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
AAM
301
Aureus Asset Management
Massachusetts
$963K
Allspring Global Investments
302
Allspring Global Investments
North Carolina
$923K
SP
303
Symmetry Partners
Connecticut
$912K
Stifel Financial
304
Stifel Financial
Missouri
$900K
BMSSC
305
B. Metzler seel. Sohn & Co
Germany
$892K
GIBU
306
Gulf International Bank (UK)
United Kingdom
$877K
SC
307
Saturna Capital
Washington
$874K
Federated Hermes
308
Federated Hermes
Pennsylvania
$872K
RC
309
Rithm Capital
New York
$869K
Mackenzie Financial
310
Mackenzie Financial
Ontario, Canada
$869K
TWC
311
TD Waterhouse Canada
Ontario, Canada
$869K
PNFS
312
PW Nova Financial Services
Pennsylvania
$864K
LOAMU
313
Lombard Odier Asset Management (USA)
New York
$842K
GCM
314
Graham Capital Management
Connecticut
$840K
MC
315
Maverick Capital
Texas
$835K
NP
316
NorthRock Partners
Minnesota
$835K
VF
317
Virtu Financial
New York
$823K
LAM
318
LECAP Asset Management
United Kingdom
$814K
CIM
319
Cambria Investment Management
California
$810K
IA
320
IFP Advisors
Florida
$810K
SAM
321
Securian Asset Management
Minnesota
$808K
OBAM
322
ODDO BHF Asset Management
France
$805K
IMCOOI
323
Investment Management Corp of Ontario (IMCO)
Canada
$800K
ET
324
Entropy Technologies
New York
$797K
DS
325
DRW Securities
Illinois
$794K