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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
KCM
226
Kornitzer Capital Management
Kansas
$2.08M -$6.59K -56 -0.3%
KWM
227
Kingsview Wealth Management
Oregon
$2.06M +$2.54M +21,582 New
SCM
228
Shelton Capital Management
Colorado
$2.05M -$26.3K -224 -1%
IMPI
229
Ilmarinen Mutual Pension Insurance
Finland
$2M
Cerity Partners
230
Cerity Partners
New York
$1.9M +$314K +2,666 +15%
NP
231
Nilsine Partners
Colorado
$1.9M +$232K +1,973 +11%
Arrowstreet Capital
232
Arrowstreet Capital
Massachusetts
$1.87M +$2.31M +19,660 New
IG
233
ING Group
Netherlands
$1.87M
RIA
234
Regal Investment Advisors
Michigan
$1.84M +$2.28M +19,349 New
MIF
235
Mediolanum International Funds
Ireland
$1.84M -$2.41M -20,505 -52%
IHL
236
Investment House LLC
California
$1.83M
I
237
InceptionR
California
$1.82M +$243K +2,069 +12%
Wellington Management Group
238
Wellington Management Group
Massachusetts
$1.82M +$170K +1,446 +8%
Luther King Capital Management (LKCM)
239
Luther King Capital Management (LKCM)
Texas
$1.72M -$2.1M -17,827 -50%
MK
240
MASTERINVEST Kapitalanlage
$1.7M -$20.2K -172 -1%
FDCDDQ
241
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.7M +$527K +4,484 +34%
GLR
242
Great Lakes Retirement
Ohio
$1.67M +$144K +1,228 +8%
NAM
243
Nissay Asset Management
Japan
$1.6M +$21.8K +185 +1%
Natixis Advisors
244
Natixis Advisors
Massachusetts
$1.59M -$1.19M -10,145 -38%
MF
245
Magnetar Financial
Illinois
$1.57M +$1.93M +16,432 New
Macquarie Group
246
Macquarie Group
Australia
$1.55M -$19.6M -166,325 -91%
Grantham, Mayo, Van Otterloo & Co (GMO)
247
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.54M +$1.91M +16,203 New
EF
248
Empowered Funds
Pennsylvania
$1.53M +$70.7K +601 +4%
SDIC
249
South Dakota Investment Council
South Dakota
$1.53M
Pacer Advisors
250
Pacer Advisors
Pennsylvania
$1.51M -$51.2M -434,946 -96%