Thermo Fisher Scientific, Inc.TMO
Closing prices as of Sep 15, 2026Updated once daily after the US close — not a live quote.

$641.00

+9.57% past month

Notable price movement

  • Sep 15, 2026

    $641.39+4.53%

    Shares rose 4.53% while comparable measuring and controlling device companies fell 0.91% on average that day , so the move was not shared by peers. Trading volume was 1.8 times the trailing average with the session ranging between 613.95 and 641.97 .

  • Sep 14, 2026

    $613.62+0.62%

    Shares rose 0.62% even as comparable measuring and controlling device companies fell 3.81% on average that day , so the move diverged from the peer group.

  • Sep 11, 2026

    $609.82+1.10%

    Comparable Measuring & Controlling Devices companies rose 2.57% on average on the day, with all three names higher . Thermo Fisher's 1.10% gain came alongside that broader move in its comparable group, though it trailed the average increase .

  • Sep 10, 2026

    $603.18-0.41%

    Comparable measuring and controlling device companies fell 1.83% on average, with all three names in the group lower . TMO's 0.41% decline was smaller than that peer move .

  • Sep 9, 2026

    $605.69+0.44%

    TMO rose 0.44% even as comparable measuring and controlling devices companies fell 1.34% on average, with all three tracked peers declining .

  • Sep 8, 2026

    $603.02-1.75%

    The company fell 1.75% on a day when comparable measuring and controlling device companies moved +0.88% on average, though two of the three peers listed also declined . Volume was 1.7 times the trailing average, with the session trading between 595.82 and 608.10 .

  • Sep 4, 2026

    $613.78-0.75%

    TMO shares fell 0.75%, a move not shared by comparable Measuring & Controlling Devices companies, which rose 2.13% on average, with 2 of 3 peers gaining .

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.