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618 hedge funds and large institutions have $9.62B invested in Aecom in 2026 Q1 according to their latest regulatory filings, with 103 funds opening new positions, 230 increasing their positions, 202 reducing their positions, and 116 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:

11% less first-time investments, than exits

New positions opened: 103 | Existing positions closed: 116

13% less capital invested

Capital invested by funds: $11B → $9.62B (-$1.38B)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
618
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
EP
301
Edgestream Partners
New Jersey
$975K
MF
302
Magnetar Financial
Illinois
$970K
AAM
303
Aureus Asset Management
Massachusetts
$963K
Allspring Global Investments
304
Allspring Global Investments
North Carolina
$923K
SP
305
Symmetry Partners
Connecticut
$912K
Stifel Financial
306
Stifel Financial
Missouri
$900K
BMSSC
307
B. Metzler seel. Sohn & Co
Germany
$892K
GIBU
308
Gulf International Bank (UK)
United Kingdom
$877K
SC
309
Saturna Capital
Washington
$874K
Federated Hermes
310
Federated Hermes
Pennsylvania
$872K
RC
311
Rithm Capital
New York
$869K
Mackenzie Financial
312
Mackenzie Financial
Ontario, Canada
$869K
TWC
313
TD Waterhouse Canada
Ontario, Canada
$869K
PNFS
314
PW Nova Financial Services
Pennsylvania
$864K
LOAMU
315
Lombard Odier Asset Management (USA)
New York
$842K
GCM
316
Graham Capital Management
Connecticut
$840K
MC
317
Maverick Capital
Texas
$835K
NP
318
NorthRock Partners
Minnesota
$835K
VF
319
Virtu Financial
New York
$823K
LAM
320
LECAP Asset Management
United Kingdom
$814K
CIM
321
Cambria Investment Management
California
$810K
IA
322
IFP Advisors
Florida
$810K
SAM
323
Securian Asset Management
Minnesota
$808K
OBAM
324
ODDO BHF Asset Management
France
$805K
IMCOOI
325
Investment Management Corp of Ontario (IMCO)
Canada
$800K