Masimo - 15 Year Stock Price History | MASI
Historical daily share price chart and data for Masimo since 2011 adjusted for splits and dividends. The latest closing stock price for Masimo as of June 12, 2026 is 179.95.
- The all-time high Masimo stock closing price was 303.29 on November 19, 2021.
- The Masimo 52-week high stock price is 179.99, which is 0% above the current share price.
- The Masimo 52-week low stock price is 125.94, which is 30% below the current share price.
- The average Masimo stock price for the last 52 weeks is 157.36.
| Masimo Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 166.8391 | 127.4000 | 179.9500 | 127.4000 | 179.9500 | 38.36% |
| 2025 | 156.6670 | 168.5700 | 190.6300 | 130.0600 | 130.0600 | -21.32% |
| 2024 | 133.7498 | 114.6100 | 177.7000 | 104.7900 | 165.3000 | 41.03% |
| 2023 | 137.8314 | 146.0300 | 196.4700 | 76.7300 | 117.2100 | -20.78% |
| 2022 | 152.2620 | 284.8700 | 284.8700 | 110.8800 | 147.9500 | -49.47% |
| 2021 | 259.0398 | 265.9000 | 303.2900 | 208.4900 | 292.7800 | 9.09% |
| 2020 | 216.4703 | 158.5800 | 271.3500 | 148.3800 | 268.3800 | 69.80% |
| 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 | 20.7752 | 17.9443 | 23.7002 | 17.5536 | 21.0100 | 17.99% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Medical | Medical Instruments Manufacturing | $9.578B | $1.527B |
| Masimo Corporation develops, manufactures and markets a family of non-invasive monitoring systems. The Company has two segments: Product Revenues, Royalty & Other revenues. Within Product revenues, the company's flagship - Signal Extraction Tecgnology (SET) Pulse Oximetry - is used to monitor blood oxygen saturation levels and protect against hypoxemia and hyperoxemia. The device also measures pulse rate. Apart from blood monitoring, the company has also ventured into non-invasive blood constituent, brain and breathe monitoring. The company's rainbow Pulse CO-Oximetry measures blood constituents that include total hemoglobin (SpHb), oxygen content (SpOC), carboxyhemoglobin (SpCO), methemoglobin (SpMet) and SET measurements of oxygen saturation (SpO2), pulse rate (PR), perfusion index (PI), and pleth variability index (PVi). Rainbow Acoustic Monitoring measures respiration rate (RRa) non-invasively and on a continuous basis. SedLine monitors brain functioning of patients under anesthesia or sedation. | |||
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| Waters (WAT) | United States | $40.283B | 29.97 |
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| Alcon (ALC) | Switzerland | $33.505B | 20.78 |
| DexCom (DXCM) | United States | $31.955B | 33.21 |
| Mettler-Toledo (MTD) | United States | $25.762B | 28.65 |
| STERIS (STE) | Ireland | $20.832B | 20.50 |
| SONOVA HOLDING (SONVY) | Switzerland | $16.759B | 0.00 |
| Hologic (HOLX) | United States | $16.752B | 17.53 |
| Coloplast (CLPBY) | Denmark | $14.762B | 17.70 |
| Penumbra (PEN) | United States | $12.599B | 83.08 |
| Fresenius Medical Care AG KGaA (FMS) | Germany | $12.279B | 8.59 |
| Globus Medical (GMED) | United States | $10.173B | 15.40 |
| Glaukos (GKOS) | United States | $10.092B | 0.00 |
| SARTORIUS (SSSGY) | Germany | $7.521B | 43.67 |
| Sysmex ADR (SSMXY) | Japan | $7.390B | 27.95 |
| Teleflex (TFX) | United States | $5.521B | 14.89 |
| LivaNova (LIVN) | United Kingdom | $4.442B | 22.46 |
| Integer Holdings (ITGR) | United States | $4.287B | 19.86 |
