Heronetta Management, L.P.

All Holdings — 2025 Q4

Portfolio Concentration Analytics: 7.6
Risk-based ENB:
Total Positions
25
Quarter
2025 Q4
Top Holding
MPLX (10.0%)
Top 10 Concentration
70.8%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-25 of 25
Stock History Sector / Type Port % Prev % Rank / Prev Conviction Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
MPLX
MPLX LP
Energy 9.99% 9.74% #1
Prev: #1
4.0 -32,425 -9.1%
P
S
323,639 $17,272,613 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
EPD
ENTERPRISE PROD...
Energy 9.20% 9.41% #2 1
Prev: #3
3.7 -52,800 -9.6%
P
S
496,448 $15,916,123 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
WMB
WILLIAMS COS IN...
Energy 8.69% 9.58% #3 1
Prev: #2
3.5 -26,125 -9.5%
P
S
250,152 $15,036,637 2013 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
ET
ENERGY TRANSFER...
Energy 7.65% 8.31% #4
Prev: #4
3.1 -82,025 -9.3%
P
S
802,129 $13,227,107 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
ENB
ENBRIDGE INC
Energy 7.18% 7.26% #5
Prev: #5
2.9 no change no change
P
S
193,266 $12,416,911 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
OKE
ONEOK INC NEW
Energy 6.01% 6.23% #6
Prev: #6
2.4 -14,400 -9.2%
P
S
141,402 $10,393,047 2013 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
TRP
TC ENERGY CORP
Energy 5.85% 5.55% #7 1
Prev: #8
2.3 no change no change
P
S
137,316 $10,124,299 2020 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
PBA
PEMBINA PIPELIN...
Energy 5.83% 5.94% #8 1
Prev: #7
2.3 no change no change
P
S
197,698 $10,085,786 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
CP
CANADIAN PACIFI...
Industrials 5.22% 5.07% #9
Prev: #9
2.1 no change no change
P
S
89,300 $9,023,765 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
CNQ
CANADIAN NAT RE...
Energy 5.20% 4.72% #10 1
Prev: #11
2.1 no change no change
P
S
193,600 $9,000,464 2014 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
WES
WESTERN MIDSTRE...
Bond/Debt 4.71% 4.92% #11 1
Prev: #10
1.9 -22,225 -9.7%
P
S
206,361 $8,151,260 2019 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
SU
SUNCOR ENERGY I...
Energy 4.65% 4.21% #12
Prev: #12
1.9 no change no change
P
S
132,000 $8,041,440 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
CNI
CANADIAN NATL R...
Industrials 4.19% 3.84% #13
Prev: #13
1.7 no change no change
P
S
53,400 $7,249,050 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
FTS
FORTIS INC
Utilities 3.55% 3.32% #14
Prev: #14
1.4 no change no change
P
S
86,000 $6,136,960 2016 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
EMRAF
EMERA INC
Unknown 2.60% 2.43% #15
Prev: #15
1.0 no change no change
P
S
66,500 $4,498,060 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
PAGP
PLAINS GP HLDGS...
Bond/Debt 2.03% 1.98% #16
Prev: #16
0.8 -15,200 -7.7%
P
S
183,325 $3,508,841 2013 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
HESM
HESS MIDSTREAM ...
Energy 1.87% 1.95% #17
Prev: #17
0.8 -9,050 -8.8%
P
S
93,905 $3,239,723 2019 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
KMI
KINDER MORGAN I...
Energy 1.41% 1.47% #18
Prev: #18
0.6 -6,400 -6.7%
P
S
88,725 $2,439,050 2014 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
TAC
TRANSALTA CORP
Utilities 1.22% 1.27% #19
Prev: #19
0.5 no change no change
P
S
122,000 $2,117,920 2023 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
TRGP
TARGA RES CORP
Energy 1.09% 0.94% #20 1
Prev: #21
0.4 no change no change
P
S
10,242 $1,889,649 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
SOBO
SOUTH BOW CORP
Energy 1.00% 0.99% #21 1
Prev: #20
0.4 no change no change
P
S
46,497 $1,732,677 2024 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
LNG
CHENIERE ENERGY...
Energy 0.28% 0.32% #22
Prev: #22
0.1 no change no change
P
S
2,497 $485,392 2022 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
CVE
CENOVUS ENERGY ...
Energy 0.20% 0.19% #23
Prev: #23
0.1 no change no change
P
S
15,000 $348,300 2013 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
CQP
CHENIERE ENERGY...
Energy 0.18% 0.17% #24 1
Prev: #25
0.1 no change no change
P
S
5,810 $310,719 2022 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
AM
ANTERO MIDSTREA...
Energy 0.17% 0.18% #25 1
Prev: #24
0.1 no change no change
P
S
16,910 $300,829 2022 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
Showing 1-25 of 25 holdings

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