Companies / Aecom
Aecom
Financials · FY2025
Ownership
128.7M shares outstanding · as of Aug 7, 2026
Ownership
| Insiders | 0.12% | 154,539 |
| 10%+ / strategic | 10.17% | 13,088,821 |
| Institutions | 76.33% | 98,236,034 |
| Public float | 13.38% | 17,217,031 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 7
View all →| Insider | % of shares | Shares |
|---|---|---|
Wolfenbarger Janet CarolDirector | 0.03% | 38,822 |
Stotlar DouglasDirector | 0.03% | 38,804 |
Buss Brad WDirector | 0.02% | 28,513 |
Tishman Daniel R.Director | 0.02% | 23,677 |
van 't Noordende Alexander MDirector | <0.01% | 12,423 |
Pipes KristyDirector | <0.01% | 8,623 |
Kerr Derek JDirector | <0.01% | 3,677 |
Institutional holders 656
View all →| Holder | Value | % of shares |
|---|---|---|
| $1.17B | 9.55% | |
| $1.00B | 11.17% | |
| $826.25M | 6.73% | |
| $411.51M | 3.35% | |
| $286.61M | 3.19% | |
| $278.60M | 2.27% | |
| $264.44M | 2.16% | |
| $256.70M | 2.35% | |
| $208.88M | 1.92% | |
| $205.50M | 1.67% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-205.50M | -2.2M -100.00% | 0 | high |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Trim | Common stock | $-91.37M | -958K -63.19% | 558,225 0.43% of shares | high |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Trim | Common stock | $-89.37M | -1.1M -25.82% | 3,026,446 2.35% of shares | high |
| Q1 2026 as of | Mariner, LLC 13F manager | Trim | Common stock | $-86.19M | -1.0M -83.17% | 205,670 0.16% of shares | high |
| Q1 2026 as of | Findlay Park Partners LLP 13F manager | Exit | Common stock | $-79.89M | -838K -100.00% | 0 | high |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Add | Common stock | $75.18M | +890K +521.39% | 1,061,227 0.82% of shares | high |
| Q2 2026 as of | State Street Corporation 13F manager | Trim | Common stock | $-65.44M | -937K -18.59% | 4,106,098 3.19% of shares | high |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Add | Common stock | $59.65M | +703K +195.94% | 1,062,228 0.83% of shares | high |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| BlackRock, Inc. | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| ACM | — | 00766T100 |