| Pulse Biosciences (PLSE) | United States | $3.752B | 0.00 |
| Veracyte (VCYT) | United States | $3.313B | 27.11 |
| TransMedics (TMDX) | United States | $2.967B | 43.58 |
| AxoGen (AXGN) | United States | $2.354B | 0.00 |
| UFP Technologies (UFPT) | United States | $2.153B | 27.17 |
| Elekta AB (EKTAY) | Sweden | $1.883B | 17.62 |
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| Integra LifeSciences Holdings (IART) | United States | $1.222B | 6.36 |
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| IRadimed (IRMD) | United States | $1.055B | 46.11 |
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| SiBone (SIBN) | United States | $0.829B | 0.00 |
| Beta Bionics (BBNX) | United States | $0.753B | 0.00 |
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| AngioDynamics (ANGO) | United States | $0.641B | 0.00 |
| OrthoPediatrics (KIDS) | United States | $0.583B | 0.00 |
| Delcath Systems (DCTH) | United States | $0.570B | 1644.00 |
| Tactile Systems Technology (TCMD) | United States | $0.511B | 20.90 |
| NeuroPace (NPCE) | United States | $0.501B | 0.00 |
| Sight Sciences (SGHT) | United States | $0.448B | 0.00 |
| Pacific Biosciences Of California (PACB) | United States | $0.420B | 0.00 |
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| 908 Devices (MASS) | United States | $0.402B | 0.00 |
| ORTHOFIX MEDICAL INC (OFIX) | United States | $0.371B | 0.00 |
| Mobia Medical (MOBI) | United States | $0.334B | 0.00 |
| Semler Scientific (SMLR) | United States | $0.311B | 2.32 |
| Treace Medical Concepts (TMCI) | United States | $0.301B | 0.00 |
| Spectral Diagnostics (EDTXF) | Canada | $0.266B | 0.00 |
| RxSight (RXST) | United States | $0.254B | 0.00 |
| Neuronetics (STIM) | United States | $0.221B | 0.00 |
| Lucid Diagnostics (LUCD) | United States | $0.159B | 0.00 |
| FocalTherics (FOCL) | France | $0.154B | 0.00 |
| Inogen (INGN) | United States | $0.139B | 0.00 |
| EDAP TMS S.A (EDAP) | France | $0.124B | 0.00 |
| Microbot Medical (MBOT) | United States | $0.097B | 0.00 |
| LENSAR (LNSR) | United States | $0.096B | 0.00 |
| Hyperfine (HYPR) | United States | $0.085B | 0.00 |
| Zomedica (ZOMDF) | United States | $0.083B | 0.00 |
| CVRx (CVRX) | United States | $0.080B | 0.00 |
| QT Imaging Holdings (QTIH) | United States | $0.078B | 0.00 |
| Covalon Technologies (CVALF) | Canada | $0.071B | 23.27 |
| DarioHealth (DRIO) | United States | $0.069B | 0.00 |
| Positron (POSC) | United States | $0.059B | 0.00 |
| Rapid Micro Biosystems (RPID) | United States | $0.059B | 0.00 |
| Envoy Medical (COCH) | United States | $0.056B | 0.00 |
| Nano-X Imaging (NNOX) | Israel | $0.055B | 0.00 |
| Spectral AI (MDAI) | United States | $0.052B | 0.00 |
| Sensus Healthcare (SRTS) | United States | $0.052B | 0.00 |
| Precision Optics (POCI) | United States | $0.048B | 0.00 |
| Baird Medical Investment Holdings (BDMD) | $0.045B | 0.00 | |
| InspireMD (NSPR) | United States | $0.038B | 0.00 |
| QT Imaging Holdings (QTI) | United States | $0.036B | 0.00 |
| PAVmed (PAVM) | United States | $0.035B | 0.00 |
| Ekso Bionics Holdings (EKSO) | United States | $0.032B | 0.00 |
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| Longview Acquisition II (LGV) | United States | $0.000B | 0.00 |
| Spinal Elements Holdings (SPEL) | United States | $0.000B | 0.00 |
| SINTX TECHNOLOGIES, INC (SINT) | United States | $0.000B | 0.00 |
| WORK Medical Technology Group (WOK) | China | $0.000B | 0.00 |