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Livermore
Livermore
ZHEN

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.

Other share classesWRB.PEWRB.PFWRB.PGWRB.PH

13F holders, Q3 2025

Institutional positions in Berkley W R Corp as of Sep 30, 2025. 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
934
+24 vs. Q2 2025
Shares held
245.5M
−3.62M (−1.5%) vs. Q2 2025
Total value
$18.7B
+$453.2M (+2.5%) vs. Q2 2025
New holders
102
312 more added
Sold out
78
360 more reduced

13 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: 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.

Institutional holdersQ3 2025: 934 institutions
Q1 2021: 507 institutionsQ2 2021: 526 institutionsQ3 2021: 513 institutionsQ4 2021: 575 institutionsQ1 2022: 617 institutionsQ2 2022: 665 institutionsQ3 2022: 667 institutionsQ4 2022: 716 institutionsQ1 2023: 693 institutionsQ2 2023: 660 institutionsQ3 2023: 667 institutionsQ4 2023: 728 institutionsQ1 2024: 772 institutionsQ2 2024: 758 institutionsQ3 2024: 800 institutionsQ4 2024: 876 institutionsQ1 2025: 915 institutionsQ2 2025: 923 institutionsQ3 2025: 934 institutionsQ4 2025: 952 institutionsQ1 2026: 926 institutionsQ2 2026: 954 institutions
Value heldQ3 2025: $18.7B
Q1 2021: $9.36BQ2 2021: $9.17BQ3 2021: $9.04BQ4 2021: $10.1BQ1 2022: $12.1BQ2 2022: $12.6BQ3 2022: $11.9BQ4 2022: $13.2BQ1 2023: $11.2BQ2 2023: $10.3BQ3 2023: $11.0BQ4 2023: $12.6BQ1 2024: $15.9BQ2 2024: $13.8BQ3 2024: $14.8BQ4 2024: $15.3BQ1 2025: $18.7BQ2 2025: $18.7BQ3 2025: $18.7BQ4 2025: $19.9BQ1 2026: $18.5BQ2 2026: $19.7B
Institutions holding WRB and their total value by quarter
QuarterHoldersValue
Q2 2026954$19.7B
Q1 2026926$18.5B
Q4 2025952$19.9B
Q3 2025934$18.7B
Q2 2025923$18.7B
Q1 2025915$18.7B
Q4 2024876$15.3B
Q3 2024800$14.8B
Q2 2024758$13.8B
Q1 2024772$15.9B
Q4 2023728$12.6B
Q3 2023667$11.0B
Q2 2023660$10.3B
Q1 2023693$11.2B
Q4 2022716$13.2B
Q3 2022667$11.9B
Q2 2022665$12.6B
Q1 2022617$12.1B
Q4 2021575$10.1B
Q3 2021513$9.04B
Q2 2021526$9.17B
Q1 2021507$9.36B

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q2 2025.

