Masimo - Stock Price History | MASI

Historical daily share price chart and data for Masimo since 2020 adjusted for splits. The latest closing stock price for Masimo as of June 05, 2020 is 220.24.
  • The all-time high Masimo stock closing price was 250.39 on May 11, 2020.
  • The Masimo 52-week high stock price is 258.00, which is 17.1% above the current share price.
  • The Masimo 52-week low stock price is 138.40, which is 37.2% below the current share price.
  • The average Masimo stock price for the last 52 weeks is 168.07.
Masimo Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2019 141.4507 105.5200 159.8700 102.7800 158.0600 47.21%
2018 101.2573 86.0400 125.3200 82.0600 107.3700 26.62%
2017 87.3442 67.4000 104.4600 67.4000 84.8000 25.82%
2016 50.7606 39.1900 67.8500 35.1200 67.4000 62.37%
2015 36.6685 25.8800 43.6100 25.5200 41.5100 57.59%
2014 25.1704 29.0500 31.8800 20.6900 26.3400 -9.89%
2013 23.5181 21.3300 29.6100 19.0400 29.2300 39.12%
2012 21.6942 18.8300 24.8700 18.4200 21.0100 12.44%
2011 26.7427 30.2200 34.8300 17.8400 18.6850 -35.72%
2010 26.5046 29.7600 32.6000 21.1800 29.0700 -4.44%
2009 26.4337 29.7000 31.0800 22.1300 30.4200 1.98%
2008 32.6654 39.0200 41.9500 22.0400 29.8300 -24.39%
2007 29.7605 20.9000 41.7900 19.5500 39.4500 0.00%
Sector Industry Market Cap Revenue
Medical Medical Instruments Manufacturing $11.830B $0.938B
Masimo Corporation is a global medical technology company that develops and manufactures innovative noninvasive patient monitoring technologies, medical devices, and a wide array of sensors. They believe that Masimo SET helps clinicians monitor in excess of approximately million patients in healthcare settings around the world, and is the pulse oximeter technology used by the top hospitals. Masimo as a private `garage start-up` company because they convinced that the use of adaptive signal processing in the measurement of physiological parameters could solve the problems of low perfusion and motion, which had long plagued in-vivo monitoring and especially pulse oximetry, the measurement of the oxygen saturation of arterial blood. His solution, Masimo SET Measure-through Motion and Low Perfusion pulse oximetry, was shown in a study comparing three pulse oximetry technologies to demonstrate the highest sensitivity and specificity in identifying desaturation events during conditions of motion and low perfusion.
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