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Williams Companies (WMB) Institutional Ownership

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$75.24 -0.59 (-0.78%)
Closing price 09/9/2026 03:59 PM Eastern
Extended Trading
$75.73 +0.49 (+0.65%)
As of 07:48 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Williams Companies (NYSE:WMB)

Current
Institutional Ownership
Percentage
86.44%
Number of
Institutional Buyers
(last 12 months)
1087
Total
Institutional Inflows
(last 12 months)
$25.58B
Number of
Institutional Sellers
(last 12 months)
723
Total
Institutional Outflows
(last 12 months)
$4.98B
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WMB Institutional Buying and Selling by Quarter

Williams Companies Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026 Junto Capital Management LP1,065,328$79.20M1.4%N/A0.087%
9/9/2026 The Manufacturers Life Insurance Company 1,049,204$78.00M0.0%-1.9%0.086%
9/9/2026 Tidal Investments LLC422,885$31.44M0.1%+82.6%0.035%
9/9/2026 MCF Advisors LLC9,460$703K0.0%+6.8%0.001%
9/9/2026 National Pension Service3,306,019$245.77M0.2%+2.8%0.270%
9/9/2026 SailingStone Capital Partners LLC215,914$16.05M3.1%-4.4%0.018%
9/9/2026 Engineers Gate Manager LP4,376$325K0.0%-94.2%0.000%
9/9/2026 Capital Analysts LLC51,379$3.82M0.1%-8.6%0.004%
9/9/2026 SVB Wealth LLC5,590$416K0.0%-6.2%0.000%
9/9/2026 Pinnacle Wealth Management Advisory Group LLC10,734$798K0.0%+13.0%0.001%
9/9/2026 NorthRock Partners LLC20,481$1.52M0.0%+9.9%0.002%
9/9/2026 Integrated Wealth Concepts LLC48,052$3.57M0.0%+2.7%0.004%
9/9/2026 RFG Advisory LLC10,978$816K0.0%+12.5%0.001%
9/9/2026 NewEdge Advisors LLC423,693$31.50M0.1%+1.0%0.035%
9/9/2026 IFP Advisors Inc9,851$732K0.0%-2.6%0.001%
9/9/2026 Baird Financial Group Inc.500,428$37.20M0.1%+1.1%0.041%
9/9/2026 BayBridge Capital Group LLC9,019$670K0.3%+58.1%0.001%
9/8/2026 Allworth Financial LP88,596$6.59M0.0%-1.1%0.007%
9/8/2026 Arizona State Retirement System339,319$25.23M0.1%+1.4%0.028%
9/8/2026 Waverly Advisors LLC48,747$3.62M0.0%+3.4%0.004%
9/8/2026 Empirical Finance LLC28,922$2.15M0.1%+5.5%0.002%
9/8/2026 Nykredit A S176,346$13.11M0.0%N/A0.014%
9/4/2026 Parkside Financial Bank & Trust7,897$587K0.0%+53.1%0.001%
9/2/2026 Second Line Capital LLC4,516$336K0.1%-6.5%0.000%
9/2/2026 Range Advisory LLC5,408$402K0.0%+14.3%0.000%
8/28/2026 Cornerstone Financial Management LLC386$29K0.0%+56.3%0.000%
8/27/2026 Corient Private Wealth LP1,062,982$79.02M0.1%+9.0%0.087%
8/26/2026 HORAN Wealth LLC97,953$7.28M0.9%-49.6%0.008%
8/26/2026 Amundi10,357,669$769.99M0.2%-11.6%0.847%
8/26/2026 HighTower Advisors LLC1,639,071$121.85M0.1%-1.9%0.134%
8/25/2026 Advus Financial Partners LLC7,814$581K0.1%+2.2%0.001%
8/24/2026 California State Teachers Retirement System162,591,616$12.09B0.0%+7,567.4%13.293%
8/23/2026 Washington Trust Advisors Inc.2,250$167K0.0%-21.4%0.000%
8/23/2026 Ameritas Advisory Services LLC6,420$477K0.0%-78.6%0.001%
8/23/2026 Kintra Wealth LLC8,713$636K0.0%N/A0.001%
8/23/2026 Beaird Harris Wealth Management LLC858$64K0.0%+88.6%0.000%
8/23/2026 HB Wealth Management LLC81,436$6.05M0.0%+5.5%0.007%
8/23/2026 Nilsine Partners LLC20,637$1.53M0.1%+3.5%0.002%
8/23/2026 Saudi Central Bank85,600$6.36M0.1%+89.9%0.007%
8/22/2026 Compass Financial Management LLC851$61K0.0%N/A0.000%
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8/22/2026 NBH Bank1,457$108K0.0%N/A0.000%
8/22/2026 AlphaGrep UK Ltd9,008$670K0.2%N/A0.001%
8/22/2026 Invested Advisors3,051$227K0.2%+10.5%0.000%
8/22/2026 BAM Wealth Management LLC2,880$214K0.1%N/A0.000%
8/22/2026 Sapient Capital LLC23,443$1.74M0.0%+68.2%0.002%
8/22/2026 Syon Capital LLC17,083$1.27M0.1%+3.9%0.001%
