13F Insight
DOSSIER · 13F Holders · Q2 2026Technology · Services-Engineering Services
ACM

AECOM

611 institutions still hold AECOM as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 00766T100·Services-Engineering Services·611 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$5.3B
visible holders
Holders
611
filers reporting
Concentration
18.98%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

611 institutions reported ACM in Q2 2026. BlackRock, Inc. leads at 19.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.0B14.4M0.01%Q2 202602
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
$613M8.8M0.36%Q2 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$405M5.8M0.01%Q2 202604
BARROW HANLEY MEWHINNEY & STRAUSS LLC
CIK 0000313028
$384M5.5M1.16%Q2 202605
Vanguard Portfolio Management
CIK 0002100121· Index
$383M5.5M0.02%Q2 202606
STATE STREET CORP
CIK 0000093751
$287M4.1M0.01%Q2 202607
FMR LLC
CIK 0000315066
$262M3.8M0.01%Q2 202608
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$249M3.6M0.05%Q2 202609
Invesco Ltd.
CIK 0000914208
$223M3.2M0.02%Q2 202610
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$171M2.4M0.01%Q2 202611
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$171M2.4M0.10%Q2 202612
Impax Asset Management Group plc
CIK 0001749768
$149M2.1M0.97%Q2 202613
Qube Research & Technologies Ltd
CIK 0001729829
$148M2.1M0.14%Q2 202614
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$146M2.1M0.06%Q2 202615
NORGES BANK
CIK 0001374170· Sovereign
$129M1.9M0.01%Q2 202616
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$124M1.8M0.04%Q2 202617
UBS Group AG
CIK 0001610520
$118M1.7M0.02%Q2 202618
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$115M1.6M0.02%Q2 202619
MORGAN STANLEY
CIK 0000895421
$114M1.6M0.01%Q2 202620
MANUFACTURERS LIFE INSURANCE COMPANY, THE
CIK 0000928047
$94M1.4M0.07%Q2 2026
Page 1 of 31
591 more holders available. Log in →
Insiders at AECOM
Poloni Lara →Rudd Troy →Gan David Y. →Kapoor Gaurav →Tishman Daniel R. →Wolfenbarger Janet Carol →Van 'T Noordende Alexander M →Stotlar Douglas →