Symbol
ACM on NYSE
Investment type
Equity / Common Stock
Latest Disclosed Shares Owned
9,580,852 shares
Security Ownership %
7.2%
Shares, Excluding Options vs Price
Value, Excluding Options

PRIMECAP MANAGEMENT CO/CA/ ownership in AECOM Common Stock (ACM)

14 Aug 2025 - PRIMECAP MANAGEMENT CO/CA/ has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 9,580,852 shares of AECOM Common Stock (ACM). This represents 7.2% ownership of the company. In their previous filing dated 13 Feb 2025, PRIMECAP MANAGEMENT CO/CA/ had reported owning 11,381,582 shares, indicating a decrease of +16%. .
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.