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AAR Corp

375 hedge funds and large institutions have $4.38B invested in AAR Corp in 2026 Q1 according to their latest regulatory filings, with 98 funds opening new positions, 137 increasing their positions, 101 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

18% more funds holding

Funds holding: 317375 (+58)

12% more call options, than puts

Call options by funds: $10.5M | Put options by funds: $9.41M

2.88% more ownership

Funds ownership: 97.8%100.67% (+2.9%)

Holders
375
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$10.5M
Puts
$9.41M
Net Calls
Net Calls Change

Top Buyers

1 +$132M
2 +$101M
3 +$29.1M
4
State Street
State Street
Massachusetts
+$28.7M
5
UBS Group
UBS Group
Switzerland
+$26.1M
Name Holding Trade Value Shares
Change
Change in
Stake
New York State Common Retirement Fund
76
New York State Common Retirement Fund
New York
$6.69M
CM
77
Castleark Management
Illinois
$6.6M
GIPM
78
G2 Investment Partners Management
New York
$6.51M
PP
79
PDT Partners
New York
$6.46M
Hudson Bay Capital Management
80
Hudson Bay Capital Management
Connecticut
$6.41M
SLG
81
Stanley-Laman Group
Pennsylvania
$6.2M
AG
82
Algert Global
California
$6.01M
William Blair & Company
83
William Blair & Company
Illinois
$5.2M
SFI
84
Susquehanna Fundamental Investments
Pennsylvania
$5.2M
New York State Teachers Retirement System (NYSTRS)
85
New York State Teachers Retirement System (NYSTRS)
New York
$5.18M
EI
86
EAM Investors
California
$5.16M
California State Teachers Retirement System (CalSTRS)
87
California State Teachers Retirement System (CalSTRS)
California
$5.15M
CAM
88
Congress Asset Management
Massachusetts
$5.11M
FCM
89
Farallon Capital Management
California
$5.04M
IIM
90
INTECH Investment Management
Florida
$5.01M
Squarepoint
91
Squarepoint
New York
$4.99M
Thrivent Financial for Lutherans
92
Thrivent Financial for Lutherans
Minnesota
$4.95M
T. Rowe Price Associates
93
T. Rowe Price Associates
Maryland
$4.81M
BNP Paribas Financial Markets
94
BNP Paribas Financial Markets
France
$4.8M
Citadel Advisors
95
Citadel Advisors
Florida
$4.72M
HWAM
96
Hennion & Walsh Asset Management
New Jersey
$4.66M
MAM
97
Martingale Asset Management
Massachusetts
$4.52M
Deutsche Bank
98
Deutsche Bank
Germany
$4.51M
OLA
99
Oliver Luxxe Assets
New Jersey
$4.31M
YIH
100
Y-Intercept (HK)
Hong Kong
$3.9M