Heronetta Management, L.P.
In its 13F for Q2 2024 (holdings as of June 30, 2024, filed July 30, 2024), Heronetta Management, L.P. reported 23 stock positions worth $156.3 million. Its top holding was Enterprise Products Partners (EPD) at 10.6% of the portfolio, followed by MPLX (MPLX, 9.8%) and Energy Transfer (ET, 9.3%). Compared with Q1 2024, it added to 6 and reduced 1. The biggest buy was Western Midstream Partners L (WES, shares +0%) and the biggest sale Canadian Natural Resources (CNQ, shares −7%).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0001588225
- Portfolio Value
- $156.3M (Q2 2024)
- SEC Filing
- 0000922423-24-000054 ↗ filed Jul 30, 2024
Holdings Value
Holdings 23 stocks · $156.3M
| EPD Enterprise Products Partners | 10.64% | 574,048 | $16.6M | No change |
| MPLX MPLX LP | 9.76% | 358,364 | $15.3M | Add +0.4% |
| ET Energy Transfer LP | 9.25% | 891,554 | $14.5M | No change |
| OKE Oneok Inc. | 8.19% | 157,052 | $12.8M | No change |
| WMB Williams Cos Inc. | 7.54% | 277,377 | $11.8M | No change |
| PBA Pembina Pipeline Corp. | 6.07% | 191,698 | $9.5M | No change |
| CNQ Canadian Natural Resources | 6.03% | 193,600 | $9.4M | Reduce -7.2% |
| ENB Enbridge Inc. | 6.02% | 197,374 | $9.4M | Add +4.2% |
| CP Canadian Pacific Kansas City | 5.88% | 85,300 | $9.2M | No change |
| WES Western Midstream Partners L | 5.81% | 228,673 | $9.1M | Add +0.4% |
| CNI Canadian Natl Railway Co. | 5.38% | 52,000 | $8.4M | No change |
| SU Suncor Energy Inc. | 4.40% | 132,000 | $6.9M | No change |
| TRP TC Energy Corp. | 3.93% | 121,486 | $6.1M | Add +3.4% |
| FTS Fortis Inc. | 2.92% | 86,000 | $4.6M | No change |
| HESM Hess Midstream LP Class A | 2.43% | 104,455 | $3.8M | No change |
| PAGP Plains GP Holdings LP | 2.36% | 196,395 | $3.7M | Add +1.0% |
| KMI Kinder Morgan Inc. | 1.21% | 95,125 | $1.9M | No change |
| TRGP Targa Resources Corp. | 0.84% | 10,142 | $1.3M | No change |
| TAC Transalta Corp. | 0.48% | 77,000 | $747K | Add +14.9% |
| CVE Cenovus Energy Inc. | 0.26% | 15,000 | $403K | No change |
| LNG Cheniere Energy Inc. | 0.24% | 2,113 | $369K | No change |
| CQP Cheniere Energy Partners LP | 0.18% | 5,810 | $285K | No change |
| AM Antero Midstream Corp. | 0.16% | 16,910 | $249K | No change |
Portfolio Sells Q1 2024 → Q2 2024
| CNQ Canadian Natural Resources | Reduce -7.2% | 6.03% | −0.92 |
Portfolio Buys Q1 2024 → Q2 2024
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 15 | $108.9M | WMB, MPLX, EPD, ET, OKE |
| Q1 2026 | 16 | $109.6M | EPD, MPLX, WMB, ET, OKE |
| Q4 2025 | 25 | $172.9M | MPLX, EPD, WMB, ET, ENB |
| Q3 2025 | 25 | $182.6M | MPLX, WMB, EPD, ET, ENB |
| Q2 2025 | 25 | $179.5M | MPLX, WMB, EPD, ET, OKE |
| Q1 2025 | 24 | $183.0M | MPLX, EPD, WMB, ET, OKE |
| Q4 2024 | 24 | $175.1M | EPD, ET, MPLX, OKE, WMB |
| Q3 2024 | 23 | $163.6M | EPD, MPLX, OKE, ET, WMB |
| Q2 2024 | 23 | $156.3M | EPD, MPLX, ET, OKE, WMB |
| Q1 2024 | 23 | $154.9M | EPD, MPLX, ET, OKE, WMB |