Position in WMB
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$803,124,531
+$144,658,692 QoQ
Shares Held
10,803,397
+19.4% QoQ
Ownership
0.883%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
#21
of 1,824 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 35%
Shared 0%
None 65%
Common Shares in WMB Over Time
Shares Held
Position Value (USD)
Derivatives in WMB
reported options exposure · as of Jun 30, 2026CallValue
$17,559,108
CallShares
236,200
PutValue
$17,871,336
PutShares
240,400
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Oil & Gas Midstream
Energy · as of Jun 30, 2026UBS Group AG holds $5,929,224,110 across 56 Oil & Gas Midstream names. WMB ranks #2 (13.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | OKE |
Oneok Inc /New/
|
11,588,291 | $1,007,486,018 | |
| 2 | WMB |
Williams Companies, Inc.
This page
|
10,803,397 | $803,124,531 | |
| 3 | ET |
Energy Transfer LP
|
30,548,239 | $584,082,329 | |
| 4 | KMI |
Kinder Morgan, Inc.
|
16,345,932 | $522,579,444 | |
| 5 | TRGP |
Targa Resources Corp.
|
1,842,684 | $494,097,283 | |
| 6 | EPD |
Enterprise Products Partners L.P.
|
11,815,406 | $434,334,323 | |
| 7 | MPLX |
Mplx LP
|
5,259,274 | $296,254,903 | |
| 8 | ENB |
Enbridge Inc
|
4,832,409 | $261,964,889 |
All Filings in WMB
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $17,871,336 | 240,400 | Put | Defined | 2026-08-13 | |
| 2026-06-30 | $803,124,531 | 10,803,397 | Shares | Defined | 2026-08-13 | |
| 2026-06-30 | $17,559,108 | 236,200 | Call | Defined | 2026-08-13 | |
| 2026-03-31 | $19,301,256 | 265,200 | Call | Defined | 2026-05-05 | |
| 2026-03-31 | $17,125,134 | 235,300 | Put | Defined | 2026-05-05 | |
| 2026-03-31 | $658,465,839 | 9,047,346 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $564,109,206 | 9,384,615 | Shares | Defined | 2026-01-29 | |
| 2025-12-31 | $5,463,999 | 90,900 | Call | Defined | 2026-01-29 | |
| 2025-12-31 | $14,961,379 | 248,900 | Put | Defined | 2026-01-29 | |
| 2025-09-30 | $15,957,865 | 251,900 | Put | Defined | 2025-11-13 | |
| 2025-09-30 | $17,611,300 | 278,000 | Call | Defined | 2025-11-13 | |
| 2025-09-30 | $664,221,644 | 10,484,951 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $12,907,455 | 205,500 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $711,039,912 | 11,320,489 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $17,593,081 | 280,100 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $36,274,320 | 607,000 | Call | Defined | 2025-05-13 | |
| 2025-03-31 | $838,021,052 | 14,023,110 | Shares | Defined | 2025-05-13 | |
| 2025-03-31 | $49,164,552 | 822,700 | Put | Defined | 2025-05-13 | |
| 2024-12-31 | $690,210,109 | 12,753,328 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $125,574,636 | 2,320,300 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $37,515,984 | 693,200 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $88,405,790 | 1,936,600 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $87,552,135 | 1,917,900 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $482,546,654 | 10,570,573 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $468,635,812 | 11,026,725 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $97,235,750 | 2,287,900 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $78,824,750 | 1,854,700 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $74,701,593 | 1,916,900 | Put | Defined | 2024-05-13 | |
| 2024-03-31 | $72,963,531 | 1,872,300 | Call | Defined | 2024-05-13 | |
| 2024-03-31 | $415,163,620 | 10,653,416 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $81,892,296 | 2,351,200 | Call | Defined | 2024-02-09 | |
| 2023-12-31 | $250,944,574 | 7,204,840 | Shares | Defined | 2024-02-09 | |
| 2023-12-31 | $108,053,109 | 3,102,300 | Put | Defined | 2024-02-09 | |
| 2023-09-30 | $70,368,303 | 2,088,700 | Call | Defined | 2023-11-09 | |
| 2023-09-30 | $266,790,772 | 7,918,990 | Shares | Defined | 2023-11-09 | |
| 2023-09-30 | $90,147,702 | 2,675,800 | Put | Defined | 2023-11-09 | |
| 2023-06-30 | $279,323,794 | 8,560,337 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $78,445,783 | 2,404,100 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $59,278,921 | 1,816,700 | Call | Defined | 2023-08-11 | |
| 2023-03-31 | $66,450,444 | 2,225,400 | Call | Defined | 2023-05-12 | |
| 2023-03-31 | $233,266,796 | 7,812,016 | Shares | Defined | 2023-05-12 | |
| 2023-03-31 | $76,411,740 | 2,559,000 | Put | Defined | 2023-05-12 | |
| 2022-12-31 | $259,626,696 | 7,891,389 | Shares | Defined | 2023-02-08 | |
| 2022-12-31 | $101,160,920 | 3,074,800 | Put | Defined | 2023-02-08 | |
| 2022-12-31 | $48,293,910 | 1,467,900 | Call | Defined | 2023-02-08 | |
| 2022-09-30 | $31,158,029 | 1,088,300 | Call | Defined | 2022-11-10 | |
| 2022-09-30 | $203,252,842 | 7,099,296 | Shares | Defined | 2022-11-10 | |
| 2022-09-30 | $73,026,541 | 2,550,700 | Put | Defined | 2022-11-10 | |
| 2022-06-30 | $208,889,372 | 6,693,027 | Shares | Defined | 2022-08-10 | |
| 2022-06-30 | $35,357,809 | 1,132,900 | Call | Defined | 2022-08-10 | |
| No filing history on record for this holder in this stock. | ||||||