WMB Institutional Ownership
Top institutional (13F) holders of WMB and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
43
Institutional value
$49.48B
Top holder
BlackRock, Inc.
Top holders
| Holder | Filed | Value |
|---|---|---|
| BlackRock, Inc.holding company | Aug 7, 2026 | $8.64B |
| Vanguard Capital Managementhedge fund | Aug 13, 2026 | $5.94B |
| STATE STREET CORPinvestment advisor | Aug 7, 2026 | $5.35B |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $3.32B |
| Vanguard Portfolio Managementhedge fund | Aug 13, 2026 | $3.23B |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | Aug 14, 2026 | $2.46B |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $2.37B |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $2.21B |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $1.60B |
| Invesco Ltd.investment advisor | Aug 14, 2026 | $1.43B |
| ROYAL BANK OF CANADAinvestment advisor | Aug 14, 2026 | $1.37B |
| PRICE T ROWE ASSOCIATES INC /MD/investment advisor | Aug 14, 2026 | $1.11B |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $991.38M |
| Norges Bankother | Aug 12, 2026 | $896.56M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $859.83M |
| Neuberger Berman Group LLCinvestment advisor | Aug 13, 2026 | $858.25M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $838.56M |
| Dimensional Fund Advisors LPhedge fund | Aug 11, 2026 | $634.76M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $579.05M |
| WELLS FARGO & COMPANY/MNinvestment advisor | Aug 14, 2026 | $574.91M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | Aug 14, 2026 | $571.01M |
| Ameriprise Financial, Inc.holding company | Aug 14, 2026 | $391.60M |
| CITADEL ADVISORS LLCinvestment advisor | Aug 14, 2026 | $373.18M |
| Massachusetts Financial Services Companyhedge fund | Aug 3, 2026 | $354.18M |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $341.33M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.