Live Earnings Conference Call: Merck & Co., Inc. will host a live Q3 2026 earnings call on October 29, 2026 at 9:00AM ET. Follow this link to get details and listen to Merck & Co., Inc.'s Q3 2026 earnings call when it goes live. Get details. Merck & Co., Inc. (MRK) News Today $141.03 -0.79 (-0.55%) Closing price 10/28/2026 03:59 PM EasternExtended Trading$143.74 +2.71 (+1.92%) As of 07:46 AM 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 Massive. Learn more. Add Compare Share Share News and Trends Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFDA EventsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest Why Is Merck & Co., Inc. Down Today?Toggle Visibility of Why Is Merck & Co., Inc. Down Today?Merck & Co., Inc. (NYSE: MRK) is under pressure despite a strong quarterly earnings beat. Investors appear more focused on the company’s longer-term transition away from Keytruda than on the latest results. Positive Sentiment: Merck reported quarterly adjusted earnings of $2.49 per share, well above the $2.09 analyst consensus, while revenue of $18.09 billion exceeded the $17.33 billion estimate. The company also raised its adjusted profit outlook. Merck earnings press release Positive Sentiment: Keytruda sales were stronger than expected, including growth from the newer injectable Qlex formulation. Winrevair also contributed to revenue growth, supporting Merck’s effort to diversify its pharmaceutical portfolio. CNBC Merck earnings report Positive Sentiment: Keytruda reduced the risk of disease progression by 43% in a Phase 3 endometrial-cancer trial, adding support for expanding the drug’s indications. Recent oncology data and the Moderna partnership’s melanoma-vaccine results also reinforce Merck’s pipeline potential. Keytruda endometrial cancer trial Positive Sentiment: Wells Fargo maintained a Buy view, while other analyst commentary has pointed to potential appreciation as Merck’s newer medicines and oncology pipeline mature. Wells Fargo Merck rating Neutral Sentiment: Reported profit declined year over year to $5.07 billion, or $2.04 per share, from $5.79 billion, or $2.32 per share, despite the adjusted earnings beat. Wall Street Journal Merck revenue report Negative Sentiment: Wall Street is looking beyond the quarterly beat because Keytruda, Merck’s largest revenue driver, faces a looming patent cliff. Investors want clearer evidence that Qlex, Winrevair and pipeline assets can offset eventual Keytruda erosion. Barron’s Merck earnings analysis Negative Sentiment: Earlier outlook concerns included weakening Gardasil demand, declining estimates and difficult comparisons. The Moderna-Merck melanoma-vaccine results were positive clinically but reportedly below investor hopes, limiting their immediate stock-market impact. Merck and Moderna cancer vaccine results Posted 25m agoAI Generated. May Contain Errors. Merck & Co., Inc. 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 October 2026 September 2026 August 2026 July 2026 June 2026 May 2026 April 2026 March 2026 February 2026 January 2026 December 2025 November 2025 October 2025 September 2025 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 Time Period More filters Fewer filters Done Merck Earnings Blow Past Estimates. Why Wall Street Is Looking Past the Numbers.47 minutes ago | barrons.comMerck Revenue Up on Keytruda, Winrevair Growth1 hour ago | wsj.comMerck tops quarterly estimates, hikes profit outlook as new form of Keytruda shows strength1 hour ago | cnbc.comMerck & Co., Inc. $MRK Stock Position Trimmed by Stockman Wealth Management Inc.1 hour ago | marketbeat.com17,813 