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 %
EMFAT
76
Emerald Mutual Fund Advisers Trust
Pennsylvania
$4.51M 125,870 -86,440 -41%
BC
77
Broadfin Capital
New York
$4.36M 121,867 +121,867 New
EA
78
Emerald Advisers
Pennsylvania
$4.3M 120,183 -37,200 -24%
CS
79
Credit Suisse
Switzerland
$3.98M 111,062 -156,968 -59%
California State Teachers Retirement System (CalSTRS)
80
California State Teachers Retirement System (CalSTRS)
California
$3.73M 104,222 +400 +0.4%
OAM
81
Oxford Asset Management
United Kingdom
$3.64M 101,759 -117,961 -54%
CII
82
CR Intrinsic Investors
Connecticut
$3.58M 100,000 +35,000 +54%
New York State Teachers Retirement System (NYSTRS)
83
New York State Teachers Retirement System (NYSTRS)
New York
$3.51M 98,000 -100 -0.1%
RhumbLine Advisers
84
RhumbLine Advisers
Massachusetts
$3.42M 95,398 -3,080 -3%
MLICM
85
Metropolitan Life Insurance Company (MetLife)
New York
$3.28M 91,487 +748 +0.8%
Morgan Stanley
86
Morgan Stanley
New York
$3.21M 89,817 -294,994 -77%
PP
87
PDT Partners
New York
$3.1M 86,680 +86,680 New
SCA
88
SAC Capital Advisors
Connecticut
$2.95M 82,293 +50,943 +162%
State of Wisconsin Investment Board
89
State of Wisconsin Investment Board
Wisconsin
$2.87M 80,000 – –
BlackRock
90
BlackRock
New York
$2.85M 79,705 +4,688 +6%
WMSA
91
Weiss Multi-Strategy Advisers
New York
$2.72M 76,000 +350 +0.5%
NC
92
Nicholas Company
Wisconsin
$2.71M 75,765 +425 +0.6%
RPAM
93
Rhenman & Partners Asset Management
Sweden
$2.46M 68,788 -6,212 -8%
MOACM
94
Mutual of America Capital Management
New York
$2.46M 68,762 -1,776 -3%
American Century Companies
95
American Century Companies
Missouri
$2.38M 66,315 -33,220 -33%
ProShare Advisors
96
ProShare Advisors
Maryland
$2.34M 65,364 +18,610 +40%
Swiss National Bank
97
Swiss National Bank
Switzerland
$2.31M 64,400 +13,700 +27%
Bank of America
98
Bank of America
North Carolina
$2.08M 58,060 -15,285 -21%
TPSF
99
Texas Permanent School Fund
Texas
$2.05M 57,311 -2,632 -4%
BG
100
BlackRock Group
United Kingdom
$1.98M 55,373 +9,270 +20%
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