THOR

THORATEC CORPORATION
THOR

Overview Fund Activity
Delisted

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

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182 hedge funds and large institutions have $2.15B invested in THORATEC CORPORATION in 2015 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 52 increasing their positions, 76 reducing their positions, and 31 closing their positions.

Holders
182
Holders Change
-9
Holders Change %
-4.71%
% of All Funds
4.85%
Holding in Top 10
6
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+100%
% of All Funds
0.16%
New
23
Increased
52
Reduced
76
Closed
31
Calls
$22.4M
Puts
$8.97M
Net Calls
+$13.4M
Net Calls Change
-$270K

Top Buyers

1
PAI
1
Palo Alto Investors
California
$106M
2
Neuberger Berman Group
2
Neuberger Berman Group
New York
$47.1M
3
EAM
3
Eagle Asset Management
Florida
$95.3M
4
AA
4
Antipodean Advisors
New York
$48.3M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$10.5M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$225M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$0
3
MNA
3
Manning & Napier Advisors
New York
$51.1M
4
Citadel Advisors
4
Citadel Advisors
Florida
$0
5
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$18.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
WCBA
176
Weaver C. Barksdale & Associates
Tennessee
$3K – – –
Simplex Trading
177
Simplex Trading
Illinois
$2K -$22.4K -705 -92%
FPFS
178
First Personal Financial Services
North Carolina
$2K – – –
W
179
Wealthfront
California
$2K +$1.96K +54 +5,400%
Balyasny Asset Management
180
Balyasny Asset Management
Illinois
– -$28.1M -864,130 Closed
Citadel Advisors
181
Citadel Advisors
Florida
– -$18.5M -569,871 Closed
BC
182
Broadfin Capital
New York
– -$16.2M -500,000 Closed
Two Sigma Advisers
183
Two Sigma Advisers
New York
– -$3.55M -109,361 Closed
AC
184
Amici Capital
New York
– -$3.36M -103,500 Closed
DM
185
Deerfield Management
New York
– -$3.34M -102,919 Closed
State of Wisconsin Investment Board
186
State of Wisconsin Investment Board
Wisconsin
– -$3.25M -100,000 Closed
First Trust Advisors
187
First Trust Advisors
Illinois
– -$2.63M -80,881 Closed
IG
188
ING Group
Netherlands
– -$1.95M -60,000 Closed
DC
189
Deere & Company
Illinois
– -$928K -28,598 Closed
ICM
190
Intrepid Capital Management
Florida
– -$682K -21,000 Closed
VIA
191
Vident Investment Advisory
Georgia
– -$451K -13,886 Closed
OC
192
Oppenheimer & Co
New York
– -$368K -11,338 Closed
TC
193
TFS Capital
Pennsylvania
– -$365K -11,237 Closed
WCM
194
Wedge Capital Management
North Carolina
– -$363K -11,175 Closed
SG Americas Securities
195
SG Americas Securities
New York
– -$361K -11,117 Closed
PP
196
Paloma Partners
Connecticut
– -$360K -11,087 Closed
HighTower Advisors
197
HighTower Advisors
Illinois
– -$263K -8,096 Closed
LCP
198
LGT Capital Partners
Switzerland
– -$260K -8,000 Closed
MCM
199
Manchester Capital Management
Vermont
– -$244K -7,509 Closed
Nomura Holdings
200
Nomura Holdings
Japan
– -$208K -6,429 Closed
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