423 hedge funds and large institutions have $6.9B invested in ATI in 2025 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 160 increasing their positions, 119 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
423
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$31.3M
Puts
$13M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
101
$5.74M
102
$5.72M
103
$5.69M
104
$5.57M
105
$5.48M
106
$5.42M
107
$5.12M
108
$5.04M
109
$4.96M
110
$4.77M
111
$4.67M
112
$4.59M
113
$4.31M
114
$4.31M
115
$4.24M
116
$4.23M
117
$4.1M
118
$3.98M
119
$3.97M
120
$3.95M
121
$3.87M
122
$3.87M
123
$3.84M
124
$3.82M
125
$3.79M