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
D.E. Shaw & Co
51
D.E. Shaw & Co
New York
$34.2M
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$33.4M
Retirement Systems of Alabama
53
Retirement Systems of Alabama
Alabama
$32.4M
N
54
Nuveen
North Carolina
$32.3M
HAI
55
Hennessy Advisors Inc
California
$30.1M
CI Investments Inc
56
CI Investments Inc
Ontario, Canada
$29.6M
BNP Paribas Asset Management
57
BNP Paribas Asset Management
France
$28.4M
KBC Group
58
KBC Group
Belgium
$27.6M
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$27.2M
Russell Investments Group
60
Russell Investments Group
United Kingdom
$27.2M
Principal Financial Group
61
Principal Financial Group
Iowa
$27.2M
Sumitomo Mitsui Trust Group
62
Sumitomo Mitsui Trust Group
Japan
$26.1M
VF
63
Vest Financial
Virginia
$25M
Voloridge Investment Management
64
Voloridge Investment Management
Florida
$24.8M
FLPIM
65
F.L. Putnam Investment Management
Massachusetts
$24.7M
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$23.7M
AT
67
Arbejdsmarkedets Tillaegspension
$22.1M
BNP Paribas Financial Markets
68
BNP Paribas Financial Markets
France
$20.9M
Toronto Dominion Bank
69
Toronto Dominion Bank
Ontario, Canada
$20.5M
Verition Fund Management
70
Verition Fund Management
Connecticut
$20M
T. Rowe Price Associates
71
T. Rowe Price Associates
Maryland
$18.5M
Citigroup
72
Citigroup
New York
$18.3M
DB
73
Danske Bank
Denmark
$16.7M
LOAME
74
Lombard Odier Asset Management (Europe)
United Kingdom
$16.5M
AQR Capital Management
75
AQR Capital Management
Connecticut
$16.3M