Masimo Corporation develops, manufactures, and markets noninvasive monitoring technologies and hospital automation solutions worldwide. The company offers masimo signal extraction technology (SET) pulse oximetry with measure-through motion and low perfusion pulse oximetry monitoring to address the primary limitations of conventional pulse oximetry. It also provides Masimo rainbow SET platform that includes rainbow SET Pulse CO-Oximetry products that noninvasively monitor hemoglobin species, including oxygen saturation, pulse rate, perfusion index, pleth variability index, and respiration rate from the pleth; noninvasively monitor hemoglobin concentration, and carboxyhemoglobin and methemoglobin; monitor arterial oxygen saturation and acoustic respiration rate; and calculates oxygen content and oxygen reserve index. The company offers SedLine brain function monitoring technology to measure the brain's electrical activity by detecting EEG signals; capnography and gas monitoring products comprising external plug-in-and-measure capnography and gas analyzers, integrated modules, handheld capnograph and capnometer devices, and capnography sampling lines; O3 regional oximetry for tissue oxygen saturation measurement; and hemodynamic monitoring solutions. Its Masimo Hospital Automation platform includes Patient SafetyNet, Patient SafetyNet surveillance, Kite, UniView, Replica, UniView : 60, and MyView. The company offers coronavirus-2019 response and telehealth solutions; connectivity devices; and nasal high flow ventilation and neuromodulation solutions. The company provides its products through direct sales force, distributors, and original equipment manufacturers partners to hospitals, emergency medical service and home care providers, physician offices, long term care facilities, veterinarians, and consumers; and non-medical/consumer products through e-commerce site, masimopersonalhealth.com. Incorporated in 1989, the company is headquartered in Irvine, California.
IPO Year: 2007
Exchange: NASDAQ
Website: masimo.com
| Date | Price Target | Rating | Analyst |
|---|---|---|---|
| 3/27/2026 | Outperform → Mkt Perform | Raymond James | |
| 11/17/2025 | Neutral | BofA Securities | |
| 12/27/2024 | $170.00 → $194.00 | Outperform | Raymond James |
| 11/6/2024 | $170.00 | Mkt Perform → Outperform | Raymond James |
| 6/3/2024 | $126.00 → $160.00 | Neutral → Overweight | Piper Sandler |
| 4/15/2024 | $148.00 → $170.00 | Hold → Buy | Stifel |
| 3/25/2024 | $117.00 → $160.00 | Equal Weight → Overweight | Wells Fargo |
| 1/30/2024 | $107.00 → $121.00 | Buy → Hold | Jefferies |
| 1/3/2024 | Buy → Hold | Needham | |
| 11/8/2023 | Outperform → Mkt Perform | Raymond James |
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NEW YORK, June 8, 2026 /PRNewswire/ -- Sirius XM Holdings Inc. (NASD: SIRI) will replace Masimo Corp. (NASD: MASI) in the S&P MidCap 400 effective prior to the opening of trading on Thursday, June 11. S&P 500 & 100 constituent Danaher Corp. (NYSE:DHR) is acquiring Masimo in a deal expected to be completed soon pending final conditions. Following is a summary of the changes that will take place prior to the open of trading on the effective date:Effective Date Index Name Action Company Name Ticker GICS Sector June 11, 2026 S&P MidCap 400 Addition Sirius XM HoldingsSIRI Communication Services June 11, 2026 S&P MidCap 400 Deletion MasimoMASI Health Care ABOUT S&P DOW JONES INDICESS&P Dow Jon
Masimo Corporation (NASDAQ:MASI) ("Masimo"), a leading global innovator in patient monitoring, today announced that its stockholders voted in favor of the proposal to adopt the previously announced Agreement and Plan of Merger, dated February 16, 2026 (the "Merger Agreement"), by and among Masimo, Danaher Corporation ("Danaher") (NYSE:DHR) and Mobius Merger Sub, Inc. (the "Merger Sub") at Masimo's special meeting of stockholders held virtually on May 1, 2026 (the "Special Meeting"). Katie Szyman, Chief Executive Officer of Masimo, stated: "We thank our shareholders for their strong support of this important milestone for Masimo. The Merger delivers compelling value and positions Masimo fo
NICU Study Adds to the Evidence Demonstrating SET®'s Accuracy in Challenging Real-World Settings, With No Clinically Significant Differences in Performance Across Skin Pigmentation Categories or Race and Zero Occult Hypoxemia in Black or Hispanic Newborns Masimo (NASDAQ:MASI) today announced the findings of a study evaluating the accuracy of Masimo SET® pulse oximetry among critically ill neonates and demonstrating less than 1% overall statistical bias. Importantly, there were no clinically meaningful skin pigmentation-related discrepancies and no occult hypoxemic events among Black or Hispanic patients, and in only one Caucasian patient overall. The Neonatal Pulse Oximetry Accuracy and D
