Thermo Fisher Scientific Inc. (TMO) fell 0.71% on Tuesday, September 1, 2026, bringing the share price to $617.59. The decline extended a mild recent pullback, with the stock now off 1.79% over the past seven days.
Despite the short-term softness, TMO has posted a gain of 7.13% over the trailing 30-day period, reflecting a broader stretch of strength heading into the session. The company's market capitalization stands at $230.05 billion.
The single-session and weekly dips represent relatively contained moves for a large-cap name of TMO's scale. The 30-day advance continues to outpace the more recent losses by a substantial margin.
Thermo Fisher Scientific is a global provider of scientific instrumentation, reagents, and analytical services. The stock is tracked under the ticker TMO on major U.S. exchanges.
