Citable ownership snapshot

WMB institutional holders from 13F filings

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WMB's latest 13F holder table lists Citadel Advisors as the largest holder in this view with 3,735,728 shares valued at $271.89M.

WMB institutional holders from 13F filings
HolderReport dateValuePortfolio weight
Citadel AdvisorsMar 31, 2026$271.89M0.0%
Point72 Asset ManagementMar 31, 2026$176.45M0.2%
Millennium ManagementMar 31, 2026$152.09M0.1%
D.E. Shaw & Co.Mar 31, 2026$141.82M0.1%
AQR Capital ManagementMar 31, 2026$66.00M0.0%
Two Sigma InvestmentsMar 31, 2026$6.64M0.0%
Bridgewater AssociatesMar 31, 2026$4.61M0.0%
Balyasny Asset ManagementMar 31, 2026$2.21M0.0%

Source: SEC EDGAR 13F filings; period Mar 31, 2026; filed May 15, 2026.

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