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Thermo Fisher Scientific Inc stock is traded at $588.29, with a volume of 1.06M. It is down -1.28% in the last 24 hours and up +10.15% over the past month. 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).
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Previous Close:
$595.89
Open:
$592.11
24h Volume:
1.06M
Relative Volume:
0.48
Market Cap:
$217.52B
Revenue:
$45.20B
Net Income/Loss:
$6.87B
P/E Ratio:
32.34
EPS:
18.1888
Net Cash Flow:
$6.75B
1W Performance:
-0.96%
1M Performance:
+10.15%
6M Performance:
+16.53%
1Y Performance:
+21.29%
1-Day Range:
Value
$587.51
$594.74
1-Week Range:
Value
$587.51
$606.75
52-Week Range:
Value
$435.27
$643.99

Thermo Fisher Scientific Inc Stock (TMO) Company Profile

Name
Name
Thermo Fisher Scientific Inc
Name
Phone
(781) 622-1000
Name
Address
168 THIRD AVENUE, WALTHAM, MA
Name
Employee
125,000
Name
Twitter
@thermofisher
Name
Next Earnings Date
2026-07-23
Name
Latest SEC Filings
Name
TMO's Discussions on Twitter

Compare TMO vs DHR, NTRA, IDXX, A

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
TMO icon
TMO
Thermo Fisher Scientific Inc
588.29 222.96B 45.20B 6.87B 6.75B 18.19
DHR icon
DHR
Danaher Corp
202.45 144.67B 24.78B 3.68B 5.29B 5.1743
NTRA icon
NTRA
Natera Inc
309.93 45.54B 2.50B -226.32M 71.51M -1.6412
IDXX icon
IDXX
Idexx Laboratories Inc
550.96 44.95B 4.45B 1.10B 1.06B 13.59
A icon
A
Agilent Technologies Inc
148.53 41.87B 7.23B 1.41B 1.09B 4.979

Thermo Fisher Scientific Inc Stock (TMO) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-27-26 Initiated DZ Bank Buy
Dec-11-25 Upgrade Citigroup Neutral → Buy
Dec-09-25 Initiated Goldman Buy
Dec-08-25 Upgrade KeyBanc Capital Markets Sector Weight → Overweight
Dec-02-25 Resumed Morgan Stanley Overweight
Dec-01-25 Upgrade HSBC Securities Hold → Buy
Sep-11-25 Upgrade Barclays Equal Weight → Overweight
Aug-19-25 Initiated William Blair Outperform
Jul-24-25 Downgrade HSBC Securities Buy → Hold
Jul-11-25 Upgrade Scotiabank Sector Perform → Sector Outperform
Jul-09-25 Downgrade UBS Buy → Neutral
Jan-10-25 Upgrade Bernstein Mkt Perform → Outperform
Dec-23-24 Initiated Scotiabank Sector Perform
Oct-14-24 Initiated Redburn Atlantic Buy
Oct-01-24 Initiated Stephens Overweight
Aug-28-24 Initiated Wells Fargo Overweight
Jun-03-24 Resumed Jefferies Buy
Mar-18-24 Resumed Citigroup Neutral
Jan-24-24 Downgrade Barclays Overweight → Equal Weight
Jan-08-24 Downgrade Bernstein Outperform → Mkt Perform
Dec-18-23 Initiated HSBC Securities Buy
Dec-13-23 Initiated Wolfe Research Outperform
Oct-26-23 Downgrade KeyBanc Capital Markets Overweight → Sector Weight
Oct-25-23 Upgrade Wells Fargo Underweight → Equal Weight
Sep-28-23 Initiated Bernstein Outperform
Sep-06-23 Resumed Citigroup Buy
Jul-19-23 Initiated Raymond James Outperform
Jul-19-23 Reiterated Robert W. Baird Outperform
Jul-13-23 Upgrade Credit Suisse Neutral → Outperform
Apr-04-23 Reiterated Barclays Overweight
Dec-14-22 Initiated Deutsche Bank Buy
Dec-07-22 Initiated RBC Capital Mkts Outperform
Oct-27-22 Downgrade The Benchmark Company Buy → Hold
Aug-25-22 Initiated Credit Suisse Neutral
Apr-25-22 Downgrade Wells Fargo Equal Weight → Underweight
Jan-26-22 Resumed Barclays Overweight
Oct-20-21 Upgrade Citigroup Neutral → Buy
Oct-15-21 Resumed Cowen Outperform
Aug-05-21 Resumed Credit Suisse Outperform
Jul-16-21 Initiated The Benchmark Company Buy
Mar-18-21 Upgrade KeyBanc Capital Markets Sector Weight → Overweight
Mar-03-21 Initiated Barclays Overweight
Jan-08-21 Upgrade Credit Suisse Neutral → Outperform
Dec-16-20 Downgrade Citigroup Buy → Neutral
Dec-02-20 Initiated Goldman Buy
Nov-10-20 Initiated KeyBanc Capital Markets Sector Weight
Sep-30-20 Initiated Atlantic Equities Overweight
Sep-14-20 Initiated Morgan Stanley Overweight
Aug-20-20 Resumed JP Morgan Overweight
Jul-15-20 Upgrade Cleveland Research Neutral → Buy
Jul-07-20 Reiterated Needham Buy
Apr-23-20 Reiterated Needham Buy
Jan-31-20 Reiterated Needham Buy
Jan-22-20 Initiated Credit Suisse Neutral
Jan-08-20 Initiated Wells Fargo Equal Weight
Jan-07-20 Initiated Citigroup Buy
Nov-15-19 Initiated Stifel Buy
Jul-25-19 Reiterated Needham Buy
Jul-16-19 Downgrade Needham Strong Buy → Buy
May-30-19 Initiated Wolfe Research Outperform
May-23-19 Reiterated Needham Strong Buy
Apr-22-19 Reiterated Needham Strong Buy
Apr-16-19 Reiterated BofA/Merrill Buy
View All

