Merck & Co., Inc. (MRK) News Today $84.13 +0.92 (+1.11%) Closing price 08/29/2025 03:59 PM EasternExtended Trading$84.12 -0.01 (-0.01%) As of 08/29/2025 07:56 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 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 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 Evergreen Capital Management LLC Purchases 48,179 Shares of Merck & Co., Inc. $MRKAugust 31 at 7:25 AM | marketbeat.comThe Manufacturers Life Insurance Company Has $342.21 Million Stock Position in Merck & Co., Inc. $MRKAugust 31 at 7:24 AM | marketbeat.comCanada Pension Plan Investment Board Sells 1,995,577 Shares of Merck & Co., Inc. $MRKAugust 31 at 7:00 AM | marketbeat.comTe Ahumairangi Investment Management Ltd Has $8.84 Million Stake in Merck & Co., Inc. $MRKAugust 31 at 6:41 AM | marketbeat.comSmead Capital Management Inc. Buys 34,356 Shares of Merck & Co., Inc. $MRKAugust 31 at 6:29 AM | marketbeat.comTema Etfs LLC Increases Stake in Merck & Co., Inc. $MRKAugust 30 at 8:18 AM | marketbeat.comTrexquant Investment LP Increases Stock Position in Merck & Co., Inc. $MRKAugust 30 at 8:04 AM | marketbeat.comHuber Capital Management LLC Acquires 25,000 Shares of Merck & Co., Inc. $MRKAugust 30 at 7:43 AM | marketbeat.comLansforsakringar Fondforvaltning AB publ Lowers Holdings in Merck & Co., Inc. $MRKAugust 30 at 7:17 AM | marketbeat.comOMERS ADMINISTRATION Corp Has $23.08 Million Stock Position in Merck & Co., Inc. $MRKAugust 30 at 7:01 AM | marketbeat.comCreativeOne Wealth LLC Purchases 7,115 Shares of Merck & Co., Inc. $MRKAugust 30 at 5:53 AM | marketbeat.comGamco Investors INC. ET AL Has $6.52 Million Holdings in Merck & Co., Inc. $MRKAugust 30 at 5:43 AM | marketbeat.comMerck Provides New Results for VERQUVO® (vericiguat) in Patients with Chronic Heart Failure and Reduced Ejection FractionAugust 30 at 3:01 AM | businesswire.comIs Merck Stock Outperforming the Dow?August 29 at 4:32 PM | finance.yahoo.comWealth Preservation Advisors LLC Takes Position in Merck & Co., Inc. $MRKAugust 29 at 8:24 AM | marketbeat.comB. Metzler seel. Sohn & Co. AG Raises Holdings in Merck & Co., Inc. $MRKAugust 29 at 8:10 AM | marketbeat.comGuggenheim Capital LLC Raises Stock Position in Merck & Co., Inc. $MRKAugust 29 at 7:36 AM | marketbeat.comIeq Capital LLC Purchases 13,155 Shares of Merck & Co., Inc. $MRKAugust 29 at 7:14 AM | marketbeat.comRafferty Asset Management LLC Sells 52,722 Shares of Merck & Co., Inc. $MRKAugust 29 at 6:15 AM | marketbeat.comEpoch Investment Partners Inc. Has $63.54 Million Position in Merck & Co., Inc. $MRKAugust 29 at 6:14 AM | marketbeat.comZuckerman Investment Group LLC Has $6.71 Million Holdings in Merck & Co., Inc. $MRKAugust 28 at 9:30 AM | marketbeat.comQuadcap Wealth Management LLC Sells 4,262 Shares of Merck & Co., Inc. $MRKAugust 28 at 9:13 AM | marketbeat.comGABELLI & Co INVESTMENT ADVISERS INC. Purchases New Shares in Merck & Co., Inc. $MRKAugust 28 at 9:12 AM | marketbeat.comRedwood Investment Management LLC Purchases 22,138 Shares of Merck & Co., Inc. $MRKAugust 28 at 9:11 AM | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by Gabelli Funds LLCAugust 28 at 8:37 AM | marketbeat.comFORA Capital LLC