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ATI
ATI

Overview Fund Activity

459 hedge funds and large institutions have $11.5B invested in ATI in 2025 Q2 according to their latest regulatory filings, with 106 funds opening new positions, 120 increasing their positions, 183 reducing their positions, and 60 closing their positions.

Holders
459
Holders Change
+37
Holders Change %
+8.77%
% of All Funds
6.16%
Holding in Top 10
9
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-10%
% of All Funds
0.12%
New
106
Increased
120
Reduced
183
Closed
60
Calls
$73.1M
Puts
$193M
Net Calls
-$120M
Net Calls Change
-$138M

Top Buyers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$278M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$303M
3
BlackRock
3
BlackRock
New York
$1.29B
4
Norges Bank
4
Norges Bank
Norway
$147M
5
PCM
5
Palestra Capital Management
New York
$91.7M

Top Sellers

1
Invesco
1
Invesco
Georgia
$285M
2
Millennium Management
2
Millennium Management
New York
$24.9M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$295M
4
Ameriprise
4
Ameriprise
Minnesota
$182M
5
CCM
5
Channing Capital Management
Illinois
$71.4M
Name Market Value Shares Shares
Change 		Shares
Change %
Legal & General Group
76
Legal & General Group
United Kingdom
$20.5M 237,225 -17,950 -7%
KPM
77
Kinetic Partners Management
Florida
$20.4M 235,900 +235,900 New
New York State Common Retirement Fund
78
New York State Common Retirement Fund
New York
$19.6M 226,456 -136,436 -38%
Wells Fargo
79
Wells Fargo
California
$18.8M 217,478 -35,990 -14%
GAM
80
Gotham Asset Management
New York
$18M 207,919 +21,005 +11%
Hudson Bay Capital Management
81
Hudson Bay Capital Management
Connecticut
$17.9M 206,803 -65,342 -24%
N
82
Natixis
France
$17.6M 203,330 +203,130 +101,565%
AllianceBernstein
83
AllianceBernstein
Tennessee
$17.4M 201,028 -15,120 -7%
Prudential Financial
84
Prudential Financial
New Jersey
$17.3M 302,512 +38,271 +14%
First Trust Advisors
85
First Trust Advisors
Illinois
$17M 197,214 +9,234 +5%
IG
86
ING Group
Netherlands
$16.6M 192,400 +192,400 New
HRCM
87
Hawk Ridge Capital Management
California
$16.5M 191,300 +191,300 New
California Public Employees Retirement System
88
California Public Employees Retirement System
California
$15.8M 183,104 +27,614 +18%
EMFAT
89
Emerald Mutual Fund Advisers Trust
Pennsylvania
$15.5M 179,255 -169,768 -49%
Retirement Systems of Alabama
90
Retirement Systems of Alabama
Alabama
$14.9M 172,417 -1,197 -0.7%
MCM
91
Moore Capital Management
New York
$14.1M 162,965 -23,884 -13%
RA
92
Royce & Associates
New York
$14M 162,612 -108,610 -40%
New York State Teachers Retirement System (NYSTRS)
93
New York State Teachers Retirement System (NYSTRS)
New York
$12.4M 143,428 -727 -0.5%
SSA
94
Schonfeld Strategic Advisors
New York
$11.9M 137,409 -86,773 -39%
Barclays
95
Barclays
United Kingdom
$11.8M 136,984 -39,544 -22%
YCM
96
Yaupon Capital Management
New York
$11.7M 135,246 +135,246 New
California State Teachers Retirement System (CalSTRS)
97
California State Teachers Retirement System (CalSTRS)
California
$11.4M 132,134 +1,027 +0.8%
DKCM
98
Davidson Kempner Capital Management
New York
$11.2M 130,000 -45,000 -26%
SEI Investments
99
SEI Investments
Pennsylvania
$10.6M 123,166 -24,857 -17%
MPM
100
Mountaineer Partners Management
New York
$10.6M 122,970 -58,405 -32%
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4
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