8/22/2026 TD Waterhouse Canada Inc.121,584$8.85M0.0%+1.1%0.010%
8/22/2026 Premier Path Wealth Partners LLC20,559$1.53M0.2%+0.9%0.002%
8/22/2026 Concurrent Investment Advisors LLC47,087$3.50M0.0%+7.5%0.004%
8/22/2026 NEOS Investment Management LLC1,066,577$79.29M0.3%+34.1%0.087%
8/21/2026 Continuum Advisory LLC56,508$4.20M0.3%+0.7%0.005%
8/21/2026 Nykredit A S176,346$13.11M0.0%N/A0.014%
8/21/2026 B. Metzler seel. Sohn & Co. AG69,301$5.15M0.0%+3.3%0.006%
8/21/2026 Coppell Advisory Solutions LLC12,765$949K0.2%N/A0.001%
8/21/2026 Laidlaw Wealth Management LLC4,057$302K0.9%N/A0.000%
8/21/2026 Symphony Financial Ltd. Co.6,953$519K0.1%+87.0%0.001%
8/21/2026 Independence Bank of Kentucky32,566$2.42M0.3%+12.6%0.003%
8/21/2026 Legacy Financial Advisors Inc.5,342$397K0.0%+5.4%0.000%
8/20/2026 Proficio Capital Partners LLC6,498$483K0.0%N/A0.001%
8/20/2026 Nwam LLC2,941$219K0.0%+6.8%0.000%
8/20/2026 Gill Capital Partners LLC2,629$195K0.1%-12.4%0.000%
8/20/2026 Clifford Swan Investment Counsel LLC5,006$372K0.0%+6.2%0.000%
8/20/2026 Jackson Wealth Management LLC6,407$476K0.3%-92.4%0.001%
8/20/2026 Rehmann Capital Advisory Group10,997$818K0.0%+6.0%0.001%
8/20/2026 BTG Pactual Asset Management US LLC36,530$2.72M0.2%N/A0.003%
8/20/2026 Ancora Advisors LLC3,697$275K0.0%+24.7%0.000%
8/20/2026 Sigma Planning Corp25,134$1.87M0.0%-13.2%0.002%
8/20/2026 Two Sigma Securities LLC3,354$249K0.0%N/A0.000%
8/20/2026 Benjamin Edwards Inc.125,178$9.31M0.1%-5.9%0.010%
8/20/2026 Alyeska Investment Group L.P.1,990,213$147.95M0.4%+64.5%0.163%
8/20/2026 Flputnam Investment Management Co.358,465$26.65M0.3%-1.3%0.029%
8/20/2026 Northwestern Mutual Wealth Management Co.111,133$8.26M0.0%+21.8%0.009%
8/20/2026 Wedbush Securities Inc.27,177$2.02M0.1%+17.0%0.002%
8/20/2026 Rational Advisors Inc.3,141$234K0.0%-90.3%0.000%
8/20/2026 Meiji Yasuda Life Insurance Co32,638$2.43M0.1%-0.5%0.003%
8/20/2026 Hennessy Advisors Inc.441,321$32.81M1.0%-2.0%0.036%
8/20/2026 Hollencrest Capital Management17,450$1.30M0.1%-0.8%0.001%
8/20/2026 Greenleaf Trust24,238$1.80M0.0%+3.9%0.002%
8/19/2026 Capital Advisors Inc. OK1,999,420$148.64M2.2%-0.6%0.163%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC8,792,629$653.64M0.1%-1.4%0.719%
8/19/2026 New Mexico Educational Retirement Board60,828$4.52M0.1%+7.8%0.005%
8/19/2026 Royal London Asset Management Ltd.311,667$23.17M0.0%+0.2%0.025%
8/19/2026 Mufg Securities Americas Inc.36,835$2.74M0.1%+9.0%0.003%
8/19/2026 Van ECK Associates Corp790,281$58.75M0.0%+24.6%0.065%
8/19/2026 Ferguson Wellman Capital Management Inc.20,836$1.55M0.0%-2.6%0.002%
8/19/2026 Nissay Asset Management Corp Japan272,245$20.24M0.1%-9.0%0.022%
8/19/2026 Chapin Davis Inc.11,885$884K0.2%+1.7%0.001%
8/19/2026 Hsbc Holdings PLC2,611,216$194.43M0.1%+11.6%0.213%
8/19/2026 Campbell Newman Asset Management Inc.654,720$48.67M3.6%+14.3%0.054%
8/19/2026 Wellington Management Group LLP33,097,208$2.46B0.4%+43.4%2.706%
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8/19/2026 Archer Investment Corp864$64K0.0%N/A0.000%
8/19/2026 Kingsview Wealth Management LLC108,059$8.03M0.1%N/A0.009%
8/18/2026 Beacon Pointe Advisors LLC220,955$16.43M0.1%N/A0.018%
8/18/2026 Kimelman & Baird LLC1,000$74K0.0%N/A0.000%
8/18/2026 Pin Oak Investment Advisors Inc.4,453$331K0.2%N/A0.000%
8/18/2026 Livforsakringsbolaget Skandia Omsesidigt10,215$759K0.0%N/A0.001%
8/18/2026 Rakuten Investment Management Inc.200,027$15.01M0.0%N/A0.016%
8/18/2026 Glenview Trust Co8,870$659K0.0%N/A0.001%
8/18/2026 Comprehensive Money Management Services LLC14,063$1.05M0.7%N/A0.001%
8/18/2026 Empowered Funds LLC166,568$12.38M0.1%N/A0.014%


