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Gastar Exploration, Ltd.
Gastar Exploration, Ltd.. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 112 Institutional holders with a total value of $96,534,487.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 2,470,919 7,635,000 7.91%
2 VANGUARD GROUP INC 2,352,861 7,270,000 7.53%
3 BlackRock Institutional Trust Company, N.A. 2,169,380 6,703,000 6.94%
4 BlackRock Fund Advisors 2,046,855 6,325,000 6.55%
5 MILLENNIUM MANAGEMENT LLC 1,976,262 6,107,000 6.33%
6 OXFORD ASSET MANAGEMENT LLP 1,439,965 4,449,000 4.61%
7 STATE STREET CORP 1,200,140 3,708,000 3.84%
8 RAFFLES ASSOCIATES LP 1,158,582 3,580,000 3.71%
9 Penn Capital Management Company, LLC 1,127,292 3,483,000 3.61%
10 CITADEL ADVISORS LLC 1,011,973 3,127,000 3.24%
11 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 832,000 2,571,000 2.66%
12 Allianz Asset Management GmbH 805,939 2,490,000 2.58%
13 NORTHERN TRUST CORP 762,691 2,356,000 2.44%
14 Andalusian Capital Partners, LP 728,079 2,250,000 2.33%
15 DEPRINCE RACE & ZOLLO INC 685,515 2,118,000 2.19%
16 JPMORGAN CHASE & CO 592,518 1,831,000 1.90%
17 Informed Momentum Co LLC 544,494 1,682,000 1.74%
18 KING LUTHER CAPITAL MANAGEMENT CORP 543,500 1,679,000 1.74%
19 DALTON GREINER HARTMAN MAHER & CO 537,483 1,661,000 1.72%
20 BRIDGEWAY CAPITAL MANAGEMENT, LLC 438,778 1,356,000 1.40%
21 NORTHPOINTE CAPITAL LLC 429,745 1,328,000 1.38%
22 Creative Planning 423,992 1,310,000 1.36%
23 Bank of New York Mellon Corp 421,401 1,301,000 1.35%
24 SCHRODER INVESTMENT MANAGEMENT GROUP 423,038 1,273,000 1.32%
25 GEODE CAPITAL MANAGEMENT, LLC 410,314 1,267,000 1.31%
26 TFS CAPITAL LLC 389,270 1,203,000 1.25%
27 ACADIAN ASSET MANAGEMENT LLC 324,132 1,002,000 1.04%
28 BlackRock Investment Management, LLC 310,017 958,000 0.99%
29 Quinn Opportunity Partners LLC 266,481 823,000 0.85%
30 TIAA CREF INVESTMENT MANAGEMENT LLC 261,249 807,000 0.84%
31 GSA CAPITAL PARTNERS LLP 259,800 803,000 0.83%
32 Parkwood LLC 235,558 728,000 0.75%
33 Invesco Ltd. 200,196 619,000 0.64%
34 DEUTSCHE BANK AG\ 189,789 585,000 0.61%
35 SHEPHERD KAPLAN KROCHUK, LLC 169,705 524,000 0.54%
36 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 148,203 458,000 0.47%
37 SUSQUEHANNA INTERNATIONAL GROUP, LLP 141,100 436,000 0.45% Call
38 Freedom Investment Management, Inc. 17,178 384,000 0.40%
39 TEACHERS ADVISORS, LLC 122,741 379,000 0.39%
40 GOLDMAN SACHS GROUP INC 115,343 356,000 0.37%
41 Nationwide Fund Advisors 111,464 344,000 0.36%
42 PANAGORA ASSET MANAGEMENT INC 107,761 333,000 0.34%
43 MENTA CAPITAL LLC 106,012 328,000 0.34%
44 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 104,600 324,000 0.34%
45 SUNTRUST BANKS INC 102,601 317,000 0.33%
46 RHUMBLINE ADVISERS 96,859 299,000 0.31%
47 Teton Advisors, Inc. 95,800 296,000 0.31%
48 Swiss National Bank 94,200 291,000 0.30%
49 Municipal Employees' Retirement System of Michigan 93,300 288,000 0.30%
50 CREDIT SUISSE AG/ 92,092 285,000 0.30%
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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.