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Gran Tierra Energy
GTE

Overview Fund Activity

156 hedge funds and large institutions have $1.14B invested in Gran Tierra Energy in 2013 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 71 increasing their positions, 52 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
156
Holders Change
+8
Holders Change %
+5.41%
% of All Funds
5.06%
Holding in Top 10
9
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+50%
% of All Funds
0.29%
New
17
Increased
71
Reduced
52
Closed
9
Calls
$3.09M
Puts
$184K
Net Calls
+$2.91M
Net Calls Change
+$2.1M

Top Buyers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$35.1M
2
Public Sector Pension Investment Board (PSP Investments)
2
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$18.4M
3
TD Asset Management
3
TD Asset Management
Ontario, Canada
$14M
4
AL
4
AJO LP
Pennsylvania
$8.73M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$6.52M

Top Sellers

1
EPIM
1
Equinox Partners Investment Management
Connecticut
$35.7M
2
ACM
2
Amber Capital Management
Cayman Islands
$50.8M
3
LOAMU
3
Lombard Odier Asset Management (USA)
New York
$0
4
SCA
4
SAC Capital Advisors
Connecticut
$11M
5
LA
5
Libra Advisors
New York
$9.68M
Name Holding Trade Value Shares
Change 		Shares
Change %
RIM
76
RS Investment Management
California
$1.74M +$1.74M +24,511 New
BA
77
BlackRock Advisors
Delaware
$1.61M +$1.58M +22,232 +4,156%
EMG
78
Ellington Management Group
Connecticut
$1.56M -$147K -2,080 -9%
Fiera Capital (Canada)
79
Fiera Capital (Canada)
Quebec, Canada
$1.5M +$34.1K +480 +2%
CIM
80
Corda Investment Management
Texas
$1.44M -$48.6K -685 -3%
NBC
81
Neuberger Berman Canada
Ontario, Canada
$1.26M +$1.26M +17,730 New
Arrowstreet Capital
82
Arrowstreet Capital
Massachusetts
$1.06M +$644K +9,057 +155%
Credit Agricole
83
Credit Agricole
France
$984K +$984K +13,880 New
PG
84
PEAK6 Group
Illinois
$972K +$595K +16,775 +158%
Deutsche Bank
85
Deutsche Bank
Germany
$970K +$849K +11,990 +702%
Ohio Public Employees Retirement System (OPERS)
86
Ohio Public Employees Retirement System (OPERS)
Ohio
$938K -$368K -5,188 -28%
Mackenzie Financial
87
Mackenzie Financial
Ontario, Canada
$931K -$24.2K -340 -3%
Fidelity International
88
Fidelity International
Bermuda
$903K +$13.9K +196 +2%
Millennium Management
89
Millennium Management
New York
$892K +$680K +9,588 +321%
Jane Street
90
Jane Street
New York
$879K +$638K +9,005 +265%
PP
91
PDT Partners
New York
$847K +$370K +5,222 +78%
BFA
92
BlackRock Fund Advisors
California
$788K +$9.29K +131 +1%
U
93
UBS
Switzerland
$745K +$573K +8,073 +332%
KJHP
94
K.J. Harrison & Partners
Ontario, Canada
$744K – – –
Bank of America
95
Bank of America
North Carolina
$741K -$693K -9,760 -48%
AllianceBernstein
96
AllianceBernstein
Tennessee
$727K +$725K +10,228 +39,338%
HHC
97
Hutchin Hill Capital
New York
$664K -$146K -2,060 -18%
PMAM
98
Picton Mahoney Asset Management
Ontario, Canada
$640K +$79.4K +1,120 +14%
HI
99
HBK Investments
Texas
$625K -$5.67K -80 -0.9%
Dimensional Fund Advisors
100
Dimensional Fund Advisors
Texas
$580K -$40.5K -571 -7%
2 3
4
5 6