AECOM
Plans, designs, engineers and manages infrastructure projects across public and private markets.
$69.38
After-hours close+0.20 (+0.29%)
At close$69.18(+4.44%)
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Breakdown13F · Form 4
Institutions 101.81%Insiders 0.65%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 128.52M · Float 127.80M · 99.4% free float
Institutions13F, as of Jun 30, 2026
586 holders · 130.84M shares · 87 new positions · 272 increased · 235 reduced · 135 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.38M | 11.19% | −1.38M | Aug 7, 2026 |
| Primecap Management Co/CA/ | 8.79M | 6.84% | +140.0K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 5.81M | 4.52% | +7.7K | Aug 13, 2026 |
| Barrow Hanley Mewhinney & Strauss LLC | 5.50M | 4.28% | +2.64M | Aug 12, 2026 |
| Vanguard Portfolio Management LLC | 5.49M | 4.27% | −19.6K | Aug 13, 2026 |
| State Street Corp | 4.11M | 3.19% | −935.4K | Aug 7, 2026 |
| FMR LLC | 3.76M | 2.92% | +1.65M | Aug 13, 2026 |
| UBS Asset Management Americas Inc | 3.57M | 2.77% | +83.4K | Aug 13, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 10.10% | 13.09M | 13G | Feb 6, 2026 ↗ |
| Primecap Management Co/CA/ | 7.24% | 9.58M | 13G | Aug 14, 2025 ↗ |
| Vanguard Capital Management | 5.22% | 6.75M | 13G | Apr 29, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Troy Rudd | director, officer: CHIEF EXECUTIVE OFFICER | 402.0K | 0.31% | May 14, 2026 |
| Lara Poloni | officer: PRESIDENT | 153.4K | 0.12% | Jun 16, 2026 |
| Gaurav Kapoor | officer: CHIEF FINANCIAL OFFICER (PAO) | 88.1K | 0.07% | May 14, 2026 |
| David Y. Gan | officer: CHIEF LEGAL OFFICER | 41.5K | 0.03% | Dec 17, 2025 |
| Janet Carol Wolfenbarger | director | 38.8K | 0.03% | Mar 5, 2026 |
| Douglas Stotlar | director | 38.8K | 0.03% | Mar 5, 2026 |
| Brad W. Buss | director | 28.5K | 0.02% | Mar 5, 2026 |
| Daniel R. Tishman | director | 23.7K | 0.02% | Mar 5, 2026 |
| Noordende Alexander M. van 't | director | 12.4K | 0.01% | Mar 5, 2026 |
| Kristy Pipes | director | 8.6K | 0.01% | Mar 5, 2026 |
4 ten-percent owners hold 8.11M shares by Form 4, outside the officers-and-directors figure above · 41 people have not refiled in the last 18 months (1.94M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jun 16, 2026 | Lara Poloniofficer: PRESIDENT | Purchase | 4,224 | $70.63 | 153,446 |
| May 14, 2026 | Troy Rudddirector, officer: CHIEF EXECUTIVE OFFICER | Purchase | 4,225 | $71.02 | 142,207 |
| May 14, 2026 | Gaurav Kapoorofficer: CHIEF FINANCIAL OFFICER (PAO) | Purchase | 1,420 | $71.12 | 88,053 |
| Dec 17, 2025 | Lara Poloniofficer: PRESIDENT | Sale · 2 lots | 17,533 | $97.02 | 149,222 |
| Dec 17, 2025 | David Y. Ganofficer: CHIEF LEGAL OFFICER | Sale | 9,502 | $97.01 | 41,549 |
| Dec 15, 2025 | David Y. Ganofficer: CHIEF LEGAL OFFICER | Sale | 6,000 | $98.85 | 51,051 |
CongressHouse and Senate disclosures
Not reported.