Filed: 2/4/2026ACC: 0000922423-26-000012
📋 What this filing means
HERONETTA MANAGEMENT, L.P. filed this quarterly 13F‑HR report disclosing 25 equity positions with a total reported market value of $172.95M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
25
Positions
$172.95M
Total AUM (reported)
3.95M
Total Shares
Allocation by class
COM$126.75M73.3%
COM UNIT REP LTD$17.27M10.0%
COM UT LTD PTN$13.23M7.6%
COM UNIT LP INT$8.15M4.7%
LTD PARTNR INT A$3.51M2.0%
CL A SHS$3.24M1.9%
COM NEW$485.4K0.3%
Portfolio Concentration
Top 3$48.23M27.9%
4–10$74.27M42.9%
11–25$50.45M29.2%
Top 3 weight
27.9%
Top 10 weight
70.8%
Voting Authority Distribution
Total shares with voting rights: 3.95M
Sole
Full voting authority
3.95M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole25
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings25
Rows:
MPLX LP
SOLEShares323.64K
TypeSH
Market value$17.27M
9.99%
Sole
323.64K
Shared
0.00
None
0.00
ENTERPRISE PRODS PARTNERS L
SOLEShares496.45K
TypeSH
Market value$15.92M
9.20%
Sole
496.45K
Shared
0.00
None
0.00
WILLIAMS COS INC
SOLEShares250.15K
TypeSH
Market value$15.04M
8.69%
Sole
250.15K
Shared
0.00
None
0.00
ENERGY TRANSFER L P
SOLEShares802.13K
TypeSH
Market value$13.23M
7.65%
Sole
802.13K
Shared
0.00
None
0.00
ENBRIDGE INC
SOLEShares193.27K
TypeSH
Market value$12.42M
7.18%
Sole
193.27K
Shared
0.00
None
0.00
ONEOK INC NEW
SOLEShares141.40K
TypeSH
Market value$10.39M
6.01%
Sole
141.40K
Shared
0.00
None
0.00
TC ENERGY CORP
SOLEShares137.32K
TypeSH
Market value$10.12M
5.85%
Sole
137.32K
Shared
0.00
None
0.00
PEMBINA PIPELINE CORP
SOLEShares197.70K
TypeSH
Market value$10.09M
5.83%
Sole
197.70K
Shared
0.00
None
0.00
CANADIAN PACIFIC KANSAS CITY
SOLEShares89.30K
TypeSH
Market value$9.02M
5.22%
Sole
89.30K
Shared
0.00
None
0.00
CANADIAN NAT RES LTD
SOLEShares193.60K
TypeSH
Market value$9.00M
5.20%
Sole
193.60K
Shared
0.00
None
0.00
WESTERN MIDSTREAM PARTNERS L
SOLEShares206.36K
TypeSH
Market value$8.15M
4.71%
Sole
206.36K
Shared
0.00
None
0.00
SUNCOR ENERGY INC NEW
SOLEShares132K
TypeSH
Market value$8.04M
4.65%
Sole
132K
Shared
0.00
None
0.00
CANADIAN NATL RY CO
SOLEShares53.40K
TypeSH
Market value$7.25M
4.19%
Sole
53.40K
Shared
0.00
None
0.00
FORTIS INC
SOLEShares86K
TypeSH
Market value$6.14M
3.55%
Sole
86K
Shared
0.00
None
0.00
EMERA INC
SOLEShares66.50K
TypeSH
Market value$4.50M
2.60%
Sole
66.50K
Shared
0.00
None
0.00
PLAINS GP HLDGS L P
SOLEShares183.32K
TypeSH
Market value$3.51M
2.03%
Sole
183.32K
Shared
0.00
None
0.00
HESS MIDSTREAM LP
SOLEShares93.91K
TypeSH
Market value$3.24M
1.87%
Sole
93.91K
Shared
0.00
None
0.00
KINDER MORGAN INC DEL
SOLEShares88.72K
TypeSH
Market value$2.44M
1.41%
Sole
88.72K
Shared
0.00
None
0.00
TRANSALTA CORP
SOLEShares122K
TypeSH
Market value$2.12M
1.22%
Sole
122K
Shared
0.00
None