Raises Stock Holdings in Merck & Co., Inc. $MRKAugust 28 at 7:54 AM | marketbeat.comCauseway Capital Management LLC Has $80.59 Million Holdings in Merck & Co., Inc. $MRKAugust 28 at 7:43 AM | marketbeat.comMerck & Co., Inc. $MRK Shares Purchased by Harvest Portfolios Group Inc.August 28 at 7:26 AM | marketbeat.comMerck to Participate in the 2025 Wells Fargo Healthcare ConferenceAugust 28 at 7:02 AM | businesswire.comMerck & Co., Inc. (MRK) Expands Targeted Therapy Pipeline with ADC AdvancesAugust 28 at 6:31 AM | insidermonkey.comCampbell & CO Investment Adviser LLC Grows Position in Merck & Co., Inc. $MRKAugust 28 at 6:31 AM | marketbeat.comOrion Capital Management LLC Grows Stake in Merck & Co., Inc. $MRKAugust 27, 2025 | marketbeat.comMerck & Co., Inc. $MRK Shares Acquired by Caisse DE Depot ET Placement DU QuebecAugust 27, 2025 | marketbeat.comBank of Hawaii Sells 4,072 Shares of Merck & Co., Inc. $MRKAugust 27, 2025 | marketbeat.comCorebridge Financial Inc. Lowers Position in Merck & Co., Inc. $MRKAugust 27, 2025 | marketbeat.comNorthwestern Mutual Wealth Management Co. Increases Position in Merck & Co., Inc. $MRKAugust 27, 2025 | marketbeat.comAs the Market Rotates, This Healthcare ETF Is Leading the Way (MRK)Health care saw some of the worst losses this year. But as the calendar turned to August, it's been leading the market higher. This ETF provides exposure.August 26, 2025 | marketbeat.comMerck & Co., Inc. $MRK Shares Acquired by Ally Financial Inc.August 26, 2025 | marketbeat.comThematics Asset Management Has $4.40 Million Stock Position in Merck & Co., Inc. $MRKAugust 26, 2025 | marketbeat.comComerica Bank Reduces Stock Holdings in Merck & Co., Inc. $MRKAugust 26, 2025 | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by MetLife Investment Management LLCAugust 26, 2025 | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by Synovus Financial CorpAugust 26, 2025 | marketbeat.comOak Harvest Investment Services Acquires 5,999 Shares of Merck & Co., Inc. $MRKAugust 26, 2025 | marketbeat.comQuantitative Investment Management LLC Grows Position in Merck & Co., Inc. $MRKAugust 26, 2025 | marketbeat.comMerck & Co., Inc. $MRK Shares Sold by Oliver Luxxe Assets LLCAugust 26, 2025 | marketbeat.comJump Financial LLC Buys Shares of 362,145 Merck & Co., Inc. $MRKAugust 25, 2025 | marketbeat.comSVB Wealth LLC Reduces Stock Position in Merck & Co., Inc. $MRKAugust 25, 2025 | marketbeat.comCadence Bank Has $3.51 Million Stake in Merck & Co., Inc. $MRKAugust 25, 2025 | marketbeat.comMerck & Co., Inc. $MRK Position Increased by APG Asset Management N.V.August 25, 2025 | marketbeat.comBahl & Gaynor Inc. Lowers Holdings in Merck & Co., Inc. $MRKAugust 25, 2025 | 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. MRK Media Mentions By Week MRK 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▼1.491.11▲Average Medical News Sentiment MRK 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▼5866▲MRK Articles Average Week Get the Latest News and Ratings for MRK and Related Stocks Enter your email address to receive the latest news and analysts' ratings for Merck & Co., Inc. and its competitors. 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