WILLIAMS COS INC (WMB) Institutional Ownership Changes & 13F Activity

WILLIAMS COS INC (WMB). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include State Street Corp, Assenagon Asset Management S.A., Envestnet Asset Management Inc, Citadel Advisors Llc, and Corient Private Wealth Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Envestnet Asset Management IncBuy+347,119+7.6%4,917,318$365.55MQ2 2026Sep 23, 2026
Qrg Capital Management, Inc.Buy+9,013+8.0%121,515$9.03MQ2 2026Sep 23, 2026
Envestnet Portfolio Solutions, Inc.Buy+3,472+7.3%50,789$3.78MQ2 2026Sep 23, 2026
State Street CorpSell-972,902-1.3%72,015,506$5.35BQ2 2026Sep 22, 2026
Silicon Valley Capital PartnersBuy+1+2.5%41$3.02KQ2 2026Sep 21, 2026
Security National Bank Of So DakBuy+282—282$20.96KQ2 2026Sep 18, 2026
Security National Bank Of Sioux City IowaBuy+15—15$1.11KQ2 2026Sep 18, 2026
Anchor Investment Management, LlcSell-800-12.8%5,429$403.59KQ2 2026Sep 15, 2026
Manufacturers Life Insurance Company, TheSell-20,123-1.9%1,049,204$78.00MQ2 2026Sep 09, 2026
Integrated Wealth Concepts LlcBuy+1,272+2.7%48,052$3.57MQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustBuy+2,738+53.1%7,897$587.06KQ2 2026Sep 04, 2026
Citadel Advisors LlcBuy+262,850+11.1%2,622,078$194.93MQ2 2026Sep 02, 2026
Allianz Asset Management GmbhBuy+7,531+3.0%260,704$19.38MQ2 2026Sep 02, 2026
Second Line Capital, LlcSell-314-6.5%4,516$335.71KQ2 2026Sep 02, 2026
Brown, Lisle/Cummings, Inc.Sell-23-3.2%701$52.11KQ2 2026Sep 02, 2026
Cornerstone Financial Management LlcBuy+139+56.3%386$28.70KQ2 2026Aug 28, 2026
Corient Private Wealth LlcBuy+87,740+9.0%1,062,982$79.02MQ2 2026Aug 27, 2026
Horan Wealth, LlcBuy+744+0.8%97,953$7.28MQ2 2026Aug 26, 2026
California State Teachers Retirement SystemBuy+66,577+3.1%2,187,135$162.59MQ2 2026Aug 24, 2026
First Eagle U.S. ValueSell-103-2.4%4,231$314.53KQ2 2026Aug 24, 2026
Cyber Hornet Etfs LlcSell-28-0.8%3,330$247.55KQ2 2026Aug 24, 2026
Assenagon Asset Management S.A.Sell-733,339-92.6%58,738$4.37MQ2 2026Aug 21, 2026
West Michigan Advisors, LlcSell-615-7.9%7,155$531.90KQ2 2026Aug 21, 2026
Jackson Wealth Management, LlcSell-77,475-92.4%6,407$476.00KQ2 2026Aug 20, 2026
Rehmann Capital Advisory GroupBuy+625+6.0%10,997$817.98KQ2 2026Aug 20, 2026
Gill Capital Partners, LlcSell-373-12.4%2,629$195.44KQ2 2026Aug 20, 2026
Clifford Swan Investment Counsel LlcBuy+292+6.2%5,006$372.14KQ2 2026Aug 20, 2026
Harvest Fund Management Co., LtdSell-38-3.3%1,113$83.00KQ2 2026Aug 20, 2026
Mercer Global Advisors IncBuy+13,694+6.6%219,941$16.35MQ2 2026Aug 19, 2026
Stock Yards Bank & Trust CoSell-2,374-5.6%40,044$2.98MQ2 2026Aug 19, 2026
Showing 30 of 1,667

Frequently asked questions about WMB activity

  • Which institutional owners are buying WMB?

    Institutional owners buying WMB 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 WMB activity?

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

  • Is institutional interest in WMB increasing?

    Institutional interest in WMB 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.