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

Institutional Holders (2014Q3)
Portfolio Summary: 177 Institutional holders with a total value of $895,347,001.
#
Manager Name
Shares
Value ($)
%
Options
Notes
151 FIRST NATIONAL TRUST CO 12,723 70,000 0.01%
152 Mraz, Amerine & Associates, Inc. 12,000 66,000 0.01%
153 TORONTO DOMINION BANK 12,000 66,000 0.01% Call
154 1st Global Advisors, Inc. 11,522 64,000 0.01%
155 SCOTIA CAPITAL INC. 11,184 62,000 0.01%
156 QCM Cayman, Ltd. 10,800 60,000 0.01%
157 SUSQUEHANNA INTERNATIONAL GROUP, LLP 10,300 57,000 0.01% Put
158 FIRST MIDWEST BANK TRUST DIVISION 10,000 55,000 0.01%
159 UBS AG 8,713 48,000 0.01%
160 SHEPHERD KAPLAN KROCHUK, LLC 6,000 33,000 0.00% Call
161 ENVESTNET ASSET MANAGEMENT INC 5,113 28,000 0.00%
162 AMERICAN INTERNATIONAL GROUP, INC. 3,720 20,609 0.00%
163 GROUP ONE TRADING LLC 3,348 19,000 0.00%
164 CENTRAL TRUST Co 3,440 19,000 0.00%
165 Tower Research Capital LLC (TRC) 2,618 15,000 0.00%
166 Invictus RG Pte. Ltd. 2,500 14,000 0.00%
167 WFG Advisors, LP 1,925 11,000 0.00%
168 WHITTIER TRUST CO OF NEVADA INC 1,500 8,000 0.00%
169 Creative Planning 1,000 6,000 0.00%
170 BARCLAYS PLC 1,000 5,000 0.00% Put
171 MOTCO 650 4,000 0.00%
172 NEXT Financial Group, Inc 500 3,000 0.00%
173 LAZARD ASSET MANAGEMENT LLC 660 3,000 0.00%
174 SUMMIT SECURITIES GROUP LLC 100 1,000 0.00%
175 1832 Asset Management L.P. 24 0 0.00%
176 PRIVATE TRUST CO NA 77 0 0.00%
177 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 18 0 0.00%
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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.