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, Q4 2022
Institutional positions in Berkley W R Corp as of Dec 31, 2022. 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
- 716
- +61 vs. Q3 2022
- Shares held
- 181.9M
- +6.63M (+3.8%) vs. Q3 2022
- Total value
- $13.2B
- +$1.87B (+16.5%) vs. Q3 2022
- New holders
- 106
- 266 more added
- Sold out
- 45
- 237 more reduced
12 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 25,400,556 | $1.84B | 0.05% | +272,694+1.1% | Added |
| BlackRock Inc. | 14,366,981 | $1.04B | 0.03% | +547,109+4.0% | Added |
| Morgan Stanley | 10,899,093 | $790.9M | 0.09% | +8,831,553+427.2% | Added |
| State Street Corp | 10,719,816 | $777.9M | 0.05% | −302,493−2.7% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 8,369,840 | $607.4M | 1.89% | −561,835−6.3% | Reduced |
| Janus Henderson Group PLC | 7,048,591 | $511.5M | 0.37% | −2,245,648−24.2% | Reduced |
| Invesco Ltd. | 4,798,282 | $348.2M | 0.10% | −510,157−9.6% | Reduced |
| Geode Capital Management, LLC | 4,491,043 | $325.8M | 0.05% | +35,201+0.8% | Added |
| Victory Capital Management Inc | 4,025,758 | $292.1M | 0.34% | −1,237,504−23.5% | Reduced |
| First Eagle Investment Management, LLC | 3,116,060 | $226.1M | 0.62% | −767,908−19.8% | Reduced |
| JPMorgan Chase & Co | 3,054,077 | $221.6M | 0.03% | +92,600+3.1% | Added |
| Norges Bank | 2,744,109 | $199.1M | 0.05% | +161,792+6.3% | Added |
| First Trust Advisors LP | 2,684,332 | $194.8M | 0.23% | −163,064−5.7% | Reduced |
| Citigroup Inc | 2,290,213 | $166.2M | 0.23% | −53,032−2.3% | Reduced |
| Capital World Investors | 2,214,763 | $160.7M | 0.03% | +5870.0% | Added |
| APG Asset Management N.V. | 2,145,833 | $155.7M | 0.30% | +176,750+9.0% | Added |
| Northern Trust Corp | 1,977,295 | $143.5M | 0.03% | −11,922−0.6% | Reduced |
| 1832 Asset Management L.P. | 1,913,233 | $138.8M | 0.29% | +279,617+17.1% | Added |
| Wells Fargo & Company | 1,891,972 | $137.3M | 0.04% | −102,225−5.1% | Reduced |
| Polar Capital Holdings Plc | 1,887,500 | $137.0M | 1.09% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 1,717,446 | $124.6M | 0.03% | −337,716−16.4% | Reduced |
| Dimensional Fund Advisors LP | 1,641,174 | $119.1M | 0.04% | −101,249−5.8% | Reduced |
| Bank of America Corp | 1,633,985 | $118.6M | 0.01% | +1,555+0.1% | Added |
| Charles Schwab Investment Management Inc | 1,622,872 | $117.8M | 0.04% | +51,139+3.3% | Added |
| Legal & General Group Plc | 1,557,219 | $113.0M | 0.04% | −92,865−5.6% | Reduced |
| BloombergSen Inc. | 1,524,109 | $110.6M | 9.57% | −496,613−24.6% | Reduced |
| Wellington Management Group LLP | 1,489,185 | $108.1M | 0.02% | −270,377−15.4% | Reduced |
| FMR LLC | 1,019,538 | $74.0M | 0.01% | −59,066−5.5% | Reduced |
| Goldman Sachs Group Inc | 993,746 | $72.1M | 0.02% | −247,492−19.9% | Reduced |
| Nuveen Asset Management, LLC | 967,230 | $70.2M | 0.03% | +25,382+2.7% | Added |
