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 |
|---|---|---|---|---|---|
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 221,095 | $13.2M | 0.04% | −276,999−55.6% | Reduced |
| Philo Smith Capital Corp | 219,921 | $13.1M | 4.50% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 212,246 | $12.6M | 0.02% | +58,716+38.2% | Added |
| Stephens Inc | 201,371 | $12.0M | 0.22% | +86,596+75.4% | Added |
| Speece Thorson Capital Group Inc | 196,266 | $11.7M | 2.39% | +44,292+29.1% | Added |
| Prospector Partners LLC | 192,940 | $11.5M | 1.60% | +46,425+31.7% | Added |
| Prudential Financial Inc | 186,208 | $11.1M | 0.02% | −8,130−4.2% | Reduced |
| Loomis Sayles & Co L P | 183,383 | $10.9M | 0.02% | +182,450+19,555.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 182,453 | $10.9M | 0.02% | +25,232+16.0% | Added |
| Natixis Advisors, L.P. | 175,860 | $10.5M | 0.03% | +10,971+6.7% | Added |
| Gilder Gagnon Howe & Co LLC | 169,321 | $10.1M | 0.14% | +51,571+43.8% | Added |
| Treasurer of the State of North Carolina | 167,052 | $9.95M | 0.05% | −30,891−15.6% | Reduced |
| Hutchinson Capital Management | 164,075 | $9.77M | 2.29% | +164,075 | New |
| Torray LLC | 162,245 | $9.66M | 1.67% | +162,245 | New |
| Isthmus Partners, LLC | 160,566 | $9.56M | 1.30% | +2,716+1.7% | Added |
| Janney Montgomery Scott LLC | 159,869 | $9.52M | 0.03% | +159,869 | New |
| Cerity Partners LLC | 159,425 | $9.49M | 0.04% | +6,929+4.5% | Added |
| Boston Partners | 159,399 | $9.49M | 0.01% | −4,234−2.6% | Reduced |
| Andra AP-fonden | 156,200 | $9.30M | 0.24% | +11,400+7.9% | Added |
| Canada Pension Plan Investment Board | 155,370 | $9.25M | 0.01% | −115,000−42.5% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 147,090 | $8.76M | 0.02% | +2,311+1.6% | Added |
| Ensign Peak Advisors, Inc | 146,367 | $8.72M | 0.02% | −36,905−20.1% | Reduced |
| Great West Life Assurance Co | 144,309 | $8.63M | 0.02% | +1,277+0.9% | Added |
| Royal London Asset Management Ltd | 142,817 | $8.50M | 0.03% | +60,925+74.4% | Added |
| Manufacturers Life Insurance Company, The | 141,323 | $8.42M | 0.00% | −4,329−3.0% | Reduced |
| Holocene Advisors, LP | 141,125 | $8.41M | 0.04% | +106,680+309.7% | Added |
| Intech Investment Management LLC | 132,976 | $7.92M | 0.08% | −123,776−48.2% | Reduced |
| Fairholme Capital Management LLC | 131,200 | $7.81M | 0.59% | +131,200 | New |
| National Bank of Canada | 129,524 | $7.72M | 0.02% | +43,450+50.5% | Added |
| Alberta Investment Management Corp | 127,172 | $7.57M | 0.07% | 00.0% | Unchanged |
| SEI Investments Co | 126,989 | $7.56M | 0.01% | −18,471−12.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 125,701 | $7.49M | 0.06% | −61,661−32.9% | Reduced |
| State of Wisconsin Investment Board | 125,553 | $7.48M | 0.02% | +2,971+2.4% | Added |
| Korea Investment CORP | 124,775 | $7.43M | 0.02% | −1,261−1.0% | Reduced |
| Marshall Wace, LLP | 124,750 | $7.43M | 0.02% | +124,750 | New |
| Pictet Asset Management SA | 123,919 | $7.38M | 0.01% | +36,901+42.4% | Added |
| Capital Fund Management S.A. | 122,991 | $7.33M | 0.11% | +70,542+134.5% | Added |
| Bank of Montreal | 121,028 | $7.24M | 0.00% | −488,440−80.1% | Reduced |
| Nisa Investment Advisors, LLC | 118,957 | $7.09M | 0.05% | −16,506−12.2% | Reduced |
| State of New Jersey Common Pension Fund D | 117,149 | $6.98M | 0.02% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 115,852 | $6.90M | 0.03% | −2,862−2.4% | Reduced |
| DekaBank Deutsche Girozentrale | 116,511 | $6.86M | 0.02% | −8,641−6.9% | Reduced |
| New Vernon Investment Management LLC | 114,689 | $6.83M | 11.07% | +66,085+136.0% | Added |
| Zacks Investment Management | 111,524 | $6.64M | 0.08% | −2,009−1.8% | Reduced |
| Gillson Capital LP | 107,689 | $6.41M | 0.57% | −133,113−55.3% | Reduced |
| Frontier Capital Management Co LLC | 107,656 | $6.41M | 0.06% | −1,102−1.0% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 106,449 | $6.34M | 0.08% | −2,600−2.4% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 106,336 | $6.33M | 0.13% | 00.0% | Unchanged |
