Tearsheet

Masimo (MASI)


Market Price (3/24/2026): $178.465 | Market Cap: $9.3 Bil
Sector: Health Care | Industry: Health Care Equipment

Masimo (MASI)


Market Price (3/24/2026): $178.465
Market Cap: $9.3 Bil
Sector: Health Care
Industry: Health Care Equipment

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.

0 Attractive operating margins
Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is 20%
Trading close to highs
Dist 52W High is -0.1%
Expensive valuation multiples
P/EBITPrice/EBIT or Price/(Operating Income) ratio is 30x, P/CFOPrice/(Cash Flow from Operations). CFO is cash before capital expenditures. is 43x
1 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 14%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 13%
Weak multi-year price returns
3Y Excs Rtn is -64%
Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -6.2%
2 Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics, and Digital Health & Telemedicine. Themes include Advanced Diagnostics, Remote Patient Monitoring, Show more.
  Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -5.6%
3   Key risks
MASI key risks include [1] leadership instability and strategic uncertainty following a contentious proxy fight and CEO ouster, Show more.
0 Attractive operating margins
Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is 20%
1 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 14%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 13%
2 Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics, and Digital Health & Telemedicine. Themes include Advanced Diagnostics, Remote Patient Monitoring, Show more.
3 Trading close to highs
Dist 52W High is -0.1%
4 Weak multi-year price returns
3Y Excs Rtn is -64%
5 Expensive valuation multiples
P/EBITPrice/EBIT or Price/(Operating Income) ratio is 30x, P/CFOPrice/(Cash Flow from Operations). CFO is cash before capital expenditures. is 43x
6 Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -6.2%
7 Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -5.6%
8 Key risks
MASI key risks include [1] leadership instability and strategic uncertainty following a contentious proxy fight and CEO ouster, Show more.

Valuation, Metrics & Events

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Masimo (MASI) stock has gained about 25% since 11/30/2025 because of the following key factors:

1. Acquisition by Danaher Corporation at a Significant Premium.

Masimo's stock experienced a substantial surge following the definitive agreement announced on February 17, 2026, for Danaher Corporation to acquire Masimo for $180 per share in an all-cash transaction, valuing the company at approximately $9.9 billion. This acquisition news alone caused MASI's stock to jump by roughly 34%, reflecting a significant premium offered to shareholders.

2. Favorable Patent Infringement Verdict Against Apple.

A federal jury awarded Masimo Corp. $634 million in its patent dispute with Apple Inc. on November 14, 2025. The verdict, which found that Apple infringed Masimo's pulse-oximetry patent in certain Apple Watch models, provided a significant boost to investor confidence by reaffirming Masimo's intellectual property rights and creating potential for substantial financial gain.

Show more

Stock Movement Drivers

Fundamental Drivers

The 25.3% change in MASI stock from 11/30/2025 to 3/23/2026 was primarily driven by a 17.4% change in the company's P/S Multiple.
(LTM values as of)113020253232026Change
Stock Price ($)142.43178.4425.3%
Change Contribution By: 
Total Revenues ($ Mil)1,4831,5273.0%
P/S Multiple5.26.117.4%
Shares Outstanding (Mil)54523.6%
Cumulative Contribution25.3%

LTM = Last Twelve Months as of date shown

Market Drivers

11/30/2025 to 3/23/2026
ReturnCorrelation
MASI25.3% 
Market (SPY)-3.8%7.7%
Sector (XLV)-7.8%6.0%

Fundamental Drivers

The 27.7% change in MASI stock from 8/31/2025 to 3/23/2026 was primarily driven by a 16.7% change in the company's P/S Multiple.
(LTM values as of)83120253232026Change
Stock Price ($)139.71178.4427.7%
Change Contribution By: 
Total Revenues ($ Mil)1,4551,5275.0%
P/S Multiple5.26.116.7%
Shares Outstanding (Mil)54524.2%
Cumulative Contribution27.7%

LTM = Last Twelve Months as of date shown

Market Drivers

8/31/2025 to 3/23/2026
ReturnCorrelation
MASI27.7% 
Market (SPY)2.2%9.2%
Sector (XLV)6.3%9.8%

