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Latest Heronetta Management, L.P. Stock Portfolio

Heronetta Management, L.P. Performance:
2025 Q3: -1.12%YTD: -0.78%2024: 21%

Performance for 2025 Q3 is -1.12%, and YTD is -0.78%, and 2024 is 21%.

About Heronetta Management, L.P. and 13F Hedge Fund Stock Holdings

In it's latest 13F Holdings report, Heronetta Management, L.P. reported an equity portfolio of $182.6 Millions as of 30 Sep, 2025.

The top stock holdings of Heronetta Management, L.P. are MPLX, WMB, EPD. The fund has invested 9.7% of it's portfolio in MPLX LP and 9.6% of portfolio in WILLIAMS COS INC.

They significantly reduced their stock positions in ONEOK INC NEW (OKE). The fund showed a lot of confidence in some stocks as they added substantially to TRANSALTA CORP.

Heronetta Management, L.P. Annual Return Estimates Vs S&P 500

Our best estimate is that Heronetta Management, L.P. made a return of -1.12% in the last quarter. In trailing 12 months, it's portfolio return was 5.7%.

New Buys

No new stocks were added by Heronetta Management, L.P.

Additions

Ticker% Inc.
transalta corp43.53
tc energy corp1.48

Additions to existing portfolio by Heronetta Management, L.P.

Reductions

Ticker% Reduced
oneok inc new-0.64

Heronetta Management, L.P. reduced stake in above stock

Sold off

None of the stocks were completely sold off by Heronetta Management, L.P.

Sector Distribution

Heronetta Management, L.P. has about 62.5% of it's holdings in Energy sector.

Sector%
Energy62.5
Others32.5
Industrials5.1

Market Cap. Distribution

Heronetta Management, L.P. has about 63.4% of it's portfolio invested in the large-cap and mega-cap stocks.

Category%
LARGE-CAP63.4
UNALLOCATED32.5
MID-CAP4.1

Stocks belong to which Index?

About 18.2% of the stocks held by Heronetta Management, L.P. either belong to S&P 500 or RUSSELL 2000 index.

Index%
Others81.8
S&P 50018.2
Top 5 Winners (%)%
ENB
enbridge inc
13.6 %
AM
antero midstream corp
2.6 %
WES
western midstream partners l
1.5 %
WMB
williams cos inc
0.9 %
EPD
enterprise prods partners l
0.8 %
Top 5 Winners ($)$
ENB
enbridge inc
1.6 M
WMB
williams cos inc
0.1 M
EPD
enterprise prods partners l
0.1 M
WES
western midstream partners l
0.1 M
AM
antero midstream corp
0.0 M
Top 5 Losers (%)%
OKE
oneok inc new
-10.6 %
HESM
hess midstream lp
-10.3 %
PAGP
plains gp hldgs l p
-6.1 %
ET
energy transfer l p
-5.3 %
CP
canadian pacific kansas city
-4.2 %
Top 5 Losers ($)$
OKE
oneok inc new
-1.4 M
ET
energy transfer l p
-0.9 M
MPLX
mplx lp
-0.6 M
HESM
hess midstream lp
-0.4 M
CP
canadian pacific kansas city
-0.4 M

Heronetta Management, L.P. Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Heronetta Management, L.P.

Heronetta Management, L.P. has 25 stocks in it's portfolio. About 72% of the portfolio is in top 10 stocks. OKE proved to be the most loss making stock for the portfolio. ENB was the most profitable stock for Heronetta Management, L.P. last quarter.

Last Reported on: 12 Nov, 2025
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