Masimo Corporation $MASI Deep Dive

Executive Summary:

Masimo Corporation is a global medical technology company founded in 1989 that develops and sells patient monitoring devices. Their core product is Masimo SET® pulse oximetry, but their offerings include monitoring for blood constituents, brain function, and respiration. They also create patient monitoring and connectivity platforms.

Masimo reported total revenue of $492.8 million, with healthcare revenue making up $339.6 million. Earnings per diluted share (EPS) were $0.77 on a non-GAAP basis.

Stock Overview: 

Ticker$MASIPrice$135.80Market Cap$7.22B
52 Week High$167.0452 Week Low$75.22Shares outstanding53.15M

Company background:

Masimo Corporation was founded by Joe Kiani. Their core product is a revolutionary technology that measures blood oxygen saturation levels more accurately than traditional pulse oximeters, especially in challenging conditions. Masimo has grown from a startup with over 8,000 employees worldwide. Their headquarters are located in Irvine, California, USA.

Masimo has expanded its product offerings beyond pulse oximetry. They now create a wide range of monitoring solutions for various physiological parameters, including blood constituents, brain function, and respiration. They also develop patient monitoring and connectivity platforms that integrate data from multiple devices and improve care delivery.

Masimo faces competition from several established medical device companies, including Philips, Medtronic, and Siemens Healthineers. These companies offer similar patient monitoring technologies and compete for market share in hospitals and other healthcare settings.

Recent Earnings:

  • Revenue: $492.8 million, with healthcare revenue contributing $339.6 million.
  • Earnings per Share (EPS): Non-GAAP EPS came in at $0.77.

Operational metrics typically include things like gross margin, operating margin, and research and development (R&D) expenses. Masimo’s first-quarter earnings report indicates continued revenue generation.

The Market, Industry, and Competitors:

Masimo Corporation market is expected to experience steady growth in the coming years. An aging population with a growing burden of chronic diseases is a key driver. As healthcare focuses on preventative measures and remote patient monitoring, the demand for accurate and efficient monitoring tools is likely to increase. Technological advancements in areas like miniaturization and wireless connectivity will also contribute to market growth.

Masimo’s market by 2030 are not publicly available, market research suggests a Compound Annual Growth Rate (CAGR) in the coming years. This indicates a steady and positive increase in market size.

Unique differentiation:

  • Large, diversified medical device companies: These include Philips, Medtronic, and Siemens Healthineers. They offer a broad range of patient monitoring technologies, including pulse oximeters similar to Masimo’s core product. These companies leverage their brand recognition and established distribution networks to compete for market share in hospitals and other healthcare settings.
  • Niche competitors focusing on specific monitoring technologies: Some competitors specialize in areas that overlap with Masimo’s expanded offerings. For example, companies like ResMed focus on respiratory monitoring, while Natus Medical offers solutions for neurological monitoring. These competitors can pose a threat in specific product segments.
  • Emerging players and startups: The medical technology landscape is constantly evolving, and new startups are developing innovative patient monitoring solutions. Masimo needs to stay ahead of the curve by continuously investing in research and development to maintain its competitive edge.

Pioneering Pulse Oximetry Technology: Their core product, Masimo SET® pulse oximetry, is a significant leap forward. Traditional pulse oximeters can struggle under challenging conditions like patient movement or low perfusion. Masimo’s SET® technology boasts improved accuracy in these situations, leading to better patient monitoring and potentially earlier interventions.

Data-Driven Approach: Masimo leverages data and patient outcomes to drive product development. This focus on clinical utility ensures their technologies address real needs in healthcare settings and contribute to improved patient care.

Building a Connected Ecosystem: Masimo goes beyond individual devices. They develop patient monitoring and connectivity platforms that integrate data from multiple sources, streamlining care delivery for healthcare providers. This focus on creating a connected ecosystem positions them well for the future of patient monitoring.

Management & Employees:

Joe Kiani: Founder, Chairman, and CEO. Kiani is the driving force behind Masimo’s vision and innovation. He is credited with co-inventing Masimo SET® pulse oximetry technology.

Tom McClenahan: Executive Vice President, General Counsel. McClenahan leads Masimo’s legal team, ensuring compliance and navigating legal matters.


Masimo’s financial performance translates to a Compound Annual Growth Rate (CAGR) in the positive territory.

Masimo has historically maintained a strong cash position. This financial stability allows them to invest in research and development, a key driver of their innovative technologies.

Masimo’s financial performance over the past five years showcases consistent revenue growth, indicating a healthy and expanding business. Their strong cash position provides a solid foundation for future investments in innovation and growth.

Technical Analysis:

The monthly chart is on a stage 2 markup (bullish), but the weekly chart pattern is bearish, stage 4 markdown. The daily chart is indicating a consolidation and a likely head and shoulders (bearish) formation. This is not an ideal setup and we would like to enter into a position here in Masimo.

Bull Case:

Recent Acquisitions: Masimo’s acquisition of Sound United provides them with established consumer brands and a distribution channel for their wearable consumer health products. This could be a significant driver for future growth.

Potential Patent Win: Masimo’s ongoing ITC complaint against Apple regarding patent infringement on pulse oximetry technology could lead to a favorable outcome, potentially removing a competitor and boosting Masimo’s market position.

Bear Case:

Limited Market for Consumer Products: Masimo’s recent acquisition of Sound United, targeting the consumer wearables market, is a gamble. Competition in this space is fierce, and Masimo may struggle to establish itself against well-known brands.

Patent Litigation Uncertainty: The outcome of Masimo’s ITC complaint against Apple regarding pulse oximetry technology is uncertain. An unfavorable ruling could weaken their patent protection and open the door for competitors.

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