Skip to main content
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 2025

Institutional positions in Berkley W R Corp as of Dec 31, 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
952
+35 vs. Q3 2025
Shares held
284.4M
+40.1M (+16.4%) vs. Q3 2025
Total value
$19.9B
+$1.29B (+6.9%) vs. Q3 2025
New holders
134
311 more added
Sold out
99
353 more reduced

17 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2025: 952 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 2025: $19.9B
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 2025

Shares, value and share of portfolio for each institution holding Berkley W R Corp; share changes are against Q3 2025.

Institutions holding WRB in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Y.D. More Investments Ltd216$470.00%−20−8.5%Reduced
Murphy & Mullick Capital Management Corp1$700.00%+1New
TFC Financial Management1$710.00%00.0%Unchanged
SOA Wealth Advisors, LLC.1$720.00%00.0%Unchanged
Arcadia Investment Management Corp2$1410.00%+2New
NorthAvenue LLC2$1410.00%+2New
Abound Wealth Management3$1810.00%+3New
ZRC Wealth Management, LLC4$2810.00%00.0%Unchanged
Highline Wealth Partners LLC5$3510.00%00.0%Unchanged
NVWM, LLC5$3510.00%+5New
Luken Investment Analytics, LLC5$3510.00%+5New
Atlantic Private Wealth, LLC5$3510.00%+5New
Atlas Capital Advisors LLC6$4200.00%+6New
Valued Wealth Advisors LLC6$4210.00%00.0%Unchanged
Seneschal Advisors, LLC6$4210.00%00.0%Unchanged
Nemes Rush Group LLC6$4210.00%+6New
United Community Bank9$6310.00%00.0%Unchanged
Anfield Capital Management, LLC10$7010.00%00.0%Unchanged
WestEnd Advisors, LLC10$7010.00%+3+42.9%Added
Winnow Wealth LLC10$7100.00%00.0%Unchanged
Rakuten Securities, Inc.11$7710.00%00.0%Unchanged
USA Financial Portformulas Corp11$7710.00%+11New
American Capital Advisory, LLC11$7720.00%00.0%Unchanged
Quaker Wealth Management, LLC11$7720.00%+3+37.5%Added
Wealth Preservation Advisors, LLC12$8410.00%00.0%Unchanged
HFM Investment Advisors, LLC13$9120.00%00.0%Unchanged
Rachor Investment Advisory Services, LLC13$9120.00%+13New
1015 Capital Partners, LLC13$9120.00%+13New
Aventura Private Wealth, LLC14$9820.00%−155−91.7%Reduced
Principia Wealth Advisory, LLC14$9820.00%−2−12.5%Reduced
Valley National Advisers Inc16$1.00K0.00%+2+14.3%Added
Roble, Belko & Company, Inc8$1.00K0.00%00.0%Unchanged
Rialto Wealth Management, LLC15$1.05K0.00%+2+15.4%Added
Cedar Mountain Advisors, LLC16$1.12K0.00%00.0%Unchanged
Bell Investment Advisors, Inc16$1.12K0.00%00.0%Unchanged
Tucker Asset Management LLC16$1.12K0.00%+16New
Key Financial Inc19$1.33K0.00%−87−82.1%Reduced
SBI Securities Co., Ltd.21$1.47K0.00%−29−58.0%Reduced
Hilton Head Capital Partners, LLC23$1.61K0.00%+23New
Jackson, Grant Investment Advisers, Inc.24$1.68K0.00%00.0%Unchanged
Aspect Partners, LLC24$1.68K0.00%00.0%Unchanged
Sunrise Financial Services, LLC27$1.89K0.00%+27New
Kilter Group LLC27$1.89K0.00%−10−27.0%Reduced
Penserra Capital Management LLC30$2.00K0.00%−1,615−98.2%Reduced
