| TMO Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the TMO market cap history going back to 2/5/2010:
Also see: TMO Shares Outstanding History and TMO YTD Return |
TMO Market Cap History — Thermo Fisher Scientific Capitalization Over Time
As of 6/27/2026 Thermo Fisher Scientific has a market cap of 189.69 billion. Investors often follow the TMO market cap history to compare the size of the company over time.
This page shows TMO market capitalization trends over time, with 57 market cap datapoints presented, dating back to 2/5/2010.
| TMO Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TMO Historical Market Cap: +14.98% CAGR 
Mouse over chart for data details
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TMO Stock Price Chart |
| About Thermo Fisher Scientific Inc |
| Thermo Fisher Scientific Inc. is engaged in helping life sciences research, increasing laboratory productivity, and improving patient health through diagnostics and the development and manufacture of life-changing therapies. Life Sciences Solutions segment provides a portfolio of reagents, instruments and consumables used in biological and medical research, discovery and production of new drugs and vaccines as well as diagnosis of infection and disease. It also provides proteomics solutions. Analytical Instruments segment provides instruments and the supporting consumables, software and services that are used for a range of applications in the laboratory and in the field. We show 57 historical shares outstanding datapoints in our TMO shares outstanding history coverage, used to compute TMO market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing TMO market cap history over the course of time is important for investors interested in comparing TMO's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of TMO versus a peer is one thing; comparing TMO market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like TMO can fluctuate over the course of history. With this page we aim to empower investors researching TMO by allowing them to research the TMO market cap history. |
| TMO Current Stock Quote |
Quotes delayed 20 minutes  Free TMO Email Alerts:
Get Dividend Alerts 
Get SEC Filing Alerts
|
| Video: The Importance of Market Cap | |
|
Video: The Importance of Market Cap
| TMO Share Performance |
| Market Cap Peers |
| Thermo Fisher Scientific (TMO) is categorized under the Healthcare sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
TNDM Market Cap History TNFA Market Cap History TNGX Market Cap History TNON Market Cap History TNXP Market Cap History TNYA Market Cap History TOCA Market Cap History TOI Market Cap History TORC Market Cap History TPIV Market Cap History More Healthcare companies » |
TMO Market Cap History | www.MarketCapHistory.com | Copyright © 2017 - 2026, All Rights Reserved
Nothing in MarketCapHistory.com is intended to be investment advice, nor does it represent the opinion of, counsel
from, or recommendations by BNK Invest Inc. or any of its affiliates, subsidiaries or partners.
None of the information contained herein constitutes a recommendation that any particular security, portfolio,
transaction, or investment strategy is suitable for any specific person. All viewers agree that under no
circumstances will BNK Invest, Inc,. its subsidiaries, partners, officers, employees, affiliates, or agents be held
liable for any loss or damage caused by your reliance on information obtained. By visiting, using or viewing this site, you
agree to the following Full Disclaimer & Terms of Use and
Privacy Policy. Video widget and market videos powered by Market News Video. Quote and option data delayed at
least 15 minutes; stock quote data powered by Ticker Technologies, and Mergent.
