TMO Stock Summary and Trading Ideas (Thermo Fisher Scientific | NYSE:TMO)

Thermo Fisher Scientific sells scientific instruments and laboratory equipment, diagnostics consumables, and life science reagents. The firm operates through four segments as of year-end 2025 (revenue figures include some cross-segment revenue): analytical technologies (17% of sales); specialty diagnostic products (11%); life science solutions (23%); and lab products and services, which includes CRO services (the remainder).

Thermo Fisher Scientific trades on the NYSE stock market under the symbol TMO.

As of October 30, 2026, TMO stock price declined to $697.00 with 1,846,830 million shares trading.

TMO has a beta of 0.45, meaning it tends to be less sensitive to market movements. TMO has a correlation of 0.03 to the broad based SPY ETF.

TMO has a market cap of $262.95 billion. This is considered a Mega Cap stock.

Last quarter Thermo Fisher Scientific reported $12 billion in Revenue and $6.68 earnings per share. This beat revenue expectation by $193 million and exceeded earnings estimates by $.28.

In the last 3 years, TMO traded as high as $711.85 and as low as $385.46.

The top ETF exchange traded funds that TMO belongs to (by Net Assets): VTI, VOO, IVV, SPY, VTV.

TMO has outperformed the market in the last year with a price return of +25.6% while the SPY ETF gained +12.3%. TMO has also outperformed the stock market ETF in the last 3 month and 2 week periods returning +20.9% and +1.0%, respectively, while the SPY returned +2.1% and -1.0%, respectively.

TMO support price is $694.77 and resistance is $723.59 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that TMO shares will trade within this expected range on the day.