Mirion Technologies' stock experienced a significant after-hours plunge of 7.34% following the release of its fourth-quarter financial results.
The company reported adjusted earnings per share of $0.15 for Q4 2025, which missed the analyst consensus estimate of $0.16 by 6.25%. This represents an 11.76% decrease compared to earnings of $0.17 per share from the same period last year. Quarterly revenue came in at $277.4 million, slightly below the $280.343 million estimate, though it showed a 9.08% year-over-year increase.
While Mirion provided full-year 2026 guidance with adjusted EPS projected between $0.50 and $0.57, the immediate market reaction was negative due to the quarterly earnings and revenue misses against expectations.