Fundamental Drivers

The -5.5% change in MASI stock from 2/28/2025 to 3/23/2026 was primarily driven by a -16.0% change in the company's P/S Multiple.
(LTM values as of)22820253232026Change
Stock Price ($)188.77178.44-5.5%
Change Contribution By: 
Total Revenues ($ Mil)1,3951,5279.4%
P/S Multiple7.36.1-16.0%
Shares Outstanding (Mil)54522.9%
Cumulative Contribution-5.5%

LTM = Last Twelve Months as of date shown

Market Drivers

2/28/2025 to 3/23/2026
ReturnCorrelation
MASI-5.5% 
Market (SPY)11.6%43.4%
Sector (XLV)-1.1%32.9%

Fundamental Drivers

The 6.7% change in MASI stock from 2/28/2023 to 3/23/2026 was primarily driven by a 21.1% change in the company's P/S Multiple.
(LTM values as of)22820233232026Change
Stock Price ($)167.31178.446.7%
Change Contribution By: 
Total Revenues ($ Mil)1,7461,527-12.6%
P/S Multiple5.06.121.1%
Shares Outstanding (Mil)52520.8%
Cumulative Contribution6.7%

LTM = Last Twelve Months as of date shown

Market Drivers

2/28/2023 to 3/23/2026
ReturnCorrelation
MASI6.7% 
Market (SPY)72.1%33.3%
Sector (XLV)19.6%24.6%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
MASI Return9%-49%-21%41%-21%37%-34%
Peers Return14%-34%12%8%2%-6%-12%
S&P 500 Return27%-19%24%23%16%-5%73%

Monthly Win Rates [3]
MASI Win Rate42%42%50%58%50%100% 
Peers Win Rate56%33%52%55%57%40% 
S&P 500 Win Rate75%42%67%75%67%33% 

Max Drawdowns [4]
MASI Max Drawdown-22%-62%-48%-11%-21%-2% 
Peers Max Drawdown-10%-39%-13%-13%-18%-11% 
S&P 500 Max Drawdown-1%-25%-1%-2%-15%-5% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: MDT, GEHC, EW, BAX, GRMN. See MASI Returns vs. Peers.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2026 data is for the year up to 3/23/2026 (YTD)

How Low Can It Go

Unique KeyEventMASIS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-74.7%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven295.3%34.1%
2022 Inflation ShockTime to BreakevenTime to BreakevenNot Fully Recovered days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-20.6%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven25.9%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven22 days148 days
2018 Correction2018 Correction  
2018 Correction% Loss% Loss-21.7%-19.8%
2018 Correction% Gain to Breakeven% Gain to Breakeven27.7%24.7%
2018 CorrectionTime to BreakevenTime to Breakeven339 days120 days
2008 Global Financial Crisis2008 Global Financial Crisis  
2008 Global Financial Crisis% Loss% Loss-47.5%-56.8%
2008 Global Financial Crisis% Gain to Breakeven% Gain to Breakeven90.3%131.3%
2008 Global Financial CrisisTime to BreakevenTime to Breakeven2,435 days1,480 days

Compare to MDT, GEHC, EW, BAX, GRMN

In The Past

Masimo's stock fell -74.7% during the 2022 Inflation Shock from a high on 11/19/2021. A -74.7% loss requires a 295.3% gain to breakeven.

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About Masimo (MASI)

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. It 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. It offers connectivity devices; and nasal high flow ventilation and neuromodulation solutions. It provides its products through direct sales force, distributors, and original equipment manufacturers partners to hospitals, emergency medical service and home care providers, long-term care facilities, physician offices, veterinarians, and consumers; and non-medical/consumer products through e-commerce site, masimopersonalhealth.com. The company was incorporated in 1989 and is headquartered in Irvine, California.

AI Analysis | Feedback

Here are 1-3 brief analogies to describe Masimo (MASI):

  • Like Intel, but for advanced patient monitoring technology in hospitals.
  • A bit like Philips Healthcare, but intensely focused on advanced, non-invasive patient monitoring solutions.

