Thermo Fisher Scientific (TMO) News Today $500.24 +16.48 (+3.41%) Closing price 08/22/2025 03:59 PM EasternExtended Trading$501.00 +0.76 (+0.15%) As of 08/22/2025 07:58 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Why Is Thermo Fisher Scientific Up Today?Toggle Visibility of Why Is Thermo Fisher Scientific Up Today?Thermo Fisher Scientific Inc. (NYSE:TMO) shares are moving on a mix of operational updates, analyst guidance, and insider trades. Here are the key drivers for investors today: Positive Sentiment: Grand opening of a new 375,000 sq. ft., carbon-neutral manufacturing center in Mebane, North Carolina, boosting pipette-tip production by up to 40 million units per week and reinforcing long-term growth capacity. Thermo Fisher Opens Manufacturing Center Positive Sentiment: William Blair reaffirms an “Outperform” rating on TMO and issues above-consensus EPS forecasts from Q3 2025 through FY 2027, highlighting sustained earnings momentum. William Blair EPS Forecasts Positive Sentiment: Artisan Value Fund’s Q2 2025 letter details conviction in Thermo Fisher’s fundamentals amid market volatility, signaling strong institutional support. Artisan Value Fund Letter Positive Sentiment: A TalkMarkets analysis points to robust momentum, strong profitability, and market positioning at a strategic crossroads, bolstering the bullish case. Earnings Flow & Market Position Neutral Sentiment: Zacks reports TMO is up 1.8% since its last earnings release but questions if this outperformance can be sustained given mixed macro drivers. Up 1.8% Since Earnings Neutral Sentiment: Analysts issue Q3 2025 EPS forecasts in line with Thermo Fisher’s own guidance range, offering little new directional signal. Q3 Earnings Forecasts Neutral Sentiment: MarketBeat includes TMO among “Promising Biotech Stocks To Watch,” reflecting its sector leadership but not necessarily an immediate stock catalyst. Promising Biotech Stocks Neutral Sentiment: A Yahoo Finance piece analyzes how a recent 22% surge in TMO shares affects its valuation framework, providing context but no fresh catalysts. 22% Surge Valuation Analysis Negative Sentiment: CEO Marc Casper sold a total of 496 shares across two transactions (201 shares at $500.17 on Aug 19; 295 shares at $500.04 on Aug 20), trimming his stake by ~0.4% and potentially signaling less insider conviction. CEO Insider Selling Posted 1+ days agoAI Generated. May Contain Errors. TMO Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 Time Period Sen. Angus S. King Jr. Sells Off Shares of Thermo Fisher Scientific Inc. (NYSE:TMO)1 hour ago | marketbeat.comMartin Investment Management LLC Buys 851 Shares of Thermo Fisher Scientific Inc. $TMOAugust 23 at 7:59 AM | marketbeat.comUnited Asset Strategies Inc. Boosts Position in Thermo Fisher Scientific Inc. $TMOAugust 23 at 7:58 AM | marketbeat.comPartners Capital Investment Group LLP Buys 8,774 Shares of Thermo Fisher Scientific Inc. $TMOAugust 23 at 7:40 AM | marketbeat.comPrice T Rowe Associates Inc. MD Reduces Position in Thermo Fisher Scientific Inc. $TMOAugust 23 at 7:39 AM | marketbeat.comQ3 Earnings Estimate for TMO Issued By William BlairAugust 23 at 7:28 AM | marketbeat.comThermo Fisher Scientific Inc. $TMO Shares Purchased by Dorsey & Whitney Trust CO LLCAugust 23 at 6:46 AM | marketbeat.comCapital Analysts LLC Buys 598 Shares of Thermo Fisher Scientific Inc. $TMOAugust 23 at 6:31 AM | marketbeat.comThermo Fisher Scientific (TMO) Unveils Glow-in-the-Dark Bottles and Opens Carbon Neutral FacilityAugust 22 at 11:16 PM | finance.yahoo.comThermo Fisher Scientific (NYSE:TMO) CEO Sells $100,534.17 in StockAugust 22 at 8:42 AM | insidertrades.comCandriam S.C.A. Raises Stake in Thermo Fisher Scientific Inc. $TMOAugust 22 at 7:31 AM | marketbeat.comThermo Fisher Scientific Inc. $TMO Shares Purchased by Osterweis Capital Management Inc.August 22 at 7:12 AM | marketbeat.comBanco BTG Pactual S.A. Purchases New Stake in Thermo Fisher Scientific Inc. $TMOAugust 22 at 7:11 AM | marketbeat.comT. Rowe Price Investment Management Inc. Decreases Stake in Thermo Fisher Scientific Inc. $TMOAugust 22 at 6:49 AM | marketbeat.comErste Asset Management GmbH Decreases Holdings in Thermo Fisher Scientific Inc. $TMOAugust 22 at 6:18 AM | marketbeat.comThermo Fisher Scientific Inc. $TMO Shares Acquired by Banco Bilbao Vizcaya Argentaria S.A.August 22 at 5:47 AM | marketbeat.comRWA Wealth Partners LLC Sells 3,124 Shares of Thermo Fisher Scientific