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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
FM
226
Freemont Management
Switzerland
$2.28M +$1.29M +13,200 +197%
Nomura Holdings
227
Nomura Holdings
Japan
$2.22M +$475K +4,875 +34%
Mackenzie Financial
228
Mackenzie Financial
Ontario, Canada
$2.19M +$886K +9,090 +93%
TI
229
Tidal Investments
Wisconsin
$2.18M +$1.12M +11,526 +154%
PCMI
230
Paradigm Capital Management Inc
New York
$2.07M
Toronto Dominion Bank
231
Toronto Dominion Bank
Ontario, Canada
$2.04M +$1.73M +17,780 New
ECM
232
ExodusPoint Capital Management
New York
$2.02M +$1.72M +17,634 New
ASN
233
Advisory Services Network
Georgia
$1.94M -$77.8K -798 -4%
AI
234
Atria Investments
North Carolina
$1.94M +$69.6K +714 +4%
RBI
235
Raiffeisen Bank International
Austria
$1.86M
VPIM
236
Vanguard Personalized Indexing Management
California
$1.86M +$263K +2,700 +20%
Pacer Advisors
237
Pacer Advisors
Pennsylvania
$1.85M -$196K -2,008 -11%
CRC
238
Curi RMB Capital
Illinois
$1.85M +$416K +4,267 +36%
P
239
&Partners
Tennessee
$1.85M +$621K +6,368 +65%
BFA
240
Bragg Financial Advisors
North Carolina
$1.83M +$59.5K +611 +4%
NL
241
NVWM LLC
Pennsylvania
$1.82M -$38.8K -398 -2%
DL
242
Dockside LLC
New York
$1.82M +$1.54M +15,844 New
PEAK6
243
PEAK6
Illinois
$1.82M +$1.54M +15,843 New
QCG
244
Quadrant Capital Group
Ohio
$1.81M +$28.2K +289 +2%
Jones Financial Companies
245
Jones Financial Companies
Missouri
$1.79M +$154K +1,579 +11%
Ensign Peak Advisors
246
Ensign Peak Advisors
Utah
$1.79M -$1.03M -10,576 -40%
Cetera Investment Advisers
247
Cetera Investment Advisers
Illinois
$1.74M +$820K +8,413 +124%
DC
248
Dayah Capital
Connecticut
$1.72M +$1.46M +15,000 New
KOCAA
249
Knights of Columbus Asset Advisors
Connecticut
$1.7M -$20.6K -211 -1%
TI
250
Trexquant Investment
Connecticut
$1.67M +$1.42M +14,551 New