AI Analysis | Feedback

  • Masimo SET Pulse Oximetry: Provides advanced pulse oximetry monitoring that can measure through motion and low perfusion conditions.
  • Masimo rainbow SET platform: A comprehensive monitoring platform that noninvasively measures various hemoglobin species, oxygen saturation, pulse rate, respiration rate, and other physiological parameters.
  • SedLine brain function monitoring technology: Measures the brain's electrical activity using EEG signals to assess brain function.
  • Capnography and gas monitoring products: A range of devices and solutions for monitoring carbon dioxide and other gases in respiratory applications.
  • O3 regional oximetry: Measures tissue oxygen saturation in specific regions of the body.
  • Hemodynamic monitoring solutions: Provides solutions for monitoring the dynamics of blood flow and other circulatory parameters.
  • Masimo Hospital Automation platform: An integrated system designed to enhance patient safety and efficiency within hospital environments through surveillance and data management.
  • Connectivity devices: Solutions that enable the connection and integration of medical devices and data within healthcare systems.
  • Nasal high flow ventilation solutions: Products designed to provide non-invasive respiratory support through high-flow nasal cannula.
  • Neuromodulation solutions: Technologies aimed at modulating nerve activity for therapeutic purposes.
  • Non-medical/consumer products: A category of health-related products sold directly to consumers for personal use.

AI Analysis | Feedback

Masimo (MASI) primarily sells its noninvasive monitoring technologies and hospital automation solutions to other companies and organizations within the healthcare sector. Its major customers are various types of healthcare providers who utilize Masimo's products directly. Based on the provided company background, these include:
  • Hospitals
  • Emergency medical service and home care providers
  • Long-term care facilities
  • Physician offices
  • Veterinarians
Masimo also provides its products through distributors and original equipment manufacturers (OEM) partners, which are also companies that serve as customers or channels. The provided company description does not name specific public customer companies or their stock symbols. While Masimo does sell some non-medical/consumer products directly to individuals via its e-commerce site, its core business and major customer base are primarily institutional and business-to-business (B2B).

AI Analysis | Feedback

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AI Analysis | Feedback

Katie Szyman, Chief Executive Officer

Katie Szyman was appointed Chief Executive Officer and a Director of Masimo in February 2025. Prior to joining Masimo, she served as Worldwide President of Advanced Patient Monitoring at BD (Becton, Dickinson and Company) from September 2024 to February 2025. Ms. Szyman previously led the Critical Care business group at Edwards Lifesciences for over a decade, which was acquired by BD in September 2024. During her tenure at Edwards, she significantly accelerated revenue growth by entering adjacent markets and introducing the first FDA-cleared AI technology in patient monitoring. Before Edwards, Ms. Szyman spent more than 20 years at Medtronic, holding various leadership roles in corporate strategy, business development, finance, and as worldwide president of both the Endovascular and Diabetes business units. She also served on the boards of Inari Medical from 2019 and Outset Medical from 2021 to 2024.

Micah Young, Executive Vice President and Chief Financial Officer

Micah Young has served as Masimo's Executive Vice President and Chief Financial Officer since October 2017. He was recognized as CFO of the Year by the Orange County Business Journal in 2023 for his contributions to shareholder returns, investor outreach, and his critical role in six acquisitions and one licensing deal since joining Masimo. Before Masimo, Mr. Young served as Vice President, Finance, at NuVasive, Inc., a medical device company, from July 2012 to September 2017. He also held positions as Senior Director, Finance, Global Operations at NuVasive, Inc. from 2009 to 2012, and various accounting and finance roles at Zimmer Holdings, Inc. from 2002 to 2009. Mr. Young began his career as an auditor at Deloitte & Touche LLP from 2000 to 2002.

Ammar Al-Ali, Chief of Engineering, Innovation & Design

Ammar Al-Ali joined Masimo in 1995 and currently serves as its Chief of Engineering, Innovation & Design. He is an inventor with over 1,000 patents related to signal processing, sensors, and patient monitoring. Mr. Al-Ali's previous roles at Masimo include Director of Software Development, Chief Technical Officer, and Chief Engineer, where he led the development of the first noninvasive pulse CO-oximeter and pioneered Masimo's Signal Extraction Technology (SET).

