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GRAN TIERRA ENERGY INC
GRAN TIERRA ENERGY INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 150 Institutional holders with a total value of $651,256,157.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 DEUTSCHE BANK AG\ 462,467 1,392,000 0.21%
52 TFS CAPITAL LLC 422,208 1,271,000 0.20%
53 Legal & General Group Plc 352,119 1,055,000 0.16%
54 DRIEHAUS CAPITAL MANAGEMENT LLC 328,046 987,000 0.15%
55 CIBC WORLD MARKET INC. 324,324 976,000 0.15%
56 D. E. Shaw & Co., Inc. 323,235 973,000 0.15%
57 HIGHBRIDGE CAPITAL MANAGEMENT LLC 313,554 944,000 0.14%
58 SEI INVESTMENTS CO 311,694 938,000 0.14%
59 TWO SIGMA INVESTMENTS, LP 307,917 927,000 0.14%
60 AMERIPRISE FINANCIAL INC 304,630 917,000 0.14%
61 WOLVERINE ASSET MANAGEMENT LLC 287,400 865,000 0.13% Put
62 ROYAL BANK OF CANADA 282,999 853,000 0.13%
63 BlackRock Institutional Trust Company, N.A. 276,133 831,000 0.13%
64 GSA CAPITAL PARTNERS LLP 255,437 769,000 0.12%
65 VERTEX ONE ASSET MANAGEMENT INC. 250,000 766,000 0.12%
66 NORTHERN TRUST CORP 235,461 709,000 0.11%
67 STATE STREET CORP 228,306 685,000 0.11%
68 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 213,748 643,000 0.10%
69 GOLDMAN SACHS GROUP INC 205,457 619,000 0.10%
70 Cambrian Capital Limited Partnership 202,794 610,000 0.09%
71 PineBridge Investments, L.P. 151,795 596,000 0.09%
72 BANK OF AMERICA CORP /DE/ 195,498 589,000 0.09%
73 CREDIT SUISSE AG/ 178,601 538,000 0.08%
74 CITADEL ADVISORS LLC 167,103 502,000 0.08%
75 AQR CAPITAL MANAGEMENT LLC 160,452 483,000 0.07%
76 CIBC Asset Management Inc 142,292 426,000 0.07%
77 MACQUARIE GROUP LTD 134,900 406,000 0.06%
78 Gotham Asset Management, LLC 91,458 394,000 0.06%
79 Engineers Gate Manager LP 124,339 374,000 0.06%
80 BlackRock Group LTD 119,603 359,000 0.06%
81 MILLENNIUM MANAGEMENT LLC 118,928 358,000 0.05%
82 MACKENZIE FINANCIAL CORP 107,831 325,000 0.05%
83 BlackRock Fund Advisors 87,956 265,000 0.04%
84 CAPSTONE INVESTMENT ADVISORS, LLC 83,616 251,000 0.04%
85 JPMORGAN CHASE & CO 81,666 246,000 0.04%
86 CANADA LIFE ASSURANCE Co 82,540 246,000 0.04%
87 BANK OF NOVA SCOTIA 81,717 245,000 0.04%
88 Nationwide Fund Advisors 81,000 244,000 0.04%
89 DELTEC ASSET MANAGEMENT LLC 75,750 228,000 0.04%
90 Ifrah Financial Services, Inc. 70,119 211,000 0.03%
91 OppenheimerFunds, Inc. 69,790 210,000 0.03%
92 Cubist Systematic Strategies, LLC 65,815 197,000 0.03%
93 DIMENSIONAL FUND ADVISORS LP 64,885 195,000 0.03%
94 BRANDES INVESTMENT PARTNERS, LP 62,160 187,000 0.03%
95 Clear Harbor Asset Management, LLC 61,800 186,000 0.03%
96 TIAA CREF INVESTMENT MANAGEMENT LLC 60,000 181,000 0.03%
97 VIRGINIA RETIREMENT SYSTEMS ET Al 58,800 177,000 0.03%
98 SUSQUEHANNA INTERNATIONAL GROUP, LLP 55,692 168,000 0.03%
99 Virtu KCG Holdings LLC 52,161 157,000 0.02%
100 JANE STREET GROUP, LLC 48,228 145,000 0.02%
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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.