $13.8M | 0.02% | −1,752−0.9% | Reduced |
| Silvercrest Asset Management Group LLC | 189,013 | $13.9M | 0.09% | −131−0.1% | Reduced |
| Standard Life Aberdeen plc | 190,613 | $14.0M | 0.02% | +7,251+4.0% | Added |
| FMR LLC | 190,943 | $14.0M | 0.00% | +41,855+28.1% | Added |
| Nisa Investment Advisors, LLC | 199,112 | $14.6M | 0.07% | +18,578+10.3% | Added |
| Korea Investment CORP | 204,253 | $15.0M | 0.03% | +40,872+25.0% | Added |
| Pinebridge Investments, L.P. | 211,526 | $15.5M | 0.13% | +8,186+4.0% | Added |
| RMB Capital Management, LLC | 212,066 | $15.6M | 0.30% | +212,066 | New |
| Janney Montgomery Scott LLC | 213,098 | $15.7M | 0.04% | −7,729−3.5% | Reduced |
| Isthmus Partners, LLC | 213,804 | $15.7M | 1.83% | −10,601−4.7% | Reduced |
| Royce & Associates LP | 217,682 | $16.0M | 0.16% | −44,400−16.9% | Reduced |
| Toronto Dominion Bank | 217,993 | $16.0M | 0.03% | +61,193+39.0% | Added |
| Bank of Montreal | 218,317 | $16.0M | 0.01% | −60,917−21.8% | Reduced |
| Brandywine Global Investment Management, LLC | 224,809 | $16.5M | 0.12% | −5,180−2.3% | Reduced |
| Franklin Resources Inc | 226,763 | $16.7M | 0.00% | +109,724+93.7% | Added |
| Aviva PLC | 234,234 | $17.2M | 0.04% | +223,067+1,997.6% | Added |
| Hutchinson Capital Management | 236,256 | $17.4M | 3.17% | −4,958−2.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 243,208 | $17.9M | 0.03% | −4,711−1.9% | Reduced |
| Gilder Gagnon Howe & Co LLC | 243,316 | $17.9M | 0.19% | −1,362−0.6% | Reduced |
| Rockefeller Capital Management L.P. | 250,370 | $18.4M | 0.04% | −9,169−3.5% | Reduced |
| Pictet Asset Management Holding SA | 250,951 | $18.4M | 0.02% | −23,356−8.5% | Reduced |
| Barlow Wealth Partners, Inc. | 261,115 | $18.5M | 2.21% | +2,057+0.8% | Added |
| New York State Teachers Retirement System | 259,625 | $19.1M | 0.04% | +4,694+1.8% | Added |
| Philo Smith Capital Corp | 260,381 | $19.1M | 5.32% | −30,000−10.3% | Reduced |
| Great West Life Assurance Co | 260,876 | $19.2M | 0.03% | +41,760+19.1% | Added |
| Fairholme Capital Management LLC | 261,450 | $19.2M | 1.57% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 262,128 | $19.3M | 0.04% | +381+0.1% | Added |
| Stephens Inc | 270,524 | $19.9M | 0.27% | +1,829+0.7% | Added |
| Adage Capital Partners GP, L.L.C. | 274,525 | $20.2M | 0.03% | +274,525 | New |
| SEI Investments Co | 280,965 | $20.6M | 0.02% | +16,648+6.3% | Added |
| CWM, LLC | 306,484 | $22.5M | 0.08% | −15,384−4.8% | Reduced |
| National Bank of Canada | 309,292 | $22.7M | 0.02% | −16,828−5.2% | Reduced |
| State of Wisconsin Investment Board | 314,684 | $23.1M | 0.06% | +107,072+51.6% | Added |
| BNP Paribas Arbitrage, SA | 319,306 | $23.5M | 0.02% | −408,688−56.1% | Reduced |
| Zacks Investment Management | 319,707 | $23.5M | 0.20% | +865+0.3% | Added |
| Citigroup Inc | 330,878 | $24.3M | 0.02% | −158,212−32.3% | Reduced |
| LPL Financial LLC | 331,011 | $24.3M | 0.01% | −20,877−5.9% | Reduced |
| Alliancebernstein L.P. | 331,236 | $24.3M | 0.01% | −28,659−8.0% | Reduced |
| Churchill Management Corp | 333,164 | $24.5M | 0.27% | −824−0.2% | Reduced |
| Stansberry Asset Management, LLC | 336,222 | $24.7M | 2.70% | −89,917−21.1% | Reduced |
| Teacher Retirement System of Texas | 347,963 | $25.6M | 0.11% | −100,274−22.4% | Reduced |
| Cerity Partners LLC | 356,450 | $26.2M | 0.05% | −30,691−7.9% | Reduced |
| State Board of Administration of Florida Retirement System | 359,233 | $26.4M | 0.05% | +3,930+1.1% | Added |
| Russell Investments Group, Ltd. | 359,626 | $26.4M | 0.03% | −174,839−32.7% | Reduced |
| Caisse de Depot Et Placement du Quebec | 380,259 | $27.9M | 0.06% | +42,634+12.6% | Added |
| America First Investment Advisors, LLC | 385,565 | $28.3M | 5.65% | −27,753−6.7% | Reduced |
| California State Teachers Retirement System | 399,516 | $29.4M | 0.03% | −26,609−6.2% | Reduced |
| Holocene Advisors, LP | 403,112 | $29.6M | 0.07% | +403,112 | New |
| Wallington Asset Management, LLC | 406,789 | $29.9M | 4.20% | +4,016+1.0% | Added |
| Public Employees Retirement Association of Colorado | 424,591 | $31.2M | 0.12% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 436,730 | $32.1M | 0.00% | −3,395−0.8% | Reduced |
