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Masimo CorporationNasdaqGS:MASI Stock Report

Market Cap US$9.3b
Share Price
US$178.50
US$180
0.8% undervalued intrinsic discount
1Y16.2%
7D0.04%
Portfolio Value
View

Masimo Corporation

NasdaqGS:MASI Stock Report

Market Cap: US$9.3b

Masimo (MASI) Stock Overview

Engages in the development, manufacture, and marketing of various patient monitoring technologies, and automation and connectivity solutions worldwide. More details

MASI fundamental analysis
Snowflake Score
Valuation1/6
Future Growth1/6
Past Performance5/6
Financial Health4/6
Dividends0/6

MASI Community Fair Values

Create Narrative

See what 10 others think this stock is worth. Follow their fair value or set your own to get alerts.

Masimo Corporation Competitors

Price History & Performance

Summary of share price highs, lows and changes for Masimo
Historical stock prices
Current Share PriceUS$178.50
52 Week HighUS$179.00
52 Week LowUS$125.94
Beta1.13
1 Month Change-0.13%
3 Month Change28.28%
1 Year Change16.23%
3 Year Change3.32%
5 Year Change-18.54%
Change since IPO754.07%

Recent News & Updates

Narrative Update Apr 23

MASI: Danaher Cash Offer And Legal And Deal Completion Risks Will Dominate

The analyst fair value estimate for Masimo has been adjusted from $177 to $180, with analysts pointing to the agreed $180 per share cash acquisition by Danaher as the key anchor for updated price targets and ratings. Analyst Commentary Recent research on Masimo has shifted from growth driven valuation debates to a focus on the agreed US$180 per share cash offer from Danaher as the primary reference point for fair value and ratings.
Narrative Update Apr 09

MASI: Danaher Cash Offer And Legal Outcomes Will Steer Deal Path

The analyst price target for Masimo has been trimmed by about $1.60 to $177.00, as analysts factor in a slightly higher discount rate and a modestly lower future P/E, while aligning expectations with the $180 per share cash acquisition offer from Danaher. Analyst Commentary Recent research on Masimo has become highly focused on the agreed cash acquisition by Danaher at $180 per share, with most coverage shifting from long term growth narratives to deal related outcomes and near term valuation anchor points.
Narrative Update Mar 25

MASI: Danaher Cash Offer And Patent Rulings Will Shape Deal Outcome

Analysts kept Masimo's fair value estimate steady at $178.60 while aligning their price targets around the agreed $180 per share cash acquisition by Danaher, with recent rating changes reflecting the view that any potential upside is now largely tied to the deal closing as planned. Analyst Commentary Recent research on Masimo centers on the agreed US$180 per share cash offer from Danaher, with ratings and targets now clustered around that level.

Recent updates

Narrative Update Apr 23

MASI: Danaher Cash Offer And Legal And Deal Completion Risks Will Dominate

The analyst fair value estimate for Masimo has been adjusted from $177 to $180, with analysts pointing to the agreed $180 per share cash acquisition by Danaher as the key anchor for updated price targets and ratings. Analyst Commentary Recent research on Masimo has shifted from growth driven valuation debates to a focus on the agreed US$180 per share cash offer from Danaher as the primary reference point for fair value and ratings.
Narrative Update Apr 09

MASI: Danaher Cash Offer And Legal Outcomes Will Steer Deal Path

The analyst price target for Masimo has been trimmed by about $1.60 to $177.00, as analysts factor in a slightly higher discount rate and a modestly lower future P/E, while aligning expectations with the $180 per share cash acquisition offer from Danaher. Analyst Commentary Recent research on Masimo has become highly focused on the agreed cash acquisition by Danaher at $180 per share, with most coverage shifting from long term growth narratives to deal related outcomes and near term valuation anchor points.
Narrative Update Mar 25

MASI: Danaher Cash Offer And Patent Rulings Will Shape Deal Outcome

Analysts kept Masimo's fair value estimate steady at $178.60 while aligning their price targets around the agreed $180 per share cash acquisition by Danaher, with recent rating changes reflecting the view that any potential upside is now largely tied to the deal closing as planned. Analyst Commentary Recent research on Masimo centers on the agreed US$180 per share cash offer from Danaher, with ratings and targets now clustered around that level.
Narrative Update Mar 05

MASI: Danaher Cash Deal And Legal Overhang Will Frame Future Returns

The updated analyst price target for Masimo edges down by $0.15 to $178.60, as analysts anchor their views to Danaher's agreed $180 per share cash acquisition and recent rating moves to Neutral or No Rating. Analyst Commentary Recent research around Masimo has centered on the agreed US$180 per share cash acquisition by Danaher, with most analysts reframing their views around deal completion rather than standalone upside or downside.
Narrative Update Feb 18

MASI: Danaher Cash Buyout Will Define Future Returns And Key Risks

Analysts have trimmed their Masimo fair value estimate from $183.13 to $178.75 to align expectations with the agreed $180 per share cash acquisition by Danaher. This shift is reflected in new Hold and Neutral ratings that are centered around the $180 level.
Seeking Alpha Feb 17

Masimo: Danaher Acquisition Saves The Company From Lackluster Performance

Summary Masimo Corporation agreed to be acquired by Danaher for $180/share, valuing MASI at $9.9B. The acquisition offers a strong strategic fit, combining MASI's non-invasive oximetry with DHR's invasive diagnostics for comprehensive acute care solutions. Shareholders benefit from a 34% stock price surge and a potential 2.8% spread to deal close, with minimal market risk. Holding MASI shares until the deal closes offers a relatively safe, low-stress return, though opportunity cost and regulatory risk remain. Read the full article on Seeking Alpha
Narrative Update Nov 21

MASI: Renewed Philips Partnership Will Drive Outperformance Despite Market Challenges

Analysts have adjusted their price target for Masimo downward from approximately $188 to $183. This change is attributed to shifts in revenue growth estimates and a strengthening profit margin following recent partnership developments and ongoing market challenges.
Analysis Article Sep 12

Is Masimo Corporation (NASDAQ:MASI) Potentially Undervalued?