| Vestmark Advisory Solutions, Inc. | 105,825 | $6.30M | 0.24% | +3,402+3.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 103,476 | $6.16M | 0.03% | −110,480−51.6% | Reduced |
| CI Private Wealth, LLC | 103,048 | $6.14M | 0.01% | +15,060+17.1% | Added |
| Public Employees Retirement System of Ohio | 101,747 | $6.06M | 0.02% | −13,301−11.6% | Reduced |
| Summit Global Investments | 100,131 | $5.96M | 0.39% | +100,131 | New |
| Numerai GP LLC | 99,157 | $5.91M | 1.20% | +99,157 | New |
| Squarepoint Ops LLC | 95,715 | $5.70M | 0.03% | +10,316+12.1% | Added |
| Advisor Group Holdings, Inc. | 95,429 | $5.69M | 0.01% | −21,132−18.1% | Reduced |
| Asset Management One Co.,Ltd. | 94,643 | $5.64M | 0.02% | +255+0.3% | Added |
| Tobam | 92,128 | $5.49M | 0.41% | +47,843+108.0% | Added |
| M&G Investment Management Ltd | 89,913 | $5.39M | 0.03% | +2,751+3.2% | Added |
| Gabelli Funds LLC | 88,750 | $5.29M | 0.04% | −37,300−29.6% | Reduced |
| Corbyn Investment Management Inc | 88,353 | $5.26M | 2.55% | +1,208+1.4% | Added |
| Schroder Investment Management Group | 86,574 | $5.16M | 0.01% | −23,521−21.4% | Reduced |
| Thrivent Financial for Lutherans | 86,219 | $5.13M | 0.01% | −4,426−4.9% | Reduced |
| Bank of Nova Scotia | 84,009 | $5.00M | 0.01% | +9,185+12.3% | Added |
| Gateway Investment Advisers LLC | 83,888 | $5.00M | 0.06% | −5,931−6.6% | Reduced |
| Prana Capital Management, LP | 83,794 | $4.99M | 0.33% | +83,794 | New |
| GHP Investment Advisors, Inc. | 76,814 | $4.91M | 0.29% | +1,282+1.7% | Added |
| Eagle Capital Management LLC | 82,365 | $4.91M | 0.02% | +15,000+22.3% | Added |
| HRT Financial LP | 81,441 | $4.85M | 0.05% | −23,733−22.6% | Reduced |
| Storebrand Asset Management AS | 78,263 | $4.66M | 0.02% | −147,387−65.3% | Reduced |
| Burney Co | 77,588 | $4.62M | 0.21% | +192+0.2% | Added |
| Captrust Financial Advisors | 77,373 | $4.61M | 0.02% | +11,902+18.2% | Added |
| Alaska Permanent Fund Corp | 75,873 | $4.52M | 0.09% | +75,873 | New |
| Henshaw Capital LLC | 75,747 | $4.51M | 0.26% | +140+0.2% | Added |
| Quantbot Technologies LP | 74,582 | $4.44M | 0.29% | +15,404+26.0% | Added |
| Voya Investment Management LLC | 74,219 | $4.42M | 0.00% | −195,299−72.5% | Reduced |
| Nomura Asset Management Co Ltd | 71,723 | $4.27M | 0.02% | +10,524+17.2% | Added |
| Standard Life Aberdeen plc | 69,277 | $4.13M | 0.01% | −7,085−9.3% | Reduced |
| LPL Financial LLC | 69,157 | $4.12M | 0.00% | +2,519+3.8% | Added |
| Mercer Global Advisors Inc | 65,358 | $3.89M | 0.02% | +747+1.2% | Added |
| Rafferty Asset Management, LLC | 64,437 | $3.84M | 0.02% | −4,214−6.1% | Reduced |
| Commonwealth Equity Services, LLC | 64,238 | $3.83M | 0.01% | +23,088+56.1% | Added |
| Gamco Investors, Inc. Et Al | 62,334 | $3.71M | 0.04% | −593−0.9% | Reduced |
| Townsend & Associates, Inc | 61,089 | $3.71M | 0.95% | +28,385+86.8% | Added |
| Montag A & Associates Inc | 62,240 | $3.71M | 0.23% | −630−1.0% | Reduced |
| Wade G W & Inc | 61,917 | $3.69M | 0.13% | +118+0.2% | Added |
| ProShare Advisors LLC | 61,406 | $3.66M | 0.01% | −2,176−3.4% | Reduced |
| Occudo Quantitative Strategies LP | 59,852 | $3.56M | 0.37% | −48,439−44.7% | Reduced |
| Jane Street Group, LLC | 58,744 | $3.50M | 0.00% | −12,438−17.5% | Reduced |
| PGGM Investments | 58,456 | $3.48M | 0.06% | −4,208−6.7% | Reduced |
| Jupiter Asset Management Ltd | 58,261 | $3.47M | 0.04% | +58,261 | New |
| Arizona State Retirement System | 57,517 | $3.43M | 0.03% | −4,228−6.8% | Reduced |
| American International Group, Inc. | 55,657 | $3.31M | 0.02% | −4,810−8.0% | Reduced |
| Stoneridge Investment Partners LLC | 55,497 | $3.31M | 1.44% | +11,729+26.8% | Added |
| State of Michigan Retirement System | 55,246 | $3.29M | 0.02% | −700−1.3% | Reduced |
| The PNC Financial Services Group, Inc. | 54,472 | $3.24M | 0.00% | +2,679+5.2% | Added |
| Verition Fund Management LLC | 53,905 | $3.21M | 0.05% | −111,911−67.5% | Reduced |
| Point72 Middle East FZE | 52,939 | $3.15M | 0.18% | +30,859+139.8% | Added |
| Amalgamated Bank | 52,507 | $3.13M | 0.03% | −2,322−4.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 52,427 | $3.12M | 0.03% | −1,272−2.4% | Reduced |