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 |
|---|---|---|---|---|---|
| Hartford Investment Management Co | 19,421 | $1.41M | 0.04% | −381−1.9% | Reduced |
| Northwestern Mutual Wealth Management Co | 19,499 | $1.42M | 0.00% | +17,428+841.5% | Added |
| Macquarie Group Ltd | 19,512 | $1.42M | 0.00% | −2,622−11.8% | Reduced |
| Pensionfund Sabic | 20,000 | $1.45M | 0.47% | 00.0% | Unchanged |
| Applied Capital LLC | 20,096 | $1.46M | 1.46% | +20,096 | New |
| Desjardins Global Asset Management Inc. | 20,632 | $1.50M | 0.24% | −3,484−14.4% | Reduced |
| Personal Cfo Solutions, LLC | 20,819 | $1.51M | 0.32% | +896+4.5% | Added |
| Hanlon Investment Management, Inc. | 20,955 | $1.52M | 0.52% | +538+2.6% | Added |
| Heritage Wealth Management, LLC | 20,955 | $1.52M | 0.22% | +11,064+111.9% | Added |
| McKinley Capital Management LLC /Delaware | 21,070 | $1.53M | 0.20% | −440−2.0% | Reduced |
| Leavell Investment Management, Inc. | 21,593 | $1.57M | 0.12% | 00.0% | Unchanged |
| Assetmark, Inc | 21,810 | $1.58M | 0.01% | +21,518+7,369.2% | Added |
| Willow Creek Wealth Management Inc. | 21,920 | $1.59M | 0.26% | −2,735−11.1% | Reduced |
| Campbell & CO Investment Adviser LLC | 21,934 | $1.59M | 0.38% | +21,934 | New |
| CX Institutional | 22,657 | $1.64M | 0.10% | +17+0.1% | Added |
| Illinois Municipal Retirement Fund | 22,733 | $1.65M | 0.04% | −3,199−12.3% | Reduced |
| Dean Investment Associates, LLC | 22,978 | $1.67M | 0.28% | −3,098−11.9% | Reduced |
| FDx Advisors, Inc. | 23,193 | $1.68M | 0.07% | −11,816−33.8% | Reduced |
| Nissay Asset Management Corp | 23,590 | $1.71M | 0.02% | −968−3.9% | Reduced |
| Czech National Bank | 23,927 | $1.74M | 0.05% | +191+0.8% | Added |
| Raymond James Trust N.A. | 23,954 | $1.74M | 0.06% | −1,450−5.7% | Reduced |
| CIBC Private Wealth Group, LLC | 24,302 | $1.74M | 0.01% | +149+0.6% | Added |
| Tobam | 25,223 | $1.83M | 0.12% | +16,288+182.3% | Added |
| Xponance, Inc. | 25,494 | $1.85M | 0.03% | +3,266+14.7% | Added |
| Candriam Luxembourg S.C.A. | 25,776 | $1.87M | 0.01% | −2,350−8.4% | Reduced |
| Agate Pass Investment Management, LLC | 25,977 | $1.89M | 1.33% | −1,274−4.7% | Reduced |
| Edgestream Partners, L.P. | 26,723 | $1.94M | 0.22% | −34,791−56.6% | Reduced |
| EAM Global Investors LLC | 26,733 | $1.94M | 0.50% | +5,364+25.1% | Added |
| Duality Advisers, LP | 26,955 | $1.96M | 0.22% | +26,955 | New |
| Natixis | 27,833 | $2.02M | 0.01% | +13,257+91.0% | Added |
| Horizon Investment Services, LLC | 28,167 | $2.04M | 1.48% | +2,500+9.7% | Added |
| Lido Advisors, LLC | 28,221 | $2.05M | 0.04% | +5,506+24.2% | Added |
| Wealthfront Advisers LLC | 28,344 | $2.06M | 0.01% | +3,036+12.0% | Added |
| Arrowstreet Capital, Limited Partnership | 28,690 | $2.08M | 0.00% | −40,291−58.4% | Reduced |
| Caldwell Trust Co | 28,774 | $2.09M | 0.30% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 28,867 | $2.09M | 0.01% | −3,646−11.2% | Reduced |
| New York Life Investment Management LLC | 28,951 | $2.10M | 0.02% | +48+0.2% | Added |
| Texas Permanent School Fund | 29,045 | $2.11M | 0.03% | +142+0.5% | Added |
| Mutual of America Capital Management LLC | 29,207 | $2.12M | 0.03% | +917+3.2% | Added |
| Mackenzie Financial Corp | 30,181 | $2.19M | 0.00% | +10,838+56.0% | Added |
| Two Sigma Advisers, LP | 30,200 | $2.19M | 0.01% | −107,700−78.1% | Reduced |
| Commonwealth Equity Services, LLC | 30,434 | $2.21M | 0.01% | +4,102+15.6% | Added |
| CIBC Asset Management Inc | 30,503 | $2.21M | 0.01% | +1,257+4.3% | Added |
| CIBC World Markets Inc. | 31,031 | $2.24M | 0.01% | −1,341−4.1% | Reduced |
| Creative Planning | 30,831 | $2.24M | 0.00% | +2,962+10.6% | Added |
| MML Investors Services, LLC | 30,966 | $2.25M | 0.01% | +4,977+19.2% | Added |
| Ergoteles LLC | 30,999 | $2.25M | 0.08% | −44,988−59.2% | Reduced |
| Public Employees Retirement Association of Colorado | 31,046 | $2.25M | 0.01% | 00.0% | Unchanged |
| Sound View Wealth Advisors Group, LLC | 31,905 | $2.26M | 0.25% | +1,161+3.8% | Added |
| Mariner, LLC | 31,098 | $2.26M | 0.01% | −795−2.5% | Reduced |