0.00
TARGA RES CORP
SOLEShares10.24K
TypeSH
Market value$1.89M
1.09%
Sole
10.24K
Shared
0.00
None
0.00
SOUTH BOW CORP
SOLEShares46.50K
TypeSH
Market value$1.73M
1.00%
Sole
46.50K
Shared
0.00
None
0.00
CHENIERE ENERGY INC
SOLEShares2.50K
TypeSH
Market value$485.4K
0.28%
Sole
2.50K
Shared
0.00
None
0.00
CENOVUS ENERGY INC
SOLEShares15K
TypeSH
Market value$348.3K
0.20%
Sole
15K
Shared
0.00
None
0.00
CHENIERE ENERGY PARTNERS LP
SOLEShares5.81K
TypeSH
Market value$310.7K
0.18%
Sole
5.81K
Shared
0.00
None
0.00
ANTERO MIDSTREAM CORP
SOLEShares16.91K
TypeSH
Market value$300.8K
0.17%
Sole
16.91K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MPLX LPSOLE | COM UNIT REP LTD | 323.64K | SH | $17.27M 9.99% | 323.64K | 0.00 | 0.00 |
ENTERPRISE PRODS PARTNERS LSOLE | COM | 496.45K | SH | $15.92M 9.20% | 496.45K | 0.00 | 0.00 |
WILLIAMS COS INCSOLE | COM | 250.15K | SH | $15.04M 8.69% | 250.15K | 0.00 | 0.00 |
ENERGY TRANSFER L PSOLE | COM UT LTD PTN | 802.13K | SH | $13.23M 7.65% | 802.13K | 0.00 | 0.00 |
ENBRIDGE INCSOLE | COM | 193.27K | SH | $12.42M 7.18% | 193.27K | 0.00 | 0.00 |
ONEOK INC NEWSOLE | COM | 141.40K | SH | $10.39M 6.01% | 141.40K | 0.00 | 0.00 |
TC ENERGY CORPSOLE | COM | 137.32K | SH | $10.12M 5.85% | 137.32K | 0.00 | 0.00 |
PEMBINA PIPELINE CORPSOLE | COM | 197.70K | SH | $10.09M 5.83% | 197.70K | 0.00 | 0.00 |
CANADIAN PACIFIC KANSAS CITYSOLE | COM | 89.30K | SH | $9.02M 5.22% | 89.30K | 0.00 | 0.00 |
CANADIAN NAT RES LTDSOLE | COM | 193.60K | SH | $9.00M 5.20% | 193.60K | 0.00 | 0.00 |
WESTERN MIDSTREAM PARTNERS LSOLE | COM UNIT LP INT | 206.36K | SH | $8.15M 4.71% | 206.36K | 0.00 | 0.00 |
SUNCOR ENERGY INC NEWSOLE | COM | 132K | SH | $8.04M 4.65% | 132K | 0.00 | 0.00 |
CANADIAN NATL RY COSOLE | COM | 53.40K | SH | $7.25M 4.19% | 53.40K | 0.00 | 0.00 |
FORTIS INCSOLE | COM | 86K | SH | $6.14M 3.55% | 86K | 0.00 | 0.00 |
EMERA INCSOLE | COM | 66.50K | SH | $4.50M 2.60% | 66.50K | 0.00 | 0.00 |
PLAINS GP HLDGS L PSOLE | LTD PARTNR INT A | 183.32K | SH | $3.51M 2.03% | 183.32K | 0.00 | 0.00 |
HESS MIDSTREAM LPSOLE | CL A SHS | 93.91K | SH | $3.24M 1.87% | 93.91K | 0.00 | 0.00 |
KINDER MORGAN INC DELSOLE | COM | 88.72K | SH | $2.44M 1.41% | 88.72K | 0.00 | 0.00 |
TRANSALTA CORPSOLE | COM | 122K | SH | $2.12M 1.22% | 122K | 0.00 | 0.00 |
TARGA RES CORPSOLE | COM | 10.24K | SH | $1.89M 1.09% | 10.24K | 0.00 | 0.00 |
SOUTH BOW CORPSOLE | COM | 46.50K | SH | $1.73M 1.00% | 46.50K | 0.00 | 0.00 |
CHENIERE ENERGY INCSOLE | COM NEW | 2.50K | SH | $485.4K 0.28% | 2.50K | 0.00 | 0.00 |
CENOVUS ENERGY INCSOLE | COM | 15K | SH | $348.3K 0.20% | 15K | 0.00 | 0.00 |
CHENIERE ENERGY PARTNERS LPSOLE | COM UNIT | 5.81K | SH | $310.7K 0.18% | 5.81K | 0.00 | 0.00 |
ANTERO MIDSTREAM CORPSOLE | COM | 16.91K | SH | $300.8K 0.17% | 16.91K | 0.00 | 0.00 |