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GULFPORT ENERGY CORP
GULFPORT ENERGY CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 339 Institutional holders with a total value of $3,501,745,150.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Boston Partners 14,816,357 320,625,000 9.16%
2 VANGUARD GROUP INC 11,927,653 258,115,000 7.37%
3 VIKING GLOBAL INVESTORS LP 6,299,375 136,318,000 3.89%
4 BlackRock Fund Advisors 6,023,276 130,344,000 3.72%
5 STATE STREET CORP 5,074,543 109,808,000 3.14%
6 BlackRock Institutional Trust Company, N.A. 5,010,745 108,433,000 3.10%
7 CITADEL ADVISORS LLC 4,640,660 100,424,000 2.87%
8 BLACKROCK ADVISORS LLC 4,336,164 93,835,000 2.68%
9 Magnetar Financial LLC 4,005,955 86,689,000 2.48%
10 VAN ECK ASSOCIATES CORP 3,652,579 79,042,000 2.26%
11 PUTNAM INVESTMENTS LLC 3,638,385 78,735,000 2.25%
12 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 3,434,194 74,316,000 2.12%
13 D. E. Shaw & Co., Inc. 3,021,330 65,381,000 1.87%
14 ALLIANCEBERNSTEIN L.P. 2,992,091 64,749,000 1.85%
15 BlackRock Investment Management, LLC 2,911,135 62,997,000 1.80%
16 VILLERE ST DENIS J & CO LLC 2,851,430 61,704,000 1.76%
17 MARSHALL WACE, LLP 2,511,146 54,341,000 1.55%
18 MILLENNIUM MANAGEMENT LLC 2,460,669 53,249,000 1.52%
19 SCHRODER INVESTMENT MANAGEMENT GROUP 2,150,327 46,533,000 1.33%
20 Firefly Value Partners, LP 2,000,600 43,293,000 1.24%
21 TimesSquare Capital Management, LLC 1,877,655 40,632,000 1.16%
22 GLENMEDE TRUST CO NA 1,674,093 36,226,000 1.03%
23 Bank of New York Mellon Corp 1,659,888 35,921,000 1.03%
24 HIGHBRIDGE CAPITAL MANAGEMENT LLC 1,582,854 34,254,000 0.98%
25 Neuberger Berman Group LLC 1,576,321 34,112,000 0.97%
26 Blue Ridge Capital, L.L.C. 1,565,000 33,867,000 0.97%
27 EARNEST PARTNERS LLC 1,533,034 33,175,000 0.95%
28 abrdn Investment Management Ltd 1,477,293 31,976,000 0.91%
29 COBALT CAPITAL MANAGEMENT, INC. 1,337,928 28,953,000 0.83%
30 DIMENSIONAL FUND ADVISORS LP 1,277,844 27,655,000 0.79%
31 NORTHERN TRUST CORP 1,195,167 25,864,000 0.74%
32 BlackRock Group LTD 1,184,595 25,636,000 0.73%
33 NORGES BANK 1,175,624 25,441,000 0.73%
34 Alyeska Investment Group, L.P. 1,170,491 25,329,000 0.72%
35 Connor, Clark & Lunn Investment Management Ltd. 1,165,331 25,218,000 0.72%
36 AMERICAN CENTURY COMPANIES INC 1,150,854 24,904,000 0.71%
37 ROYAL BANK OF CANADA 1,141,334 24,699,000 0.71%
38 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 1,130,901 24,473,000 0.70%
39 GEODE CAPITAL MANAGEMENT, LLC 1,128,785 24,426,000 0.70%
40 MORGAN STANLEY 1,028,885 22,265,000 0.64%
41 Omega Advisors Inc. 1,024,353 22,167,000 0.63%
42 VICTORY CAPITAL MANAGEMENT INC 1,001,849 21,680,000 0.62%
43 Zimmer Partners, LP 1,000,000 21,640,000 0.62%
44 LOOMIS SAYLES & CO L P 950,951 20,578,000 0.59%
45 CIBC Private Wealth Group LLC 900,193 19,480,000 0.56%
46 BANK OF AMERICA CORP /DE/ 869,337 18,813,000 0.54%
47 Perkins Investment Management, LLC 819,223 17,728,000 0.51%
48 AMERIPRISE FINANCIAL INC 792,927 17,159,000 0.49%
49 WAFRA INC. 785,848 17,006,000 0.49%
50 GEN IV INVESTMENT OPPORTUNITIES, LLC 777,000 16,814,000 0.48%
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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.