WMB · NYSE · Oil & Gas Midstream

Williams

Connects U.S. gas production to utilities, power plants, industry and LNG export markets.

$74.47
After-hours close+0.75 (+1.02%)
At close$73.72(−0.64%)

Breakdown13F · Form 4

Institutions 103.50%Insiders 0.48%

A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.

Shares outstanding 1.22B · Float 1.22B · 99.4% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
BlackRock, Inc.115.50M9.44%13FAug 7, 2026
Vanguard Capital Management LLC79.85M6.53%13FAug 13, 2026
State Street Corp72.02M5.89%13FAug 7, 2026
Bank of America Corp /DE/44.67M3.65%13FAug 14, 2026
Vanguard Portfolio Management LLC43.51M3.56%13FAug 13, 2026

Institutions13F, as of Jun 30, 2026

1,892 holders · 1.27B shares · 158 new positions · 875 increased · 671 reduced · 149 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.115.50M9.44%+3.63MAug 7, 2026
Vanguard Capital Management LLC79.85M6.53%+492.2KAug 13, 2026
State Street Corp72.02M5.89%−972.9KAug 7, 2026
Bank of America Corp /DE/44.67M3.65%+206.6KAug 14, 2026
Vanguard Portfolio Management LLC43.51M3.56%+244.7KAug 13, 2026
Wellington Management Group LLP33.10M2.71%+10.01MAug 14, 2026
Morgan Stanley31.81M2.60%−1.93MAug 13, 2026
Geode Capital Management, LLC29.91M2.45%+317.4KAug 12, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
BlackRock, Inc.8.30%100.74M13GApr 24, 2025
Vanguard Capital Management7.54%92.22M13GApr 30, 2026
State Street Corporation5.50%66.69M13GNov 10, 2025

InsidersForm 4

InsiderRoleShares% outstandingFiled
Alan S. Armstrongdirector2.70M0.22%Mar 9, 2026
Chad J. Zamarindirector, officer: President and CEO730.8K0.06%Feb 25, 2026
Micheal G. Dunnofficer: Executive Vice President & COO714.7K0.06%Mar 10, 2025
Terrance Lane Wilsonofficer: SVP & General Counsel266.3K0.02%Aug 17, 2026
Stephen W. Bergstromdirector198.6K0.02%May 20, 2026
John Dean Porterofficer: EVP & CFO197.3K0.02%Jun 26, 2026
Chad A. Teplyofficer: Senior Vice President142.4K0.01%Feb 25, 2026
Debbie L. Pickleofficer: SVP & Chief HR Officer102.4K0.01%Feb 25, 2026
Larry C. Larsenofficer: Executive Vice President & COO98.2K0.01%May 15, 2026
Robb E. Turnerdirector92.8K0.01%Aug 7, 2026

48 people have not refiled in the last 18 months (45.63M shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 14, 2026
Terrance Lane Wilsonofficer: SVP & General Counsel
Sale · 2 lots13,000$74.87268,159
Aug 3, 2026
Terrance Lane Wilsonofficer: SVP & General Counsel
Sale2,000$70.65281,159
Jul 1, 2026
Terrance Lane Wilsonofficer: SVP & General Counsel
Sale2,000$74.16283,159
Jun 1, 2026
Terrance Lane Wilsonofficer: SVP & General Counsel
Sale2,000$71.30285,159
May 15, 2026
Glen G. Jasekofficer: Senior Vice President
Sale · 2 lots2,500$78.1554,101
May 14, 2026
Larry C. Larsenofficer: Executive Vice President & COO
Sale12,000$76.4998,219
May 6, 2026
John Dean Porterofficer: EVP & CFO
Sale50,000$75.37196,567
May 1, 2026
Terrance Lane Wilsonofficer: SVP & General Counsel
Sale2,000$76.35287,159
Apr 1, 2026
Terrance Lane Wilsonofficer: SVP & General Counsel
Sale2,000$71.75289,159
Mar 13, 2026
Payvand Fazelofficer: Senior Vice President
Sale2,898$73.1531,766

CongressHouse and Senate disclosures

Not reported.