Merck & Co., Inc. $MRK Shares Sold by D.A. Davidson & CO.3 hours ago | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by Convergence Financial LLC3 hours ago | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by Conning Inc.3 hours ago | marketbeat.comGreat Lakes Retirement Inc. Purchases 11,907 Shares of Merck & Co., Inc. $MRK3 hours ago | marketbeat.com12,469 Merck & Co., Inc. $MRK Shares Sold by Bokf Na4 hours ago | marketbeat.comMerck & Company (MRK) Receives a Buy from Wells FargoOctober 28 at 11:35 PM | theglobeandmail.comBreakthrough cancer vaccine catches Wall Street's attentionOctober 28 at 11:35 PM | thestreet.comDear Merck Stock Fans, Mark Your Calendars for October 29October 28 at 6:35 PM | finance.yahoo.comMerck's KEYTRUDA Cuts Progression Risk By 43% In Phase 3 Endometrial Cancer TrialOctober 28 at 1:34 PM | rttnews.comDielectric Materials for Display - Global Strategic Business Report 2026: Capture the $28.7B Revenue Surge Through 2032 | Applied Materials, Corning, BASF, DuPont, and Merck DominateOctober 28 at 1:34 PM | finance.yahoo.com3 Big Pharma Earnings Reports to Watch: Eli Lilly, Merck and GileadOctober 28 at 8:14 AM | 247wallst.comMerck (MRK) Gains Fresh Oncology Backing As Valuation Debate Heats UpOctober 28 at 3:32 AM | finance.yahoo.comMerck (MRK) reports Q3: everything you need to know ahead of earningsOctober 28 at 3:32 AM | finance.yahoo.comBarclays Forecasts Strong Price Appreciation for Merck & Co., Inc. (NYSE:MRK) StockOctober 28 at 1:25 AM | americanbankingnews.comIs Merck Stock a Buy, Sell or Hold Ahead of Q3 Earnings?October 27 at 12:27 PM | finance.yahoo.comScancell cancer vaccine strategy backed by Moderna and Merck trial resultsOctober 27 at 12:27 PM | proactiveinvestors.comMerck and Moderna's Cancer Vaccine Worked—Who Gets Paid? (MRK)Merck and Moderna's melanoma vaccine cut recurrence risk 42% in a Phase 3 trial, but results fell short of hopes, sending Moderna shares down sharply while Merck stock barely moved.October 27 at 10:20 AM | marketbeat.comMerck and Moderna's Cancer Vaccine Worked—Who Gets Paid? (MRK)Merck and Moderna's melanoma vaccine cut recurrence risk 42% in a Phase 3 trial, but results fell short of hopes, sending Moderna shares down sharply while Merck stock barely moved.October 27 at 10:20 AM | marketbeat.comMerck & Co., Inc. $MRK Position Lifted by Oppenheimer & Co. Inc.October 27 at 6:24 AM | marketbeat.comLeo Wealth LLC Makes New Investment in Merck & Co., Inc. $MRKOctober 27 at 5:35 AM | marketbeat.com23,115 Merck & Co., Inc. $MRK Shares Sold by apricus wealth LLCOctober 27 at 3:04 AM | marketbeat.comMerck & Co., Inc. (MRK) Shareholder/Analyst Presentation - SlideshowOctober 26 at 10:10 PM | seekingalpha.comTranscript : Merck & Co., Inc. - Shareholder/Analyst CallOctober 26 at 8:58 PM | marketscreener.comMKos Biotechnology Partners Announces Strategic Investment in Golden Age Health to Accelerate Global Access to Rare Disease TherapiesOctober 26 at 8:58 PM | finance.yahoo.comMerck Highlights Phase III Cancer Wins, Eyes 2027 Oncology Pipeline CatalystsOctober 26 at 8:03 PM | marketbeat.comMerck & Co., Inc. (MRK) Shareholder/Analyst Call TranscriptOctober 26 at 6:09 PM | seekingalpha.comModerna's Rally May Have Run Out of Steam. Here's What to Watch NextOctober 26 at 4:01 PM | investopedia.comSacituzumab Tirumotecan (Sac-TMT) Reduced the Risk of Death by 32% and the Risk of Disease Progression or Death by 41% Compared to Chemotherapy in Certain Patients With Advanced or Recurrent Endometrial CancerOctober 26 at 3:45 PM | finance.yahoo.comKEYTRUDA® (pembrolizumab) as Monotherapy Reduced