TORTOISE CAPITAL ADVISORS, L.L.C.
Position in WMB — Williams Companies, Inc.
CIK 1280965
OVERLAND PARK, KS
Position in WMB
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$836,906,972
+$153,895,317 QoQ
Shares Held
11,499,134
+1.2% QoQ
Ownership
0.940%
of shares outstanding
% of Portfolio
8.72%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in WMB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Mar 31, 2026TORTOISE CAPITAL ADVISORS, L.L.C. holds $8,274,120,231 across 24 Oil & Gas Midstream names. WMB ranks #2 (10.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TRGP |
Targa Resources Corp.
|
3,546,761 | $889,279,385 | |
| 2 | WMB |
Williams Companies, Inc.
This page
|
11,499,134 | $836,906,972 | |
| 3 | ET |
Energy Transfer LP
|
39,462,878 | $761,633,544 | |
| 4 | MPLX |
Mplx LP
|
13,260,584 | $756,781,528 | |
| 5 | LNG |
Cheniere Energy, Inc.
|
2,557,784 | $725,796,787 | |
| 6 | EPD |
Enterprise Products Partners L.P.
|
14,861,384 | $562,354,770 | |
| 7 | OKE |
Oneok Inc /New/
|
6,092,659 | $550,715,446 | |
| 8 | TRP |
Tc Energy Corp
|
8,007,666 | $501,279,891 |
All Filings in WMB
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $836,906,972 | 11,499,134 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $683,011,655 | 11,362,696 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $696,061,228 | 10,987,549 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $681,890,923 | 10,856,407 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $677,733,020 | 11,340,914 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $620,157,129 | 11,458,927 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $561,894,300 | 12,308,747 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $538,482,437 | 12,670,175 | Shares | Sole | 2024-08-05 | |
| 2024-03-31 | $488,117,253 | 12,525,462 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $440,003,488 | 12,632,888 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $448,475,687 | 13,311,834 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $395,535,214 | 12,121,827 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $361,224,183 | 12,097,260 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $384,742,272 | 11,694,294 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $341,211,566 | 11,917,973 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $371,990,023 | 11,918,937 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $426,033,360 | 12,751,672 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $669,963,940 | 25,728,262 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $332,505,015 | 12,818,235 | Shares | Sole | 2021-11-04 | |
| 2021-06-30 | $357,245,914 | 13,455,590 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $449,231,692 | 18,962,925 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $385,085,051 | 19,206,237 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $426,641,919 | 21,712,057 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $350,871,144 | 18,447,484 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $366,262,038 | 25,884,243 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||