Masimo (MASI) News Today $162.99 -3.33 (-2.00%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$163.00 +0.01 (+0.01%) As of 07/11/2025 04:11 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 ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock MASI Latest News All Sources Trusted Sources MarketBeat 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 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 August 2022 Time Period Masimo Corporation (NASDAQ:MASI) Stock Position Reduced by Teacher Retirement System of TexasJuly 10 at 4:09 AM | marketbeat.comMasimo Joins Innovators’ Network at American Heart Association Center for Health Technology & InnovationJuly 10 at 2:40 AM | theglobeandmail.comApple is still trying to overturn the ban on the Apple Watch blood oxygen sensorJuly 7, 2025 | msn.comApple, Masimo spar over Apple Watch import ban at US appeals courtJuly 7, 2025 | reuters.comApple and Masimo back in court over Apple Watch import ban appealJuly 7, 2025 | 9to5mac.com9Apple Watch blood oxygen ban should never have been put in place, and Apple wants it overturnedJuly 7, 2025 | appleinsider.comAApple asks court to lift ban on oxygen-tracking Apple WatchJuly 7, 2025 | msn.comApple Appeals US Ban on Apple Watch Blood Oxygen FeatureJuly 7, 2025 | macrumors.comMSilver Oak Securities Incorporated Buys Shares of 1,638 Masimo Corporation (NASDAQ:MASI)July 7, 2025 | marketbeat.comCalamos Advisors LLC Increases Position in Masimo Corporation (NASDAQ:MASI)July 6, 2025 | marketbeat.comNew York State Teachers Retirement System Has $6.67 Million Position in Masimo Corporation (NASDAQ:MASI)July 6, 2025 | marketbeat.comKBC Group NV Cuts Stake in Masimo Corporation (NASDAQ:MASI)July 6, 2025 | marketbeat.comAllspring Global Investments Holdings LLC Cuts Stake in Masimo Corporation (NASDAQ:MASI)July 6, 2025 | marketbeat.comJanney Montgomery Scott LLC Lowers Stock Holdings in Masimo Corporation (NASDAQ:MASI)July 6, 2025 | marketbeat.comShareholder Alert: Johnson Fistel, LLP Investigates Elanco Animal Health, Masimo, Fidelity ...July 3, 2025 | gurufocus.comStocks Showing Improving Market Leadership: Masimo Earns 81 RS RatingJuly 3, 2025 | msn.comAt US$168, Is Masimo Corporation (NASDAQ:MASI) Worth Looking At Closely?July 2, 2025 | finance.yahoo.comLisanti Capital Growth LLC Acquires Shares of 30,485 Masimo Corporation (NASDAQ:MASI)June 29, 2025 | marketbeat.comPerpetual Ltd Acquires New Stake in Masimo Corporation (NASDAQ:MASI)June 28, 2025 | marketbeat.comHow Do Investors Really Feel About Masimo? - BenzingaJune 27, 2025 | benzinga.comThe 5 Most Interesting Analyst Questions From Masimo’s Q1 Earnings CallJune 27, 2025 | msn.comMASIMO CORPORATION INVESTIGATION ALERT: Johnson Fistel, PLLP Investigates Potential Breach of Fiduciary Duties by Masimo Officers and DirectorsJune 27, 2025 | globenewswire.comMasimo (NASDAQ:MASI) Updates FY 2025 Earnings GuidanceJune 25, 2025 | marketbeat.comWealthquest Corp Invests $352,000 in Masimo Corporation (NASDAQ:MASI)June 25, 2025 | marketbeat.comMasimo Corporation (NASDAQ:MASI) Given Consensus Recommendation of "Moderate Buy" by BrokeragesJune 25, 2025 | marketbeat.comMasimo Corporation: A Much Cleaner PictureJune 23, 2025 | seekingalpha.comExchange Traded Concepts LLC Has $590,000 Stock Holdings in Masimo Corporation (NASDAQ:MASI)June 22, 2025 | marketbeat.comSilver Oak Securities Incorporated Invests $268,000 in Masimo Corporation (NASDAQ:MASI)June 21, 2025 | marketbeat.comWhy The Apple Watch Is Losing Its Blood Oxygen SensorJune 19, 2025 | msn.comMasimo Corporation (NASDAQ:MASI) Position Lowered by Assenagon Asset Management S.A.June 19, 2025 | marketbeat.comMasimo COO Departs Amid Leadership ShakeupJune 14, 2025 | marketwatch.comMasimo Announces Key Leadership Changes in June 2025June 12, 2025 | tipranks.comHere's How Much You Would Have Made Owning Masimo Stock In The Last 10 YearsJune 12, 2025 | benzinga.comMASI INVESTIGATION ALERT: Johnson Fistel PLLP Investigates the Directors and Officers of Masimo Corporation for Breach of Fiduciary DutiesJune 10, 2025 | globenewswire.comNew Study Finds Masimo SedLine® Brain Function Monitoring Offers Significant Advantages During Pediatric AnesthesiaJune 10, 2025 | finance.yahoo.com3 Reasons MASI is Risky and 1 Stock to Buy InsteadJune 9, 2025 | msn.comRhumbline Advisers Lowers Holdings in Masimo Co. (NASDAQ:MASI)June 7, 2025 | marketbeat.comMasimo Co. (NASDAQ:MASI) Holdings Boosted by RFG Advisory LLCJune 6, 2025 | marketbeat.comGAMMA Investing LLC Purchases 122,485 Shares of Masimo Co. (NASDAQ:MASI)June 6, 2025 | marketbeat.comMasimo Co. (NASDAQ:MASI) Short Interest Up 17.4% in MayJune 5, 2025 | marketbeat.comTwo Sigma Advisers LP Cuts Holdings in Masimo Co. (NASDAQ:MASI)June 3, 2025 | marketbeat.comHere's How Much $100 Invested In Masimo 15 Years Ago Would Be Worth TodayJune 2, 2025 | benzinga.comMasimo’s Strategic Growth and Resilience: Analyst Recommends Buy RatingJune 1, 2025 | tipranks.comCetera Investment Advisers Buys Shares of 1,846 Masimo Co. (NASDAQ:MASI)June 1, 2025 | marketbeat.comMasimo Co. (NASDAQ:MASI) Receives Average Recommendation of "Moderate Buy" from AnalystsJune 1, 2025 | marketbeat.comMasimo (NASDAQ:MASI) Lowered to Hold Rating by Wall Street ZenMay 31, 2025 | marketbeat.comZacks Research Has Pessimistic Outlook of Masimo Q2 EarningsMay 31, 2025 | marketbeat.comWhat is Zacks Research's Forecast for Masimo Q1 Earnings?May 30, 2025 | marketbeat.comMasimo’s Strategic Initiatives and Financial Outlook Support Buy RatingMay 30, 2025 | tipranks.comIs the Market Bullish or Bearish on Masimo?May 29, 2025 | benzinga.com Get Masimo News Delivered to You Automatically Sign up to receive the latest news and ratings for MASI and its competitors with MarketBeat's FREE daily newsletter. Email Address MASI Media Mentions By Week MASI 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. MASI News Sentiment▼0.231.00▲Average Medical News Sentiment MASI 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. MASI Articles This Week▼1510▲MASI Articles Average Week Get Masimo News Delivered to You Automatically Sign up to receive the latest news and ratings for MASI and its competitors with MarketBeat's FREE daily newsletter. 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