Tim Benner, Chief Marketing and Strategy Officer

Tim Benner joined Masimo in 2025 as the Chief Marketing and Strategy Officer. Prior to Masimo, Mr. Benner was the Chief Commercial Officer at Inari Medical, which was acquired by Stryker Corporation in early 2025. He also held significant leadership positions at market-leading companies, including nearly a decade on the Senior Leadership Team at Edwards Lifesciences, and as Commercial General Manager for Abbott's U.S. Structural Heart business.

Anand Sampath, Executive Vice President, Operations

Anand Sampath has served as Masimo's Executive Vice President, Operations since 2018, having previously held the role of Chief Operating Officer since August 2014 and Executive Vice President, Engineering since March 2007. He is an inventor credited with more than forty patents in patient monitoring, wireless networks, and communications. Before his executive roles, Mr. Sampath was Director of Systems Engineering at Masimo from 2006 to 2007 and held various positions, including Program Manager, Engineering Manager, and Distinguished Member of Technical Staff, at Motorola, Inc. from 1995 to 2006.

AI Analysis | Feedback

Key Risks to Masimo (MASI)

  • Legal and Regulatory Challenges: Masimo faces ongoing and significant legal battles, notably patent infringement disputes with Apple, which have resulted in import bans for certain Apple Watch models and substantial jury awards in Masimo's favor. Masimo has also initiated a lawsuit against US Customs regarding the import of Apple watches. These disputes present considerable financial implications, potential market access restrictions, and ongoing legal costs. The company is also subject to strict FDA and global regulations, and changes in these standards could increase compliance costs and slow international expansion.
  • Product Recalls and Regulatory Scrutiny: Masimo has experienced recalls of its Rad-G pulse oximeters due to power issues, including devices unexpectedly powering off, which could lead to a loss of patient monitoring and delays in care. These issues have been associated with hundreds of adverse event reports and at least two patient deaths, prompting an investigation by the Department of Justice (DOJ) into the company's handling of the recall. Such events carry significant reputational damage, potential for further litigation, and increased regulatory oversight.
  • Cybersecurity Incidents and Operational Disruptions: Masimo experienced a cyberattack in April 2025 that disrupted its manufacturing facilities and temporarily impacted its ability to process, fulfill, and ship customer orders. While the company stated that its cloud-based systems were believed to be unaffected and no evidence of compromised patient data was found at the time, such incidents highlight the vulnerability to operational continuity, potential financial losses, and the risk of reputational harm.

AI Analysis | Feedback

Major consumer technology companies (e.g., Apple, Google, Samsung) developing and securing medical regulatory approvals for advanced non-invasive physiological monitoring features in widely adopted consumer wearable devices (smartwatches, rings, etc.) and smart home health devices, potentially eroding demand for Masimo's dedicated monitoring hardware and consumer health products.

AI Analysis | Feedback

Masimo Corporation (MASI) operates in several significant addressable markets for its noninvasive monitoring technologies and hospital automation solutions. Here are the estimated market sizes for their main products and services:

  • Pulse Oximetry (Masimo SET and Rainbow SET)

    The global pulse oximeter market size was valued at approximately USD 3.56 billion in 2024 and is projected to reach around USD 6.76 billion by 2034, growing at a compound annual growth rate (CAGR) of 6.64% during this period. Other sources indicate a global market size of around USD 2.8 billion currently (as of November 2025) and an estimated reach of USD 6.6 billion by 2035 with an 8.1% CAGR. North America is a dominant region in the pulse oximetry market.

  • Brain Function Monitoring (SedLine)

    The global brain monitoring devices market size was estimated at USD 7.11 billion in 2025 and is anticipated to reach approximately USD 13.39 billion by 2035, expanding at a CAGR of 6.53% from 2026 to 2035. Another report valued the global market at USD 4.88 billion in 2025, with a projection to grow to USD 8.94 billion by 2034, exhibiting a CAGR of 7.0%. North America held the largest share of the brain monitoring market in 2025.

