ACM Earnings Reaction History
Aecom
EPS, Revenue, Stock Move
ACM stock rises 0.5% on average on the first trading day after earnings.
When ACM delivers a double beat, the stock falls 0.4% on average on the first trading day.
Across 40 releases, ACM has delivered a positive next-day return 60.0% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+0.46%
Day 2
-0.26%
Day 3
+0.25%
Conditioned Moves (Day 1 Basis)
Double Beat
-0.44%
Mixed
+0.62%
Double Miss
+4.67%
EPS Beat Rate
75.0%
Revenue Beat Rate
75.0%
Positive Rate
60.0%
Both Beat Rate
62.5%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-05-11 | Beat+0.63% | Beat+0.41% | -12.01% | +0.81% | +0.68% | Open |
| 2026-02-09 | Miss-8.51% | — | +1.65% | +1.13% | -2.88% | Open |
| 2025-11-18 | Beat+1.49% | Beat+114.30% | -11.10% | -6.10% | -2.47% | Open |
| 2025-08-04 | Beat+7.20% | Beat+116.59% | +6.31% | -0.14% | +0.32% | Open |
| 2025-05-05 | Beat+8.70% | Beat+98.06% | +0.73% | -1.39% | +2.83% | Open |
| 2025-02-03 | Beat+19.09% | Miss-3.93% | +0.32% | +0.72% | +3.18% | Open |
| 2024-11-18 | Beat+4.10% | Beat+121.46% | -0.27% | +0.59% | +2.82% | Open |
| 2024-08-05 | Beat+3.57% | Beat+124.14% | +5.06% | +0.60% | +5.83% | Open |
FAQ
How much does ACM usually move after earnings?
ACM moves about 0.5% on average on the first trading day after earnings. Net average direction is +0.46%.
What is ACM's biggest post-earnings gain?
ACM's largest recorded next-day earnings gain is +14.68%, on 2016-11-14.