MELBOURNE, Australia and INDIANAPOLIS, April 09, 2026 (GLOBE NEWSWIRE) -- Telix Pharmaceuticals Limited (ASX: TLX, NASDAQ:TLX, "Telix") today announces two additional Non-Executive Director (NED) appointments, effective May 11, 20261, as part of Board expansion and succession planning: Maria Rivas, MD is an experienced public company board director and S&P 100 senior pharmaceutical executive with more than 25 years' experience in late-stage clinical development, commercialization and governance leadership. Dr. Rivas currently serves on the board of directors of The Cooper Companies, Inc. (NASDAQ:COO), a medical technology company, and also served as an independent director for Medidata
Masimo Corporation (NASDAQ:MASI) ("Masimo"), a leading global medical innovator, today announced that it has entered into a definitive agreement pursuant to which Danaher Corporation (NYSE:DHR) ("Danaher") will acquire Masimo for $180.00 per share in cash, representing a total consideration of $9.9 billion (the "Transaction"). The Transaction has been unanimously approved by both Masimo's Board of Directors and Danaher's Board of Directors. Masimo will become a standalone business unit and brand within Danaher's Diagnostics segment and will operate autonomously while strengthening Danaher's offering in acute care settings. Katie Szyman, Chief Executive Officer of Masimo, stated: "We loo
WASHINGTON, Feb. 17, 2026 /PRNewswire/ -- Danaher Corporation (NYSE:DHR), a global science and technology innovator, announced today that it has entered into a definitive agreement to acquire Masimo Corporation (NASDAQ:MASI) a leading specialty diagnostics provider of pulse oximetry and other patient monitoring solutions, primarily in acute care settings. Under the terms of the agreement, Danaher will acquire all of the outstanding shares of Masimo common stock for $180 per share in cash, or a total enterprise value of approximately $9.9 billion including assumed indebtedness and net of acquired cash. This represents a transaction multiple of approximately 18x estimated 2027 EBITDA, or 15x 2
Conference call and webcast to begin at 1:30 p.m. PT (4:30 p.m. ET) Masimo (NASDAQ:MASI) will release fourth quarter and full year 2025 financial results for the period ended January 3, 2026, after the market closes on Thursday, February 26, 2026. The conference call to review the results will begin at 1:30 p.m. PT (4:30 p.m. ET) and will be hosted by Katie Szyman, Chief Executive Officer, and Micah Young, Chief Financial Officer. To register for the conference call or the webcast, please use the link below. Upon registering, each participant will be provided with details for the call or webcast. Conference Call Registration Link (Please register to obtain the dial-in number): Masim
BOSTON, Jan. 21, 2026 (GLOBE NEWSWIRE) -- Clairity, a U.S.-based medical technology company advancing AI-powered breast cancer risk assessment, today announced that its founder, Connie Lehman, MD, PhD, has assumed the role of Chief Executive Officer as the company enters its next phase of clinical adoption and growth. The company also announced Joe Kiani as Chairman of the Board of Directors. These leadership appointments reflect a pivotal moment for Clairity following FDA De Novo authorization of its mammography-based AI risk prediction platform and increasing engagement with health systems and partners worldwide. Clairity's innovation aligns with national priorities to improve health o
Complete fourth quarter and full-year 2025 financial results will be announced on Thursday, February 26, 2026 Masimo Corporation (NASDAQ:MASI) today announced select preliminary financial results for the fourth quarter and full-year ended January 3, 2026. Preliminary Fourth Quarter 2025 Financial Results: • Revenue is expected to be approximately $411 million, representing approximately 12% growth on a reported basis and 11% growth on a constant currency basis(1); • Non-GAAP earnings per diluted share(2), including the impact of new tariffs, are expected to be more than $1.54; and • Shipments of noninv
Masimo (NASDAQ:MASI) today announced that its management will participate in the J.P. Morgan 2026 Healthcare Conference on Wednesday, January 14, 2026 at 2:15 p.m. Pacific time. A live webcast of the presentation will be available on the Masimo website at www.masimo.com. A replay of the webcast will be available following the live presentation. About Masimo Masimo (NASDAQ:MASI) is a global medical technology company that develops and produces a wide array of industry-leading monitoring technologies, including innovative measurements, sensors, patient monitors, and automation and connectivity solutions. Our mission is to improve life, improve patient outcomes, reduce the cost of care, an
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Raymond James downgraded Masimo from Outperform to Mkt Perform
BofA Securities initiated coverage of Masimo with a rating of Neutral