  • Capnography and Gas Monitoring Products

    The global capnography devices market size was valued at USD 0.67 billion in 2023 and is projected to reach USD 1.31 billion by 2030, growing at a CAGR of 10.0% from 2024 to 2030. Other estimates place the global capnography equipment market size at USD 707.39 million in 2024, projected to reach USD 1009.83 million by 2032 with a CAGR of 4.55%. North America dominated the capnography devices market in 2023.

  • O3 Regional Oximetry

    The global pulse and regional oximeters market was valued at USD 2,101.0 million in 2018 and was projected to generate USD 3,365.0 million in revenue in 2024, with a CAGR of 8.2% during the forecast period (2019–2024). North America is expected to lead this market. No separate market size was identified solely for regional oximetry.

  • Hemodynamic Monitoring Solutions

    The global hemodynamic monitoring devices market size was estimated at USD 1.58 billion in 2024 and is projected to reach USD 2.78 billion by 2033, growing at a CAGR of 6.5% from 2025 to 2033. Another source indicates the global market was valued at USD 2.37 billion in 2024 and is expected to reach USD 4.14 billion by 2032, at a CAGR of 7.20%. North America dominated the hemodynamic monitoring devices market in 2024.

  • Masimo Hospital Automation Platform and Connectivity Devices

    The global healthcare automation market size was estimated to be worth USD 43.29 billion in 2024 and is projected to reach USD 117.5 billion by 2035, at a CAGR of 9.5% from 2025 to 2035. North America is expected to generate the highest demand in this market. The global medical device connectivity market size was valued at USD 7.93 billion in 2025 and is projected to grow to USD 15.55 billion by 2034, exhibiting a CAGR of 7.87%. The global point of care connectivity solutions market was estimated at USD 1.02 billion in 2023 and is projected to reach USD 1.68 billion by 2030.

  • Nasal High Flow Ventilation Solutions

    The global high-flow nasal cannula (HFNC) therapy market was valued at USD 8.07 billion in 2025 and is estimated to grow to USD 14.66 billion by 2031, at a CAGR of 10.45% from 2026 to 2031. Another report states the global high-flow nasal cannula market size was over USD 9.06 billion in 2025 and is projected to cross USD 26.91 billion by 2035, witnessing an 11.5% CAGR.

  • Non-Medical/Consumer Products

    The global wearable health devices market size was valued at USD 34.51 billion in 2024 and is projected to grow to USD 46.74 billion by 2032, exhibiting a CAGR of 4.5%. Other estimations place the global wearable technology market size at USD 82.3 Billion in 2025, expected to reach USD 256.2 Billion by 2034, exhibiting a CAGR of 13.04%. North America dominates the global wearable health devices market.

AI Analysis | Feedback

Masimo (MASI) is expected to drive future revenue growth over the next two to three years through several strategic initiatives aimed at expanding its healthcare and non-healthcare businesses.

Here are 3-5 expected drivers of Masimo's future revenue growth:

  1. Growth in Healthcare Consumables and Capital Equipment: Masimo anticipates continued revenue growth from its core healthcare business, particularly through increased demand for its consumables and capital equipment. This is supported by strong underlying demand trends, improved sensor volumes, and new hospital contracting activities. In the first quarter of 2025, the company reported an increase in healthcare revenue, with consumables growing 8% and capital equipment sales increasing by 32%.
  2. Expansion of Advanced Monitoring Technologies and Innovation: The company is focused on leveraging its leadership in pulse oximetry to broaden its impact across other advanced monitoring categories. This strategy, referred to as "accelerating intelligent monitoring" and "technology innovation," includes the introduction of new products and securing FDA clearances, which are expected to contribute to future revenue streams.
  3. Growth in Wearables and Hearables Segment: Despite the divestiture of its consumer audio business (Sound United), Masimo is targeting growth within the "hearables" portion of its non-healthcare segment. The company aims to achieve this by entering new channels and markets, as hearables have become a growing component of its non-healthcare revenue.
  4. Enhanced Commercial Execution and Market Share Gains: Masimo plans to drive revenue growth by elevating its commercial excellence and improving market penetration. This involves securing new hospital contracts and expanding its customer base, as evidenced by strong hospital conversions in 2023 which led to a 16% increase in unrecognized contract revenue over the prior year.
  5. International Market Expansion: As part of its long-term strategy, Masimo aims to expand its position as a global leader in patient monitoring. The company has observed strong sensor orders in regions like the U.S. and Europe, indicating continued opportunities for growth in international markets.

