Position in WMB
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$18,689,224
+$392,187 QoQ
Shares Held
251,402
0.0% QoQ
Ownership
0.021%
of shares outstanding
% of Portfolio
17.16%
of 13F equity value
Holder Rank
#278
of 1,827 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WMB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Jun 30, 2026Heronetta Management, L.P. holds $108,933,120 across 15 Oil & Gas Midstream names. WMB ranks #1 (17.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WMB |
Williams Companies, Inc.
This page
|
251,402 | $18,689,224 | |
| 2 | MPLX |
Mplx LP
|
324,039 | $18,253,116 | |
| 3 | EPD |
Enterprise Products Partners L.P.
|
495,048 | $18,197,964 | |
| 4 | ET |
Energy Transfer LP
|
799,229 | $15,281,258 | |
| 5 | OKE |
Oneok Inc /New/
|
140,802 | $12,241,325 | |
| 6 | WES |
Western Midstream Partners, LP
|
206,361 | $9,030,357 | |
| 7 | PAGP |
Plains Gp Holdings LP
|
181,025 | $4,393,476 | |
| 8 | HESM |
Hess Midstream LP
|
92,505 | $3,478,188 |
All Filings in WMB
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $18,689,224 | 251,402 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 | $18,297,037 | 251,402 | Shares | Sole | 2026-05-01 | |
| 2025-12-31 | $15,036,636 | 250,152 | Shares | Sole | 2026-02-04 | |
| 2025-09-30 | $17,502,147 | 276,277 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $17,352,958 | 276,277 | Shares | Sole | 2025-08-06 | |
| 2025-03-31 | $16,510,313 | 276,277 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $15,011,643 | 277,377 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $12,662,260 | 277,377 | Shares | Sole | 2024-10-31 | |
| 2024-06-30 | $11,788,522 | 277,377 | Shares | Sole | 2024-07-30 | |
| 2024-03-31 | $10,809,381 | 277,377 | Shares | Sole | 2024-05-01 | |
| 2023-12-31 | $9,661,040 | 277,377 | Shares | Sole | 2024-01-25 | |
| 2023-09-30 | $9,344,831 | 277,377 | Shares | Sole | 2023-11-02 | |
| 2023-06-30 | $9,050,811 | 277,377 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $8,282,477 | 277,377 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $10,821,961 | 328,935 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $8,705,380 | 304,065 | Shares | Sole | 2022-10-27 | |
| 2022-06-30 | $9,421,206 | 301,865 | Shares | Sole | 2022-08-05 | |
| 2022-03-31 | $10,085,309 | 301,865 | Shares | Sole | 2022-04-29 | |
| 2021-12-31 | $7,860,564 | 301,865 | Shares | Sole | 2022-02-03 | |
| 2021-09-30 | $7,830,378 | 301,865 | Shares | Sole | 2021-10-27 | |
| 2021-06-30 | $8,014,515 | 301,865 | Shares | Sole | 2021-08-04 | |
| 2021-03-31 | $7,151,181 | 301,865 | Shares | Sole | 2021-04-29 | |
| 2020-12-31 | $6,754,143 | 336,865 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $6,619,397 | 336,865 | Shares | Sole | 2020-11-10 | |
| 2020-06-30 | $6,644,922 | 349,365 | Shares | Sole | 2020-07-24 | |
| 2020-03-31 | $4,943,514 | 349,365 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||