THOR

THORATEC CORPORATION
THOR

Overview Fund Activity
Delisted

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

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214 hedge funds and large institutions have $1.78B invested in THORATEC CORPORATION in 2014 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 80 increasing their positions, 78 reducing their positions, and 34 closing their positions.

Holders
214
Holders Change
-16
Holders Change %
-6.96%
% of All Funds
6.15%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.14%
New
18
Increased
80
Reduced
78
Closed
34
Calls
$10.6M
Puts
$5.08M
Net Calls
+$5.57M
Net Calls Change
+$1.8M

Top Buyers

1
PIM
1
Perkins Investment Management
Illinois
$41.5M
2
BA
2
BlackRock Advisors
Delaware
$41M
3
GAM
3
Gotham Asset Management
New York
$14M
4
Norges Bank
4
Norges Bank
Norway
$40.1M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$37.1M

Top Sellers

1
EAM
1
Eagle Asset Management
Florida
$102M
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$0
3
SC
3
Samlyn Capital
New York
$0
4
BIT
4
BlackRock Institutional Trust
California
$71.8M
5
OIM
5
Oracle Investment Management
Connecticut
$51.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
AQR Capital Management
26
AQR Capital Management
Connecticut
$18.6M +$2.75M +79,000 +17%
RSCM
27
Rock Springs Capital Management
Maryland
$17.2M +$3.18M +91,200 +23%
GT
28
Glenmede Trust
Pennsylvania
$16.7M +$2.16M +61,846 +15%
Ameriprise
29
Ameriprise
Minnesota
$16.4M +$46K +1,319 +0.3%
Bank of Montreal
30
Bank of Montreal
Ontario, Canada
$16.4M -$204K -5,859 -1%
SIMG
31
Stephens Investment Management Group
Texas
$15.9M +$16.2K +465 +0.1%
HP
32
HealthInvest Partners
Sweden
$15.4M +$10M +287,000 +187%
Geode Capital Management
33
Geode Capital Management
Massachusetts
$15.2M +$1.14M +32,845 +8%
PWAM
34
Park West Asset Management
California
$15M +$1.06M +30,372 +8%
CIP
35
Chartwell Investment Partners
Pennsylvania
$14.8M -$8.36M -239,749 -36%
Deutsche Bank
36
Deutsche Bank
Germany
$14.3M -$6.29M -180,513 -31%
Balyasny Asset Management
37
Balyasny Asset Management
Illinois
$14.3M +$3M +86,154 +27%
TA
38
Teachers Advisors
New York
$14.2M -$178K -5,098 -1%
GAM
39
Gotham Asset Management
New York
$14M +$14M +402,924 New
GPP
40
Great Point Partners
Connecticut
$12.6M +$12.6M +360,000 New
BIM
41
BlackRock Investment Management
Delaware
$11.9M +$1.61M +46,187 +16%
Franklin Resources
42
Franklin Resources
California
$11.9M +$359K +10,286 +3%
Two Sigma Advisers
43
Two Sigma Advisers
New York
$11.7M +$105K +3,000 +0.9%
JPMorgan Chase & Co
44
JPMorgan Chase & Co
New York
$11.7M -$607K -17,420 -5%
CAM
45
Cortina Asset Management
Wisconsin
$11.3M -$9.71M -278,607 -46%
WRF
46
Waddell & Reed Financial
Kansas
$11.3M – – –
MAA
47
Managed Account Advisors
New Jersey
$11.2M +$349K +10,026 +3%
Charles Schwab
48
Charles Schwab
California
$11.1M +$205K +5,877 +2%
TCIM
49
TIAA CREF Investment Management
New York
$10.9M -$231K -6,619 -2%
Citadel Advisors
50
Citadel Advisors
Florida
$10.2M +$8.56M +245,694 +540%
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