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Share Repurchases

  • In October 2021, Masimo's Board approved a stock repurchase program authorizing the purchase of up to 3.0 million shares over a period of up to three years, which was completed in May 2022.
  • In June 2022, the Board approved a new stock repurchase program, authorizing the company to purchase up to 5.0 million shares on or before December 31, 2027.
  • From June 29, 2025, to September 27, 2025, Masimo repurchased 1,264,468 shares for $184.2 million, bringing the total repurchases under the August 9, 2022 buyback plan to 1,344,164 shares for $197.86 million, partly funded by proceeds from the sale of Sound United.

Share Issuance

  • Masimo reported proceeds from the issuance of common stock of $25.2 million in 2024 and $7.0 million in 2023.
  • The number of issued and outstanding shares increased from 52.8 million at December 30, 2023, to 53.1 million at March 30, 2024.
  • Weighted-average shares outstanding were $53.3 million for fiscal year 2024, up from $52.8 million in 2023, and further increased to $54.1 million in Q3 2025.

Outbound Investments

  • On April 12, 2022, Masimo completed the acquisition of Sound United, a consumer audio company, for $1.025 billion.
  • In April 2023, Masimo acquired Nura, an internet-first brand offering multi-category audio products.
  • In September 2025, Masimo completed the sale of its Sound United consumer audio business to Harman International, a Samsung subsidiary, as part of its strategy to refocus on its core healthcare business.

Capital Expenditures

  • Capital expenditures amounted to -$19.40 million in the last 12 months as of March 13, 2026.
  • Masimo plans to continue investing in its core healthcare business to drive strong, sustainable long-term growth, with a focus on patient monitoring technology, innovation, and commercial execution.

Better Bets vs. Masimo (MASI)

Trade Ideas

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Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
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CHE_2272026_Dip_Buyer_FCFYield02272026CHEChemedDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
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HAE_2202026_Dip_Buyer_FCFYield02202026HAEHaemoneticsDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
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3.5%3.5%0.0%
IQV_2132026_Dip_Buyer_ValueBuy02132026IQVIQVIADip BuyDB | P/E OPMDip Buy with Low PE and High Margin
Buying dips for companies with tame PE and meaningfully high operating margin
7.1%7.1%-3.0%
MASI_11302022_Insider_Buying_GTE_1Mil_EBITp+DE_V211302022MASIMasimoInsiderInsider Buys | Low D/EStrong Insider Buying
Companies with strong insider buying in the last 1 month, positive operating income and reasonable debt / market cap
11.7%-35.3%-47.1%
MASI_3312022_Dip_Buyer_High_CFO_Margins_ExInd_DE03312022MASIMasimoDip BuyDB | CFO/Rev | Low D/EDip Buy with High Cash Flow Margins
Buying dips for companies with significant cash flows from operations and reasonable debt / market cap
-2.1%26.8%-23.8%

Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

MASIMDTGEHCEWBAXGRMNMedian
NameMasimo MedtronicGE Healt.Edwards .Baxter I.Garmin  
Mkt Price178.4487.1771.6582.0216.61238.7184.59
Mkt Cap9.3111.832.547.68.545.939.2
Rev LTM1,52735,48320,6256,06811,2447,2469,245
Op Inc LTM3136,6112,7621,6361771,8761,756
FCF LTM1935,4101,5051,3353231,3631,349
FCF 3Y Avg1195,2691,5907417241,2621,001
CFO LTM2187,2851,9871,5958451,6331,614
CFO 3Y Avg1697,0162,0131,0111,1971,4811,339

