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
TI
251
Tidal Investments
Wisconsin
$1.55M
BCIM
252
British Columbia Investment Management
British Columbia, Canada
$1.54M
Luther King Capital Management (LKCM)
253
Luther King Capital Management (LKCM)
Texas
$1.51M
HWAM
254
Hennion & Walsh Asset Management
New Jersey
$1.47M
Wealth Enhancement Advisory Services
255
Wealth Enhancement Advisory Services
Minnesota
$1.45M
EI
256
Ethic Inc
New York
$1.44M
NAM
257
Nissay Asset Management
Japan
$1.43M
BHCM
258
Brevan Howard Capital Management
Jersey
$1.41M
NYLIM
259
New York Life Investment Management
New York
$1.38M
JCIA
260
Jackson Creek Investment Advisors
Colorado
$1.32M
Natixis Advisors
261
Natixis Advisors
Massachusetts
$1.32M
PIM
262
Plato Investment Management
Australia
$1.31M
JF
263
Jump Financial
Illinois
$1.28M
AA
264
ALPS Advisors
Colorado
$1.27M
STA
265
Summit Trail Advisors
New York
$1.26M
TD Asset Management
266
TD Asset Management
Ontario, Canada
$1.25M
XT
267
XTX Topco
Cayman Islands
$1.23M
MYIA
268
Mount Yale Investment Advisors
Colorado
$1.23M
VAS
269
Vestmark Advisory Solutions
Massachusetts
$1.22M
CP
270
CenterBook Partners
Connecticut
$1.22M
PNC Financial Services Group
271
PNC Financial Services Group
Pennsylvania
$1.22M
Teacher Retirement System of Texas
272
Teacher Retirement System of Texas
Texas
$1.19M
AC
273
Allstate Corporation
Illinois
$1.19M
BIG
274
Brooklyn Investment Group
New York
$1.19M
Focus Partners Wealth
275
Focus Partners Wealth
Massachusetts
$1.18M