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Institutional Investment Manager
CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT
CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT (CIK: 0001329375) incorporated in Texas, located at One Energy Square, Dallas, TX. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 138 holdings with a total value of $3,338,927,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 ENERGY TRANSFER PRTNRS L P 5,841,871 209,197,000 6.27%
2 NGL Energy Partners LP 8,997,552 188,949,000 5.66%
3 TARGA RES CORP 3,069,838 172,126,000 5.16%
4 ENERGY TRANSFER L P 7,004,400 135,255,000 4.05%
5 MPLX LP 3,777,549 130,779,000 3.92%
6 WILLIAMS PARTNERS L P NEW 3,389,376 128,898,000 3.86%
7 ENTERPRISE PRODS PARTNERS L 4,595,891 124,273,000 3.72%
8 TESORO LOGISTICS LP 1,938,482 98,494,000 2.95%
9 ENLINK MIDSTREAM PARTNERS LP 5,169,306 95,219,000 2.85%
10 EQT MIDSTREAM PARTNERS LP 1,233,621 94,594,000 2.83%
11 SHELL MIDSTREAM PARTNERS L P 3,235,548 94,122,000 2.82%
12 PLAINS ALL AMERN PIPELINE L 2,667,651 86,138,000 2.58%
13 SEMGROUP CORP CL A 1,905,295 79,546,000 2.38%
14 ONEOK PARTNERS LP 1,743,271 74,978,000 2.25%
15 WILLIAMS COS INC DEL 2,294,086 71,438,000 2.14%
16 WESTERN GAS PARTNERS LP 1,201,821 70,619,000 2.12%
17 ENBRIDGE ENERGY PARTNERS L P 2,632,263 67,070,000 2.01%
18 SUNOCO LOGISTICS PRTNRS L P 2,434,743 58,483,000 1.75%
19 MAGELLAN MIDSTREAM PRTNRS LP 733,781 55,496,000 1.66%
20 ONEOK INC NEW 958,268 55,014,000 1.65%
21 RICE MIDSTREAM PARTNERS LP 2,076,158 51,032,000 1.53%
22 ENABLE MIDSTREAM PARTNERS LP 3,039,196 47,807,000 1.43%
23 GOLAR LNG PARTNERS LP 1,908,050 45,870,000 1.37%
24 AMERICAN MIDSTREAM PARTNERS 2,501,600 45,529,000 1.36%
25 DOMINION MIDSTREAM PARTNERS 1,538,540 45,464,000 1.36%
26 GENESIS ENERGY LP COM UNITS NPV 1,134,509 40,865,000 1.22%
27 NUSTAR ENERGY LP 771,331 38,412,000 1.15%
28 TALLGRASS ENERGY PARTNERS LP COM UNIT 808,450 38,361,000 1.15%
29 PHILLIPS 66 PARTNERS LP 777,044 37,795,000 1.13%
30 PLAINS GP HLDS A 1,009,487 35,009,000 1.05%
31 DCP MIDSTREAM LP 833,000 31,971,000 0.96%
32 CRESTWOOD EQUITY PARTNERS LP 1,209,900 30,913,000 0.93%
33 GOLAR LNG LTD 1,277,496 29,306,000 0.88%
34 CHENIERE ENERGY INC 704,135 29,172,000 0.87%
35 CROSSTEX ENERGY INC 1,502,932 28,631,000 0.86%
36 VALERO ENERGY PARTNERS LP 644,406 28,528,000 0.85%
37 ANTERO MIDSTREAM PARTNERS LP 923,653 28,522,000 0.85%
38 MARATHON PETE CORP 539,495 27,164,000 0.81%
39 GASLOG PARTNERS 1,318,018 27,085,000 0.81%
40 KINDER MORGAN INC DEL 1,283,430 26,580,000 0.80%
41 FAIRMOUNT SANTROL HLDGS INC COM 1,969,502 23,220,000 0.70%
42 WESTERN GAS EQUITY PARTNERS 541,993 22,953,000 0.69%
43 BLUEKNIGHT ENERGY 3,247,695 22,247,000 0.67%
44 SPECTRA ENERGY PARTNERS LP 444,200 20,362,000 0.61%
45 EQT GP HLDGS LP 803,175 20,248,000 0.61%
46 U S SILICA HLDGS INC COM 351,063 19,898,000 0.60%
47 VTTI ENERGY PARTNERS LP 1,147,594 18,534,000 0.56%
48 DOVER CORP 241,250 18,077,000 0.54%
49 SUBURBAN PROPANE PARTNERS LP COM USD1 585,204 17,591,000 0.53%
50 RSP PERMIAN INC COM 361,193 16,116,000 0.48%
Page 1 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001315863-17-000126, filed 2017.02.14).

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.