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 2023
Institutional positions in Berkley W R Corp as of Jun 30, 2023. 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
- 660
- −30 vs. Q1 2023
- Shares held
- 174.1M
- −6.98M (−3.9%) vs. Q1 2023
- Total value
- $10.3B
- −$877.5M (−7.8%) vs. Q1 2023
- New holders
- 68
- 223 more added
- Sold out
- 98
- 265 more reduced
3 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 24,753,808 | $1.47B | 0.03% | −670,109−2.6% | Reduced |
| BlackRock Inc. | 13,815,977 | $822.9M | 0.02% | −549,999−3.8% | Reduced |
| Morgan Stanley | 12,535,407 | $746.6M | 0.07% | +710,409+6.0% | Added |
| State Street Corp | 10,791,317 | $642.7M | 0.03% | +515,657+5.0% | Added |
| Janus Henderson Group PLC | 6,647,799 | $395.9M | 0.25% | −66,504−1.0% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 6,516,912 | $388.1M | 1.09% | +115,078+1.8% | Added |
| Victory Capital Management Inc | 4,939,999 | $294.2M | 0.32% | +1,319,663+36.5% | Added |
| Geode Capital Management, LLC | 4,568,886 | $271.7M | 0.03% | +70,222+1.6% | Added |
| JPMorgan Chase & Co | 4,051,357 | $241.3M | 0.03% | +1,373,580+51.3% | Added |
| First Trust Advisors LP | 3,218,741 | $191.7M | 0.22% | +439,768+15.8% | Added |
| Norges Bank | 2,898,776 | $172.7M | 0.03% | +121,159+4.4% | Added |
| Invesco Ltd. | 2,435,358 | $145.0M | 0.04% | −1,257,537−34.1% | Reduced |
| 1832 Asset Management L.P. | 2,023,378 | $120.5M | 0.23% | +396,796+24.4% | Added |
| Polar Capital Holdings Plc | 2,000,000 | $119.1M | 0.82% | +162,500+8.8% | Added |
| Northern Trust Corp | 1,903,348 | $113.4M | 0.02% | −96,492−4.8% | Reduced |
| Millennium Management LLC | 1,870,995 | $111.4M | 0.12% | −1,069,931−36.4% | Reduced |
| APG Asset Management N.V. | 1,931,500 | $105.4M | 0.21% | −53,407−2.7% | Reduced |
| Dimensional Fund Advisors LP | 1,756,562 | $104.6M | 0.03% | +143,566+8.9% | Added |
| Bank of New York Mellon Corp | 1,685,693 | $100.4M | 0.02% | −41,035−2.4% | Reduced |
| Wells Fargo & Company | 1,625,414 | $96.8M | 0.03% | +110,845+7.3% | Added |
| Charles Schwab Investment Management Inc | 1,596,424 | $95.1M | 0.03% | −22,532−1.4% | Reduced |
| Goldman Sachs Group Inc | 1,562,030 | $93.0M | 0.02% | +377,625+31.9% | Added |
| Legal & General Group Plc | 1,522,813 | $90.7M | 0.03% | −35,243−2.3% | Reduced |
| Citadel Advisors LLC | 1,484,425 | $88.4M | 0.10% | +588,374+65.7% | Added |
| Bank of America Corp | 1,427,259 | $85.0M | 0.01% | −381,236−21.1% | Reduced |
| Wellington Management Group LLP | 1,017,354 | $60.6M | 0.01% | −51,024−4.8% | Reduced |
| D. E. Shaw & Co., Inc. | 951,748 | $56.7M | 0.09% | +377,598+65.8% | Added |
| UBS Asset Management Americas Inc | 906,004 | $56.4M | 0.03% | 00.0% | Unchanged |
| EULAV Asset Management | 905,544 | $53.9M | 2.01% | +204,000+29.1% | Added |
| Credit Suisse AG | 895,120 | $53.3M | 0.05% | +66,267+8.0% | Added |
| Anchor Capital Advisors LLC | 885,912 | $52.8M | 1.37% | +657,268+287.5% | Added |
