Latest Period
Q1 2026
Security Snapshot
WILLIAMS COMPANIES, INC. - Common Stock (WMB) Institutional Ownership
CUSIP: 969457100
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
1,791
Shares (Excl. Options)
1,051,003,945
Price
$72.78
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- Security type / class
- Equity / Common Stock
- Symbol
- WMB on NYSE
- Shares outstanding
- 1,223,119,297
- Reported price per share
- $72.95
- Price from insider filings
- $72.95
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 1,051,003,945
- Total reported value
- $76,426,881,440
- Portfolio coverage rank
- 0.07%
- Share change
- -14,982,009
- Value change
- -$838,165,301
- Number of holders
- 1,791
Security identity
Issuer context
Latest holder snapshot
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- WMB - WILLIAMS COMPANIES, INC. - Common Stock is tracked under CUSIP 969457100.
- 1791 institutions reported positions in Q1 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 1,690 to 1,791 between Q4 2025 and Q1 2026.
- Reported value moved from $64,093,322,795 to $76,426,881,440.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 1791 institutions filings for Q1 2026.
Security key
969457100
Latest holder period
Q1 2026
13F holders
1,791
13D/G owners
3
CIK / CUSIP context first
Open Q1 2026 holders
WMB full holder history
WILLIAMS COMPANIES, INC. SEC filings
WILLIAMS COMPANIES, INC. company facts
WILLIAMS COMPANIES, INC. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 969457100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
WMB
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 8.3% | $6,011,382,069 | 100,743,792 | BlackRock, Inc. | 31 Mar 2025 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 7.5% | $6,712,004,132 | 92,223,195 | Vanguard Capital Management | 31 Mar 2026 | |||
| STATE STREET CORP | 5.5% | $4,224,720,783 | 66,688,568 | STATE STREET CORPORATION | 30 Sep 2025 |
As of 31 Mar 2026, 1,791 institutional investors reported holding 1,051,003,945 shares of WILLIAMS COMPANIES, INC. - Common Stock (WMB). This represents 86% of the company’s total 1,223,119,297 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
55%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9.1% | 111,870,176 | +3.7% | 0.14% | $8,141,911,384 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.5% | 79,356,001 | 0% | 0.14% | $5,775,529,752 |
| STATE STREET CORP | 6% | 72,988,408 | +7.4% | 0.18% | $5,312,096,334 |
| BANK OF AMERICA CORP /DE/ | 3.6% | 44,461,236 | -3.5% | 0.24% | $3,235,888,741 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.5% | 43,269,040 | 0% | 0.16% | $3,149,120,731 |
| MORGAN STANLEY | 2.8% | 33,740,119 | +0.5% | 0.15% | $2,455,606,110 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4% | 29,593,870 | +3.4% | 0.13% | $2,144,797,923 |
| Clearbridge Investments, LLC | 1.9% | 23,238,857 | +9% | 1.5% | $1,691,323,992 |
| WELLINGTON MANAGEMENT GROUP LLP | 1.9% | 23,083,262 | -38% | 0.31% | $1,679,999,809 |
| JPMORGAN CHASE & CO | 1.8% | 22,058,365 | -3.8% | 0.11% | $1,598,569,827 |
| DEUTSCHE BANK AG\ | 1.6% | 18,968,223 | -5.3% | 0.46% | $1,380,507,271 |
