THOR

THORATEC CORPORATION
THOR

Overview Fund Activity
Delisted

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

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212 hedge funds and large institutions have $1.61B invested in THORATEC CORPORATION in 2013 Q2 according to their latest regulatory filings, with 212 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
212
Holders Change
+212
Holders Change %
–
% of All Funds
6.92%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.07%
New
212
Increased
–
Reduced
–
Closed
–
Calls
$24M
Puts
$20.2M
Net Calls
+$3.88M
Net Calls Change
+$3.88M

Top Buyers

1
BIT
1
BlackRock Institutional Trust
California
$129M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$118M
3
BFA
3
BlackRock Fund Advisors
California
$83.2M
4
State Street
4
State Street
Massachusetts
$80.4M
5
Wells Fargo
5
Wells Fargo
California
$72.2M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
PWLP
26
Prio Wealth Limited Partnership
Massachusetts
$16.4M 522,673 +522,673 New
Millennium Management
27
Millennium Management
New York
$16.3M 521,827 +521,827 New
Ameriprise
28
Ameriprise
Minnesota
$15.6M 498,989 +498,989 New
Franklin Resources
29
Franklin Resources
California
$15.2M 484,987 +484,987 New
MNA
30
Manning & Napier Advisors
New York
$15M 480,320 +480,320 New
SAM
31
Sectoral Asset Management
Quebec, Canada
$14.7M 470,118 +470,118 New
Deutsche Bank
32
Deutsche Bank
Germany
$13.7M 436,818 +436,818 New
Prudential Financial
33
Prudential Financial
New Jersey
$12.2M 388,090 +388,090 New
TCIM
34
TIAA CREF Investment Management
New York
$11.8M 377,132 +377,132 New
MWNA
35
Marshall Wace North America
New York
$11.4M 364,926 +364,926 New
CM
36
CS McKee
Pennsylvania
$11.2M 356,978 +356,978 New
WRF
37
Waddell & Reed Financial
Kansas
$11M 351,800 +351,800 New
Norges Bank
38
Norges Bank
Norway
$10.8M 344,731 +344,731 New
Geode Capital Management
39
Geode Capital Management
Massachusetts
$10.6M 338,366 +338,366 New
Morgan Stanley
40
Morgan Stanley
New York
$10.3M 330,096 +330,096 New
Two Sigma Investments
41
Two Sigma Investments
New York
$9.85M 314,520 +314,520 New
BlackRock
42
BlackRock
New York
$9.73M 310,774 +310,774 New
SIMG
43
Stephens Investment Management Group
Texas
$9.73M 310,670 +310,670 New
D.E. Shaw & Co
44
D.E. Shaw & Co
New York
$9.63M 307,711 +307,711 New
Barclays
45
Barclays
United Kingdom
$9.53M 304,232 +304,232 New
AC
46
Ascend Capital
California
$8.91M 284,733 +284,733 New
Bank of Montreal
47
Bank of Montreal
Ontario, Canada
$8.8M 281,200 +281,200 New
BIM
48
BlackRock Investment Management
Delaware
$8.78M 280,510 +280,510 New
TA
49
Teachers Advisors
New York
$8.72M 278,545 +278,545 New
HCM
50
Highbridge Capital Management
New York
$8.56M 273,356 +273,356 New
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