Thermo Fisher Scientific Inc Stock (TMO) Latest News

pulisher
05:41 AM

Thermo Fisher Eyes 15-20% Growth in India Customer Base Over Next 5 Years Amid Biopharma Boom - Medical Dialogues

05:41 AM
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05:34 AM

Simplify Asset Management Inc. Buys 5,670 Shares of Thermo Fisher Scientific Inc. $TMO - MarketBeat

05:34 AM
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05:24 AM

Thermo Fisher Scientific Inc. $TMO Shares Sold by Wedge Capital Management L L P NC - MarketBeat

05:24 AM
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05:24 AM

Union Bancaire Privee UBP SA Grows Stock Holdings in Thermo Fisher Scientific Inc. $TMO - MarketBeat

05:24 AM
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05:15 AM

Thermo Fisher Scientific: Biopharma Recovery And Share Gains Support The Upside (NYSE:TMO) - Seeking Alpha

05:15 AM
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04:03 AM

Commonwealth of Pennsylvania Public School Empls Retrmt SYS Sells 5,437 Shares of Thermo Fisher Scientific Inc. $TMO - MarketBeat

04:03 AM
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03:46 AM

Asio Capital LLC Lowers Position in Thermo Fisher Scientific Inc. $TMO - MarketBeat

03:46 AM
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Aug 15, 2026

Thermo Fisher Scientific Inc. $TMO Shares Purchased by Matrix Asset Advisors Inc. NY - MarketBeat

Aug 15, 2026
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Aug 15, 2026

Prospera Financial Services Inc Purchases 1,763 Shares of Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 15, 2026
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Aug 15, 2026

Canoe Financial LP Buys 148,999 Shares of Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 15, 2026
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Aug 15, 2026

Thermo Fisher Scientific Inc. $TMO Shares Bought by Canada Post Corp Registered Pension Plan - MarketBeat

Aug 15, 2026
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Aug 14, 2026

Thermo Fisher Scientific Inc. stock falls Friday, underperforms market - MarketWatch

Aug 14, 2026
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Aug 14, 2026

Thermo Fisher Scientific Inc. $TMO Shares Purchased by Wealth Enhancement Advisory Services LLC - MarketBeat

Aug 14, 2026
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Aug 14, 2026

QRG Capital Management Inc. Raises Stake in Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 14, 2026
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Aug 14, 2026

Brown Shipley& Co Ltd Acquires New Shares in Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 14, 2026
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Aug 14, 2026

Brookstone Capital Management Has $993,000 Stake in Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 14, 2026
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Aug 14, 2026

Fenimore Asset Management Inc Invests $3.06 Million in Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 14, 2026
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Aug 14, 2026

Envetec Appoints Patrick S. Jones as Independent Director - Yahoo Finance

Aug 14, 2026
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Aug 13, 2026

Thermo Fisher EVP Michael D. Shafer Reports Stock Option Exercises and Sales on August 11, 2026 - kalkinemedia.com

Aug 13, 2026
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Aug 13, 2026

Fund Update: 3,029,037 THERMO FISHER SCIENTIFIC (TMO) shares added to DODGE & COX portfolio - Quiver Quantitative

Aug 13, 2026
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Aug 13, 2026

Michael Shafer Sells 25,500 Shares of Thermo Fisher Scientific (NYSE:TMO) Stock - MarketBeat

Aug 13, 2026
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Aug 13, 2026

Thermo Fisher Scientific Inc. stock falls Thursday, underperforms market - MarketWatch

Aug 13, 2026
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Aug 13, 2026

Thermo Fisher Scientific Insider Sold Shares Worth $15,300,000, According to a Recent SEC Filing - marketscreener.com

Aug 13, 2026
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Aug 13, 2026

Thermo Fisher Scientific (TMO) EVP exercises options, then sells 25,500 shares - Stock Titan