| Barclays PLC | 882,609 | $52.6M | 0.03% | +345,050+64.2% | Added |
| HSBC Holdings PLC | 872,694 | $52.0M | 0.06% | +225,162+34.8% | Added |
| Nuveen Asset Management, LLC | 871,612 | $51.9M | 0.02% | −52,163−5.6% | Reduced |
| Royal Bank of Canada | 800,299 | $47.7M | 0.01% | +49,249+6.6% | Added |
| Arrowstreet Capital, Limited Partnership | 784,462 | $46.7M | 0.06% | +733,488+1,438.9% | Added |
| Chilton Investment Co LLC | 776,648 | $46.3M | 1.35% | +5,609+0.7% | Added |
| Deutsche Bank AG | 772,853 | $46.0M | 0.02% | −591,855−43.4% | Reduced |
| Swiss National Bank | 761,075 | $45.3M | 0.03% | −81,800−9.7% | Reduced |
| Los Angeles Capital Management LLC | 753,592 | $44.9M | 0.18% | −248,572−24.8% | Reduced |
| Madison Asset Management, LLC | 736,069 | $43.8M | 0.64% | −1,636−0.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 706,135 | $42.1M | 0.07% | −35,836−4.8% | Reduced |
| Voloridge Investment Management, LLC | 705,340 | $42.0M | 0.20% | +81,380+13.0% | Added |
| Raymond James & Associates | 704,029 | $41.9M | 0.03% | +89,938+14.6% | Added |
| Boston Financial Mangement LLC | 700,574 | $41.7M | 1.51% | −7,604−1.1% | Reduced |
| Truist Financial Corp | 669,315 | $39.9M | 0.07% | +67,265+11.2% | Added |
| Point72 Asset Management, L.P. | 642,986 | $38.3M | 0.13% | −545,858−45.9% | Reduced |
| Two Sigma Investments, LP | 640,887 | $38.2M | 0.10% | +475,040+286.4% | Added |
| Confluence Investment Management LLC | 626,399 | $37.3M | 0.54% | −3,581−0.6% | Reduced |
| AQR Capital Management LLC | 622,961 | $36.9M | 0.08% | +90,631+17.0% | Added |
| Worldquant Millennium Advisors LLC | 613,412 | $36.5M | 0.62% | +84,384+16.0% | Added |
| Envestnet Asset Management Inc | 567,769 | $33.8M | 0.01% | −1,455,580−71.9% | Reduced |
| BloombergSen Inc. | 559,596 | $33.3M | 2.95% | −517,740−48.1% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 557,973 | $33.2M | 0.03% | −113,061−16.8% | Reduced |
| Russell Investments Group, Ltd. | 546,488 | $32.5M | 0.06% | +132,242+31.9% | Added |
| Segall Bryant & Hamill, LLC | 546,233 | $32.5M | 0.34% | +96,858+21.6% | Added |
| UBS Group AG | 505,432 | $30.1M | 0.01% | +114,931+29.4% | Added |
| Renaissance Technologies LLC | 489,820 | $29.2M | 0.04% | −356,170−42.1% | Reduced |
| Toronto Dominion Bank | 478,649 | $28.5M | 0.04% | +348,222+267.0% | Added |
| Man Group plc | 462,183 | $27.5M | 0.09% | – | – |
| Stifel Financial Corp | 456,433 | $27.2M | 0.04% | −19,761−4.1% | Reduced |
| Nuance Investments, LLC | 450,319 | $26.8M | 0.57% | +450,319 | New |
| Dundas Partners LLP | 447,357 | $26.6M | 2.51% | 00.0% | Unchanged |
| Rhumbline Advisers | 447,147 | $26.6M | 0.03% | +10,891+2.5% | Added |
| Mraz, Amerine & Associates, Inc. | 416,030 | $24.8M | 5.82% | +18,746+4.7% | Added |
| New York State Common Retirement Fund | 413,355 | $24.6M | 0.03% | +21,500+5.5% | Added |
