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Institutional Investment Manager
Heronetta Management, L.P.
Heronetta Management, L.P. (CIK: 0001588225) incorporated in Delaware, located at 654 Madison Avenue, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q2)
Portfolio Summary: 33 holdings with a total value of $186,359,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 ENTERPRISE PRODS PARTNERS L 972,920 28,468,000 15.28%
2 MAGELLAN MIDSTREAM PRTNRS LP 296,880 22,563,000 12.11%
3 SUNOCO LOGISTICS PRTNRS L P 358,400 10,304,000 5.53%
4 ENERGY TRANSFER L P 691,180 9,932,000 5.33%
5 MPLX LP 292,524 9,838,000 5.28%
6 PLAINS ALL AMERN PIPELINE L 331,300 9,107,000 4.89%
7 ENERGY TRANSFER PRTNRS L P 226,338 8,617,000 4.62%
8 WESTERN GAS PARTNERS LP 156,900 7,908,000 4.24%
9 WILLIAMS PARTNERS L P NEW 226,039 7,830,000 4.20%
10 EQT MIDSTREAM PARTNERS LP 82,900 6,657,000 3.57%
11 PEMBINA PIPELINE CORP 157,587 6,187,000 3.32%
12 ENBRIDGE ENERGY PARTNERS L P 264,100 6,127,000 3.29%
13 CANADIAN NATL RY CO 76,900 5,867,000 3.15%
14 ENBRIDGE INC 104,100 5,697,000 3.06%
15 SPECTRA ENERGY PARTNERS LP 115,160 5,433,000 2.92%
16 CANADIAN PAC RY LTD 30,850 5,131,000 2.75%
17 BUCKEYE PARTNERS L P UNIT LTD PARTN 61,431 4,320,000 2.32%
18 DCP MIDSTREAM LP 124,600 4,297,000 2.31%
19 TALLGRASS ENERGY PARTNERS LP COM UNIT 89,400 4,114,000 2.21%
20 ONEOK PARTNERS LP 102,240 4,096,000 2.20%
21 TRANSCANADA CORP 47,100 2,753,000 1.48%
22 GENESIS ENERGY LP COM UNITS NPV 65,100 2,498,000 1.34%
23 SUNCOR ENERGY INC NEW 47,000 1,684,000 0.90%
24 NUSTAR GROUP 51,322 1,316,000 0.71%
25 CANADIAN NAT RES LTD 23,500 937,000 0.50%
26 TALLGRASS ENERGY GP LP SHS CLASS A 36,500 824,000 0.44%
27 WESTERN GAS EQUITY PARTNERS 20,400 780,000 0.42%
28 CRESCENT PT ENERGY CORP 35,700 729,000 0.39%
29 COLUMBIA PIPELINE PARTNERS L 47,000 705,000 0.38%
30 SHELL MIDSTREAM PARTNERS L P 19,000 642,000 0.34%
31 TARGA RES CORP 8,308 350,000 0.19%
32 NUSTAR ENERGY LP 6,700 334,000 0.18%
33 ENBRIDGE ENERGY MANAGEMENT LLC SHS UNITS LLI 13,640 314,000 0.17%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-16-076347, filed 2016.08.15).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.