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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, Q4 2021

Institutional positions in Berkley W R Corp as of Dec 31, 2021. 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
575
+70 vs. Q3 2021
Shares held
122.8M
−973.8K (−0.8%) vs. Q3 2021
Total value
$10.1B
+$1.06B (+11.8%) vs. Q3 2021
New holders
108
178 more added
Sold out
38
173 more reduced

8 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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 holdersQ4 2021: 575 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 heldQ4 2021: $10.1B
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, Q4 2021

Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q3 2021.

Institutions holding WRB in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Snowden Capital Advisors LLC995$81.0K0.00%−3,863−79.5%Reduced
State of Wyoming989$82.0K0.04%−15−1.5%Reduced
Geneos Wealth Management Inc.1,054$86.0K0.00%+2+0.2%Added
Cambridge Trust Co1,049$86.0K0.00%+1,049New
Ci Investments Inc.1,108$91.0K0.00%−1,172−51.4%Reduced
Sentry Investment Management LLC1,111$92.0K0.02%00.0%Unchanged
Spire Wealth Management1,111$92.0K0.00%+806+264.3%Added
Optimum Investment Advisors1,125$93.0K0.04%00.0%Unchanged
Maverick Capital LtdSuperinvestorMaverick Capital1,242$102.0K0.00%−4,943−79.9%Reduced
Koshinski Asset Management, Inc.1,243$102.4K0.01%+28+2.3%Added
Heritage Wealth Advisors1,273$105.0K0.01%00.0%Unchanged
Central Trust Co1,282$106.0K0.00%+1,282New
IFP Advisors, Inc1,379$115.0K0.00%00.0%Unchanged
Rockbridge Investment Management, LCC1,410$116.0K0.02%00.0%Unchanged
Banque Cantonale Vaudoise1,738$143.0K0.01%00.0%Unchanged
Vestcor Inc1,753$144.0K0.01%−345−16.4%Reduced
Fifth Lane Capital, LP1,761$145.0K0.09%+1,761New
O'Dell Group, LLC1,800$148.0K0.04%00.0%Unchanged
Fifth Third Bancorp1,896$156.0K0.00%+149+8.5%Added
Ameritas Investment Partners, Inc.1,914$158.0K0.01%00.0%Unchanged
Neo Ivy Capital Management2,016$166.0K0.24%+2,016New
Graves-Light Private Wealth Management, Inc.2,170$179.0K0.03%00.0%Unchanged
Vigilant Capital Management, LLC2,179$180.0K0.01%00.0%Unchanged
Schroder Investment Management Group2,231$184.0K0.00%−13,541−85.9%Reduced
Global Wealth Management Investment Advisory, Inc.2,250$185.0K0.06%00.0%Unchanged
IndexIQ Advisors LLC2,263$186.0K0.01%−77−3.3%Reduced
Osterweis Capital Management Inc2,445$201.0K0.01%+2,445New
Delphia (USA) Inc.2,442$201.0K0.21%+2,442New
Glenmede Trust Co NA2,470$203.0K0.00%+2,470New
Vontobel Holding Ltd.2,500$203.0K0.00%+2,500New
Treynor Bancshares, Inc.2,533$209.0K0.13%+2,533New
Epoch Investment Partners, Inc.2,548$210.0K0.00%+2,548New
Cresset Asset Management, LLC2,560$210.0K0.00%+2,560New
Acadian Asset Management LLC2,583$211.0K0.00%00.0%Unchanged
Coldstream Capital Management Inc2,659$219.0K0.01%+2,659New
Wealth Alliance2,680$221.0K0.04%+2,680New
Vantage Consulting Group Inc2,730$225.0K0.06%−160−5.5%Reduced
Syntax Advisors, LLC2,730$225.0K0.17%+2,730New
Column Capital Advisors, LLC2,737$226.0K0.04%00.0%Unchanged
B. Metzler seel. Sohn & Co. AG2,774$226.0K0.00%+2,774New
Fermata Advisors, LLC2,765$228.0K0.08%+10.0%Added
Aureus Asset Management, LLC2,797$230.0K0.01%00.0%Unchanged
Livforsakringsbolaget Skandia, Omsesidigt2,821$232.0K0.01%00.0%Unchanged
M&R Capital Management Inc2,851$234.0K0.05%00.0%Unchanged