| UBS Asset Management Americas Inc | 444,927 | $32.7M | 0.01% | −2,094,764−82.5% | Reduced |
| APG Asset Management N.V. | 527,072 | $33.0M | 0.10% | −39,223−6.9% | Reduced |
| Schroder Investment Management Group | 457,902 | $33.6M | 0.03% | −39,078−7.9% | Reduced |
| American Century Companies Inc | 472,810 | $34.7M | 0.02% | −163,888−25.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 522,056 | $38.4M | 0.09% | −325,119−38.4% | Reduced |
| Aware Super Pty Ltd as trustee of Aware Super | 543,015 | $39.9M | 0.59% | 00.0% | Unchanged |
| TD Asset Management Inc | 555,641 | $40.8M | 0.03% | −40,927−6.9% | Reduced |
| National Pension Service | 576,071 | $42.3M | 0.04% | +3,400+0.6% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 581,807 | $42.7M | 0.03% | +48,617+9.1% | Added |
| Jacobs Levy Equity Management, Inc | 608,771 | $44.7M | 0.18% | −217,845−26.4% | Reduced |
| Mraz, Amerine & Associates, Inc. | 632,212 | $46.4M | 7.45% | −1,440−0.2% | Reduced |
| Nuveen, LLC | 642,779 | $47.2M | 0.01% | +21,506+3.5% | Added |
| Rhumbline Advisers | 657,032 | $48.3M | 0.04% | +3,696+0.6% | Added |
| Coho Partners, Ltd. | 681,152 | $50.0M | 3.73% | −126,626−15.7% | Reduced |
| Danske Bank A/S | 695,885 | $51.1M | 0.13% | −81,069−10.4% | Reduced |
| Amundi | 755,252 | $53.4M | 0.02% | −403,216−34.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 737,183 | $54.2M | 0.03% | +4,423+0.6% | Added |
| BloombergSen Inc. | 740,194 | $54.4M | 4.59% | −9,064−1.2% | Reduced |
| Cornerstone Investment Partners, LLC | 758,882 | $55.8M | 2.46% | +14,366+1.9% | Added |
| Freestone Grove Partners LP | 858,166 | $63.0M | 0.48% | +858,166 | New |
| Parnassus Investments | 894,317 | $65.7M | 0.15% | −83,857−8.6% | Reduced |
| Stifel Financial Corp | 894,914 | $65.7M | 0.06% | −2,169−0.2% | Reduced |
| Deutsche Bank AG | 911,970 | $67.0M | 0.02% | −169,661−15.7% | Reduced |
| Swiss National Bank | 917,762 | $67.4M | 0.04% | +58,000+6.7% | Added |
| Captrust Financial Advisors | 958,384 | $70.4M | 0.16% | −20,589−2.1% | Reduced |
| Victory Capital Management Inc | 986,656 | $72.5M | 0.05% | −7,663−0.8% | Reduced |
| Brandes Investment Partners, LP | 1,025,919 | $75.4M | 0.68% | −68,692−6.3% | Reduced |
| Maren Capital LLC | 1,055,472 | $77.5M | 4.67% | +1,052+0.1% | Added |
| Arrowstreet Capital, Limited Partnership | 1,074,551 | $78.9M | 0.06% | −290,395−21.3% | Reduced |
| Dundas Partners LLP | 1,123,310 | $82.5M | 5.74% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 1,124,723 | $82.6M | 0.13% | +145,443+14.9% | Added |
| Woodline Partners LP | 1,147,592 | $84.3M | 0.45% | +370,391+47.7% | Added |
| California Public Employees Retirement System | 1,177,271 | $86.5M | 0.06% | −189,937−13.9% | Reduced |
| HSBC Holdings PLC | 1,182,145 | $86.7M | 0.06% | −83,961−6.6% | Reduced |
| Anchor Capital Advisors LLC | 1,183,834 | $87.0M | 2.55% | −51,170−4.1% | Reduced |
| Goldman Sachs Group Inc | 1,185,436 | $87.1M | 0.01% | −357,505−23.2% | Reduced |
| Confluence Investment Management LLC | 1,264,289 | $92.9M | 1.31% | −38,566−3.0% | Reduced |
| EULAV Asset Management | 1,295,464 | $95.2M | 2.23% | −125,000−8.8% | Reduced |
| Truist Financial Corp | 1,321,311 | $97.1M | 0.14% | −203,858−13.4% | Reduced |
| Barclays PLC | 1,376,318 | $101.1M | 0.04% | +160,584+13.2% | Added |
| Envestnet Asset Management Inc | 1,379,376 | $101.3M | 0.03% | −143,368−9.4% | Reduced |
| Raymond James Financial Inc | 1,411,918 | $103.7M | 0.04% | −67,890−4.6% | Reduced |
| Chilton Investment Co LLC | 1,631,218 | $119.8M | 2.66% | +14,025+0.9% | Added |
| Royal Bank of Canada | 1,646,032 | $120.9M | 0.02% | −22,402−1.3% | Reduced |
| Bank of New York Mellon Corp | 1,721,153 | $126.5M | 0.02% | −150,764−8.1% | Reduced |
| AQR Capital Management LLC | 1,787,573 | $131.3M | 0.11% | +245,324+15.9% | Added |
| Charles Schwab Investment Management Inc | 1,847,961 | $135.8M | 0.02% | +25,344+1.4% | Added |
| Madison Asset Management, LLC | 1,853,872 | $136.2M | 1.47% | +11,597+0.6% | Added |