THOR

THORATEC CORPORATION
THOR

Overview Fund Activity
Delisted

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

Back to rankings

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
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$17M
5
Citadel Advisors
5
Citadel Advisors
Florida
$18.5M

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 %
RhumbLine Advisers
76
RhumbLine Advisers
Massachusetts
$2.69M 82,734 -3,380 -4%
First Trust Advisors
77
First Trust Advisors
Illinois
$2.63M 80,881 +42,947 +113%
Barclays
78
Barclays
United Kingdom
$2.5M 78,001 -92,257 -54%
Comerica Bank
79
Comerica Bank
Texas
$2.48M 76,340 +36,117 +90%
SFM
80
Systematic Financial Management
New Jersey
$2.29M 70,630 -24,005 -25%
Retirement Systems of Alabama
81
Retirement Systems of Alabama
Alabama
$2.28M 70,212 – –
CS
82
Credit Suisse
Switzerland
$2.2M 67,725 +13,279 +24%
Swiss National Bank
83
Swiss National Bank
Switzerland
$2.07M 63,900 +1,000 +2%
IG
84
ING Group
Netherlands
$1.95M 60,000 +60,000 New
PPA
85
Parametric Portfolio Associates
Washington
$1.86M 57,150 +3,830 +7%
ST
86
Spot Trading
Illinois
$1.69M 52,003 -2,281 -4%
UBS Group
87
UBS Group
Switzerland
$1.65M 50,925 +50,925 New
State Board of Administration of Florida Retirement System
88
State Board of Administration of Florida Retirement System
Florida
$1.64M 50,533 -622 -1%
TPSF
89
Texas Permanent School Fund
Texas
$1.61M 49,515 -1,540 -3%
JG
90
Jefferies Group
New York
$1.55M 47,852 +47,852 New
Prudential Financial
91
Prudential Financial
New Jersey
$1.43M 43,940 -50,600 -54%
BG
92
BlackRock Group
United Kingdom
$1.27M 39,123 -20,779 -35%
ACM
93
American Capital Management
New York
$1.25M 38,400 +700 +2%
ASRS
94
Arizona State Retirement System
Arizona
$1.21M 37,400 +2,013 +6%
BIM
95
Baldwin Investment Management
Pennsylvania
$1.21M 37,200 -4,000 -10%
MOACM
96
Mutual of America Capital Management
New York
$1.13M 34,710 -343 -1%
Morgan Stanley
97
Morgan Stanley
New York
$931K 28,710 -37,465 -57%
DC
98
Deere & Company
Illinois
$928K 28,598 -8,701 -23%
Nuveen Asset Management
99
Nuveen Asset Management
Illinois
$867K 26,721 -132,748 -83%
D.E. Shaw & Co
100
D.E. Shaw & Co
New York
$860K 26,500 -86,963 -77%
2 3
4
5 6