THOR

THORATEC CORPORATION
THOR

Delisted

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

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.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding:

26% less first-time investments, than exits

New positions opened: 23 | Existing positions closed: 31

32% less repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 76

Holders
182
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$22.4M
Puts
$8.97M
Net Calls
Net Calls Change

Top Buyers

1 +$95.1M
2 +$47.1M
3 +$26M
4
AA
Antipodean Advisors
New York
+$20.7M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$9.39M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$1.04M
102
$1.03M
103
$968K
104
$913K
105
$890K
106
$879K
107
$857K
108
$856K
109
$838K
110
$770K
111
$748K
112
$733K
113
$725K
114
$718K
115
$700K
116
$695K
117
$632K
118
$592K
119
$583K
120
$578K
121
$577K
122
$568K
123
$566K
124
$555K
125
$553K