TNDM Earnings Reaction History
Tandem Diabetes Care, Inc.
EPS, Revenue, Stock Move
TNDM stock falls 2.7% on average on the first trading day after earnings.
When TNDM delivers a double beat, the stock rises 4.2% on average on the first trading day.
Across 40 releases, TNDM has delivered a positive next-day return 37.5% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
-2.68%
Day 2
-0.34%
Day 3
-0.57%
Conditioned Moves (Day 1 Basis)
Double Beat
+4.25%
Mixed
-6.66%
Double Miss
-7.28%
EPS Beat Rate
60.0%
Revenue Beat Rate
60.0%
Positive Rate
37.5%
Both Beat Rate
37.5%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-05-07 | Beat+34.78% | Beat+2.83% | -16.19% | -4.59% | -0.54% | Open |
| 2026-02-19 | Beat+80.00% | Beat+4.83% | +32.67% | +15.02% | -4.81% | Open |
| 2025-11-06 | Miss±0.00% | Miss-10.00% | +21.98% | +0.68% | +7.03% | Open |
| 2025-08-06 | Miss-20.00% | Miss-3.81% | -19.94% | -2.52% | -9.88% | Open |
| 2025-04-30 | Miss-11.67% | Beat+6.45% | +18.58% | +7.51% | -0.88% | Open |
| 2025-02-26 | Miss-76.00% | Beat+12.43% | -35.25% | +1.79% | -6.14% | Open |
| 2024-11-06 | Beat+16.28% | Beat+44.45% | -2.69% | -8.16% | +2.52% | Open |
| 2024-08-01 | Beat+12.96% | Beat+8.30% | +18.35% | -2.11% | +6.37% | Open |
FAQ
How much does TNDM usually move after earnings?
TNDM moves about 2.7% on average on the first trading day after earnings. Net average direction is -2.68%.
What is TNDM's biggest post-earnings gain?
TNDM's largest recorded next-day earnings gain is +32.67%, on 2026-02-19.