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 2024
Institutional positions in Berkley W R Corp as of Sep 30, 2024. 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
- 800
- +50 vs. Q2 2024
- Shares held
- 260.4M
- +98.8M (+61.1%) vs. Q2 2024
- Total value
- $14.8B
- +$2.20B (+17.5%) vs. Q2 2024
- New holders
- 107
- 648 more added
- Sold out
- 57
- 36 more reduced
8 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 35,907,179 | $2.04B | 0.04% | +11,864,303+49.3% | Added |
| BlackRock, Inc. | 23,356,584 | $1.33B | 0.03% | +23,356,584 | New |
| Morgan Stanley | 20,029,039 | $1.14B | 0.08% | +6,709,662+50.4% | Added |
| State Street Corp | 15,121,001 | $857.8M | 0.03% | +4,947,830+48.6% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 11,605,519 | $658.4M | 1.45% | +4,051,644+53.6% | Added |
| Janus Henderson Group PLC | 11,321,958 | $642.3M | 0.33% | +3,825,238+51.0% | Added |
| Geode Capital Management, LLC | 7,591,353 | $429.3M | 0.03% | +2,459,073+47.9% | Added |
| JPMorgan Chase & Co | 7,366,424 | $417.9M | 0.03% | +2,616,227+55.1% | Added |
| Norges Bank | 4,928,756 | $279.6M | 0.04% | +1,104,775+28.9% | Added |
| Invesco Ltd. | 4,321,471 | $245.2M | 0.05% | +901,736+26.4% | Added |
| Manufacturers Life Insurance Company, The | 4,154,783 | $235.7M | 0.21% | +2,118,641+104.1% | Added |
| First Trust Advisors LP | 3,992,098 | $226.5M | 0.22% | +1,663,014+71.4% | Added |
| Principal Financial Group Inc | 3,674,171 | $208.4M | 0.11% | +2,493,758+211.3% | Added |
| Bank of America Corp | 3,139,493 | $178.1M | 0.02% | +1,241,724+65.4% | Added |
| Dimensional Fund Advisors LP | 3,042,973 | $172.6M | 0.04% | +1,005,374+49.3% | Added |
| Polar Capital Holdings Plc | 2,925,000 | $165.9M | 0.98% | +990,000+51.2% | Added |
| 1832 Asset Management L.P. | 2,891,032 | $164.0M | 0.28% | +961,101+49.8% | Added |
| Wells Fargo & Company | 2,765,226 | $156.9M | 0.04% | +992,631+56.0% | Added |
| Northern Trust Corp | 2,719,320 | $154.3M | 0.03% | +773,139+39.7% | Added |
| UBS Group AG | 2,388,440 | $135.5M | 0.04% | +1,002,570+72.3% | Added |
| Bank of New York Mellon Corp | 2,297,275 | $130.3M | 0.02% | +707,874+44.5% | Added |
| UBS Asset Management Americas Inc | 2,031,786 | $115.3M | 0.03% | +559,043+38.0% | Added |
| Legal & General Group Plc | 1,978,240 | $112.2M | 0.03% | +598,797+43.4% | Added |
| Charles Schwab Investment Management Inc | 1,746,084 | $99.1M | 0.02% | +42,834+2.5% | Added |
| Royal Bank of Canada | 1,676,963 | $95.1M | 0.02% | +605,178+56.5% | Added |
| EULAV Asset Management | 1,564,890 | $88.8M | 2.16% | +521,630+50.0% | Added |
| Madison Asset Management, LLC | 1,553,936 | $88.2M | 0.99% | +601,376+63.1% | Added |
| Caisse de Depot Et Placement du Quebec | 1,507,757 | $85.5M | 0.17% | +846,331+128.0% | Added |
| California Public Employees Retirement System | 1,482,865 | $84.1M | 0.06% | +461,397+45.2% | Added |
| Goldman Sachs Group Inc | 1,478,778 | $83.9M | 0.02% | +219,736+17.5% | Added |
