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ATI
ATI

Overview Fund Activity

422 hedge funds and large institutions have $6.9B invested in ATI in 2025 Q1 according to their latest regulatory filings, with 88 funds opening new positions, 160 increasing their positions, 118 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
422
Holders Change
+21
Holders Change %
+5.24%
% of All Funds
5.73%
Holding in Top 10
10
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+66.67%
% of All Funds
0.14%
New
88
Increased
160
Reduced
118
Closed
61
Calls
$31.3M
Puts
$13M
Net Calls
+$18.3M
Net Calls Change
+$18.8M

Top Buyers

1
Millennium Management
Millennium Management
New York
+$65.9M
2
Capital International Investors
Capital International Investors
California
+$51.5M
3
FACM
Forest Avenue Capital Management
Florida
+$44.9M
4
Citadel Advisors
Citadel Advisors
Florida
+$35.2M
5
Bank of America
Bank of America
North Carolina
+$32.9M

Top Sellers

1
BlackRock
BlackRock
New York
-$246M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$125M
3
Vanguard Group
Vanguard Group
Pennsylvania
-$74.9M
4
ACM
Anomaly Capital Management
New York
-$35M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$29.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
BNP Paribas Financial Markets
101
BNP Paribas Financial Markets
France
$5.74M +$5.17M +99,458 +913%
JRCM
102
Jones Road Capital Management
New York
$5.72M -$2.37M -45,468 -29%
VOYA Investment Management
103
VOYA Investment Management
Georgia
$5.69M +$2.66M +51,143 +88%
AG
104
Algert Global
California
$5.57M -$1.21M -23,210 -18%
AIMCA
105
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$5.48M +$1.07M +20,567 +24%
Canada Life
106
Canada Life
Manitoba, Canada
$5.42M -$1.62M -31,022 -23%
PP
107
PDT Partners
New York
$5.12M +$682K +13,100 +15%
Allianz Asset Management
108
Allianz Asset Management
Germany
$5.04M -$2.21M -42,493 -30%
Amundi
109
Amundi
France
$4.96M +$1.38M +28,215 +38%
AWAM
110
Appian Way Asset Management
New York
$4.77M +$4.77M +91,765 New
BHCM
111
Brevan Howard Capital Management
Jersey
$4.67M +$1.7M +32,586 +57%
State Board of Administration of Florida Retirement System
112
State Board of Administration of Florida Retirement System
Florida
$4.59M +$225K +4,330 +5%
MCM
113
Mengis Capital Management
Oregon
$4.31M +$134K +2,575 +3%
AAM
114
Advisors Asset Management
Colorado
$4.31M -$46.1K -886 -1%
Jacobs Levy Equity Management
115
Jacobs Levy Equity Management
New Jersey
$4.24M +$4.24M +81,496 New
Verition Fund Management
116
Verition Fund Management
Connecticut
$4.23M +$3.43M +66,003 +431%
MIM
117
MetLife Investment Management
New Jersey
$4.1M +$3.99M +76,695 +3,539%
SC
118
Shay Capital
New York
$3.98M +$1.43M +27,400 +56%
RC
119
Roubaix Capital
Colorado
$3.97M +$3.97M +76,325 New
PNC Financial Services Group
120
PNC Financial Services Group
Pennsylvania
$3.95M -$1.56M -30,028 -28%
NC
121
NBW Capital
Massachusetts
$3.87M -$1.1M -21,131 -22%
WA
122
Waverly Advisors
Alabama
$3.87M +$3.87M +74,383 New
State of Tennessee, Department of Treasury
123
State of Tennessee, Department of Treasury
Tennessee
$3.84M +$988K +18,994 +35%
MOACM
124
Mutual of America Capital Management
New York
$3.82M +$2.7M +51,808 +240%
JFG
125
Jefferies Financial Group
New York
$3.79M -$822K -15,805 -18%
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