Raymond James reiterated coverage of Masimo with a rating of Outperform and set a new price target of $194.00 from $170.00 previously
Raymond James upgraded Masimo from Mkt Perform to Outperform and set a new price target of $170.00
Piper Sandler upgraded Masimo from Neutral to Overweight and set a new price target of $160.00 from $126.00 previously
Stifel upgraded Masimo from Hold to Buy and set a new price target of $170.00 from $148.00 previously
Wells Fargo upgraded Masimo from Equal Weight to Overweight and set a new price target of $160.00 from $117.00 previously
Jefferies downgraded Masimo from Buy to Hold and set a new price target of $121.00 from $107.00 previously
Needham downgraded Masimo from Buy to Hold
Raymond James downgraded Masimo from Outperform to Mkt Perform
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NEW YORK, June 8, 2026 /PRNewswire/ -- Sirius XM Holdings Inc. (NASD: SIRI) will replace Masimo Corp. (NASD: MASI) in the S&P MidCap 400 effective prior to the opening of trading on Thursday, June 11. S&P 500 & 100 constituent Danaher Corp. (NYSE:DHR) is acquiring Masimo in a deal expected to be completed soon pending final conditions. Following is a summary of the changes that will take place prior to the open of trading on the effective date:Effective Date Index Name Action Company Name Ticker GICS Sector June 11, 2026 S&P MidCap 400 Addition Sirius XM HoldingsSIRI Communication Services June 11, 2026 S&P MidCap 400 Deletion MasimoMASI Health Care ABOUT S&P DOW JONES INDICESS&P Dow Jon
WASHINGTON, Feb. 17, 2026 /PRNewswire/ -- Danaher Corporation (NYSE:DHR), a global science and technology innovator, announced today that it has entered into a definitive agreement to acquire Masimo Corporation (NASDAQ:MASI) a leading specialty diagnostics provider of pulse oximetry and other patient monitoring solutions, primarily in acute care settings. Under the terms of the agreement, Danaher will acquire all of the outstanding shares of Masimo common stock for $180 per share in cash, or a total enterprise value of approximately $9.9 billion including assumed indebtedness and net of acquired cash. This represents a transaction multiple of approximately 18x estimated 2027 EBITDA, or 15x 2
BOSTON, Jan. 21, 2026 (GLOBE NEWSWIRE) -- Clairity, a U.S.-based medical technology company advancing AI-powered breast cancer risk assessment, today announced that its founder, Connie Lehman, MD, PhD, has assumed the role of Chief Executive Officer as the company enters its next phase of clinical adoption and growth. The company also announced Joe Kiani as Chairman of the Board of Directors. These leadership appointments reflect a pivotal moment for Clairity following FDA De Novo authorization of its mammography-based AI risk prediction platform and increasing engagement with health systems and partners worldwide. Clairity's innovation aligns with national priorities to improve health o
Masimo (NASDAQ:MASI) today announced it will host a meeting with the analyst and investor community at 9:00am PT on Wednesday, December 3, 2025. Presentations will be led by select members of the Executive Leadership Team and will cover an overview of the company's business, market opportunities, innovation pipeline, commercial growth strategy, and long-term financial outlook. The company invites investors to join the event via live webcast, which will be available on the Investor Relations section of its website at https://investor.masimo.com/ under "Events and Presentations" or directly by visiting the following link: Masimo Investor Day webcast. A replay of the webcast and the relate
American Heart Association Consortium Advances Development of Evidence-based Health Tech Solutions Masimo (NASDAQ:MASI), a global medical technology company that develops and manufactures innovative noninvasive monitoring solutions, has joined the American Heart Association Center for Health Technology & Innovation's (the Center) Innovators' Network. The Center is focused on building and fostering health technology relationships to develop innovative and scalable solutions. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250708674775/en/Masimo is a member of the American Heart Association's Innovators' Network The Innovators' N
DexCom, Inc. (NASDAQ:DXCM), the global leader in glucose biosensing, today announced the appointment of Jon Coleman as chief commercial officer. In this role, Mr. Coleman will assume responsibility for Dexcom's global commercial organization, including global sales, marketing and customer experience. Mr. Coleman joins Dexcom with more than 30 years of global commercial leadership experience across multiple healthcare segments and channels. Mr. Coleman served as an executive officer of Masimo Corporation (NASDAQ:MASI), where he held roles of increasing responsibility across his fifteen-year tenure. This included serving as president of Masimo's commercial teams where he oversaw the consolid