Growth & Margins

MASIMDTGEHCEWBAXGRMNMedian
NameMasimo MedtronicGE Healt.Edwards .Baxter I.Garmin  
Rev Chg LTM9.4%6.9%4.8%11.5%5.7%15.1%8.2%
Rev Chg 3Y Avg-6.2%4.9%4.0%10.9%4.5%14.4%4.7%
Rev Chg Q12.0%8.7%7.1%13.3%8.0%16.6%10.4%
QoQ Delta Rev Chg LTM3.0%2.1%1.9%3.1%2.0%4.4%2.5%
Op Mgn LTM20.5%18.6%13.4%27.0%1.6%25.9%19.6%
Op Mgn 3Y Avg13.1%18.5%13.1%27.8%3.5%24.0%15.8%
QoQ Delta Op Mgn LTM9.8%-0.7%-0.1%-0.6%-2.2%0.3%-0.3%
CFO/Rev LTM14.3%20.5%9.6%26.3%7.5%22.5%17.4%
CFO/Rev 3Y Avg11.9%20.8%10.1%17.8%10.3%23.9%14.8%
FCF/Rev LTM12.6%15.2%7.3%22.0%2.9%18.8%13.9%
FCF/Rev 3Y Avg8.2%15.7%8.0%12.9%6.1%20.4%10.5%

Valuation

MASIMDTGEHCEWBAXGRMNMedian
NameMasimo MedtronicGE Healt.Edwards .Baxter I.Garmin  
Mkt Cap9.3111.832.547.68.545.939.2
P/S6.13.21.67.80.86.34.6
P/EBIT30.417.810.136.8-39.624.521.1
P/E-61.424.215.644.5-8.927.619.9
P/CFO42.715.316.329.910.128.122.2
Total Yield-1.6%7.4%6.6%2.2%-7.1%5.1%3.7%
Dividend Yield0.0%3.2%0.2%0.0%4.1%1.4%0.8%
FCF Yield 3Y Avg1.6%4.7%4.4%1.6%4.5%3.8%4.1%
D/E0.10.30.30.01.10.00.2
Net D/E0.00.20.2-0.10.9-0.10.1

Returns

MASIMDTGEHCEWBAXGRMNMedian
NameMasimo MedtronicGE Healt.Edwards .Baxter I.Garmin  
1M Rtn1.9%-10.0%-14.9%2.8%-23.0%-3.7%-6.9%
3M Rtn30.2%-10.1%-14.6%-5.2%-12.4%16.4%-7.7%
6M Rtn25.5%-6.5%-4.1%11.2%-27.1%1.8%-1.1%
12M Rtn7.6%-0.5%-11.9%16.4%-49.3%15.4%3.6%
3Y Rtn3.2%20.1%-5.8%1.6%-54.6%163.4%2.4%
1M Excs Rtn6.7%-5.2%-10.2%7.6%-18.3%1.0%-2.1%
3M Excs Rtn33.4%-8.0%-10.3%-0.4%-10.0%21.4%-4.2%
6M Excs Rtn28.3%-5.7%-3.0%11.5%-26.5%3.6%0.3%
12M Excs Rtn-10.9%-17.6%-28.5%-0.6%-65.9%0.0%-14.3%
3Y Excs Rtn-64.3%-44.9%-72.2%-66.0%-119.8%93.4%-65.2%

Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Healthcare1,3951,2761,340  
Other0    
Non-healthcare 773696  
Product    1,144
Total1,3952,0482,036 1,144


Assets by Segment
$ Mil20252024202320222021
Healthcare1,5901,6321,5941,866 
Asset held-for-sale1,0360   
Corporate overhead 191921 
Non-healthcare 1,3911,598  
Total2,6263,0423,2111,887 


Price Behavior

Price Behavior
Market Price$178.44 
Market Cap ($ Bil)9.6 
First Trading Date02/23/2007 
Distance from 52W High-0.1% 
   50 Days200 Days
DMA Price$156.70$150.94
DMA Trendupup
Distance from DMA13.9%18.2%
 3M1YR
Volatility74.5%51.9%
Downside Capture-11.9277.70
Upside Capture152.3872.34
Correlation (SPY)8.3%41.6%
MASI Betas & Captures as of 2/28/2026