Silvercrest Asset Management Group LLC2,950$243.0K0.00%00.0%Unchanged
Diligent Investors, LLC3,000$247.0K0.07%00.0%Unchanged
Oppenheimer & Co Inc3,000$247.0K0.00%00.0%Unchanged
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management2,998$247.0K0.01%+2,998New
Twinbeech Capital LP2,994$247.0K0.01%+2,994New
Erste Asset Management GmbH3,000$247.6K0.00%−5,080−62.9%Reduced
Vident Investment Advisory, LLC2,995$248.0K0.01%−182−5.7%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC3,017$248.0K0.02%+3,017New
Ritholtz Wealth Management3,037$250.0K0.02%00.0%Unchanged
Industrial Alliance Investment Management Inc.3,056$252.0K0.01%+3,056New
Veritable, L.P.3,112$256.0K0.00%+51+1.7%Added
Brighton Jones LLC3,122$257.0K0.01%−14,954−82.7%Reduced
Ami Investment Management Inc3,122$257.0K0.11%−177−5.4%Reduced
Wealthfront Advisers LLC3,127$258.0K0.00%+3,127New
American Portfolios Advisors3,190$262.8K0.01%+378+13.4%Added
Transform Wealth, LLC3,229$266.0K0.03%−3,228−50.0%Reduced
Cigna Investments Inc3,247$267.0K0.02%−1,000−23.5%Reduced
Cetera Investment Advisers3,322$274.0K0.00%−624−15.8%Reduced
Somerset Trust Co3,337$275.0K0.10%+3,337New
Lakeview Capital Partners, LLC3,352$276.0K0.16%00.0%Unchanged
Everence Capital Management Inc3,380$278.0K0.02%−7,790−69.7%Reduced
Bard Financial Services, Inc.3,375$278.0K0.02%00.0%Unchanged
Boothbay Fund Management, LLC3,439$283.0K0.01%+3,439New
Magnetar Financial LLC3,446$284.0K0.00%−10,022−74.4%Reduced
Eagle Ridge Investment Management3,450$284.0K0.03%00.0%Unchanged
Walleye Capital LLC3,442$284.0K0.01%+3,442New
Banco Bilbao Vizcaya Argentaria, S.A.3,493$285.0K0.00%+55+1.6%Added
Lincoln National Corp3,606$297.0K0.01%+33+0.9%Added
Hutchens & Kramer Investment Management Group, LLC3,018$298.0K0.19%+3,018New
Eagle Harbor Asset Management Inc3,660$301.5K0.40%+3,660New
MQS Management LLC3,707$305.0K0.49%+3,707New
Kentucky Retirement Systems Insurance Trust Fund3,724$307.0K0.03%+88+2.4%Added
Schechter Investment Advisors, LLC3,731$308.0K0.03%+3,731New
Quadrature Capital Ltd3,758$310.0K0.02%−5,562−59.7%Reduced
Mach-1 Financial Group, Inc.3,772$310.0K0.21%+364+10.7%Added
Regentatlantic Capital LLC3,764$310.0K0.01%+560+17.5%Added
Manteio Capital LLC3,779$311.0K0.40%+3,779New
Davenport & Co LLC3,782$312.0K0.00%−350−8.5%Reduced
Carmel Capital Partners, LLC3,800$313.0K0.23%+3,800New
CWS Financial Advisors, LLC3,909$322.0K0.11%+3,909New
Squarepoint Ops LLC3,964$327.0K0.00%−7,172−64.4%Reduced
Value Partners Investments Inc.4,000$328.0K0.03%−1,000−20.0%Reduced
Bradley Foster & Sargent Inc3,984$328.0K0.01%00.0%Unchanged
Kestra Advisory Services, LLC4,040$333.0K0.00%−333−7.6%Reduced
TrinityPoint Wealth, LLC4,092$337.0K0.06%+58+1.4%Added
MAI Capital Management4,107$338.0K0.01%+102+2.5%Added
Great Valley Advisor Group, Inc.4,134$341.0K0.02%00.0%Unchanged
Forum Financial Management, LP4,140$341.0K0.02%+4,140New
Cobblestone Capital Advisors LLC4,276$352.0K0.02%00.0%Unchanged
EverSource Wealth Advisors, LLC4,288$353.0K0.10%+4,288New
Symmetry Partners, LLC4,361$359.0K0.02%−532−10.9%Reduced
AdvisorNet Financial, Inc4,354$359.0K0.02%+10.0%Added
Credential Qtrade Securities Inc.4,374$360.4K0.02%−40−0.9%Reduced
Advisor Partners LLC4,384$362.0K0.02%+416+10.5%Added
Gifford Fong Associates4,500$371.0K0.06%00.0%Unchanged
IFG Advisory, LLC4,525$372.0K0.04%00.0%Unchanged