Katie Szyman Appointed Chief Executive Officer and to Board of Directors Interim CEO Michelle Brennan Named Chairman of Masimo's Board Today the Board of Directors (the "Board") of Masimo (NASDAQ:MASI), a leading global medical innovator, announced that Katie Szyman has been appointed the next Chief Executive Officer ("CEO") of the Company. Interim CEO Michelle Brennan has been appointed Chairman of Masimo's Board and Lead Independent Director Quentin Koffey has been appointed Vice Chairman. All of these changes are effective as of February 12, 2025. Ms. Szyman is currently worldwide president of Advanced Patient Monitoring at BD (Becton, Dickinson and Company). Previously, Ms. Szyman
Mr. Scannell and Ms. Lane will Add Valuable Medical Technology, Finance and Corporate Governance Experience to Expanded Eight-Member Board Masimo Corporation (NASDAQ:MASI), a leading global medical innovator, today announced the appointments of Timothy J. Scannell and Wendy E. Lane to the Company's Board of Directors (the "Board"), effective immediately. Following these appointments, the Board will consist of eight directors. Quentin Koffey, Lead Independent Director of Masimo, stated, "We are pleased to welcome Tim and Wendy as our newest independent directors. Both are high-caliber professionals who will bring critical perspectives to the Board and possess expertise that closely aligns
Appoints Michelle Brennan as Interim CEO Following Joe Kiani's Decision to Resign Continues to Be Committed to Review of Strategic Alternatives for Consumer Businesses, With Assistance From Leading Financial and Legal Advisors Reaffirms Financial Guidance for Third Quarter 2024 Today the Board of Directors (the "Board") of Masimo (NASDAQ:MASI) a leading global medical innovator, provided a series of leadership and business updates: Leadership Appointments Michelle Brennan, a current member of Masimo's Board, has been appointed interim Chief Executive Officer ("CEO") following Chairman and CEO Joe Kiani informing the Board of his decision to resign as CEO. After being elected by shareho
Sends Letter to Masimo Shareholders and Releases 160-Page Investor Presentation Urges Shareholders to Help Deliver Immediate Change by Voting for Both of Politan's Independent and Ideally Qualified Nominees Darlene Solomon and William Jellison on the WHITE Card Shareholders Can Visit www.AdvanceMasimo.com for Further Information Politan Capital Management (together with its affiliates, "Politan"), an 8.9% shareholder of Masimo Corporation ("Masimo" or the "Company") (NASDAQ:MASI), today sent a letter to the Company's shareholders outlining why a majority of truly independent directors are urgently needed in the Masimo boardroom. Politan also released a detailed investor presentation m
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Masimo Corporation (NASDAQ:MASI) ("Masimo"), a leading global medical innovator, today announced that it has entered into a definitive agreement pursuant to which Danaher Corporation (NYSE:DHR) ("Danaher") will acquire Masimo for $180.00 per share in cash, representing a total consideration of $9.9 billion (the "Transaction"). The Transaction has been unanimously approved by both Masimo's Board of Directors and Danaher's Board of Directors. Masimo will become a standalone business unit and brand within Danaher's Diagnostics segment and will operate autonomously while strengthening Danaher's offering in acute care settings. Katie Szyman, Chief Executive Officer of Masimo, stated: "We loo
Conference call and webcast to begin at 1:30 p.m. PT (4:30 p.m. ET) Masimo (NASDAQ:MASI) will release fourth quarter and full year 2025 financial results for the period ended January 3, 2026, after the market closes on Thursday, February 26, 2026. The conference call to review the results will begin at 1:30 p.m. PT (4:30 p.m. ET) and will be hosted by Katie Szyman, Chief Executive Officer, and Micah Young, Chief Financial Officer. To register for the conference call or the webcast, please use the link below. Upon registering, each participant will be provided with details for the call or webcast. Conference Call Registration Link (Please register to obtain the dial-in number): Masim
Complete fourth quarter and full-year 2025 financial results will be announced on Thursday, February 26, 2026 Masimo Corporation (NASDAQ:MASI) today announced select preliminary financial results for the fourth quarter and full-year ended January 3, 2026. Preliminary Fourth Quarter 2025 Financial Results: • Revenue is expected to be approximately $411 million, representing approximately 12% growth on a reported basis and 11% growth on a constant currency basis(1); • Non-GAAP earnings per diluted share(2), including the impact of new tariffs, are expected to be more than $1.54; and • Shipments of noninv
