Heronetta Management, L.P.
CIK 1588225 · View on SEC EDGAR ↗
- Portfolio value
- $108.9M
- Positions
- 15
- As of
- June 30, 2026
#8,220 of 9,443 by 13F value · top 87.0%
Portfolio value QoQ: -0.6% 13F does not disclose cash
- Top 10 holdings weight
- 96.55%
- Top 25 holdings weight
- 100.00%
- Positions above 1%
- 10
- Effective number of positions
- 7.8
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 0.31% Est. buys $334,614 · sells $375,500
Median holding: 7.0 quarters Tracked Q4 2024–Q2 2026 · 60.0% still held
- New positions
- 0
- Increased
- 1
- Decreased
- 0
- Closed
- 1
On this page
Sector breakdown
Energy
100.0%
Full portfolio 15 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| WMB Williams Companies, Inc. (The) Common Stock | $18,689,225 | 17.16% | 251,402 | $392,187 | |||
| MPLX MPLX LP Common Units Representing Limited Partner Interests | $18,253,117 | 16.76% | 324,039 | $-239,789 | |||
| EPD Enterprise Products Partners L.P. Common Stock | $18,197,964 | 16.71% | 495,048 | $-534,652 | |||
| ET Energy Transfer LP Common Units | $15,281,258 | 14.03% | 799,229 | $-143,862 | |||
| OKE ONEOK, Inc. Common Stock | $12,241,326 | 11.24% | 140,802 | $-485,767 | |||
| WES Western Midstream Partners, LP Common Units Representing Limited Partner Interests | $9,030,357 | 8.29% | 206,361 | $534,475 | |||
| PAGP Plains GP Holdings, L.P. - Class A Shares representing limited partner interests | $4,393,477 | 4.03% | 181,025 | $-1,810 | |||
| HESM Hess Midstream LP Class A Representing Limited Partner Interests | $3,478,188 | 3.19% | 92,505 | $-117,481 | |||
| KMI Kinder Morgan, Inc. Common Stock | $2,836,538 | 2.60% | 88,725 | $-138,411 | |||
| TRGP Targa Resources, Inc. Common Stock | $2,773,104 | 2.55% | 10,342 | $180,054 | |||
| LNG Cheniere Energy, Inc. Common Stock | $931,422 | 0.86% | 3,897 | $222,873 | Up ×1 | ||
| ENB Enbridge Inc Common Stock | $840,634 | 0.77% | 15,507 | $1,085 | |||
| PBA Pembina Pipeline Corp. Ordinary Shares (Canada) | $818,533 | 0.75% | 17,698 | $26,371 | |||
| TRP TC Energy Corporation Common Stock | $783,283 | 0.72% | 11,816 | $43,601 | |||
| AM Antero Midstream Corporation Common Stock | $384,703 | 0.35% | 16,910 | $-845 | |||
| No matches | |||||||
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| EPD | Price move only | +0 | -$535K |
| WES | Price move only | +0 | +$534K |
| OKE | Price move only | +0 | -$486K |
| WMB | Price move only | +0 | +$392K |
| MPLX | Price move only | +0 | -$240K |
| LNG | Bought more | +1K | +$223K |
| TRGP | Price move only | +0 | +$180K |
| ET | Price move only | +0 | -$144K |
| KMI | Price move only | +0 | -$138K |
| HESM | Price move only | +0 | -$117K |
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| CP | March 31, 2026 | 89,300 | $9,023,765 | 20.4% |
| CNQ | March 31, 2026 | 193,600 | $9,000,464 | 4.8% |
| SU | March 31, 2026 | 132,000 | $8,041,440 | 3.3% |
| CNI | March 31, 2026 | 53,400 | $7,249,050 | 24.2% |
| FTS | March 31, 2026 | 86,000 | $6,136,960 | 1.5% |
| EMA | March 31, 2026 | 66,500 | $4,498,060 | 0.7% |
| TAC | March 31, 2026 | 122,000 | $2,117,920 | -2.6% |
| SOBO | March 31, 2026 | 46,497 | $1,732,677 | 15.4% |
| CQP | June 30, 2026 | 5,810 | $375,500 | 11.7% |
| CVE | March 31, 2026 | 15,000 | $348,300 | 24.4% |