AMTM Earnings Reaction History
Amentum Holdings, Inc.
EPS, Revenue, Stock Move
AMTM stock rises 0.4% on average on the first trading day after earnings.
Double-beat first trading day move data is not available yet for AMTM.
Across 8 releases, AMTM has delivered a positive next-day return 62.5% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+0.39%
Day 2
-0.57%
Day 3
-1.84%
Conditioned Moves (Day 1 Basis)
Double Beat
—
Mixed
+0.39%
Double Miss
—
EPS Beat Rate
100.0%
Revenue Beat Rate
0.0%
Positive Rate
62.5%
Both Beat Rate
0.0%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-08-10 | Beat+8.47% | — | -1.33% | -8.22% | +0.40% | Open |
| 2026-05-12 | Beat+5.45% | — | +1.55% | -4.77% | +0.43% | Open |
| 2026-02-09 | Beat+2.00% | — | -2.50% | -12.38% | -5.21% | Open |
| 2025-11-24 | Beat+5.26% | — | +4.58% | +18.25% | -2.23% | Open |
| 2025-08-05 | Beat+5.88% | Miss-1.54% | +1.70% | +0.54% | -2.90% | Open |
| 2025-05-06 | Beat+10.42% | Miss-0.62% | -4.52% | +0.95% | -0.47% | Open |
| 2025-02-04 | Beat+13.33% | Miss-0.70% | +0.49% | +10.63% | +0.71% | Open |
| 2024-12-16 | Beat+27.03% | Miss-35.20% | +3.17% | -9.55% | -5.49% | Open |
FAQ
How much does AMTM usually move after earnings?
AMTM moves about 0.4% on average on the first trading day after earnings. Net average direction is +0.39%.
What is AMTM's biggest post-earnings gain?
AMTM's largest recorded next-day earnings gain is +4.58%, on 2025-11-24.