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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
13F HOLDINGS REPORT

Heronetta Management, L.P.

Quarter ended Q2 2025 · Filed August 6, 2025 · Accession 0001140361-25-028999

Total Value
$179.5M
Positions
25
Other Managers
0
Confidential Omitted
No
View on SEC.gov

Holdings (25)

#IssuerTicker / CUSIPSharesValue% of Filing
1MPLX LPMPLXP356,064$18.3M10.22%
2WILLIAMS COS INC969457100276,277$17.4M9.67%
3ENTERPRISE PRODS PARTNERS L293792107549,248$17.0M9.49%
4ENERGY TRANSFER L PET-PI884,154$16.0M8.93%
5ONEOK INC NEWOKE156,802$12.8M7.13%
6ENBRIDGE INCENNPF193,266$11.7M6.51%
7PEMBINA PIPELINE CORPPPLOF197,698$9.9M5.50%
8CANADIAN PACIFIC KANSAS CITYCP89,300$9.7M5.38%
9WESTERN MIDSTREAM PARTNERS LWES228,586$8.8M4.93%
10TC ENERGY CORPTRPRF135,316$8.8M4.89%
11CANADIAN NAT RES LTD136385101193,600$8.3M4.62%
12CANADIAN NATL RY CO13637510253,400$7.6M4.22%
13SUNCOR ENERGY INC NEWSU132,000$6.7M3.75%
14FORTIS INCFTRSF86,000$5.6M3.11%
15EMERA INCEMRJF66,500$4.1M2.31%
16HESS MIDSTREAM LPHESM102,955$4.0M2.21%
17PLAINS GP HLDGS L PPAGP198,525$3.9M2.15%
18KINDER MORGAN INC DELEP-PC95,125$2.8M1.56%
19TARGA RES CORPTRGP10,242$1.8M0.99%
20SOUTH BOW CORPSOBO46,497$1.6M0.90%
21TRANSALTA CORPTACPF85,000$1.2M0.70%
22CHENIERE ENERGY INCLNG2,497$608,0690.34%
23CHENIERE ENERGY PARTNERS LPLNG5,810$325,6510.18%
24ANTERO MIDSTREAM CORPAM16,910$320,4450.18%
25CENOVUS ENERGY INCCVE15,000$277,9500.15%