Heronetta Management, L.P. reported 14 positions worth $108.11M for the quarter ended Jun 30, 2026, down 0.6% on the prior quarter. It opened 0 new positions, added to 1, trimmed 0 and exited 1. Its largest holding is Williams Companies, Inc. at 17.3% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| LNG Cheniere Energy, Inc. | +1,400 | +56.1% | $334.61K | 0.862% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| CQP Cheniere Energy Partners, L.P. | -5,810 | -100.0% | $375.50K | Exited |
No new positions this quarter.
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| CQP Cheniere Energy Partners, L.P. | -5,810 | $375.50K | 0.345% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | WMB Williams Companies, Inc. | Energy | 251.4K | $18.69M | 17.29% | 0 | 0.0% | Unchanged | 0.02% |
| 2 | MPLX Mplx Lp | Energy | 324.0K | $18.25M | 16.88% | 0 | 0.0% | Unchanged | 0.03% |
| 3 | EPD Enterprise Products Partners L.P. | Energy | 495.0K | $18.20M | 16.83% | 0 | 0.0% | Unchanged | 0.02% |
| 4 | ET Energy Transfer LP | Energy | 799.2K | $15.28M | 14.13% | 0 | 0.0% | Unchanged | 0.02% |
| 5 | OKE Oneok Inc | Energy | 140.8K | $12.24M | 11.32% | 0 | 0.0% | Unchanged | 0.02% |
| 6 | WES Western Midstream Partners, LP | Energy | 206.4K | $9.03M | 8.35% | 0 | 0.0% | Unchanged | 0.05% |
| 7 | PAGP Plains Gp Holdings Lp | Energy | 181.0K | $4.39M | 4.06% | 0 | 0.0% | Unchanged | 0.09% |
| 8 | HESM Hess Midstream LP | Energy | 92.5K | $3.48M | 3.22% | 0 | 0.0% | Unchanged | 0.07% |
| 9 | KMI Kinder Morgan, Inc. | Energy | 88.7K | $2.84M | 2.62% | 0 | 0.0% | Unchanged | 0% |
| 10 | TRGP Targa Resources Corp. | Energy | 10.3K | $2.77M | 2.56% | 0 | 0.0% | Unchanged | 0% |
| 11 | LNG Cheniere Energy, Inc. | Energy | 3,897 | $931.42K | 0.862% | +1,400 | +56.1% | Added | 0% |
| 12 | ENB Enbridge Inc | Energy | 15.5K | $840.63K | 0.778% | 0 | 0.0% | Unchanged | 0% |
| 13 | TRP Tc Energy Corp | Energy | 11.8K | $783.28K | 0.724% | 0 | 0.0% | Unchanged | 0% |
| 14 | AM Antero Midstream Corp | Energy | 16.9K | $384.70K | 0.356% | 0 | 0.0% | Unchanged | 0% |
Tip. Select a row to see that position’s full history at Heronetta Management.
As of its Q2 2026 13F filing, Heronetta Management, L.P.’s five largest positions were Williams Companies, Inc. (WMB) at 17.3%, Mplx Lp (MPLX) at 16.9%, Enterprise Products Partners L.P. (EPD) at 16.8%, Energy Transfer LP (ET) at 14.1%, Oneok Inc (OKE) at 11.3% of the reported portfolio.
Heronetta Management, L.P. reported a 13F portfolio worth $108.11M across 14 positions for Q2 2026. That is down 0.6% from the previous quarter.
Its largest purchases by value were Cheniere Energy, Inc. ($334.61K). It opened 0 new positions.
Its largest sales by value were Cheniere Energy Partners, L.P. ($375.50K). It exited 1 positions entirely.
From the Form 13F-HR reports Heronetta Management, L.P. files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.