THOR

THORATEC CORPORATION
THOR

Overview Fund Activity
Delisted

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

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200 hedge funds and large institutions have $1.38B invested in THORATEC CORPORATION in 2014 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 64 increasing their positions, 68 reducing their positions, and 55 closing their positions.

Holders
200
Holders Change
-14
Holders Change %
-6.54%
% of All Funds
5.81%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.12%
New
42
Increased
64
Reduced
68
Closed
55
Calls
$31.1M
Puts
$13.5M
Net Calls
+$17.6M
Net Calls Change
+$12M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$148M
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$27.5M
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$38.2M
4
MNA
4
Manning & Napier Advisors
New York
$42.1M
5
Millennium Management
5
Millennium Management
New York
$31.4M

Top Sellers

1
EAM
1
Eagle Asset Management
Florida
$36.1M
2
PIM
2
Perkins Investment Management
Illinois
$0
3
PCM
3
Palisade Capital Management
New Jersey
$0
4
Renaissance Technologies
4
Renaissance Technologies
New York
$3.55M
5
PWLP
5
Prio Wealth Limited Partnership
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
BC
26
Broadfin Capital
New York
$13.4M +$13.4M +500,000 New
Geode Capital Management
27
Geode Capital Management
Massachusetts
$12.7M +$1.02M +38,159 +9%
Capital World Investors
28
Capital World Investors
California
$11.6M +$11.6M +435,000 New
Boston Partners
29
Boston Partners
Massachusetts
$11.6M +$7.08M +264,780 +157%
BIM
30
BlackRock Investment Management
Delaware
$11M +$1.89M +70,773 +21%
Ameriprise
31
Ameriprise
Minnesota
$10.9M -$1.71M -63,877 -14%
TA
32
Teachers Advisors
New York
$10.9M – – –
HP
33
HealthInvest Partners
Sweden
$9.79M -$1.99M -74,300 -17%
Canada Pension Plan Investment Board
34
Canada Pension Plan Investment Board
Ontario, Canada
$9.39M +$5.08M +190,100 +118%
RA
35
Royce & Associates
New York
$9.31M -$7.34M -274,600 -44%
Charles Schwab
36
Charles Schwab
California
$8.77M +$225K +8,429 +3%
Mackenzie Financial
37
Mackenzie Financial
Ontario, Canada
$8.73M +$1.22M +45,800 +16%
DM
38
Deerfield Management
New York
$8.64M +$8.64M +323,136 New
Bank of Montreal
39
Bank of Montreal
Ontario, Canada
$8.54M -$4.03M -150,886 -32%
TCIM
40
TIAA CREF Investment Management
New York
$8.46M +$79.4K +2,970 +0.9%
AQR Capital Management
41
AQR Capital Management
Connecticut
$8.09M -$6.15M -230,000 -43%
VAM
42
Visium Asset Management
New York
$7.93M +$7.93M +296,574 New
DCM
43
Decade Capital Management
New York
$7.91M +$7.91M +295,900 New
PWAM
44
Park West Asset Management
California
$7.34M -$4.17M -155,900 -36%
UBS AM
45
UBS AM
Illinois
$6.87M +$3.07M +115,023 +81%
Two Sigma Advisers
46
Two Sigma Advisers
New York
$6.68M -$2.29M -85,852 -26%
MWR
47
McAdams Wright Ragen
Washington
$6.33M +$6.33M +236,945 New
MAA
48
Managed Account Advisors
New Jersey
$6.22M -$2.33M -87,305 -27%
Wellington Management Group
49
Wellington Management Group
Massachusetts
$5.81M +$83.5K +3,125 +1%
Goldman Sachs
50
Goldman Sachs
New York
$5.42M -$1.26K -47 -0%
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