Thermo Fisher Scientific, Inc.TMO
Closing prices as of Oct 5, 2026Updated once daily after the US close — not a live quote.

$678.56

+12.10% past month

Notable price movement

  • Oct 5, 2026

    $676.76+3.35%

    Comparable listed companies in Measuring & Controlling Devices rose 0.57% on average, with 2 of 3 rising and 1 falling . TMO's 3.35% gain was well above the cohort's move, so it was not matched by those companies .

  • Oct 2, 2026

    $654.80+0.35%

    Comparable listed companies in Measuring & Controlling Devices rose 2.26% on average, with two of three rising . The company's 0.35% gain was smaller than the cohort's move . Seeking Alpha published a headline about Qiagen, a different company, gaining on a report of buyer talks, which does not describe a development at this company .

  • Oct 1, 2026

    $652.51-3.34%

    Comparable listed companies in Measuring & Controlling Devices rose 1.55% on average, with all three rising . The company fell 3.34% on the day, so its decline was not shared by the cohort.

  • Sep 30, 2026

    $675.05-0.67%

  • Sep 29, 2026

    $679.61+0.15%

    Thermo Fisher closed up 0.15%, a much smaller move than its comparable companies in Measuring & Controlling Devices, which rose 1.77% on average . Two of the three rose and one fell, with ONTO up 5.52%, ROK up 0.07% and TRMB down 0.30% .

  • Sep 28, 2026

    $678.60+0.53%

  • Sep 25, 2026

    $675.00-0.50%

    TMO shares fell 0.50% while comparable measuring and controlling devices companies rose 1.13% on average, with all three peers listed posting gains . The move was not shared by this peer group .

Closing prices for TMO. Summaries describe past sessions only and are not advice, a forecast or a recommendation.

Prices and financial data are historical and provided for research only. Not investment advice.