Thermo Fisher stock price holds near $625 after-hours as earnings date nears and AI push widens
New York, Jan 15, 2026, 19:32 EST — After-hours Shares of Thermo Fisher Scientific Inc (TMO) climbed $2.85, or 0.46%, to close at $624.65 on Thursday, holding steady in after-hours trading. The stock had touched $629.75 earlier, flirting with its session peak. The lab tools and pharma-services supplier will release its Q4 and full-year 2025 results before markets open on…