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570 hedge funds and large institutions have $14.8B invested in ATI in 2025 Q4 according to their latest regulatory filings, with 145 funds opening new positions, 169 increasing their positions, 181 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

303% more first-time investments, than exits

New positions opened: 145 | Existing positions closed: 36

85% more call options, than puts

Call options by funds: $154M | Put options by funds: $83.1M

41% more capital invested

Capital invested by funds: $10.5B → $14.8B (+$4.28B)

33% more funds holding in top 10

Funds holding in top 10: 912 (+3)

21% more funds holding

Funds holding: 470570 (+100)

1.14% more ownership

Funds ownership: 93.44%94.57% (+1.1%)

7% less repeat investments, than reductions

Existing positions increased: 169 | Existing positions reduced: 181

Holders
570
Holders Change
+100
Holders Change %
+21.28%
% of All Funds
6.93%
Holding in Top 10
12
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+33.33%
% of All Funds
0.15%
New
145
Increased
169
Reduced
181
Closed
36
Calls
$154M
Puts
$83.1M
Net Calls
+$70.4M
Net Calls Change
+$77.5M
Name Holding Trade Value Shares
Change
Change in
Stake
GIS
201
Graphene Investments SAS
France
$3.26M -$1.17M -12,000 -30%
HighTower Advisors
202
HighTower Advisors
Illinois
$3.18M +$112K +1,154 +4%
Northwestern Mutual Wealth Management
203
Northwestern Mutual Wealth Management
Wisconsin
$3.16M +$415K +4,262 +18%
Carson Wealth (CWM LLC)
204
Carson Wealth (CWM LLC)
Nebraska
$3.13M +$2.48M +25,430 +1,351%
OPERF
205
Oregon Public Employees Retirement Fund
Oregon
$3.11M -$65.3K -670 -2%
Wealth Enhancement Advisory Services
206
Wealth Enhancement Advisory Services
Minnesota
$3.1M +$871K +8,939 +53%
EAM
207
Erste Asset Management
Austria
$3.01M +$1.81M +18,600 +259%
SPS
208
Susquehanna Portfolio Strategies
Pennsylvania
$3M
Bank of Montreal
209
Bank of Montreal
Ontario, Canada
$2.99M -$114K -1,166 -4%
Assenagon Asset Management
210
Assenagon Asset Management
Luxembourg
$2.96M -$4.08M -41,815 -62%
Mercer Global Advisors
211
Mercer Global Advisors
Colorado
$2.95M +$1.16M +11,933 +87%
PAM
212
Panagora Asset Management
Massachusetts
$2.92M +$1.9M +19,458 +325%
HWAM
213
Hennion & Walsh Asset Management
New Jersey
$2.89M +$975K +10,004 +66%
Los Angeles Capital Management
214
Los Angeles Capital Management
California
$2.89M -$203K -2,079 -7%
AIP
215
Ameritas Investment Partners
Nebraska
$2.88M -$91.3K -937 -4%
JFG
216
Jefferies Financial Group
New York
$2.68M -$3.51M -35,987 -61%
HNB
217
Huntington National Bank
Ohio
$2.66M -$28.9K -297 -1%
Osaic Holdings
218
Osaic Holdings
Arizona
$2.4M +$30.1K +309 +2%
Pictet Asset Management
219
Pictet Asset Management
Switzerland
$2.38M +$50.6K +519 +3%
Victory Capital Management
220
Victory Capital Management
Texas
$2.34M -$28.1K -288 -1%
OAM
221
OP Asset Management
$2.34M -$309K -3,167 -13%
Teacher Retirement System of Texas
222
Teacher Retirement System of Texas
Texas
$2.32M -$1.25M -12,835 -39%
HFS
223
Hantz Financial Services
Michigan
$2.3M +$103K +1,054 +6%
MPEM
224
Marathon Partners Equity Management
New York
$2.3M -$731K -7,500 -27%
Kovitz Investment Group Partners
225
Kovitz Investment Group Partners
Illinois
$2.29M -$880K -9,027 -31%