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MASI

NASDAQ

Masimo Corporation

SectorHealth CareIndustryBiotechnology: Electromedical & Electrotherapeutic ApparatusIPO2007
$178.41-0.06 (-0.03%)
News25/Ratings12

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.

Price$178.41+0.01 (+0.01%)
01:30 PM07:45 PM
News · 26 weeks47-71%
2025-11-02: 32025-11-09: 22025-11-16: 32025-11-23: 02025-11-30: 32025-12-07: 02025-12-14: 02025-12-21: 02025-12-28: 02026-01-04: 12026-01-11: 22026-01-18: 12026-01-25: 12026-02-01: 02026-02-08: 22026-02-15: 72026-02-22: 22026-03-01: 22026-03-08: 82026-03-15: 32026-03-22: 22026-03-29: 12026-04-05: 12026-04-12: 02026-04-19: 22026-04-26: 1
2025-11-022026-04-26
Mix3290d
  • Insider14(44%)
  • SEC Filings9(28%)
  • Other5(16%)
  • Earnings2(6%)
  • Leadership1(3%)
  • Analyst1(3%)

Latest news

25 items

MASI FAQ

7 questions
  • What does Masimo Corporation do?
    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...
  • Where does MASI stock trade?
    Masimo Corporation (MASI) is listed on NASDAQ.
  • What sector and industry is MASI in?
    Masimo Corporation operates in the Health Care sector, Biotechnology: Electromedical & Electrotherapeutic Apparatus industry.
  • When did Masimo Corporation go public?
    Masimo Corporation (MASI) completed its IPO in 2007.
  • What are analysts saying about MASI?
    Masimo Corporation has had 8 recent analyst actions on file. The most recent action was from Raymond James: Mkt Perform on 2026-03-27.
  • What companies are similar to MASI?
    Notable peers in the same industry include MDT (Medtronic plc.), SEAS (SeaWorld Entertainment Inc.), TMDX (TransMedics Group Inc.), LIVN (LivaNova PLC), ITGR (Integer Holdings Corporation). Compare MASI side-by-side with any of them on Quantisnow.
  • How can I track MASI on Quantisnow?
    Quantisnow aggregates Masimo Corporation's SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow MASI to receive live email and push alerts on every new disclosure.