Inc. $TMOAugust 22 at 5:05 AM | marketbeat.comAptus Capital Advisors LLC Cuts Holdings in Thermo Fisher Scientific Inc. $TMOAugust 22 at 4:52 AM | marketbeat.comAmerican Century Companies Inc. Trims Stock Position in Thermo Fisher Scientific Inc. $TMOAugust 22 at 4:26 AM | marketbeat.comAnalysts Issue Forecasts for TMO Q3 EarningsAugust 22 at 2:13 AM | americanbankingnews.comThermo Fisher Scientific Opens Manufacturing Center of Excellence Site in North CarolinaAugust 21 at 4:56 PM | businesswire.comPromising Biotech Stocks To Watch Now - August 19thAugust 21 at 1:01 PM | marketbeat.comHow the Recent 22% Surge Shapes Thermo Fisher’s True Value in 2025August 21 at 9:18 AM | finance.yahoo.comThermo Fisher Scientific Inc. $TMO Shares Purchased by Carmignac GestionAugust 21 at 7:08 AM | marketbeat.comBowen Hanes & Co. Inc. Has $64.52 Million Holdings in Thermo Fisher Scientific Inc. $TMOAugust 21 at 6:53 AM | marketbeat.comGroupama Asset Managment Boosts Holdings in Thermo Fisher Scientific Inc. $TMOAugust 21 at 6:37 AM | marketbeat.comVan Lanschot Kempen Investment Management N.V. Has $159.99 Million Position in Thermo Fisher Scientific Inc. $TMOAugust 21 at 6:36 AM | marketbeat.comThermo Fisher Scientific Inc. $TMO Shares Bought by BI Asset Management Fondsmaeglerselskab A SAugust 21 at 6:15 AM | marketbeat.comThermo Fisher Scientific Inc. $TMO is Two Star Manager LLC's 9th Largest PositionAugust 21 at 6:15 AM | marketbeat.comTexas Capital Bank Wealth Management Services Inc Purchases 1,462 Shares of Thermo Fisher Scientific Inc. $TMOAugust 21 at 5:55 AM | marketbeat.comWellington Management Group LLP Increases Stock Position in Thermo Fisher Scientific Inc. $TMOAugust 21 at 5:21 AM | marketbeat.comSpotting Winners: Thermo Fisher (NYSE:TMO) And Research Tools & Consumables Stocks In Q2August 20, 2025 | msn.comQuantbot Technologies LP Increases Holdings in Thermo Fisher Scientific Inc. $TMOAugust 20, 2025 | marketbeat.comKorea Investment CORP Boosts Stock Position in Thermo Fisher Scientific Inc. $TMOAugust 20, 2025 | marketbeat.comQtron Investments LLC Acquires 729 Shares of Thermo Fisher Scientific Inc. $TMOAugust 20, 2025 | marketbeat.comAlpha Family Trust Takes Position in Thermo Fisher Scientific Inc. $TMOAugust 20, 2025 | marketbeat.comThermo Fisher Scientific Inc. $TMO Shares Bought by Aviso Financial Inc.August 20, 2025 | marketbeat.comThermo Fisher Scientific Inc. $TMO Shares Sold by Northern Trust CorpAugust 20, 2025 | marketbeat.comWilliam Blair Initiates Coverage of Thermo Fisher Scientific (TMO) with Outperform RecommendationAugust 19, 2025 | msn.comWhy Thermo Fisher Scientific Stock Was Topping the Market TodayAugust 19, 2025 | fool.comThermo Fisher Positioned As Biopharma's Partner Of ChoiceAugust 19, 2025 | benzinga.comPromising Biotech Stocks Worth Watching - August 17thAugust 19, 2025 | marketbeat.comA Closer Look at Thermo Fisher Scientific's Options Market DynamicsAugust 19, 2025 | benzinga.comWilliam Blair starts bullish on Thermo Fisher on M&A driven growthAugust 19, 2025 | au.investing.comThe Analyst Verdict: Thermo Fisher Scientific In The Eyes Of 10 ExpertsAugust 19, 2025 | benzinga.comBiodesix Recognized as a Thermo Fisher Scientific Center of Excellence (COE) for NGS DiagnosticsAugust 19, 2025 | gurufocus.comBiodesix Recognized as a Thermo Fisher Scientific Center of Excellence (COE) for NGS ...August 19, 2025 | gurufocus.comWilliam Blair Initiates Coverage on Thermo Fisher Scientific (TMO) with Outperform Rating | TMO ...August 19, 2025 | gurufocus.comValley Brook Capital Group Inc. Reduces Position in Thermo Fisher Scientific Inc. (NYSE:TMO)August 19, 2025 | marketbeat.comThermo Fisher Scientific Inc. (NYSE:TMO) Stake Lifted by Mill Creek Capital Advisors LLCAugust 19, 2025 | marketbeat.com Get Thermo Fisher Scientific News Delivered to You Automatically Sign up to receive the latest news and ratings for TMO and its competitors with MarketBeat's FREE daily newsletter. Email Address TMO Media Mentions By Week TMO Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. TMO News Sentiment▼1.250.69▲Average Medical News Sentiment TMO News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. TMO Articles This Week▼8670▲TMO Articles Average Week Get Thermo Fisher Scientific News Delivered to You Automatically Sign up to receive the latest news and ratings for TMO and its competitors with MarketBeat's FREE daily newsletter. 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