THOR

THORATEC CORPORATION
THOR

Overview Fund Activity
Delisted

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

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191 hedge funds and large institutions have $1.66B invested in THORATEC CORPORATION in 2014 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 44 increasing their positions, 89 reducing their positions, and 34 closing their positions.

Holders
191
Holders Change
-9
Holders Change %
-4.5%
% of All Funds
5.1%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.08%
New
28
Increased
44
Reduced
89
Closed
34
Calls
$18.6M
Puts
$4.92M
Net Calls
+$13.7M
Net Calls Change
-$3.93M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$62.1M
2
AA
2
Antipodean Advisors
New York
$21.4M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$201M
4
IR
4
IAT Reinsurance
New York
$19.6M
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$17M

Top Sellers

1
GAM
1
Gotham Asset Management
New York
$0
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$28.1M
3
HP
3
HealthInvest Partners
Sweden
$0
4
RA
4
Royce & Associates
New York
$0
5
BIT
5
BlackRock Institutional Trust
California
$51.2M
Name Market Value Shares Shares
Change 		Shares
Change %
Goldman Sachs
51
Goldman Sachs
New York
$6.26M 192,991 -9,907 -5%
Bank of America
52
Bank of America
North Carolina
$5.91M 181,959 +83,105 +84%
California Public Employees Retirement System
53
California Public Employees Retirement System
California
$5.89M 160,900 – –
Charles Schwab
54
Charles Schwab
California
$5.69M 175,392 -152,604 -47%
Susquehanna International Group
55
Susquehanna International Group
Pennsylvania
$5.47M 168,623 +158,135 +1,508%
AP
56
AHL Partners
United Kingdom
$4.96M 152,905 -33,415 -18%
Principal Financial Group
57
Principal Financial Group
Iowa
$4.93M 151,736 -1,524 -1%
CCM
58
Cohen Capital Management
California
$4.87M 149,865 +200 +0.1%
AIG
59
American International Group
New York
$4.68M 144,103 -5,203 -3%
NFA
60
Nationwide Fund Advisors
Ohio
$4.32M 133,114 -17,244 -11%
AllianceBernstein
61
AllianceBernstein
Tennessee
$4.2M 129,293 -280 -0.2%
New York State Common Retirement Fund
62
New York State Common Retirement Fund
New York
$4.07M 125,374 -15,800 -11%
Two Sigma Advisers
63
Two Sigma Advisers
New York
$3.55M 109,361 -140,464 -56%
California State Teachers Retirement System (CalSTRS)
64
California State Teachers Retirement System (CalSTRS)
California
$3.44M 105,865 +1,048 +1%
AC
65
Amici Capital
New York
$3.36M 103,500 -11,500 -10%
DM
66
Deerfield Management
New York
$3.34M 102,919 -220,217 -68%
TD Asset Management
67
TD Asset Management
Ontario, Canada
$3.33M 102,700 +6,000 +6%
AQR Capital Management
68
AQR Capital Management
Connecticut
$3.32M 102,300 -200,300 -66%
State of Wisconsin Investment Board
69
State of Wisconsin Investment Board
Wisconsin
$3.25M 100,000 -60,000 -38%
New York State Teachers Retirement System (NYSTRS)
70
New York State Teachers Retirement System (NYSTRS)
New York
$3.18M 98,000 – –
CA
71
Continental Advisors
Utah
$3.07M 94,504 -21,500 -19%
PI
72
Putnam Investments
Massachusetts
$3.01M 92,794 -1,790 -2%
RPAM
73
Rhenman & Partners Asset Management
Sweden
$2.99M 92,000 -41,800 -31%
MLICM
74
Metropolitan Life Insurance Company (MetLife)
New York
$2.92M 90,078 -1,139 -1%
WMSA
75
Weiss Multi-Strategy Advisers
New York
$2.76M 85,000 -18,000 -17%
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