WR BERKLEY CORP (WRB) Institutional Ownership Changes & 13F Activity

WR BERKLEY CORP (WRB) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Parnassus Endeavor Fund, Fairholme Capital Management, Sequoia Financial Advisors, Eagle Capital Management, and Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Parnassus Endeavor FundBuy12,405806,103$53,428,507
Q1 2026Fairholme Capital ManagementSell-3,800256,350$16,990,878
Q1 2026Sequoia Financial AdvisorsBuy3439,644$639,185
Q4 2025Parnassus Endeavor FundSell-67,068793,698$55,654,104
Q4 2025Sequoia Financial AdvisorsBuy4,9289,301$652,202
Q4 2025Fairholme Capital ManagementSell-1,300260,150$18,241,718
Q3 2025Parnassus Endeavor FundSell-33,551860,766$65,951,891
Q3 2025Sequoia Financial AdvisorsBuy2854,373$335,089
Q3 2025Eagle Capital ManagementSell-66123,547$9,466,171
Q2 2025Renaissance Technologies LLCSell-289,88144,766$3,288,958
Q2 2025Torray FundSell-132,27987,810$6,451,401
Q2 2025Parnassus Endeavor FundSell-83,857894,317$65,705,470
Q2 20257G Capital ManagementBuy936100,000$7,347,000
Q2 2025Sequoia Financial AdvisorsBuy4424,088$300,361
Q2 2025Eagle Capital ManagementBuy66123,613$9,081,847
Q1 2025Renaissance Technologies LLCBuy204,600334,647$23,813,481
Q1 20257G Capital ManagementBuy99,06499,064$7,049,394
Q1 2025Parnassus Endeavor FundSell-82,293978,174$69,606,862
Q1 2025Torray FundSell-23,624220,089$15,661,533
Q1 2025Matrix Private Capital GroupSell-3,0186,440$458,270
Q1 2025Sequoia Financial AdvisorsBuy1003,646$259,451
Q4 2024Parnassus Endeavor FundSell-73,7471,060,467$62,058,529
Q4 2024Renaissance Technologies LLCBuy57,700130,047$7,610,350
Q4 2024Sequoia Financial AdvisorsSell-7023,546$207,518
Q3 2024Parnassus Endeavor FundBuy350,1451,134,214$64,343,960
Q3 2024Fairholme Capital ManagementBuy136,550261,450$14,832,059
Q3 2024Torray FundBuy81,237243,713$13,825,838
Q3 2024Eagle Capital ManagementBuy41,182123,547$7,008,821
Q3 2024Renaissance Technologies LLCBuy14,84972,347$4,104,245
Q3 2024Matrix Private Capital GroupBuy3,3969,458$536,552

Frequently asked questions about WRB activity

  • Which institutional owners are buying WRB?

    Institutional owners buying WRB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in WRB activity?

    "Buy" means an investor increased their reported position in WRB compared to the prior reporting period. This reflects growing exposure to WR BERKLEY CORP (WRB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in WRB increasing?

    Institutional interest in WRB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

Related WRB insights