| Daiwa Securities Group Inc. | 31,762 | $2.31M | 0.02% | −3,709−10.5% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 31,900 | $2.31M | 0.01% | −239,517−88.2% | Reduced |
| Engineers Gate Manager LP | 32,005 | $2.32M | 0.14% | +32,005 | New |
| STRS Ohio | 32,031 | $2.32M | 0.01% | +3,315+11.5% | Added |
| Bleakley Financial Group, LLC | 32,247 | $2.34M | 0.08% | +32,247 | New |
| Dynamic Technology Lab Private Ltd | 32,973 | $2.39M | 0.24% | +32,973 | New |
| Independent Advisor Alliance | 33,443 | $2.43M | 0.30% | −4,591−12.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 33,631 | $2.44M | 0.01% | +3,189+10.5% | Added |
| Gulf International Bank (UK) Ltd | 34,244 | $2.48M | 0.04% | +345+1.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 34,553 | $2.51M | 0.02% | +4,676+15.7% | Added |
| Means Investment Co., Inc. | 35,167 | $2.55M | 0.51% | 00.0% | Unchanged |
| Griffin Asset Management, Inc. | 35,479 | $2.57M | 0.39% | 00.0% | Unchanged |
| USS Investment Management Ltd | 35,586 | $2.58M | 0.04% | 00.0% | Unchanged |
| Patton Fund Management, Inc. | 36,127 | $2.62M | 0.77% | +36,127 | New |
| Manchester Financial Inc | 36,241 | $2.63M | 0.71% | −232−0.6% | Reduced |
| KLCM Advisors, Inc. | 36,349 | $2.64M | 0.54% | 00.0% | Unchanged |
| Utah Retirement Systems | 36,601 | $2.66M | 0.04% | −300−0.8% | Reduced |
| Winton Group Ltd | 36,648 | $2.66M | 0.18% | −31,762−46.4% | Reduced |
| Neuberger Berman Group LLC | 36,855 | $2.67M | 0.00% | −19,680−34.8% | Reduced |
| DnB Asset Management AS | 37,498 | $2.72M | 0.02% | +2,207+6.3% | Added |
| Godshalk Welsh Capital Management, Inc. | 38,584 | $2.80M | 2.04% | −900−2.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 39,120 | $2.84M | 0.02% | +4,224+12.1% | Added |
| Wakefield Asset Management LLLP | 39,541 | $2.87M | 1.21% | −54−0.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 39,849 | $2.89M | 0.02% | −79,096−66.5% | Reduced |
| Penserra Capital Management LLC | 40,312 | $2.92M | 0.06% | +40,312 | New |
| Markel Group Inc.SuperinvestorMarkel Group | 40,500 | $2.94M | 0.04% | 00.0% | Unchanged |
| IFM Investors Pty Ltd | 40,920 | $2.97M | 0.05% | +1,381+3.5% | Added |
| Belpointe Asset Management LLC | 41,199 | $2.99M | 0.18% | +230+0.6% | Added |
| Sepio Capital, LP | 41,623 | $3.02M | 0.26% | −1,308−3.0% | Reduced |
| Gotham Asset Management, LLC | 41,688 | $3.03M | 0.09% | −2,751−6.2% | Reduced |
| Mount Lucas Management LP | 42,083 | $3.05M | 1.00% | −478−1.1% | Reduced |
| Tredje AP-fonden | 42,901 | $3.11M | 0.05% | −393−0.9% | Reduced |
| Synergy Financial Management, LLC | 43,205 | $3.14M | 0.80% | −3,367−7.2% | Reduced |
| Panagora Asset Management Inc | 43,377 | $3.15M | 0.02% | +937+2.2% | Added |
| Leuthold Group, LLC | 44,305 | $3.22M | 0.43% | −1,076−2.4% | Reduced |
| Agf Management Ltd | 45,352 | $3.29M | 0.02% | +45,352 | New |
| State of Alaska, Department of Revenue | 45,611 | $3.31M | 0.04% | +108+0.2% | Added |
| Tower View Investment Management & Research LLC | 45,864 | $3.33M | 2.33% | −252−0.5% | Reduced |
| Comerica Bank | 46,736 | $3.36M | 0.03% | +10,778+30.0% | Added |
| Putnam Investments LLC | 46,412 | $3.37M | 0.01% | −815−1.7% | Reduced |
| Capital Fund Management S.A. | 46,670 | $3.39M | 0.07% | +17,941+62.4% | Added |
| Oregon Public Employees Retirement Fund | 47,213 | $3.43M | 0.04% | +7,468+18.8% | Added |
| Asset Management Group, Inc. | 47,259 | $3.43M | 0.81% | −418−0.9% | Reduced |
| DuPont Capital Management Corp | 47,298 | $3.43M | 0.16% | −6,978−12.9% | Reduced |
| Squarepoint Ops LLC | 47,536 | $3.45M | 0.03% | +36,426+327.9% | Added |
| Public Sector Pension Investment Board | 48,086 | $3.49M | 0.03% | +6,491+15.6% | Added |
| New Vernon Investment Management LLC | 48,604 | $3.53M | 5.41% | 00.0% | Unchanged |
| Butensky & Cohen Financial Security, Inc | 48,919 | $3.55M | 1.31% | −843−1.7% | Reduced |
| TD Private Client Wealth LLC | 49,184 | $3.57M | 0.17% | −5,266−9.7% | Reduced |
| TownSquare Capital, LLC | 50,834 | $3.69M | 0.09% | +623+1.2% | Added |