337 hedge funds and large institutions have $5.29B invested in ATI in 2023 Q1 according to their latest regulatory filings, with 63 funds opening new positions, 99 increasing their positions, 123 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
337
Holders Change
+34
Holders Change %
+11.22%
% of All Funds
5.39%
Holding in Top 10
7
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+75%
% of All Funds
0.11%
New
63
Increased
99
Reduced
123
Closed
27
Calls
$41.7M
Puts
$19.9M
Net Calls
+$21.8M
Net Calls Change
+$14M
Name Holding Trade Value Shares
Change
Shares
Change %
Millennium Management
51
Millennium Management
New York
$17.3M -$22.9M -579,678 -57%
RA
52
Royce & Associates
New York
$15.8M -$4.83M -122,479 -23%
RhumbLine Advisers
53
RhumbLine Advisers
Massachusetts
$15.5M +$665K +16,841 +4%
Lazard Asset Management
54
Lazard Asset Management
New York
$15.3M -$758K -19,220 -5%
Legal & General Group
55
Legal & General Group
United Kingdom
$15M -$13K -330 -0.1%
KCM
56
Kennedy Capital Management
Missouri
$13.6M -$1.89M -47,911 -12%
Wellington Management Group
57
Wellington Management Group
Massachusetts
$12.9M +$23K +582 +0.2%
Wells Fargo
58
Wells Fargo
California
$12.8M +$9.48M +240,234 +282%
TAM
59
Telemark Asset Management
Massachusetts
$11.8M +$9.87M +250,000 +500%
Renaissance Technologies
60
Renaissance Technologies
New York
$11.2M +$4.89M +124,000 +78%
Swiss National Bank
61
Swiss National Bank
Switzerland
$11M -$1.35M -34,200 -11%
CM
62
Castleark Management
Illinois
$10.7M
MIIM
63
Mesirow Institutional Investment Management
Illinois
$10.4M -$1.68M -42,615 -14%
Citigroup
64
Citigroup
New York
$10.3M -$6.24M -158,166 -38%
Prudential Financial
65
Prudential Financial
New Jersey
$9.81M +$4.68M +118,485 +91%
SEI Investments
66
SEI Investments
Pennsylvania
$9.64M +$8.59M +217,786 +821%
BNP Paribas Financial Markets
67
BNP Paribas Financial Markets
France
$9.57M +$2.29M +57,999 +31%
California Public Employees Retirement System
68
California Public Employees Retirement System
California
$9.1M +$874K +22,144 +11%
CAM
69
Centre Asset Management
New York
$9.06M -$2.62M -66,505 -22%
Public Sector Pension Investment Board (PSP Investments)
70
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$8.98M -$309K -7,831 -3%
ACA
71
Apis Capital Advisors
New York
$8.6M +$8.6M +218,000 New
UBS Group
72
UBS Group
Switzerland
$7.89M -$1.4M -35,489 -15%
WM
73
WS Management
Florida
$7.89M
MCM
74
Moore Capital Management
New York
$7.88M -$5.84M -147,885 -43%
NP
75
NorthRock Partners
Minnesota
$7.84M +$3.18M +80,525 +68%