Heronetta Management, L.P.

CIK

1588225

Location

NEW YORK, NY

Portfolio Value

Small $108,933,120

Diversification

Diversified

Filing Date

Global Rank

#5,935 / 8,651 ▼ 112

Top Industry

Oil & Gas Midstream 100.0%

3Y Alpha vs SPY

-1.9%

Period ended 58 days ago

Filed Jul 28, 2026 · 30d

26 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+70.2%

SPY

+74.1%

Annualised alpha

-0.9%

Max drawdown

−16.2%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends. Captured split ratios restate closes onto one basis; only an unusable ratio can exclude earlier closes for that listing. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

15 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

17.2%

−0.1 pts

Top 5

75.9%

−1.0 pts

Top 10

96.5%

−0.6 pts

HHI

1,288

Diversified−20

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Energy	100.0%	$108,933,120	15

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

1 positions

Ticker	Company	Δ Shares	Shares	Value	Open
LNG	Cheniere Energy, Inc.	+1,400	3,897	$931,421
No positions match the current search.

Trimmed

Positions the filer reduced

No qualifying positions this quarter.

New Positions

Positions the filer opened this quarter

No qualifying positions this quarter.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
CQP	Cheniere Energy Partners, L.P.	5,810	$375,500
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

15 tracked positions · $108,933,120 total · as of Jun 30, 2026

All sectors Energy

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
WMB	Williams Companies, Inc. Energy	Held	251,402	0	$18,689,224	+2.1%	17.16%
MPLX	Mplx LP Energy	Held	324,039	0	$18,253,116	−1.3%	16.76%
EPD	Enterprise Products Partners L.P. Energy	Held	495,048	0	$18,197,964	−2.9%	16.71%
ET	Energy Transfer LP Energy	Held	799,229	0	$15,281,258	−0.9%	14.03%
OKE	Oneok Inc /New/ Energy	Held	140,802	0	$12,241,325	−3.8%	11.24%
WES	Western Midstream Partners, LP Energy	Held	206,361	0	$9,030,357	+6.3%	8.29%
PAGP	Plains Gp Holdings LP Energy	Held	181,025	0	$4,393,476	−0.0%	4.03%
HESM	Hess Midstream LP Energy	Held	92,505	0	$3,478,188	−3.3%	3.19%
KMI	Kinder Morgan, Inc. Energy	Held	88,725	0	$2,836,538	−4.7%	2.60%
TRGP	Targa Resources Corp. Energy	Held	10,342	0	$2,773,103	+6.9%	2.55%
LNG	Cheniere Energy, Inc. Energy	Added	3,897	+1,400	$931,421	+31.5%	0.86%
ENB	Enbridge Inc Energy	Held	15,507	0	$840,634	+0.1%	0.77%
PBA	Pembina Pipeline Corp Energy	Held	17,698	0	$818,532	+3.3%	0.75%
TNCAF	Tc Energy Corp Energy	Held	11,816	0	$783,282	—	0.72%
AM	Antero Midstream Corp Energy	Held	16,910	0	$384,702	−0.2%	0.35%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.