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Gran Tierra Energy
GTE

Overview Fund Activity

155 hedge funds and large institutions have $755M invested in Gran Tierra Energy in 2017 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 53 increasing their positions, 47 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
155
Holders Change
-1
Holders Change %
-0.64%
% of All Funds
3.86%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.1%
New
22
Increased
53
Reduced
47
Closed
20
Calls
$152K
Puts
$1.04M
Net Calls
-$891K
Net Calls Change
-$356K

Top Buyers

1
LM
Luminus Management
Texas
+$16.6M
2
GC
GMT Capital
Georgia
+$14.3M
3
BNP Paribas Asset Management
BNP Paribas Asset Management
France
+$5.5M
4
ACM
Amber Capital Management
Cayman Islands
+$3.88M
5
IIM
Intact Investment Management
Quebec, Canada
+$2.81M

Top Sellers

1
Marshall Wace
Marshall Wace
United Kingdom
-$7.63M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$7.31M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$4.14M
4
Renaissance Technologies
Renaissance Technologies
New York
-$3.43M
5
LP
LMR Partners
United Kingdom
-$3.02M
Name Holding Trade Value Shares
Change 		Shares
Change %
BCM
51
Bridgeway Capital Management
Texas
$1.78M – – –
UBS AM
52
UBS AM
Illinois
$1.78M +$1.34M +50,619 +299%
Swiss National Bank
53
Swiss National Bank
Switzerland
$1.71M – – –
BlackRock
54
BlackRock
New York
$1.69M +$1.69M +64,014 New
CC
55
Cambrian Capital
California
$1.6M – – –
Millennium Management
56
Millennium Management
New York
$1.46M -$398K -15,080 -21%
Two Sigma Advisers
57
Two Sigma Advisers
New York
$1.35M -$267K -10,118 -17%
Northern Trust
58
Northern Trust
Illinois
$1.27M +$385K +14,570 +44%
HCM
59
Highbridge Capital Management
New York
$1.21M +$335K +12,690 +38%
GCP
60
GSA Capital Partners
United Kingdom
$1.08M +$348K +13,190 +47%
State Street
61
State Street
Massachusetts
$967K +$158K +5,983 +19%
GA
62
GFS Advisors
Texas
$755K – – –
Russell Investments Group
63
Russell Investments Group
United Kingdom
$723K -$1.71M -64,820 -70%
AQR Capital Management
64
AQR Capital Management
Connecticut
$715K +$111K +4,196 +18%
Ameriprise
65
Ameriprise
Minnesota
$699K – – –
ARTA
66
A.R.T. Advisors
New York
$687K +$186K +7,035 +37%
VRS
67
Virginia Retirement Systems
Virginia
$568K +$69.8K +2,643 +14%
CS
68
Credit Suisse
Switzerland
$554K -$5.55K -210 -1%
SIM
69
Spark Investment Management
New York
$545K +$545K +20,670 New
AL
70
Airain Ltd
Guernsey
$528K -$66K -2,500 -11%
TCIM
71
TIAA CREF Investment Management
New York
$422K – – –
CIBC Asset Management
72
CIBC Asset Management
Ontario, Canada
$415K +$13.9K +523 +3%
O
73
OppenheimerFunds
New York
$393K +$46.9K +1,776 +14%
CIBC World Market
74
CIBC World Market
Ontario, Canada
$364K -$1.93K -73 -0.5%
Macquarie Group
75
Macquarie Group
Australia
$356K – – –
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