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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 (2015Q4)
Portfolio Summary: 33 holdings with a total value of $166,950,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 ENTERPRISE PRODS PARTNERS L 960,320 24,565,000 14.71%
2 MAGELLAN MIDSTREAM PRTNRS LP 296,880 20,164,000 12.08%
3 MPLX LP 292,524 11,505,000 6.89%
4 SUNOCO LOGISTICS PRTNRS L P 358,400 9,211,000 5.52%
5 ENERGY TRANSFER L P 662,180 9,098,000 5.45%
6 WESTERN GAS PARTNERS LP 156,900 7,457,000 4.47%
7 PLAINS ALL AMERN PIPELINE L 321,000 7,415,000 4.44%
8 ENERGY TRANSFER PRTNRS L P 200,938 6,778,000 4.06%
9 WILLIAMS PARTNERS L P NEW 226,039 6,295,000 3.77%
10 EQT MIDSTREAM PARTNERS LP 82,900 6,256,000 3.75%
11 CANADIAN NATL RY CO 76,900 5,948,000 3.56%
12 ENBRIDGE ENERGY PARTNERS L P 242,100 5,585,000 3.35%
13 CANADIAN PAC RY LTD 30,850 5,452,000 3.27%
14 SPECTRA ENERGY PARTNERS LP 106,360 5,073,000 3.04%
15 ENBRIDGE INC 104,100 4,789,000 2.87%
16 PEMBINA PIPELINE CORP 149,587 4,510,000 2.70%
17 BUCKEYE PARTNERS L P UNIT LTD PARTN 61,431 4,052,000 2.43%
18 TALLGRASS ENERGY PARTNERS LP COM UNIT 89,400 3,684,000 2.21%
19 DCP MIDSTREAM LP 122,600 3,025,000 1.81%
20 ONEOK PARTNERS LP 90,240 2,719,000 1.63%
21 Targa Resources Partners LP 159,940 2,644,000 1.58%
22 TRANSCANADA CORP 47,100 2,128,000 1.27%
23 GENESIS ENERGY LP COM UNITS NPV 54,200 1,991,000 1.19%
24 SUNCOR ENERGY INC NEW 47,000 1,679,000 1.01%
25 NUSTAR GROUP 51,322 1,085,000 0.65%
26 CANADIAN NAT RES LTD 23,500 710,000 0.43%
27 COLUMBIA PIPELINE PARTNERS L 37,000 647,000 0.39%
28 CRESCENT PT ENERGY CORP 35,700 575,000 0.34%
29 WESTERN GAS EQUITY PARTNERS 15,400 559,000 0.33%
30 GRANITE REAL ESTATE INVT TR 14,700 558,000 0.33%
31 WILLIAMS COS INC DEL 11,500 296,000 0.18%
32 NUSTAR ENERGY LP 6,700 269,000 0.16%
33 ENBRIDGE ENERGY MANAGEMENT LLC SHS UNITS LLI 10,215 228,000 0.14%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-16-050391, filed 2016.02.05).

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.