Aug 13, 2026
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Aug 13, 2026

Simplify's PINK or iShares' IYH: Which Healthcare ETF Should Long-Term Investors Choose Right Now? - The Motley Fool

Aug 13, 2026
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Aug 13, 2026

Axinn Advises Thermo Fisher Scientific On Completed $1.075 Billion Sale Of Microbiology Business To Astorg - Mondaq

Aug 13, 2026
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Aug 13, 2026

Thermo Fisher vende su división de microbiología por más de $1,000 millones - WFMZ.com

Aug 13, 2026
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Aug 13, 2026

Thermo Fisher closes $1.1B sale of microbiology unit to PE firm - MedTech Dive

Aug 13, 2026
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Aug 13, 2026

Thermo Fisher sells microbiology business for $1.08 billion - wfmz.com

Aug 13, 2026
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Aug 13, 2026

Y Intercept Hong Kong Ltd Cuts Stock Position in Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 13, 2026
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Aug 13, 2026

Fund Update: 22,749 THERMO FISHER SCIENTIFIC (TMO) shares added to Magellan Asset Management Ltd portfolio - Quiver Quantitative

Aug 13, 2026
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Aug 13, 2026

Howland Capital Management LLC Lowers Stock Position in Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 13, 2026
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Aug 12, 2026

Thermo Fisher, Michael J. Fox Foundation Expand Parkinson’s Proteomics Resource with 5,500 Samples - BioPharma APAC

Aug 12, 2026
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Aug 12, 2026

Is Thermo Fisher Scientific Inc. (NYSE:TMO) Potentially Undervalued? - Moomoo

Aug 12, 2026
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Aug 12, 2026

Thermo Fisher Beat Estimates by $300 Million in Q2. Is the Recovery Finally Here? - TIKR.com

Aug 12, 2026
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Aug 12, 2026

Astorg VIII, SLP, managed by Astorg Asset Management S A.R.L. completed the acquisition of Global Microbiology Business from Thermo Fisher Scientific Inc.. - marketscreener.com

Aug 12, 2026
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Aug 12, 2026

Astorg Acquires Thermo Fisher Microbiology Business for $1.075B - Contract Pharma

Aug 12, 2026
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Aug 12, 2026

Thermo Fisher completes sale of microbiology unit for $1.08b By Investing.com - Investing.com Canada

Aug 12, 2026
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Aug 12, 2026

Thermo Fisher completes sale of microbiology unit for $1.08b - Investing.com

Aug 12, 2026
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Aug 12, 2026

Thermo Fisher Scientific Closes Microbiology Unit Sale to Astorg - marketscreener.com

Aug 12, 2026
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Aug 12, 2026

Astorg Completes Acquisition of Microbiology Business From Thermo Fisher Scientific, Establishing an Independent Global Diagnostics Specialist - Yahoo Finance

Aug 12, 2026
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Aug 12, 2026

Thermo Fisher Scientific Completes Sale of its Microbiology Business to Astorg - Business Wire

Aug 12, 2026
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Aug 12, 2026

Northside Capital Management LLC Raises Holdings in Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 12, 2026
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Aug 12, 2026

Hudson Value Partners LLC Purchases 3,317 Shares of Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 12, 2026
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Aug 12, 2026

Astorg completes buyout of Thermo Fisher’s microbiology business - pehub.com

Aug 12, 2026
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Aug 12, 2026

Annex Advisory Services LLC Buys 2,756 Shares of Thermo Fisher Scientific Inc. $TMO - MarketBeat

Aug 12, 2026
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Aug 12, 2026

Thermo Fisher advances proteomics-enabled Parkinson’s precision medicine - BioSpectrum Asia

Aug 12, 2026
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Aug 11, 2026

Can A New Vitiligo Registry Move The Needle For Thermo Fisher (TMO)? - finance.yahoo.com

Aug 11, 2026
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Aug 11, 2026

$1000 Invested In Thermo Fisher Scientific 10 Years Ago Would Be Worth This Much Today - Benzinga

Aug 11, 2026
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Aug 11, 2026

Thermo Fisher Says India Is One Of Its Fastest-Growing Markets - Benzinga

Aug 11, 2026
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Aug 11, 2026

Witnessing An Insider Decision, Joseph R Holmes Exercises Options Valued At $120K At Thermo Fisher Scient - Benzinga

Aug 11, 2026

Thermo Fisher Scientific Inc Stock (TMO) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Thermo Fisher Scientific Inc Stock (TMO) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Shafer Michael D
Executive Vice President
Aug 11 '26
Sale
600.00
25,500
15,300,000
20,994
DHR DHR
$202.45
price down icon 0.71%
$309.93
price down icon 0.27%
$550.96
price down icon 2.82%
A A
$148.53
price down icon 0.51%
WAT WAT
$412.17
price down icon 0.32%
Cap:     |  Volume (24h):