Aecom
ACM- Exchange
- NYSE
- Industry
- Services-Engineering Services
- SEC CIK
- 0000868857
No open-market purchases or sales by Aecom insiders were filed in the last 90 days; 576 institutions reported holding it in 13F filings for Q2 2026, worth $8.34B in total; no superinvestor holds it.
Q1 2026 vs. Q4 2025
How the institutions holding Aecom changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Of which not filed for Q1 2026 | Q1 2026 | Change |
|---|---|---|---|---|
| Holders | 645 | 10 | 624 | −11 |
| Shares | 115.2M | 14.7M | 113.5M | +13.0M (+12.9%) |
| Value | $11.0B | $1.40B | $9.63B | +$18.8M (+0.2%) |
10 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (104)
Institutions that held Aecom at the end of Q1 2026 but not at the end of Q4 2025.
Showing the largest 100 of 104 by value.
Sold out (115)
Institutions that held Aecom at the end of Q4 2025 and filed for Q1 2026 without it.
Showing the largest 100 of 115 by value.
Not filed for Q1 2026 yet (10)
Institutions that held Aecom at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Vanguard Group Inc | 12,285,802 | $1.17B |
| Norges Bank | 2,155,657 | $205.5M |
| Forsta Ap-Fonden | 77,100 | $7.35M |
| CIBC World Markets Corp | 65,792 | $6.27M |
| Comerica Bank | 61,294 | $5.84M |
| Brandywine Global Investment Management, LLC | 29,400 | $2.80M |
| CIBC Private Wealth Group, LLC | 3,529 | $336.4K |
| Sherbrooke Park Advisers LLC | 2,516 | $239.8K |
| Global Retirement Partners, LLC | 1,682 | $160.3K |
| Trust Co of Vermont | 122 | $11.6K |