Institutions holding WRB in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Heritage Wealth Advisors2,863$219.4K0.01%00.0%Unchanged
Advisors Asset Management, Inc.2,857$218.9K0.00%−1,712−37.5%Reduced
Cigna Investments Inc2,847$218.0K0.03%−272−8.7%Reduced
Groupama Asset Managment2,845$218.0K0.00%+2,845New
Annis Gardner Whiting Capital Advisors, LLC2,820$216.1K0.04%+2,741+3,469.6%Added
Barr E S & Co2,812$215.5K0.01%00.0%Unchanged
AIMZ Investment Advisors, LLC2,800$214.5K0.07%00.0%Unchanged
Ipswich Investment Management Co., Inc.2,797$214.3K0.05%00.0%Unchanged
Ronald Blue Trust, Inc.2,795$214.1K0.00%−292−9.5%Reduced
Clarius Group, LLC2,790$213.8K0.01%−811−22.5%Reduced
Monument Capital Management2,769$212.2K0.05%00.0%Unchanged
Teza Capital Management LLC2,769$212.2K1.15%+2,769New
Essex Financial Services, Inc.2,768$212.1K0.01%+2,768New
Inscription Capital, LLC2,766$211.9K0.02%+2,766New
D. E. Shaw & Co., Inc.2,764$211.8K0.00%−397−12.6%Reduced
Eagle Bay Advisors LLC2,739$209.9K0.16%−153−5.3%Reduced
Rede Wealth, LLC2,739$209.9K0.16%+2,739New
Advyzon Investment Management, LLC2,738$209.8K0.04%+2,738New
Lake Street Financial LLC2,737$209.7K0.03%00.0%Unchanged
Simplicity Wealth,LLC2,704$207.2K0.01%+2,704New
Rehmann Capital Advisory Group2,702$207.0K0.01%−105−3.7%Reduced
Portside Wealth Group, LLC2,692$206.3K0.03%−1,976−42.3%Reduced
Cary Street Partner Investment Advisory LLC2,668$204.4K0.09%+62+2.4%Added
Angeles Wealth Management, LLC2,666$204.3K0.01%+2,666New
Tiaa Trust, National Association2,663$204.0K0.00%−119−4.3%Reduced
Western Wealth Management, LLC2,654$203.3K0.01%+2,654New
Trust Point Inc.2,653$203.3K0.02%+2,653New
Fielder Capital Group LLC2,614$200.3K0.05%+2,614New
Ami Investment Management Inc2,614$200.3K0.05%−199−7.1%Reduced
Plan A Wealth LLC2,612$200.1K0.10%−397−13.2%Reduced
New Age Alpha Advisors, LLC2,549$195.3K0.01%−106−4.0%Reduced
Transamerica Financial Advisors, Inc.2,546$195.0K0.02%+504+24.7%Added
TD Waterhouse Canada Inc.2,545$191.9K0.00%+104+4.3%Added
Employees Retirement System of Texas2,400$184.0K0.00%00.0%Unchanged
Huntington National Bank2,374$181.9K0.00%+344+16.9%Added
Walleye Trading LLC2,238$171.5K0.00%−1,438−39.1%Reduced
ORG Wealth Partners, LLC2,233$171.1K0.04%−907−28.9%Reduced
Livforsakringsbolaget Skandia, Omsesidigt2,196$168.2K0.01%00.0%Unchanged
Geneos Wealth Management Inc.2,183$167.2K0.00%−230−9.5%Reduced
Stephenson National Bank & Trust2,151$164.8K0.05%+183+9.3%Added
Versant Capital Management, Inc2,021$154.8K0.02%+174+9.4%Added
AdvisorNet Financial, Inc1,981$151.8K0.01%−558−22.0%Reduced
JFS Wealth Advisors, LLC1,927$147.7K0.01%−1−0.1%Reduced
Acadian Asset Management LLC1,905$145.0K0.00%00.0%Unchanged
LRI Investments, LLC1,808$138.5K0.01%−659−26.7%Reduced
St. Johns Investment Management Company, LLC1,687$129.3K0.05%00.0%Unchanged
Eastern Bank1,666$127.6K0.00%+102+6.5%Added
Penserra Capital Management LLC1,645$125.0K0.00%+24+1.5%Added
Whittier Trust Co of Nevada Inc1,551$119.2K0.00%+328+26.8%Added
Anchor Investment Management, LLC1,545$118.4K0.01%00.0%Unchanged
Avalon Trust Co1,518$116.3K0.01%+1,518New
First Pacific Financial1,498$114.8K0.02%+2+0.1%Added
Bayforest Capital Ltd1,457$111.6K0.05%−1,650−53.1%Reduced
Federated Hermes, Inc.1,452$111.3K0.00%−257−15.0%Reduced
Creative Financial Designs Inc1,447$110.8K0.01%+101+7.5%Added
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main1,431$109.6K0.00%00.0%Unchanged
Central Trust Co1,412$108.2K0.00%+1,156+451.6%Added
FWL Investment Management, LLC1,375$105.4K0.03%00.0%Unchanged
Quent Capital, LLC1,364$104.5K0.01%+1,364New
Harbor Investment Advisory, LLC1,350$103.4K0.01%00.0%Unchanged
Ameritas Advisory Services, LLC1,314$100.7K0.01%+1,112+550.5%Added
Leonteq Securities AG1,305$100.0K0.01%00.0%Unchanged
Cheviot Value Management, LLC1,350$98.0K0.01%00.0%Unchanged
Fortitude Family Office, LLC1,273$97.5K0.03%−15−1.2%Reduced
Westpac Banking Corp1,257$96.3K0.01%00.0%Unchanged
Abich Financial Wealth Management LLC1,254$96.1K0.03%+1,254New
Caitong International Asset Management Co., Ltd1,204$92.3K0.06%+1,013+530.4%Added
Pandora Wealth, Inc.1,167$89.4K0.05%00.0%Unchanged
Evermay Wealth Management LLC1,110$85.0K0.01%00.0%Unchanged
Covestor Ltd1,056$81.0K0.04%−429−28.9%Reduced
Capital Advisors, Ltd. LLC1,061$81.0K0.01%00.0%Unchanged
Duncker Streett & Co Inc1,012$77.5K0.01%00.0%Unchanged
Crowley Wealth Management, Inc.1,012$77.5K0.06%00.0%Unchanged
Measured Wealth Private Client Group, LLC990$75.9K0.02%+990New
Walleye Capital LLC972$74.5K0.00%−6,775−87.5%Reduced
MPWM Advisory Solutions, LLC900$69.0K0.04%00.0%Unchanged
Cromwell Holdings LLC899$68.9K0.04%00.0%Unchanged
Hantz Financial Services, Inc.876$67.0K0.00%+583+199.0%Added
Clearstead Advisors, LLC873$66.9K0.00%−377−30.2%Reduced
Sarver Vrooman Wealth Advisors864$66.2K0.04%00.0%Unchanged
Global Retirement Partners, LLC834$63.9K0.00%−273−24.7%Reduced
Pinnacle Bancorp, Inc.829$63.5K0.02%00.0%Unchanged
Massmutual Trust Co FSB819$62.8K0.00%−90−9.9%Reduced
Onefund, LLC806$61.8K0.04%+29+3.7%Added
Root Financial Partners, LLC780$59.8K0.00%+780New
NBC Securities, Inc.776$59.5K0.00%−344−30.7%Reduced
TruNorth Capital Management, LLC771$59.1K0.01%+771New
Thurston, Springer, Miller, Herd & Titak, Inc.761$58.3K0.12%−5,615−88.1%Reduced
WPG Advisers, LLC760$58.2K0.05%00.0%Unchanged
Sentry Investment Management LLC745$58.0K0.04%−134−15.2%Reduced
Johnson Financial Group, Inc.756$57.9K0.00%+138+22.3%Added
PFS Partners, LLC734$56.2K0.03%+1+0.1%Added
Parkside Financial Bank & Trust711$54.5K0.00%−13−1.8%Reduced
REAP Financial Group, LLC690$52.9K0.01%+57+9.0%Added
Davis Capital Management682$52.3K0.04%+682New
MAI Capital Management676$51.8K0.00%−311−31.5%Reduced
Colonial Trust Co672$51.5K0.01%+6+0.9%Added
Optimum Investment Advisors662$50.7K0.02%00.0%Unchanged
Trust Co657$50.3K0.01%00.0%Unchanged
Hemington Wealth Management657$50.0K0.01%00.0%Unchanged