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.
Q4 2025 vs. Q3 2025
How the institutions holding Aecom changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Of which not filed for Q4 2025 | Q4 2025 | Change |
|---|---|---|---|---|
| Holders | 640 | 9 | 645 | +14 |
| Shares | 115.8M | 419.6K | 115.2M | −196.3K (−0.2%) |
| Value | $15.1B | $54.7M | $11.0B | −$4.04B (−26.9%) |
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (116)
Institutions that held Aecom at the end of Q4 2025 but not at the end of Q3 2025.
Showing the largest 100 of 116 by value.
Sold out (102)
Institutions that held Aecom at the end of Q3 2025 and filed for Q4 2025 without it.
Showing the largest 100 of 102 by value.
Not filed for Q4 2025 yet (9)
Institutions that held Aecom at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| AXA Investment Managers S.A. | 281,305 | $36.7M |
| Thematics Asset Management | 112,081 | $14.6M |
| Glenmede Investment Management, LP | 16,806 | $2.19M |
| CIBC Bancorp USA Inc. | 4,744 | $619.0K |
| Wetherby Asset Management Inc | 3,988 | $520.3K |
| Kathleen S. Wright Associates Inc. | 480 | $62.6K |
| Hemington Wealth Management | 192 | $25.0K |
| Guerra Advisors Inc | 5 | $652 |
| Creekmur Asset Management LLC | 1 | $119 |