 1M2M3M6M1Y3Y
Beta1.210.720.620.511.210.99
Up Beta-5.17-0.77-0.260.181.311.21
Down Beta0.710.380.120.331.401.28
Up Capture532%258%168%89%74%28%
Bmk +ve Days9203170142431
Stock +ve Days11222961125380
Down Capture53%-28%28%39%104%90%
Bmk -ve Days12213054109320
Stock -ve Days10193263125371

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with MASI
MASI11.1%51.6%0.36-
Sector ETF (XLV)0.2%17.6%-0.1431.9%
Equity (SPY)17.3%18.9%0.7141.4%
Gold (GLD)45.0%27.1%1.36-6.8%
Commodities (DBC)17.6%17.4%0.829.1%
Real Estate (VNQ)0.8%16.4%-0.1337.6%
Bitcoin (BTCUSD)-16.3%44.2%-0.288.0%

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Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with MASI
MASI-3.9%45.0%0.07-
Sector ETF (XLV)6.3%14.5%0.2633.3%
Equity (SPY)12.1%17.0%0.5541.0%
Gold (GLD)20.2%17.5%0.941.9%
Commodities (DBC)11.0%19.0%0.474.6%
Real Estate (VNQ)2.8%18.8%0.0632.8%
Bitcoin (BTCUSD)4.4%56.7%0.3018.7%

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Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with MASI
MASI17.0%37.9%0.54-
Sector ETF (XLV)9.7%16.5%0.4839.8%
Equity (SPY)14.3%17.9%0.6942.4%
Gold (GLD)13.2%15.8%0.691.7%
Commodities (DBC)8.4%17.6%0.409.5%
Real Estate (VNQ)5.0%20.7%0.2130.2%
Bitcoin (BTCUSD)67.1%66.8%1.0610.5%

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Short Interest

Short Interest: As Of Date2272026
Short Interest: Shares Quantity3.8 Mil
Short Interest: % Change Since 2152026-3.9%
Average Daily Volume3.9 Mil
Days-to-Cover Short Interest1
Basic Shares Quantity52.1 Mil
Short % of Basic Shares7.3%

Earnings Returns History

Expand for More
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
11/4/2025-4.6%-1.6%-4.9%
8/5/2025-11.7%-8.4%-12.7%
5/6/2025-7.0%0.1%2.0%
1/16/2025-1.2%-2.3%5.4%
10/29/20241.3%7.5%21.2%
8/6/202411.3%16.4%3.6%
5/7/2024-11.8%-15.3%-8.2%
2/27/2024-1.1%-0.4%11.1%
...
SUMMARY STATS   
# Positive8911
# Negative141311
Median Positive3.0%5.8%5.4%
Median Negative-5.4%-5.9%-8.7%
Max Positive11.3%16.4%32.1%
Max Negative-11.8%-15.3%-27.3%

SEC Filings

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Report DateFiling DateFiling
12/31/202502/27/202610-K
09/30/202511/04/202510-Q
06/30/202508/05/202510-Q
03/31/202505/06/202510-Q
12/31/202402/25/202510-K
09/30/202411/06/202410-Q
06/30/202408/07/202410-Q
03/31/202405/07/202410-Q
12/31/202302/28/202410-K
09/30/202311/08/202310-Q
06/30/202308/08/202310-Q
03/31/202305/10/202310-Q
12/31/202203/01/202310-K
09/30/202211/09/202210-Q
06/30/202208/10/202210-Q
03/31/202205/03/202210-Q

Insider Activity

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#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Brennan, Michelle DirectBuy8142025150.3510015,0351,085,226Form
2Brennan, Michelle DirectBuy8142025155.2510015,5251,136,120Form
3Jellison, William R DirectBuy8122025145.983,000437,940699,244Form
4Muhsin, BilalChief Operating OfficerDirectSell5142025163.2810,0001,632,7813,946,759Form
5Reynolds, Craig B DirectSell3142025166.132,053341,0682,754,626Form