THOR

THORATEC CORPORATION
THOR

Overview Fund Activity
Delisted

THOR was delisted on the 8th of October, 2015.

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230 hedge funds and large institutions have $1.83B invested in THORATEC CORPORATION in 2014 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 88 increasing their positions, 81 reducing their positions, and 30 closing their positions.

Holders
230
Holders Change
-8
Holders Change %
-3.36%
% of All Funds
6.65%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.06%
New
24
Increased
88
Reduced
81
Closed
30
Calls
$7.81M
Puts
$4.04M
Net Calls
+$3.77M
Net Calls Change
-$10.8M

Top Buyers

1
CIP
1
Chartwell Investment Partners
Pennsylvania
$23.8M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$12.6M
3
PWAM
3
Park West Asset Management
California
$14.3M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$11.6M
5
Millennium Management
5
Millennium Management
New York
$19.5M

Top Sellers

1
BIT
1
BlackRock Institutional Trust
California
$88.2M
2
Thrivent Financial for Lutherans
2
Thrivent Financial for Lutherans
Minnesota
$9.18M
3
Citadel Advisors
3
Citadel Advisors
Florida
$1.63M
4
Invesco
4
Invesco
Georgia
$42.2M
5
AC
5
Apex Capital
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
SIA
101
Sit Investment Associates
Minnesota
$1.98M 55,350 – –
Zurich Cantonal Bank
102
Zurich Cantonal Bank
Switzerland
$1.97M 55,000 +55,000 New
ECP
103
Elk Creek Partners
Colorado
$1.87M 52,185 +52,185 New
SFM
104
Systematic Financial Management
New Jersey
$1.83M 51,190 +4,495 +10%
State Board of Administration of Florida Retirement System
105
State Board of Administration of Florida Retirement System
Florida
$1.83M 51,155 – –
ACM
106
American Capital Management
New York
$1.81M 50,500 -2,250 -4%
MIU
107
Man Investments (UK)
United Kingdom
$1.8M 50,306 +28,102 +127%
SCM
108
Sterling Capital Management
North Carolina
$1.78M 49,682 +15,519 +45%
Barclays
109
Barclays
United Kingdom
$1.74M 49,732 -80,298 -62%
TD Asset Management
110
TD Asset Management
Ontario, Canada
$1.71M 47,800 +1,900 +4%
CA
111
Continental Advisors
Utah
$1.7M 47,500 – –
Citadel Advisors
112
Citadel Advisors
Florida
$1.63M 45,471 -431,985 -90%
Comerica Bank
113
Comerica Bank
Texas
$1.62M 45,132 +416 +0.9%
KIA
114
Kopp Investment Advisors
Minnesota
$1.59M 44,454 -11,129 -20%
RFC
115
Russell Frank Company
Washington
$1.59M 47,900 -18,370 -28%
PPA
116
Parametric Portfolio Associates
Washington
$1.54M 43,119 +11,613 +37%
PAAMCP
117
Pacific Alternative Asset Management Company (PAAMCO)
California
$1.54M 42,863 +23,210 +118%
BIM
118
Baldwin Investment Management
Pennsylvania
$1.5M 41,800 -2,000 -5%
RFC
119
Regions Financial Corp
Alabama
$1.49M 41,473 +4,963 +14%
Jacobs Levy Equity Management
120
Jacobs Levy Equity Management
New Jersey
$1.46M 40,840 -131,919 -76%
SCM
121
Stevens Capital Management
Pennsylvania
$1.45M 40,480 -35,448 -47%
AL
122
Airain Ltd
Guernsey
$1.45M 40,441 +30,168 +294%
Federated Hermes
123
Federated Hermes
Pennsylvania
$1.41M 39,433 +4,812 +14%
ASRS
124
Arizona State Retirement System
Arizona
$1.3M 36,387 -4,100 -10%
BJ
125
BlackRock Japan
Japan
$1.29M 35,877 +8,796 +32%
3 4
5
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