Thermo Fisher (TMO) stock rises 2% to start 2026 as earnings, key data loom
Thermo Fisher shares rose 2.25% to $592.51 Friday, closing about 3% below their 52-week high on above-average volume. The company reports quarterly earnings Jan. 29. Investors are watching for 2026 guidance and updates on its pending Clario Holdings acquisition. Peers Agilent and Danaher also advanced.