| Barclays PLC | 1,469,608 | $83.4M | 0.04% | +646,973+78.6% | Added |
| Chilton Investment Co LLC | 1,416,738 | $80.4M | 2.10% | +605,851+74.7% | Added |
| HSBC Holdings PLC | 1,377,092 | $77.9M | 0.05% | +454,313+49.2% | Added |
| Confluence Investment Management LLC | 1,363,295 | $77.3M | 1.03% | +439,853+47.6% | Added |
| Anchor Capital Advisors LLC | 1,358,295 | $77.1M | 2.05% | +426,659+45.8% | Added |
| Raymond James & Associates | 1,333,418 | $75.6M | 0.05% | +490,669+58.2% | Added |
| Envestnet Asset Management Inc | 1,325,790 | $75.2M | 0.02% | +490,262+58.7% | Added |
| Truist Financial Corp | 1,275,691 | $72.4M | 0.11% | +463,847+57.1% | Added |
| Parnassus Investments | 1,134,214 | $64.3M | 0.14% | +350,145+44.7% | Added |
| Dundas Partners LLP | 1,123,310 | $63.7M | 4.59% | +440,766+64.6% | Added |
| AQR Capital Management LLC | 1,110,591 | $62.4M | 0.09% | +511,482+85.4% | Added |
| Brandes Investment Partners, LP | 1,065,488 | $60.4M | 0.68% | +366,101+52.3% | Added |
| Amundi | 1,032,946 | $59.4M | 0.02% | +573,000+124.6% | Added |
| Victory Capital Management Inc | 1,021,233 | $57.9M | 0.06% | −3,194,745−75.8% | Reduced |
| APG Asset Management N.V. | 1,136,010 | $57.7M | 0.38% | −1,562,301−57.9% | Reduced |
| Boston Financial Mangement LLC | 987,823 | $56.0M | 1.67% | +316,269+47.1% | Added |
| Maren Capital LLC | 973,187 | $55.2M | 4.54% | +333,132+52.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 933,885 | $53.0M | 0.13% | +294,243+46.0% | Added |
| Swiss National Bank | 911,062 | $51.7M | 0.03% | +303,287+49.9% | Added |
| Millennium Management LLC | 904,626 | $51.3M | 0.04% | +886,844+4,987.3% | Added |
| Arrowstreet Capital, Limited Partnership | 884,096 | $50.2M | 0.04% | +191,077+27.6% | Added |
| Danske Bank A/S | 867,639 | $49.2M | 0.16% | +301,659+53.3% | Added |
| Deutsche Bank AG | 845,848 | $48.0M | 0.02% | +306,367+56.8% | Added |
| Natixis Advisors, L.P. | 775,429 | $44.0M | 0.09% | +284,494+57.9% | Added |
| Stifel Financial Corp | 767,793 | $43.6M | 0.05% | +255,813+50.0% | Added |
| BloombergSen Inc. | 762,399 | $43.3M | 3.64% | +254,133+50.0% | Added |
| Wellington Management Group LLP | 753,191 | $42.7M | 0.01% | +140,396+22.9% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 737,472 | $41.8M | 0.03% | +257,211+53.6% | Added |
| BNP Paribas Arbitrage, SA | 661,959 | $37.6M | 0.04% | +342,344+107.1% | Added |
| Mraz, Amerine & Associates, Inc. | 651,263 | $36.9M | 6.68% | +221,430+51.5% | Added |
| Nuveen Asset Management, LLC | 625,999 | $35.5M | 0.01% | −68,406−9.9% | Reduced |
| Rhumbline Advisers | 603,661 | $34.2M | 0.03% | +179,522+42.3% | Added |
| National Pension Service | 591,965 | $33.6M | 0.03% | +247,681+71.9% | Added |
| American Century Companies Inc | 563,117 | $31.9M | 0.02% | +211,971+60.4% | Added |
| TD Asset Management Inc | 542,881 | $30.7M | 0.03% | +80,674+17.5% | Added |