| Man Group plc | 960,353 | $69.7M | 0.25% | +452,537+89.1% | Added |
| Samlyn Capital, LLC | 949,379 | $68.9M | 1.35% | +123,251+14.9% | Added |
| Boston Financial Mangement LLC | 926,048 | $67.2M | 2.70% | +4,654+0.5% | Added |
| UBS Asset Management Americas Inc | 920,111 | $66.8M | 0.04% | +35,373+4.0% | Added |
| HSBC Holdings PLC | 886,353 | $64.2M | 0.08% | +550,809+164.2% | Added |
| Royal Bank of Canada | 878,597 | $63.8M | 0.02% | +132,683+17.8% | Added |
| Swiss National Bank | 862,475 | $62.6M | 0.04% | −56,917−6.2% | Reduced |
| Citadel Advisors LLC | 790,112 | $57.3M | 0.07% | −177,824−18.4% | Reduced |
| Credit Suisse AG | 779,014 | $56.5M | 0.06% | +10,909+1.4% | Added |
| Renaissance Technologies LLC | 762,790 | $55.4M | 0.08% | −17,758−2.3% | Reduced |
| Raymond James & Associates | 757,621 | $55.0M | 0.05% | +23,872+3.3% | Added |
| Envestnet Asset Management Inc | 746,798 | $54.2M | 0.03% | +53,815+7.8% | Added |
| Madison Asset Management, LLC | 742,677 | $53.9M | 0.85% | +2,434+0.3% | Added |
| Los Angeles Capital Management LLC | 694,166 | $50.4M | 0.24% | +217,664+45.7% | Added |
| Allspring Global Investments Holdings, LLC | 675,030 | $49.0M | 0.08% | +507,499+302.9% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 657,401 | $47.7M | 0.04% | +34,242+5.5% | Added |
| EULAV Asset Management | 653,544 | $47.4M | 2.04% | 00.0% | Unchanged |
| Confluence Investment Management LLC | 646,010 | $46.9M | 0.70% | −385,619−37.4% | Reduced |
| Barclays PLC | 638,964 | $46.4M | 0.04% | +176,020+38.0% | Added |
| Stifel Financial Corp | 583,119 | $42.3M | 0.06% | −24,572−4.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 582,948 | $42.3M | 0.12% | +19,063+3.4% | Added |
| FIL Ltd | 562,167 | $40.8M | 0.05% | −65,219−10.4% | Reduced |
| Millennium Management LLC | 545,040 | $39.6M | 0.04% | +351,100+181.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 539,750 | $39.2M | 0.14% | +142,480+35.9% | Added |
| Federated Hermes, Inc. | 534,929 | $38.8M | 0.11% | +13,537+2.6% | Added |
| Cantor Fitzgerald, L. P. | 531,803 | $38.6M | 0.83% | −10,532−1.9% | Reduced |
| Truist Financial Corp | 517,528 | $37.6M | 0.07% | +364,353+237.9% | Added |
| Russell Investments Group, Ltd. | 502,951 | $36.5M | 0.08% | −42,046−7.7% | Reduced |
| UBS Group AG | 492,928 | $35.8M | 0.02% | +109,891+28.7% | Added |
| Point72 Asset Management, L.P. | 492,377 | $35.7M | 0.13% | +334,927+212.7% | Added |
| California Public Employees Retirement System | 485,275 | $35.2M | 0.03% | +8,860+1.9% | Added |
| Jacobs Levy Equity Management, Inc | 482,525 | $35.0M | 0.24% | −7,303−1.5% | Reduced |
| Deutsche Bank AG | 448,946 | $32.6M | 0.02% | −32,690−6.8% | Reduced |
| Allianz Asset Management GmbH | 444,318 | $32.2M | 0.07% | +176,567+65.9% | Added |
| Dundas Partners LLP | 441,613 | $32.0M | 3.48% | 00.0% | Unchanged |
| Rhumbline Advisers | 427,501 | $31.0M | 0.04% | +6,282+1.5% | Added |