Masimo Corporation (NASDAQ:MASI) today announced its financial results for the third quarter ended September 27, 2025. Third Quarter 2025 Results From Continuing Operations(1): GAAP revenue of $371.5 million, representing 8.2% growth on a reported basis; Non-GAAP revenue of $371.2 million, representing 7.6% growth on a constant currency basis(2); GAAP net income per diluted share of $0.99; and Non-GAAP net income per diluted share(2) of $1.32, representing 38% growth versus prior year period. Katie Szyman, Chief Executive Officer of Masimo, said, "In the third quarter, we saw continued positive momentum across our core healthcare business, driven by the power of our innovative pr
Conference call and webcast to begin at 1:30 p.m. PT (4:30 p.m. ET) Masimo (NASDAQ:MASI) will release third quarter 2025 financial results for the period ended September 27, 2025, after the market closes on Tuesday, November 4, 2025. The conference call to review the results will begin at 1:30 p.m. PT (4:30 p.m. ET) and will be hosted by Katie Szyman, Chief Executive Officer, and Micah Young, Chief Financial Officer. To register for the conference call and receive the dial-in number, please use the link below. Upon registering, each participant will be provided with details including the dial-in number and a registrant ID number. Reminders about the call will also be sent to registered
Strategic integration of Sound United's award-winning audio brands strengthens HARMAN's product portfolio and propels business growth HARMAN International ("HARMAN"), a wholly-owned subsidiary of Samsung Electronics Co., Ltd., focused on connected technologies for automotive, consumer, and enterprise markets, today announced it has completed the acquisition of Sound United, the former consumer audio business of Masimo Corporation (NASDAQ:MASI). Sound United's portfolio of iconic audio brands includes Bowers & Wilkins, Denon, Marantz, Definitive Technology, Polk Audio, HEOS, Classé, and Boston Acoustics. This press release features multimedia. View the full release here: https://www.busin
Masimo Corporation (NASDAQ:MASI) today announced its financial results for the second quarter ended June 28, 2025. Second Quarter 2025 Results From Continuing Operations(1): GAAP revenue of $371 million, representing 8% growth on a reported basis; Non-GAAP revenue of $370 million, representing 7% growth on a constant currency basis(2); GAAP net income per diluted share of $0.82; and Non-GAAP net income per diluted share(2) of $1.33, which grew 46% versus prior year period. Katie Szyman, Chief Executive Officer of Masimo, said, "We once again delivered strong results in the second quarter as our core health care business continued to demonstrate strong growth and earnings. W
Conference call and webcast to begin at 1:30 p.m. PT (4:30 p.m. ET) Masimo (NASDAQ:MASI) will release second quarter 2025 financial results for the period ended June 28, 2025, after the market closes on Tuesday, August 5, 2025. The conference call to review the results will begin at 1:30 p.m. PT (4:30 p.m. ET) and will be hosted by Katie Szyman, Chief Executive Officer, and Micah Young, Chief Financial Officer. To register for the conference call and receive the dial-in number, please use the link below. Upon registering, each participant will be provided with details including the dial-in number and a registrant ID number. Reminders about the call will also be sent to registered partic
Masimo Corporation (NASDAQ:MASI) today announced its financial results for the first quarter ended March 29, 2025. First Quarter 2025 Results From Continuing Operations(1): GAAP revenue of $372 million, representing 10% on a reported basis; Non-GAAP revenue of $371 million, representing 10% on a constant currency basis(3); GAAP net income per diluted of $0.86; and Non-GAAP net income per diluted share(3) of $1.36, which grew 56% versus prior year period. First Quarter 2025 Results From Discontinued Operations(2): GAAP loss from discontinued operations, net of tax was ($218) million, which included an impairment of intangibles of $295 million for the non-healthcare consumer busi
Conference call and webcast to begin at 1:30 p.m. PT (4:30 p.m. ET) Masimo (NASDAQ:MASI) will release first quarter 2025 financial results for the period ended March 29, 2025, after the market closes on Tuesday, May 6, 2025. The conference call to review the results will begin at 1:30 p.m. PT (4:30 p.m. ET) and will be hosted by Katie Szyman, Chief Executive Officer, and Micah Young, Chief Financial Officer. To register for the conference call and receive the dial-in number, please use the link below. Upon registering, each participant will be provided with details including the dial-in number and a registrant ID number. Reminders about the call will also be sent to registered participant
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