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 Market Value Shares Shares
Change 		Shares
Change %
CCM
76
Cadence Capital Management
Massachusetts
$4.18M 119,870 -19,000 -14%
EA
77
Emerald Advisers
Pennsylvania
$4.11M 117,893 -2,290 -2%
Manulife (Manufacturers Life Insurance)
78
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3.73M 107,036 -17,567 -14%
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$3.62M 103,722 -500 -0.5%
CS
80
Credit Suisse
Switzerland
$3.58M 102,794 -8,268 -7%
New York State Teachers Retirement System (NYSTRS)
81
New York State Teachers Retirement System (NYSTRS)
New York
$3.42M 98,000 – –
Morgan Stanley
82
Morgan Stanley
New York
$3.21M 91,978 +2,161 +2%
MLICM
83
Metropolitan Life Insurance Company (MetLife)
New York
$3.19M 91,372 -115 -0.1%
SIA
84
Sit Investment Associates
Minnesota
$3.17M 91,040 +35,690 +64%
ECP
85
Elk Creek Partners
Colorado
$3.16M 90,596 +38,411 +74%
BG
86
BlackRock Group
United Kingdom
$3.13M 89,913 +34,540 +62%
RhumbLine Advisers
87
RhumbLine Advisers
Massachusetts
$3.04M 87,074 -8,324 -9%
CA
88
Continental Advisors
Utah
$3.02M 86,500 +39,000 +82%
IA
89
Icon Advisers
Colorado
$2.86M 82,000 +66,000 +413%
BlackRock
90
BlackRock
New York
$2.81M 80,475 +770 +1%
WA
91
Whitebox Advisors
Minnesota
$2.75M 78,861 +78,861 New
WMSA
92
Weiss Multi-Strategy Advisers
New York
$2.68M 76,920 +920 +1%
NC
93
Nicholas Company
Wisconsin
$2.64M 75,670 -95 -0.1%
American Century Companies
94
American Century Companies
Missouri
$2.4M 68,941 +2,626 +4%
RPAM
95
Rhenman & Partners Asset Management
Sweden
$2.35M 67,500 -1,288 -2%
Swiss National Bank
96
Swiss National Bank
Switzerland
$2.25M 64,400 – –
TPSF
97
Texas Permanent School Fund
Texas
$2.01M 57,510 +199 +0.3%
PPA
98
Parametric Portfolio Associates
Washington
$1.97M 56,461 +13,342 +31%
ProShare Advisors
99
ProShare Advisors
Maryland
$1.92M 55,091 -10,273 -16%
SFM
100
Systematic Financial Management
New Jersey
$1.86M 53,445 +2,255 +4%
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