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
51
$11.1M
52
$10.8M
53
$10.5M
54
$9.92M
55
$9.75M
56
$9.66M
57
$9.64M
58
$8.54M
59
$8.45M
60
$8.27M
61
$8.21M
62
$7.66M
63
$7.39M
64
$7.24M
65
$7.22M
66
$7.14M
67
$7.11M
68
$7.11M
69
$7.08M
70
$6.54M
71
$6.29M
72
$6.24M
73
$6.03M
74
$5.71M
75
$5.42M