WMB Institutional Ownership - Frequently Asked Questions

During the previous two years, 1,863 institutional investors and hedge funds held shares of Williams Companies. The most heavily invested institutionals were California State Teachers Retirement System ($12.09B), Vanguard Group Inc. ($8.05B), State Street Corp ($4.09B), Bank of America Corp DE ($3.32B), Wellington Management Group LLP ($2.46B), Morgan Stanley ($2.02B), and Geode Capital Management LLC ($1.71B).Learn more on Williams Companies' institutional investors.

86.44% of Williams Companies' stock is owned by institutional investors. Learn more on WMB's institutional investor holdings.

Of the 1,616 institutional investors that purchased Williams Companies' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: California State Teachers Retirement System ($160.60M), Bank of America Corp DE ($46.77M), Norges Bank ($35.25M), Wellington Management Group LLP ($24.06M), Legal & General Group Plc ($9.15M), BROOKFIELD Corp ON ($8.00M), and Kayne Anderson Capital Advisors LP ($6.86M).

Institutional investors have bought a total of 359,051,754 shares in the last 24 months. This purchase volume represents approximately $25.58B in transactions.

Of the 723 institutional investors that sold Williams Companies' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($11.47M), Royal Bank of Canada ($3.51M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($3.20M), SG Americas Securities LLC ($3.05M), Balyasny Asset Management L.P. ($2.57M), Assenagon Asset Management S.A. ($2.31M), and Mariner LLC ($2.28M).

Institutional investors have sold a total of 77,808,653 shares in the last 24 months. This volume of shares sold represents approximately $4.98B in transactions.


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Institutional ownership data for NYSE:WMB is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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