Harvest Fund Management Co., Ltd31$2.00K0.00%00.0%Unchanged
Dunhill Financial, LLC30$2.08K0.00%+4+15.4%Added
CBIZ Investment Advisory Services, LLC31$2.17K0.00%−86−73.5%Reduced
Cornerstone Financial Management LLC31$2.17K0.00%+31New
IMG Wealth Management, Inc.33$2.31K0.00%+33New
Hughes Financial Services, LLC34$2.38K0.00%−19−35.8%Reduced
Signature Resources Capital Management, LLC34$2.38K0.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC40$2.80K0.00%+14+53.8%Added
C M Bidwell & Associates Ltd40$2.81K0.00%−285−87.7%Reduced
First PREMIER Bank43$3.00K0.00%00.0%Unchanged
First United Bank Trust43$3.02K0.00%−67−60.9%Reduced
Legacy Bridge, LLC43$3.02K0.00%+43New
Sachetta, LLC46$3.23K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC47$3.28K0.00%+1+2.2%Added
Quattro Advisors LLC47$3.33K0.00%+47New
ORG Partners LLC49$3.43K0.00%+13+36.1%Added
Sunbelt Securities, Inc.50$3.51K0.00%00.0%Unchanged
Clayton Financial Group LLC50$3.51K0.00%+50New
Westfuller Advisors, LLC53$3.74K0.00%−1−1.9%Reduced
Cornerstone Planning Group LLC58$3.92K0.00%+8+16.0%Added
DiNuzzo Private Wealth, Inc.56$3.93K0.00%00.0%Unchanged
Avion Wealth59$4.00K0.00%−9−13.2%Reduced
Union Savings Bank60$4.21K0.00%+60New
Family CFO Inc60$4.21K0.00%+60New
Howard Hughes Medical Institute64$4.49K0.00%00.0%Unchanged
Innovative Advisory Group, LLC65$4.56K0.00%00.0%Unchanged
First Command Advisory Services, Inc.70$4.91K0.00%00.0%Unchanged
Park Place Capital Corp74$5.19K0.00%+74New
Mascoma Wealth Management LLC75$5.26K0.00%00.0%Unchanged
Wealth Watch Advisors, INC76$5.33K0.00%+33+76.7%Added
Raffa Wealth Management, LLC81$5.68K0.00%00.0%Unchanged
Group One Trading, L.P.82$5.75K0.00%+82New
Zions Bancorporation, National Association90$6.31K0.00%00.0%Unchanged
Bravera Wealth95$6.66K0.00%+95New
Legacy Wealth Managment, LLC95$6.66K0.00%+42+79.2%Added
SageView Advisory Group, LLC95$6.66K0.00%+95New
Caitlin John, LLC96$6.73K0.00%00.0%Unchanged
Colonial Trust Advisors97$6.80K0.00%00.0%Unchanged
Ritter Daniher Financial Advisory LLC98$6.87K0.00%00.0%Unchanged
Clark Wealth Partners99$6.94K0.00%00.0%Unchanged
Ogorek Anthony Joseph108$7.00K0.00%00.0%Unchanged
Wolff Wiese Magana LLC101$7.08K0.00%00.0%Unchanged
MV Capital Management, Inc.104$7.29K0.00%+2+2.0%Added
Signature Equity Partners, LLC104$7.29K0.00%+104New
Cherry Tree Wealth Management, LLC108$7.57K0.00%00.0%Unchanged
Archer Investment Corp109$7.64K0.00%−3,457−96.9%Reduced
Elyxium Wealth, LLC110$7.75K0.00%+110New
DT Investment Partners, LLC112$7.85K0.00%00.0%Unchanged
SJS Investment Consulting Inc.113$7.92K0.00%+26+29.9%Added
Wealth Enhancement Trust Services, Inc.117$8.20K0.00%+117New
Essential Partners LLC122$8.55K0.00%−45−26.9%Reduced
GW&K Investment Management, LLC125$9.00K0.00%00.0%Unchanged
IFC & Insurance Marketing, Inc.132$9.00K0.01%+132New
Steigerwald, Gordon & Koch Inc.136$9.54K0.00%+87+177.6%Added
Financial Management Professionals, Inc.137$9.61K0.00%00.0%Unchanged
Johnson Financial Group, Inc.138$9.68K0.00%−618−81.7%Reduced