AECOM (ACM) Institutional Ownership and Insiders Activity
AECOM (ACM) is widely held by institutional investors, with 557 firms reporting positions valued at approximately $8.31B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $1.00B in ACM holdings in its latest filing.
Institutional Holders
557
Total Reported Value
$8.31B
Largest Holder
Blackrock, Inc.
Largest Position
$1.00B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
614
Funds Exiting Positions
3
Top Institutional Owners
View allInvestorReported Balance
- Blackrock, Inc.$1.00B
- Primecap Management Co/Ca/$613.34M
- Vanguard Capital Management Llc$405.40M
- Barrow Hanley Mewhinney & Strauss Llc$383.70M
- Vanguard Portfolio Management Llc$382.97M
ACM News
All news- Abrams Capital Management Portfolio Concentration Analysis: David Abrams' Holdings as of June 30, 2026
Aug 17, 2026 · valut.ai
- Forsta Ap-Fonden Q2 2026 Investment Activity: Significant AECOM Sale Observed
Aug 10, 2026 · valut.ai
Related ACM Institutional Insights:
- ACM 13F Institutional Holders
- ACM Superinvestors
- ACM Institutional Ownership Changes
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- ACM Insider Trading & SEC Form 4 Activity
- ACM Articles
- Top Institutional Investor Stock Rankings