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641 hedge funds and large institutions have $11B invested in Aecom in 2025 Q4 according to their latest regulatory filings, with 113 funds opening new positions, 182 increasing their positions, 249 reducing their positions, and 102 closing their positions.

New
Increased
Maintained
Reduced
Closed

81% more call options, than puts

Call options by funds: $26.2M | Put options by funds: $14.5M

11% more first-time investments, than exits

New positions opened: 113 | Existing positions closed: 102

0% more funds holding

Funds holding: 639641 (+2)

0.54% less ownership

Funds ownership: 87.45%86.9% (-0.54%)

27% less repeat investments, than reductions

Existing positions increased: 182 | Existing positions reduced: 249

27% less capital invested

Capital invested by funds: $15.1B → $11B (-$4.11B)

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
641
Holders Change
+2
Holders Change %
+0.31%
% of All Funds
7.8%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
113
Increased
182
Reduced
249
Closed
102
Calls
$26.2M
Puts
$14.5M
Net Calls
+$11.7M
Net Calls Change
-$10.1M
Name Holding Trade Value Shares
Change
Change in
Stake
AQR Capital Management
76
AQR Capital Management
Connecticut
$16.3M -$172K -1,460 -0.8%
RG
77
Rathbones Group
United Kingdom
$15M -$66.1K -562 -0.4%
Caisse de Depot et Placement du Quebec (CDPQ)
78
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$14.9M -$4.49M -38,200 -20%
SO
79
STRS Ohio
Ohio
$14.7M +$706 +6 +0%
IIM
80
INTECH Investment Management
Florida
$14.7M +$5.13M +43,600 +39%
Asset Management One
81
Asset Management One
Japan
$14.7M -$1.97M -16,752 -10%
NAMI
82
Nomura Asset Management International
Pennsylvania
$14.3M +$17.7M +150,130 New
National Bank of Canada
83
National Bank of Canada
Quebec, Canada
$13.8M +$16.8M +142,540 +7,074%
NONA
84
Ninety One North America
New York
$13.1M +$450K +3,823 +3%
Squarepoint
85
Squarepoint
New York
$12.8M +$7.63M +64,907 +94%
Wells Fargo
86
Wells Fargo
California
$12.7M -$1.83M -15,549 -10%
GAM
87
Gotham Asset Management
New York
$12.6M +$17.4K +148 +0.1%
Mitsubishi UFJ Asset Management
88
Mitsubishi UFJ Asset Management
Japan
$12.5M +$10.2K +87 +0.1%
CCIA
89
Campbell & Co Investment Adviser
Maryland
$12.5M +$15.4M +130,836 New
KK
90
KLP Kapitalforvaltning
Norway
$12.5M +$3.61M +30,700 +31%
Boston Partners
91
Boston Partners
Massachusetts
$12.4M +$1.83M +15,594 +14%
SLAM
92
Swiss Life Asset Management
$12.3M -$5.77M -49,073 -28%
TRSOTSOK
93
Teachers Retirement System of the State of Kentucky
Kentucky
$12.2M
N
94
Natixis
France
$12.1M +$4.13M +35,123 +38%
New York State Teachers Retirement System (NYSTRS)
95
New York State Teachers Retirement System (NYSTRS)
New York
$11.9M -$945K -8,032 -6%
Cetera Investment Advisers
96
Cetera Investment Advisers
Illinois
$11.9M +$8.49M +72,232 +138%
State Board of Administration of Florida Retirement System
97
State Board of Administration of Florida Retirement System
Florida
$11.6M -$649K -5,517 -4%
SCM
98
Stanley Capital Management
Texas
$11.1M
NO
99
Ninety One
South Africa
$11M
Two Sigma Advisers
100
Two Sigma Advisers
New York
$10.9M -$14.5M -123,399 -52%