| Invesco Ltd. | 1.5% | 18,079,759 | +23% | 0.2% | $1,315,844,894 |
| Blackstone Inc. | 1.4% | 17,074,392 | -3.2% | 5.1% | $1,242,674,250 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.3% | 15,930,163 | -7.1% | 0.13% | $1,159,399,000 |
| NORTHERN TRUST CORP | 1.1% | 13,423,842 | -0.67% | 0.13% | $976,987,220 |
| ROYAL BANK OF CANADA | 0.99% | 12,128,639 | -9.7% | 0.17% | $882,725,000 |
| Amundi | 0.96% | 11,710,478 | +21% | 0.23% | $852,288,589 |
| NEUBERGER BERMAN GROUP LLC | 0.94% | 11,511,441 | -2.4% | 0.64% | $838,051,735 |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 0.94% | 11,499,134 | +1.2% | 8.7% | $836,906,991 |
| GOLDMAN SACHS GROUP INC | 0.87% | 10,699,584 | +2.8% | 0.1% | $778,715,721 |
| Legal & General Group Plc | 0.75% | 9,228,073 | -7.5% | 0.16% | $671,619,153 |
| RAYMOND JAMES FINANCIAL INC | 0.75% | 9,113,465 | +0.15% | 0.2% | $662,551,426 |
| UBS Group AG | 0.74% | 9,047,346 | -3.6% | 0.12% | $658,465,871 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.73% | 8,921,513 | +0.02% | 0.13% | $649,307,717 |
| DIMENSIONAL FUND ADVISORS LP | 0.7% | 8,555,932 | -10% | 0.13% | $622,698,272 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 1,051,003,945 | $76,426,881,440 | -$838,165,301 | $72.78 | 1,791 |
| 2025 Q4 | 1,066,405,454 | $64,093,322,795 | +$1,164,287,023 | $60.11 | 1,690 |
| 2025 Q3 | 1,044,895,776 | $66,183,839,780 | -$1,241,512,711 | $63.35 | 1,598 |
| 2025 Q2 | 1,066,711,296 | $66,953,819,505 | +$715,285,344 | $62.81 | 1,617 |
| 2025 Q1 | 1,056,004,387 | $63,088,163,051 | +$408,130,130 | $59.76 | 1,550 |
| 2024 Q4 | 1,050,897,749 | $56,898,912,511 | -$688,579,516 | $54.12 | 1,502 |
| 2024 Q3 | 1,059,730,505 | $48,451,575,002 | -$113,298,444 | $45.65 | 1,332 |
| 2024 Q2 | 1,062,113,480 | $45,143,781,354 | +$112,526,697 | $42.50 | 1,299 |
| 2024 Q1 | 1,056,602,901 | $41,164,928,780 | +$237,249,469 | $38.97 | 1,236 |
| 2023 Q4 | 1,051,874,258 | $36,646,190,816 | -$342,415,175 | $34.83 | 1,226 |
| 2023 Q3 | 1,058,261,703 | $35,656,498,455 | +$167,639,504 | $33.69 | 1,137 |
| 2023 Q2 | 1,052,377,077 | $34,311,106,858 | +$257,688,760 | $32.63 | 1,135 |
| 2023 Q1 | 1,045,378,993 | $31,203,983,665 | -$13,200,302 | $29.86 | 1,120 |
| 2022 Q4 | 1,046,354,608 | $34,415,029,758 | -$176,280,673 | $32.90 | 1,139 |
| 2022 Q3 | 1,051,109,644 | $30,121,233,036 | +$195,845,118 | $28.63 | 1,082 |
| 2022 Q2 | 1,041,829,515 | $32,517,416,357 | +$377,277,252 | $31.21 | 1,110 |
| 2022 Q1 | 1,036,259,823 | $34,618,385,407 | -$97,563,517 | $33.41 | 1,090 |
| 2021 Q4 | 1,041,108,027 | $27,121,812,586 | +$356,605,532 | $26.04 | 1,015 |
| 2021 Q3 | 1,027,141,591 | $26,634,708,061 | +$209,997,398 | $25.94 | 952 |
| 2021 Q2 | 1,018,680,567 | $27,022,343,503 | -$11,201,493 | $26.55 | 944 |
| 2021 Q1 | 1,018,237,341 | $24,111,309,966 | -$77,995,363 | $23.69 | 881 |
| 2020 Q4 | 1,023,465,315 | $20,508,704,397 | -$365,494,279 | $20.05 | 851 |
| 2020 Q3 | 1,045,548,032 | $20,560,054,969 | +$182,273,062 | $19.65 | 798 |
| 2020 Q2 | 1,032,267,347 | $19,638,386,621 | +$318,322,661 | $19.02 | 771 |
| 2020 Q1 | 1,040,628,802 | $14,722,943,401 | -$597,557,730 | $14.15 | 763 |