Masimo Corporation ( NASDAQ:MASI ), might not be a large cap stock, but it received a lot of attention from a...
Analysis Article Aug 01

Calculating The Fair Value Of Masimo Corporation (NASDAQ:MASI)

Key Insights Using the 2 Stage Free Cash Flow to Equity, Masimo fair value estimate is US$136 Masimo's US$154 share...
Analysis Article Jun 19

Is Masimo (NASDAQ:MASI) Using Too Much Debt?

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article May 29

Is It Time To Consider Buying Masimo Corporation (NASDAQ:MASI)?

Masimo Corporation ( NASDAQ:MASI ), is not the largest company out there, but it saw significant share price movement...
Seeking Alpha Apr 25

Masimo: Priced Dearly Given Uncertainty

Summary Masimo Corporation, a mid-cap healthcare firm, has a new CEO and is navigating considerable uncertainty. Some aspects of the company's divestiture of its consumer business are still unclear. Despite this, the stock is generally well liked within the analyst firm community, following solid Q4 results. An analysis around Masimo Corporation follows in the paragraphs below. Read the full article on Seeking Alpha
Seeking Alpha Dec 11

Masimo: A Stellar Performance After The Dust Has Settled

Summary Masimo's proxy fight and Sound United acquisition distracted from the core business, but resolution and focus on healthcare are driving value and momentum. Shares surged over 50% since July due to strong Q2 results and improved earnings guidance, despite ongoing challenges and leadership changes. Current valuations are demanding, suggesting an opportune time for profit taking, while I maintain a position for long-term growth potential. Divesting Sound United could reduce debt, enhancing focus on the core med-tech business with promising double-digit organic growth. Read the full article on Seeking Alpha
Seeking Alpha Sep 25

Masimo Corporation: Too Much Uncertainty For Now

Summary Masimo Corporation's stock has underperformed, with shares down 6% versus SPY's 15% increase, due to mixed margins and lack of meaningful catalysts. The company's financials show low ROA, ROE, and ROTC, with tight margins and a concerning interest coverage ratio of 2.6x. The sale of Sound United and recent partnerships with Google and Qualcomm offer potential, but the future growth sustainability remains uncertain. Internal management struggles and recent board shakeup add to the volatility, making me cautious and opting to stay on the sidelines for now. Read the full article on Seeking Alpha
User avatar
New Narrative Aug 28

Sensors Surge And Decisive Shifts Set To Soar In Healthcare Triumph

Increased hospital admissions and successful hospital conversions to Masimo products are anticipated to continue driving healthcare revenue growth.

Shareholder Returns

MASIUS Medical EquipmentUS Market
7D0.04%-1.5%3.2%
1Y16.2%-19.8%31.0%

Return vs Industry: MASI exceeded the US Medical Equipment industry which returned -19.8% over the past year.

Return vs Market: MASI underperformed the US Market which returned 31% over the past year.

Price Volatility

Is MASI's price volatile compared to industry and market?
MASI volatility
MASI Average Weekly Movement9.8%
Medical Equipment Industry Average Movement8.2%
Market Average Movement7.1%
10% most volatile stocks in US Market16.1%
10% least volatile stocks in US Market3.2%

Stable Share Price: MASI has not had significant price volatility in the past 3 months compared to the US market.

Volatility Over Time: MASI's weekly volatility (10%) has been stable over the past year.

About the Company

FoundedEmployeesCEOWebsite
19892,200Katie Szymanwww.masimo.com

Masimo Corporation engages in the development, manufacture, and marketing of various patient monitoring technologies, and automation and connectivity solutions worldwide. It 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; Masimo Rainbow SET platform, including rainbow SET Pulse CO-Oximetry products that allows noninvasive monitoring of oxygen, carboxyhemoglobin, and methemoglobin. It also provides brain function and hemodynamic monitoring solutions; patient position and activity tracking, and neuromodulation technology solutions; and Masimo Hospital Automation platform, including hospital automation solutions, including Patient SafetyNet, Iris, iSirona, Replica, and UniView; and brain function monitoring, hemodynamic monitoring, regional oximetry, acoustic respiration rate monitoring, capnography and gas monitoring, and telehealth solutions.

Masimo Corporation Fundamentals Summary

How do Masimo's earnings and revenue compare to its market cap?
MASI fundamental statistics
Market capUS$9.35b
Earnings (TTM)US$216.80m
Revenue (TTM)US$1.56b
43.1x
P/E Ratio
6.0x
P/S Ratio

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
MASI income statement (TTM)
RevenueUS$1.56b
Cost of RevenueUS$598.00m
Gross ProfitUS$960.50m
Other ExpensesUS$743.70m
EarningsUS$216.80m

Last Reported Earnings

Apr 04, 2026

Next Earnings Date

n/a

Earnings per share (EPS)4.14
Gross Margin61.63%
Net Profit Margin13.91%
Debt/Equity Ratio57.3%

How did MASI perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/07 13:17
End of Day Share Price 2026/05/07 00:00
Earnings2026/04/04
Annual Earnings2026/01/03

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Masimo Corporation is covered by 22 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Michael PolarkBaird
Charley JonesBarrington Research Associates, Inc.
Ravi MisraBerenberg