298 hedge funds and large institutions have $3.15B invested in ATI in 2017 Q4 according to their latest regulatory filings, with 65 funds opening new positions, 118 increasing their positions, 68 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
298
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$50.6M
Puts
$10.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
176
$458K
177
$457K
178
$434K
179
$426K
180
$414K
181
$404K
182
$402K
183
$398K
184
$384K
185
$384K
186
$382K
187
$379K
188
$374K
189
$356K
190
$349K
191
$342K
192
$337K
193
$329K
194
$329K
195
$319K
196
$316K
197
$303K
198
$298K
199
$297K
200
$297K