Raydn Back to the front page ◐ StockTMOThermo Fisher696.06+1.26%at the closePrice as of Wednesday, October 21, 2026 at 8:42 PM ETRaydn storiesOct 21, 8:03 AM ETThermo Fisher lifts full-year revenue guidance to $47.7 billion to $48.2 billionOct 21, 6:07 AM ETThermo Fisher beats on profit and revenue in third quarter