ACM: Aecom insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Institutional ownership (Q2 2026)
578 institutions reported holding $8.12B of Aecom on Form 13F (624 the quarter before). 76 opened a new position and 126 sold out. Shares held by institutions: +5%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 14,379,638 | $1.00B |
| PRIMECAP MANAGEMENT CO/CA/ | 8,787,043 | $613.34M |
| VANGUARD CAPITAL MANAGEMENT LLC | 5,808,042 | $405.40M |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 5,497,153 | $383.70M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5,486,637 | $382.97M |
| STATE STREET CORP | 4,106,098 | $286.61M |
| FMR LLC | 3,758,192 | $262.32M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 3,565,323 | $248.86M |
| Invesco Ltd. | 3,191,873 | $222.79M |
| GEODE CAPITAL MANAGEMENT, LLC | 2,445,738 | $170.75M |
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