Inotiv shares fall 10.83% after-hours as Q1 2026 earnings miss and revenue shortfall disappoint investors.

Inotiv (NOTV) fell 10.83% in after-hours trading following a significant earnings miss and revenue shortfall in Q1 2026. The company reported an EPS of -$0.83, missing forecasts by 62.75%, and revenue of $120.9 million, below the expected $126.53 million. Despite 12% year-over-year growth in DSA revenue, RMS revenue declined 5.4%, driven by a 25% drop in NHP sales. High debt levels and a $28.4 million net loss further weighed on sentiment. The stock had already fallen 19.27% in premarket trading after the earnings call, reflecting investor disappointment over the financial performance and debt concerns. The key driver of the post-market decline was the unmet earnings and revenue expectations, overshadowing positive DSA segment growth.