the Risk of Disease Progression or Death by 43% for Certain Patients With Advanced or Recurrent Endometrial Cancer With Mismatch Repair Deficient (dMMR) Tumors Compared to ChemotherapyOctober 26 at 3:45 PM | finance.yahoo.comWhat Do New China Biotech Curbs Mean For Merck (MRK) Stock?October 26 at 3:45 PM | finance.yahoo.comMerck (MRK) Stock Gets Fair Value Bump As Analysts Split On Vaccine OutlookOctober 26 at 3:45 PM | finance.yahoo.comSacituzumab Tirumotecan (Sac-TMT) Reduced the Risk of Death by 32% and the Risk of Disease Progression or Death by 41% Compared to Chemotherapy in Certain Patients With Advanced or Recurrent Endometrial CancerOctober 26 at 12:00 PM | businesswire.comBarclays Issues Positive Forecast for Merck & Co., Inc. (NYSE:MRK) Stock PriceOctober 26 at 11:29 AM | marketbeat.comBuy the Dip: 4 Stocks the Market Marked Down Too Far Ahead of Big Catalysts (MRK)MercadoLibre, Novo Nordisk, Tyler Technologies and Summit Therapeutics trade below recent highs, yet each has earnings or catalysts that could shift sentiment.October 26 at 8:35 AM | marketbeat.comApollon Wealth Management LLC Purchases 46,936 Shares of Merck & Co., Inc. $MRKOctober 26 at 3:19 AM | marketbeat.comBeyond Keytruda: The Critical Pipeline Metrics to Watch in Merck’s Q3 Results on Oct. 29October 25, 2026 | 247wallst.comBeyond Keytruda: The Critical Pipeline Metrics to Watch in Merck's Q3 Results on Oct. 29October 25, 2026 | 247wallst.comMerck & Co., Inc. $MRK Stock: Valley National Advisers Inc. Lowers HoldingsOctober 25, 2026 | marketbeat.comMerck & Co., Inc. $MRK Stock Bought by Norris Perne & French LLP MIOctober 25, 2026 | marketbeat.comMerck & Co., Inc. $MRK Position Trimmed by Middleton & Co. Inc. MAOctober 25, 2026 | marketbeat.com10,952 Shares of Merck & Co., Inc. $MRK Purchased by Madrona Financial Services LLCOctober 25, 2026 | marketbeat.comMerck & Co., Inc. $MRK Stock: Mondrian Investment Partners LTD Cuts HoldingsOctober 25, 2026 | marketbeat.comMerck & Co., Inc. $MRK Stock Sold by Carolina Wealth Advisors LLCOctober 25, 2026 | marketbeat.comEvergreen Capital Management LLC Sells 69,731 Shares of Merck & Co., Inc. $MRKOctober 25, 2026 | marketbeat.comBG Investment Services LLC Makes New $5.39 Million Investment in Merck & Co., Inc. $MRKOctober 25, 2026 | marketbeat.com17,497 Merck & Co., Inc. $MRK Shares Acquired by Bernardo Wealth Planning LLCOctober 25, 2026 | marketbeat.com Merck & Co., Inc. Media Mentions By Week Merck & Co., Inc. 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. MRK News Sentiment▼0.470.68▲Average Healthcare News Sentiment Merck & Co., Inc. 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. MRK Articles This Week▼859▲MRK Articles Average Week Merck & Co., Inc. Trends on MarketBeatThis week vs. last weekNew Followers1-89%Searches7-56%Page Views14,110+26% Get Merck & Co., Inc. News Delivered to You Automatically Sign up to receive the latest news and ratings for MRK and its competitors with MarketBeat's FREE daily newsletter. 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Related Companies and Tools Related Companies Amgen News Gilead Sciences News Moderna News Vertex Pharmaceuticals News AbbVie News Astrazeneca News Bristol Myers Squibb News Johnson & Johnson News Eli Lilly and Company News Pfizer News News and Trends Tools Trending Media MentionsHigh Media Sentiment StocksLive News FeedMarketBeat OriginalsStock Ideas MarketBeat tracks news from more than one hundred trusted media outlets in real time, with the most recent headline for Merck & Co., Inc. dated 10/29/2026. 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