629 hedge funds and large institutions have $10.9B invested in Aecom in 2025 Q4 according to their latest regulatory filings, with 105 funds opening new positions, 179 increasing their positions, 249 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less funds holding

Funds holding:

28% less capital invested

Capital invested by funds: $15.1B → $10.9B (-$4.16B)

28% less repeat investments, than reductions

Existing positions increased: 179 | Existing positions reduced: 249

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
629
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$26.2M
Puts
$14.5M
Net Calls
Net Calls Change

Top Buyers

1 +$61.4M
2 +$53.9M
3 +$50.6M
4
UBS AM
UBS AM
Illinois
+$47.9M
5
Jane Street
Jane Street
New York
+$42.6M

Top Sellers

1 -$128M
2 -$99.9M
3 -$99.6M
4
Invesco
Invesco
Georgia
-$78M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$74.1M
Name Holding Trade Value Shares
Change
Change in
Stake
ACA
626
American Capital Advisory
Idaho
$191
OC
627
Optima Capital
Oregon
$191
TFM
628
TFC Financial Management
Massachusetts
$96
MFP
629
Meramec Financial Planners
Missouri
$41
RCM
630
Raleigh Capital Management
North Carolina
$35
DPIM
631
Duff & Phelps Investment Management
Illinois
Kovitz Investment Group Partners
632
Kovitz Investment Group Partners
Illinois
IP
633
Interval Partners
New York
Acadian Asset Management
634
Acadian Asset Management
Massachusetts
HI
635
Horizon Investments
North Carolina
LOAMS
636
Lombard Odier Asset Management (Switzerland)
Switzerland
VCM
637
Voleon Capital Management
California
CBUSF
638
Construction & Building Unions Superannuation Fund
Australia
CCS
639
Concentric Capital Strategies
Connecticut
CAMG
640
CWA Asset Management Group
Florida
TI
641
Trexquant Investment
Connecticut
Jacobs Levy Equity Management
642
Jacobs Levy Equity Management
New Jersey
NP
643
Ninepoint Partners
Ontario, Canada
SCM
644
Sandler Capital Management
New York
DS
645
DRW Securities
Illinois
IQI
646
Integrated Quantitative Investments
Washington
GAM
647
Generali Asset Management
Italy
PP
648
PDT Partners
New York
IMRF
649
Illinois Municipal Retirement Fund
Illinois
NSEDCP
650
NJ State Employees Deferred Compensation Plan
New Jersey