# Heronetta Management, L.P.

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1588225. Source: https://holderbook.com/funds/1588225-heronetta-management-l-p/

- Reported value: $108.9M
- Positions: 15
- Weight of the ten largest: 96.5%
- Filed: 2026-07-28

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| WILLIAMS COS INC | [WMB](https://holderbook.com/stocks/WMB/) | $18.7M | 251,402 | 17.2% | 31 |
| MPLX LP | [MPLX](https://holderbook.com/stocks/MPLX/) | $18.3M | 324,039 | 16.8% | 31 |
| ENTERPRISE PRODS PARTNERS L | [EPD](https://holderbook.com/stocks/EPD/) | $18.2M | 495,048 | 16.7% | 31 |
| ENERGY TRANSFER L P | [ET](https://holderbook.com/stocks/ET/) | $15.3M | 799,229 | 14.0% | 31 |
| ONEOK INC NEW | [OKE](https://holderbook.com/stocks/OKE/) | $12.2M | 140,802 | 11.2% | 31 |
| WESTERN MIDSTREAM PARTNERS L | [WES](https://holderbook.com/stocks/WES/) | $9.0M | 206,361 | 8.3% | 30 |
| PLAINS GP HLDGS L P | [PAGP](https://holderbook.com/stocks/PAGP/) | $4.4M | 181,025 | 4.0% | 18 |
| HESS MIDSTREAM LP | [HESM](https://holderbook.com/stocks/HESM/) | $3.5M | 92,505 | 3.2% | 27 |
| KINDER MORGAN INC DEL | [KMI](https://holderbook.com/stocks/KMI/) | $2.8M | 88,725 | 2.6% | 30 |
| TARGA RES CORP | [TRGP](https://holderbook.com/stocks/TRGP/) | $2.8M | 10,342 | 2.5% | 15 |
| CHENIERE ENERGY INC | [LNG](https://holderbook.com/stocks/LNG/) | $931.4K | 3,897 | 0.9% | 15 |
| ENBRIDGE INC | [ENB](https://holderbook.com/stocks/ENB/) | $840.6K | 15,507 | 0.8% | 31 |
| PEMBINA PIPELINE CORP | [PBA](https://holderbook.com/stocks/PBA/) | $818.5K | 17,698 | 0.8% | 31 |
| TC ENERGY CORP | [TRP](https://holderbook.com/stocks/TRP/) | $783.3K | 11,816 | 0.7% | 24 |
| ANTERO MIDSTREAM CORP | [AM](https://holderbook.com/stocks/AM/) | $384.7K | 16,910 | 0.4% | 15 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | -0.6% | +14.8% | -15.4% | 100% |
| Q1 2026 | +17.2% | -4.6% | +21.9% | 88% |
| Q4 2025 | +0.3% | +2.4% | -2.1% | 88% |
| Q3 2025 | -0.2% | +7.8% | -8.0% | 89% |
| Q2 2025 | -3.0% | +10.5% | -13.5% | 88% |
| Q1 2025 | +4.8% | -4.6% | +9.3% | 88% |
| Q4 2024 | +5.0% | +2.1% | +2.9% | 89% |
| Q3 2024 | +4.7% | +5.4% | -0.7% | 89% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $108.9M | 15 |
| Q1 2026 | $109.6M | 16 |
| Q4 2025 | $172.9M | 25 |
| Q3 2025 | $182.6M | 25 |
| Q2 2025 | $179.5M | 25 |
| Q1 2025 | $183.0M | 24 |
| Q4 2024 | $175.1M | 24 |
| Q3 2024 | $163.6M | 23 |
| Q2 2024 | $156.3M | 23 |
| Q1 2024 | $154.9M | 23 |
| Q4 2023 | $141.2M | 23 |
| Q3 2023 | $136.3M | 23 |