// company-profile
Aecom
ACMExchangeNYSESectorServices-Engineering ServicesInc.DEFilings56Insiders12
// api This Aecom insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Recent insider activity is bullish. Over the last 30 days, 1 insider purchased shares (net $298K). Buying was led by Poloni Lara.
// 90-day insight
Over the last 90 days, Aecom insiders bought $699K across 3 transactions with no open-market sales.
- Most active insider: Rudd Troy with 1 transaction totaling $300K.
- Largest single purchase: $300K by Rudd Troy on May 14, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Aecom as of 2026-03-31
Total reported AUM
$8.67B
QoQ change
-5.9%
Reporting period
2026-03-31
#1
PRIMECAP MANAGEMENT CO/CA/
CIK 763212
$733.4M
8.6M shares
#2
BlackRock, Inc.
CIK 2012383
$604.4M
7.1M shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$492.0M
5.8M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | Poloni Lara | ACM | Purchase | 4,224 | $70.63 | $298K |
| May 14, 2026 | Kapoor Gaurav | ACM | Purchase | 1,420 | $71.12 | $101K |
| May 14, 2026 | Rudd Troy | ACM | Purchase | 4,225 | $71.02 | $300K |
| Mar 3, 2026 | Buss Brad W | ACM | Award | 2,002 | $0.00 | $0K |
| Mar 3, 2026 | Pipes Kristy | ACM | Award | 2,002 | $0.00 | $0K |
45 more transactions hidden
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