WMB (WILLIAMS COS INC) is held by 329 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($8.6B), VANGUARD CAPITAL MANAGEMENT LLC ($5.9B), STATE STREET CORP ($5.4B). Net institutional sentiment: Mixed.
329
Holders
(35 Elite)
$70.3B
Total Value
53% (336)
Consensus
179 buying - 157 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Aug 28, 2026 · Insiders May 7, 2026 · Activists Apr 30, 2026 · Congress none
InsiderPDPorter John DeanSell $3.8MMay 6, 2026
InsiderWLWilson Terrance LaneSell $153KMay 1, 2026
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer