Thermo Fisher (TMO) stock slips after-hours after Nvidia lab-automation tie-up, exec shake-up
New York, Jan 12, 2026, 18:31 EST — After-hours Thermo Fisher Scientific Inc shares slipped roughly 0.5% in Monday’s after-hours session, following the life-sciences tools company’s announcement of a fresh partnership with Nvidia and a shake-up in its leadership team.