Merck & Co., Inc. (MRK) News Today $82.27 +0.74 (+0.91%) As of 10:28 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock MRK 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 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 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 Time Period Kingstone Capital Partners Texas LLC Makes New Investment in Merck & Co., Inc. $MRK4 hours ago | marketbeat.comEMA committee recommends approval for injectable version of Merck's Keytruda4 hours ago | reuters.comIFM Investors Pty Ltd Increases Stock Position in Merck & Co., Inc. $MRK4 hours ago | marketbeat.comMerck Receives Positive EU CHMP Opinion for ENFLONSIA™ (clesrovimab) for the Prevention of Respiratory Syncytial Virus (RSV) in Infants During Their First RSV Season4 hours ago | businesswire.comMerck Receives Two Positive EU CHMP Opinions for KEYTRUDA® (pembrolizumab), for Subcutaneous (SC) Administration and for New Indication for Earlier-Stage Head and Neck Cancer4 hours ago | businesswire.comTriangle Securities Wealth Management Decreases Stock Position in Merck & Co., Inc. $MRK4 hours ago | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by Security National Bank5 hours ago | marketbeat.comMerck & Co., Inc. $MRK Holdings Lifted by Global Financial Private Client LLC5 hours ago | marketbeat.comMerck & Co., Inc. $MRK Stock Holdings Lifted by Rockland Trust Co.September 19 at 5:23 AM | marketbeat.comARS Wealth Advisors Group LLC Increases Stake in Merck & Co., Inc. $MRKSeptember 19 at 5:22 AM | marketbeat.comRedhawk Wealth Advisors Inc. Boosts Holdings in Merck & Co., Inc. $MRKSeptember 19 at 5:22 AM | marketbeat.comFerguson Wellman Capital Management Inc. Raises Holdings in Merck & Co., Inc. $MRKSeptember 19 at 5:11 AM | marketbeat.comMarshall Financial Group LLC Grows Stock Holdings in Merck & Co., Inc. $MRKSeptember 19 at 4:59 AM | marketbeat.comBerenberg Bank Downgrades Merck & Co., Inc. (NYSE:MRK) to HoldSeptember 19 at 2:51 AM | americanbankingnews.comRate Cuts Could Actually Spark a Sell-Off: 5 Safe JP Morgan Dividend StocksSeptember 18 at 9:47 AM | 247wallst.comMerck & Co., Inc. $MRK Shares Sold by Fulton Bank N.A.September 18 at 7:22 AM | marketbeat.comNorthCrest Asset Manangement LLC Increases Stock Position in Merck & Co., Inc. $MRKSeptember 18 at 7:21 AM | marketbeat.comCypress Point Wealth Management LLC Acquires New Holdings in Merck & Co., Inc. $MRKSeptember 18 at 7:13 AM | marketbeat.comWealth Enhancement Advisory Services LLC Has $134.57 Million Stock Holdings in Merck & Co., Inc. $MRKSeptember 18 at 6:56 AM | marketbeat.comStrathmore Capital Advisors Inc. Takes $488,000 Position in Merck & Co., Inc. $MRKSeptember 18 at 6:56 AM | marketbeat.comRadnor Capital Management LLC Acquires 15,210 Shares of Merck & Co., Inc. $MRKSeptember 18 at 6:43 AM | marketbeat.comCentral Valley Advisors LLC Has $1.83 Million Holdings in Merck & Co., Inc. $MRKSeptember 18 at 6:42 AM | marketbeat.comMn Services Vermogensbeheer B.V. Purchases 7,500 Shares of Merck & Co., Inc. $MRKSeptember 18 at 6:36 AM | marketbeat.comSunpointe LLC Acquires 3,575 Shares of Merck & Co., Inc. $MRKSeptember 18 at 6:23 AM | marketbeat.comSwedbank AB Sells 113,211 Shares of Merck & Co., Inc. $MRKSeptember 18 at 6:15 AM | marketbeat.comSecure Asset Management LLC Cuts Stake in Merck & Co., Inc. $MRKSeptember 18 at 6:03 AM | marketbeat.comProcyon Advisors LLC Has $1.78 Million Stake in Merck & Co., Inc. $MRKSeptember 18 at 6:02 AM | marketbeat.comMerck & Co., Inc. $MRK Stock Holdings Trimmed by Pallas Capital Advisors LLCSeptember 18 at 6:01 AM | marketbeat.comSumitomo Mitsui DS Asset Management Company Ltd Purchases 26,413 Shares of Merck & Co., Inc. $MRKSeptember 18 at 5:52 AM | marketbeat.comGateway Investment Advisers LLC Has $42.24 Million Stock Holdings in Merck & Co., Inc. $MRKSeptember 18 at 5:44 AM | marketbeat.comSivia Capital Partners LLC Increases Position in Merck & Co., Inc. $MRKSeptember 18 at 4:56 AM | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by Dynamic Advisor Solutions LLCSeptember 18 at 4:56 AM | marketbeat.comSarasin & Partners LLP Grows Stock Holdings in Merck & Co., Inc. $MRKSeptember 18 at 4:56 AM | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by Eldred Rock Partners LLCSeptember 18 at 4:55 AM | marketbeat.comLineweaver Wealth Advisors LLC Has $2.12 Million Holdings in Merck & Co., Inc. $MRKSeptember 18 at 4:55 AM | marketbeat.comSapient Capital LLC Has $942,000 Stake in Merck & Co., Inc. $MRKSeptember 18 at 4:40 AM | marketbeat.comKrilogy Financial LLC Invests $1.27 Million in Merck & Co., Inc. $MRKSeptember 18 at 4:36 AM | marketbeat.comFiduciary Alliance LLC Sells 48,271 Shares of Merck & Co., Inc. $MRKSeptember 18 at 4:27 AM | marketbeat.comMerck & Co., Inc. (NYSE:MRK) Shares Unloaded Rep. Lisa C. McClainSeptember 17 at 11:02 PM | marketbeat.comMerck & Co., Inc. (NYSE:MRK) Stock Acquired Rep. Gilbert Ray Cisneros, Jr.September 17 at 8:04 PM | marketbeat.comMerck & Co., Inc. (NYSE:MRK) Stock Rating Lowered by Berenberg BankSeptember 17 at 8:23 AM | marketbeat.comMerck to Present New Data Highlighting Durable Effects of MAVENCLAD® in Relapsing Multiple Sclerosis (RMS) at ECTRIMS 2025September 17 at 8:00 AM | businesswire.comSt. Louis Financial Planners Asset Management LLC Makes New $2.72 Million Investment in Merck & Co., Inc. $MRKSeptember 17 at 6:40 AM | marketbeat.comOLD Republic International Corp Increases Stake in Merck & Co., Inc. $MRKSeptember 17 at 6:40 AM | marketbeat.comShore Point Advisors LLC Sells 4,675 Shares of Merck & Co., Inc. $MRKSeptember 17 at 6:40 AM | marketbeat.comCzech National Bank Boosts Holdings in Merck & Co., Inc. $MRKSeptember 17 at 5:28 AM | marketbeat.comMerck & Co., Inc. $MRK Stake Boosted by MassMutual Private Wealth & Trust FSBSeptember 17 at 5:18 AM | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by Legacy Private Trust Co.September 17 at 4:17 AM | marketbeat.comMerck & Co., Inc. $MRK Stake Lowered by Parallel Advisors LLCSeptember 17 at 4:04 AM | marketbeat.comRep. Julie Johnson Sells Off Shares of Merck & Co., Inc. (NYSE:MRK)September 16 at 11:05 PM | marketbeat.com 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. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 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