| Brandes Investment Partners, LP | 409,372 | $24.4M | 0.49% | +325,856+390.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 406,286 | $24.2M | 0.12% | +302,363+290.9% | Added |
| FIL Ltd | 401,882 | $23.9M | 0.03% | −64,750−13.9% | Reduced |
| Jacobs Levy Equity Management, Inc | 390,347 | $23.2M | 0.13% | −10,232−2.6% | Reduced |
| Susquehanna International Group, LLP | 377,989 | $22.5M | 0.04% | +242,026+178.0% | Added |
| Citigroup Inc | 367,953 | $21.9M | 0.03% | −1,954,207−84.2% | Reduced |
| California Public Employees Retirement System | 365,681 | $21.8M | 0.02% | −35,774−8.9% | Reduced |
| Qube Research & Technologies Ltd | 358,107 | $21.3M | 0.08% | −370,720−50.9% | Reduced |
| California State Teachers Retirement System | 345,100 | $20.6M | 0.03% | −3,088−0.9% | Reduced |
| First Eagle Investment Management, LLC | 334,323 | $19.9M | 0.05% | −1,110,953−76.9% | Reduced |
| State of Tennessee, Treasury Department | 328,227 | $19.5M | 0.08% | −25,574−7.2% | Reduced |
| CWM, LLC | 326,622 | $19.5M | 0.12% | −19,211−5.6% | Reduced |
| Cubist Systematic Strategies, LLC | 319,395 | $19.0M | 0.21% | −213,111−40.0% | Reduced |
| Allianz Asset Management GmbH | 303,662 | $18.1M | 0.04% | −265,266−46.6% | Reduced |
| Tudor Investment Corp Et Al | 296,054 | $17.6M | 0.29% | +212,257+253.3% | Added |
| Alliancebernstein L.P. | 296,039 | $17.6M | 0.01% | −35,640−10.7% | Reduced |
| Martingale Asset Management L P | 289,676 | $17.3M | 0.34% | −11,778−3.9% | Reduced |
| America First Investment Advisors, LLC | 287,913 | $17.1M | 4.61% | +251+0.1% | Added |
| Brandywine Global Investment Management, LLC | 286,372 | $17.1M | 0.14% | −27,289−8.7% | Reduced |
| Public Employees Retirement Association of Colorado | 273,089 | $16.3M | 0.08% | +247,530+968.5% | Added |
| Amundi | 269,624 | $16.1M | 0.01% | +45,699+20.4% | Added |
| Teacher Retirement System of Texas | 266,090 | $15.8M | 0.11% | −56,241−17.4% | Reduced |
| Price T Rowe Associates Inc | 264,575 | $15.8M | 0.00% | −2,117−0.8% | Reduced |
| Wallington Asset Management, LLC | 262,448 | $15.6M | 2.80% | −735−0.3% | Reduced |
| Two Sigma Advisers, LP | 262,050 | $15.6M | 0.04% | +254,200+3,238.2% | Added |
| Cramer Rosenthal McGlynn LLC | 259,509 | $15.5M | 0.77% | −25,543−9.0% | Reduced |
| KBC Group NV | 256,273 | $15.3M | 0.06% | −105,141−29.1% | Reduced |
| State Board of Administration of Florida Retirement System | 242,478 | $14.4M | 0.03% | −8,821−3.5% | Reduced |
| FMR LLC | 239,004 | $14.2M | 0.00% | −437,880−64.7% | Reduced |
| Principal Financial Group Inc | 233,860 | $13.9M | 0.01% | −15,995−6.4% | Reduced |
| New York State Teachers Retirement System | 231,510 | $13.8M | 0.03% | −17,146−6.9% | Reduced |
| Ameriprise Financial Inc | 227,415 | $13.5M | 0.00% | −78,194−25.6% | Reduced |
| Stansberry Asset Management, LLC | 223,085 | $13.3M | 2.43% | +138,163+162.7% | Added |
| TD Asset Management Inc | 221,279 | $13.2M | 0.02% | −36,762−14.2% | Reduced |