| Teacher Retirement System of Texas | 486,936 | $27.6M | 0.13% | +187,010+62.4% | Added |
| Russell Investments Group, Ltd. | 466,800 | $26.5M | 0.04% | +181,075+63.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 446,715 | $25.3M | 0.03% | +186,408+71.6% | Added |
| New York State Common Retirement Fund | 431,513 | $24.5M | 0.03% | +101,937+30.9% | Added |
| California State Teachers Retirement System | 430,583 | $24.4M | 0.03% | +133,183+44.8% | Added |
| Price T Rowe Associates Inc | 427,328 | $24.2M | 0.00% | +150,429+54.3% | Added |
| Public Employees Retirement Association of Colorado | 424,591 | $24.1M | 0.10% | +141,530+50.0% | Added |
| America First Investment Advisors, LLC | 424,128 | $24.1M | 5.40% | +139,973+49.3% | Added |
| Stansberry Asset Management, LLC | 412,209 | $23.4M | 2.92% | +137,952+50.3% | Added |
| Wallington Asset Management, LLC | 398,926 | $22.6M | 3.15% | +140,365+54.3% | Added |
| Alliancebernstein L.P. | 384,115 | $21.8M | 0.01% | +150,492+64.4% | Added |
| State Board of Administration of Florida Retirement System | 364,043 | $20.7M | 0.04% | +121,347+50.0% | Added |
| Los Angeles Capital Management LLC | 358,937 | $20.4M | 0.08% | −29,010−7.5% | Reduced |
| Jane Street Group, LLC | 358,555 | $20.3M | 0.03% | +249,674+229.3% | Added |
| Allianz Asset Management GmbH | 349,957 | $19.9M | 0.03% | +25,466+7.8% | Added |
| Jacobs Levy Equity Management, Inc | 346,384 | $19.7M | 0.08% | +346,384 | New |
| Cerity Partners LLC | 336,027 | $19.1M | 0.04% | +126,664+60.5% | Added |
| CWM, LLC | 335,071 | $19.0M | 0.08% | +100,889+43.1% | Added |
| Zacks Investment Management | 334,079 | $19.0M | 0.16% | +334,079 | New |
| Churchill Management Corp | 334,067 | $19.0M | 0.22% | +113,577+51.5% | Added |
| Philo Smith Capital Corp | 329,881 | $18.7M | 4.73% | +109,960+50.0% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 329,142 | $18.7M | 0.04% | +112,053+51.6% | Added |
| LPL Financial LLC | 326,200 | $18.5M | 0.01% | +130,598+66.8% | Added |
| Winton Group Ltd | 325,103 | $18.4M | 1.29% | +89,909+38.2% | Added |
| Bank of Montreal | 323,681 | $18.3M | 0.01% | +96,292+42.3% | Added |
| Schroder Investment Management Group | 309,214 | $17.5M | 0.02% | +202,299+189.2% | Added |
| Citigroup Inc | 303,567 | $17.2M | 0.02% | +78,146+34.7% | Added |
| Townsend & Associates, Inc | 285,349 | $16.9M | 1.73% | +5,875+2.1% | Added |
| New York State Teachers Retirement System | 283,597 | $16.1M | 0.03% | +93,017+48.8% | Added |
| Stephens Inc | 281,666 | $16.0M | 0.23% | +93,816+49.9% | Added |
| Tudor Investment Corp Et Al | 277,238 | $15.7M | 0.17% | +149,155+116.5% | Added |
| Great West Life Assurance Co | 273,362 | $15.5M | 0.03% | +83,049+43.6% | Added |
| SEI Investments Co | 270,334 | $15.3M | 0.02% | +91,228+50.9% | Added |
| Heartland Advisors Inc | 267,573 | $15.2M | 0.80% | +125,727+88.6% | Added |
| Royce & Associates LP | 262,082 | $14.9M | 0.14% | +71,027+37.2% | Added |