Citable ownership snapshot

WRB institutional holders from 13F filings

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WRB's latest 13F holder table lists AQR Capital Management as the largest holder in this view with 3,680,160 shares valued at $259.56M.

WRB institutional holders from 13F filings
HolderReport dateValuePortfolio weight
AQR Capital ManagementJun 30, 2026$259.56M0.1%
Two Sigma InvestmentsJun 30, 2026$142.00M0.1%
Citadel AdvisorsJun 30, 2026$107.06M0.0%
Millennium ManagementJun 30, 2026$66.03M0.0%
D.E. Shaw & Co.Jun 30, 2026$20.48M0.0%
Fairholme Capital ManagementJun 30, 2026$18.08M1.2%
Markel GroupJun 30, 2026$4.28M0.0%
Bridgewater AssociatesJun 30, 2026$9520840.0%

Source: SEC EDGAR 13F filings; period Jun 30, 2026; filed Aug 14, 2026.

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