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
226
$112K
227
$94K
228
$91K
229
$72K
230
$59K
231
$59K
232
$56K
233
$54K
234
$50K
235
$48K
236
$47K
237
$45K
238
$44K
239
$40K
240
$34K
241
$34K
242
$30K
243
$29K
244
$24K
245
$24K
246
$21K
247
$20K
248
$17K
249
$16K
250
$15K