| Voloridge Investment Management, LLC | 402,998 | $29.2M | 0.16% | −100,965−20.0% | Reduced |
| New York State Common Retirement Fund | 402,643 | $29.2M | 0.04% | −8,255−2.0% | Reduced |
| Cramer Rosenthal McGlynn LLC | 398,670 | $28.9M | 1.27% | +672+0.2% | Added |
| AQR Capital Management LLC | 392,058 | $28.5M | 0.06% | +43,648+12.5% | Added |
| Segall Bryant & Hamill, LLC | 382,048 | $27.7M | 0.31% | +12,968+3.5% | Added |
| State of Tennessee, Treasury Department | 372,414 | $27.0M | 0.13% | −2,498−0.7% | Reduced |
| Mraz, Amerine & Associates, Inc. | 366,577 | $26.6M | 6.27% | −2,076−0.6% | Reduced |
| California State Teachers Retirement System | 351,382 | $25.5M | 0.04% | +3,126+0.9% | Added |
| American Century Companies Inc | 349,284 | $25.3M | 0.02% | +177,068+102.8% | Added |
| KBC Group NV | 345,645 | $25.1M | 0.12% | +89,465+34.9% | Added |
| CWM, LLC | 339,712 | $24.7M | 0.18% | +337,966+19,356.6% | Added |
| National Pension Service | 328,506 | $23.8M | 0.05% | −22,849−6.5% | Reduced |
| Chilton Investment Co LLC | 314,869 | $22.9M | 0.70% | +11,688+3.9% | Added |
| Ameriprise Financial Inc | 310,673 | $22.5M | 0.01% | −8,146−2.6% | Reduced |
| Lord, Abbett & Co. LLC | 304,374 | $22.1M | 0.08% | +304,374 | New |
| Qube Research & Technologies Ltd | 293,743 | $21.3M | 0.13% | +202,195+220.9% | Added |
| America First Investment Advisors, LLC | 288,700 | $21.0M | 6.18% | −34,923−10.8% | Reduced |
| Bank of Montreal | 280,567 | $20.8M | 0.02% | +47,314+20.3% | Added |
| Voya Investment Management LLC | 269,492 | $19.6M | 0.02% | +48,563+22.0% | Added |
| Assenagon Asset Management S.A. | 268,421 | $19.5M | 0.08% | −31,959−10.6% | Reduced |
| Wallington Asset Management, LLC | 263,417 | $19.1M | 4.14% | +3,727+1.4% | Added |
| Price T Rowe Associates Inc | 262,637 | $19.1M | 0.00% | −800−0.3% | Reduced |
| Teacher Retirement System of Texas | 262,326 | $19.0M | 0.14% | −26,896−9.3% | Reduced |
| Martingale Asset Management L P | 260,505 | $18.9M | 0.37% | +172,926+197.5% | Added |
| Alliancebernstein L.P. | 259,195 | $18.8M | 0.01% | +287+0.1% | Added |
| TD Asset Management Inc | 253,648 | $18.4M | 0.02% | +48,169+23.4% | Added |
| Jupiter Asset Management Ltd | 251,783 | $18.3M | 0.27% | +90,283+55.9% | Added |
| Intech Investment Management LLC | 251,299 | $18.2M | 0.14% | +188,657+301.2% | Added |
| State Board of Administration of Florida Retirement System | 251,298 | $18.2M | 0.04% | −2,720−1.1% | Reduced |
| New York State Teachers Retirement System | 248,977 | $18.1M | 0.04% | +4,913+2.0% | Added |
| Nisa Investment Advisors, LLC | 248,923 | $18.1M | 0.14% | +128,021+105.9% | Added |
| Principal Financial Group Inc | 245,736 | $17.8M | 0.01% | −8,840−3.5% | Reduced |
| ING Groep NV | 234,756 | $17.0M | 0.17% | +202,742+633.3% | Added |
| Storebrand Asset Management AS | 229,547 | $16.7M | 0.09% | +68,262+42.3% | Added |