564 hedge funds and large institutions have $14.7B invested in ATI in 2025 Q4 according to their latest regulatory filings, with 142 funds opening new positions, 167 increasing their positions, 180 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

20% more funds holding

Funds holding: 469564 (+95)

0.87% more ownership

Funds ownership: 93.42%94.29% (+0.87%)

7% less repeat investments, than reductions

Existing positions increased: 167 | Existing positions reduced: 180

Holders
564
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$154M
Puts
$83.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
GC
126
Globeflex Capital
California
$8.27M
SC
127
SummitTX Capital
Texas
$7.88M
SG Americas Securities
128
SG Americas Securities
New York
$7.85M
LPL Financial
129
LPL Financial
California
$7.65M
MIM
130
MetLife Investment Management
New Jersey
$7.62M
IC
131
IEQ Capital
California
$7.48M
New York State Common Retirement Fund
132
New York State Common Retirement Fund
New York
$7.45M
HF
133
HRT Financial
New York
$7.36M
State of Tennessee, Department of Treasury
134
State of Tennessee, Department of Treasury
Tennessee
$7.28M
CCM
135
Candelo Capital Management
New York
$7.28M
CGPCS
136
Capital Group Private Client Services
California
$7.27M
Envestnet Asset Management
137
Envestnet Asset Management
Illinois
$7.27M
LF
138
Lansforsakringar Fondforvaltning
Sweden
$7.23M
TRSOTSOK
139
Teachers Retirement System of the State of Kentucky
Kentucky
$7.2M
Capital Fund Management (CFM)
140
Capital Fund Management (CFM)
France
$7.19M
AB
141
Amalgamated Bank
New York
$7.04M
Janus Henderson Group
142
Janus Henderson Group
United Kingdom
$6.95M
WA
143
Waverly Advisors
Alabama
$6.87M
PFSRSONJ
144
Police & Firemen's Retirement System of New Jersey
New Jersey
$6.58M
TIG
145
Tribune Investment Group
New York
$6.54M
MOACM
146
Mutual of America Capital Management
New York
$6.49M
Treasurer of the State of North Carolina
147
Treasurer of the State of North Carolina
North Carolina
$6.48M
HI
148
Horizon Investments
North Carolina
$6.37M
Mariner
149
Mariner
Kansas
$6.21M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
150
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$6.14M