614 hedge funds and large institutions have $9.61B invested in Aecom in 2026 Q1 according to their latest regulatory filings, with 104 funds opening new positions, 227 increasing their positions, 201 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less call options, than puts

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

less funds holding

Funds holding:

12% less first-time investments, than exits

New positions opened: 104 | Existing positions closed: 118

13% less capital invested

Capital invested by funds: $11B → $9.61B (-$1.39B)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
614
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$12.5M
Puts
$13.8M
Net Calls
Net Calls Change

Top Buyers

1 +$87.3M
2 +$84.4M
3 +$83.7M
4
UBS AM
UBS AM
Illinois
+$67.1M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$66.7M
Name Holding Trade Value Shares
Change
Change in
Stake
WA
601
Whipplewood Advisors
Colorado
$763
DPIM
602
Duff & Phelps Investment Management
Illinois
$594
FFA
603
Frazier Financial Advisors
Ohio
$509
CFM
604
Cornerstone Financial Management
Massachusetts
$509
HIA
605
HFM Investment Advisors
New Jersey
$339
VWM
606
Vermillion Wealth Management
Minnesota
$254
TPWA
607
Twin Peaks Wealth Advisors
California
$254
QWM
608
Quaker Wealth Management
New Jersey
$170
SA
609
Seneschal Advisors
Washington
$170
HWA
610
HHM Wealth Advisors
Tennessee
$170
HFS
611
Hughes Financial Services
Virginia
$85
TFM
612
TFC Financial Management
Massachusetts
$85
GIA
613
GHP Investment Advisors
Colorado
$85
TFA
614
Transamerica Financial Advisors
Florida
$84
RCM
615
Raleigh Capital Management
North Carolina
$31
Norges Bank
616
Norges Bank
Norway
FPP
617
Findlay Park Partners
United Kingdom
AT
618
Arbejdsmarkedets Tillaegspension
Caisse de Depot et Placement du Quebec (CDPQ)
619
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
CCIA
620
Campbell & Co Investment Adviser
Maryland
NO
621
Ninety One
South Africa
Two Sigma Advisers
622
Two Sigma Advisers
New York
TC
623
TwinBeech Capital
New York
FAF
624
Första AP-fonden
Sweden
FCM
625
Frontier Capital Management
Massachusetts