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
126
$537K
127
$506K
128
$494K
129
$492K
130
$487K
131
$471K
132
$430K
133
$423K
134
$422K
135
$413K
136
$392K
137
$342K
138
$335K
139
$322K
140
$314K
141
$301K
142
$293K
143
$283K
144
$264K
145
$243K
146
$240K
147
$222K
148
$209K
149
$169K
150
$138K