Security key
969457100
WILLIAMS COMPANIES, INC. - Common Stock (WMB)
CUSIP: 969457100
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 338,405,468
- Total 13F value
- $25,155,753,535
- Share change
- +16,188,259
- Put/Call ratio
- 21%
- SEC-reported price per share
- $74.34
- Number of holders
- 1,082
- Value change
- +$1,208,378,790
- Number of buys
- 504
- Number of sells
- 436
- Shares outstanding
- 1,223,119,297
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
1,082
Top holders
10
WMB full security history
Ownership snapshot
Full 13F holder table
WILLIAMS COMPANIES, INC. SEC filings
WILLIAMS COMPANIES, INC. company facts
Broader feeds
Ownership snapshot
Top reported holders of WMB - WILLIAMS COMPANIES, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
25 Jun 2026
13F
13D/G
3/4/5
Lead comparable stake: 8.3%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 8.3%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
8.3%
VANGUARD CAPITAL MANAGEMENT LLC
7.5%
STATE STREET CORP
5.5%
Alan S. Armstrong
0.22%
Chad J. Zamarin
0.06%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
8.3%
from 13D/G
|
$8,141,911,384
111,870,176 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
7.5%
|
$6,712,004,132
92,223,195 shares
|
$0 | 31 Mar 2026 |
| STATE STREET CORP |
13F
13D/G
Company · STATE STREET CORPORATION
|
5.5%
from 13D/G
|
$5,312,096,334
72,988,408 shares
|
— | 31 Mar 2026 |
| Alan S. Armstrong |
3/4/5
Director
|
0.22%
|
$193,871,714
2,725,597 shares
|
— | 05 Mar 2026 |
| Chad J. Zamarin |
3/4/5
President and CEO, Director
|
0.06%
|
$58,581,943
730,837 shares
mixed-class rows
|
— | 23 Feb 2026 |
| Stephen W. Bergstrom |
3/4/5
Director
|
0.02%
|
$14,454,471
198,605 shares
|
— | 19 May 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1,082
Shares
338,405,468
Rows available
1,082
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
1,811
Q2 2026 holders
1,082
Holder diff
-729
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|