Masimo Corporation (LON:0JZ2)

London flag London · Delayed Price · Currency is GBP · Price in USD
178.53
-0.01 (-0.01%)
May 13, 2026, 3:22 PM GMT
Market Cap6.91B +4.4%
Revenue (ttm)1.18B +9.2%
Net Income57.81M
EPS1.08
Shares Outn/a
PE Ratio119.55
Forward PE28.84
Dividendn/a
Ex-Dividend Daten/a
Volume2
Average Volume31
Open178.75
Previous Close178.54
Day's Range178.53 - 178.75
52-Week Range126.57 - 181.99
Beta1.13
RSI61.67
Earnings DateMay 5, 2026

About Masimo

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 pro... [Read more]

Industry Medical - Equipment & Services
Sector Healthcare
Founded 1989
Employees 2,200
Stock Exchange London Stock Exchange
Ticker Symbol 0JZ2

Financial Performance

In fiscal year 2025, Masimo's revenue was $1.53 billion, an increase of 9.44% compared to the previous year's $1.40 billion. Losses were -$151.50 million, -50.31% less than in 2024.

Financial numbers in USD Financial Statements

News

Masimo Shareholders Approve Acquisition by Danaher

IRVINE, Calif.--(BUSINESS WIRE)--Masimo Corporation (Nasdaq: MASI) (“Masimo”), a leading global innovator in patient monitoring, today announced that its stockholders voted in favor of the proposal to...

9 days ago - Business Wire

Masimo SET® Pulse Oximetry Performed Accurately on Hospitalized Newborns of All Skin Tones in Largest-Ever Prospective Real-World Study

IRVINE, Calif.--(BUSINESS WIRE)-- #Masimo--A NICU study evaluating Masimo SET® pulse oximetry on hospitalized newborns found no clinically significant differences in accuracy across skin tones.

15 days ago - Business Wire

Halper Sadeh LLC is Investigating Whether KW and MASI are Obtaining Fair Deals for their Shareholders

Insiders may stand to receive substantial financial benefits not available to ordinary shareholders.

2 months ago - GlobeNewsWire

Halper Sadeh LLC is Investigating Whether MASI and KW are Obtaining Fair Deals for their Shareholders

Insiders may stand to receive substantial financial benefits not available to ordinary shareholders.

2 months ago - GlobeNewsWire

What's Happening With Masimo Stock?

Masimo stock (MASI) has faced a challenging year, trailing the broader market with a -3% annual return. While shares surged 34% yesterday following news of an acquisition by Danaher, this spike only p...

3 months ago - Forbes

Danaher to buy Masimo for $9.9 billion

Danaher will acquire pulse oximeter maker Masimo for $9.9 billion, the company said on Tuesday, as the contract research firm looks to bulk up its diagnostics portfolio.

3 months ago - Reuters

Masimo to be Acquired by Danaher for $180.00 Per Share

IRVINE, Calif.--(BUSINESS WIRE)--Masimo Corporation (Nasdaq: MASI) (“Masimo”), a leading global medical innovator, today announced that it has entered into a definitive agreement pursuant to which Dan...

3 months ago - Business Wire

Danaher To Acquire Masimo Corporation

WASHINGTON, Feb. 17, 2026 /PRNewswire/ -- Danaher Corporation (NYSE: DHR), a global science and technology innovator, announced today that it has entered into a definitive agreement to acquire Masimo ...

3 months ago - PRNewsWire

Danaher Strikes $10 Billion Deal for Masimo

The medical-device maker is expected to operate as a stand-alone company within Danaher's Diagnostics segment.

3 months ago - WSJ

This Medical-Devices Stock Is Soaring. It Could Be in Line for an Acquisition.

Masimo stock jumped on a report of a potential acquisition. The company is perhaps best known for its yearslong patent dispute with Apple.

3 months ago - Barrons

Danaher closes in on nearly $10 billion deal for Masimo, FT reports

US healthcare manufacturer Danaher is closing in a nearly $10 billion deal to acquire medical technology company Masimo , the Financial Times reported on Monday, citing people familiar with the matter...

3 months ago - Reuters

Masimo to Report Fourth Quarter and Full Year 2025 Financial Results after Market Close on Thursday, February 26

IRVINE, Calif.--(BUSINESS WIRE)--Masimo (NASDAQ: MASI) will release fourth quarter and full year 2025 financial results for the period ended January 3, 2026, after the market closes on Thursday, Febru...

3 months ago - Business Wire

Clairity Appoints Founder Dr. Connie Lehman as Chief Executive Officer; Joe Kiani Named Chairman of the Board

BOSTON, Jan. 21, 2026 (GLOBE NEWSWIRE) -- Clairity, a U.S.-based medical technology company advancing AI-powered breast cancer risk assessment, today announced that its founder, Connie Lehman, MD, PhD...

4 months ago - GlobeNewsWire

Masimo Announces Select Preliminary 2025 Financial Results

IRVINE, Calif.--(BUSINESS WIRE)--Masimo Corporation (Nasdaq: MASI) today announced select preliminary financial results for the fourth quarter and full-year ended January 3, 2026. Preliminary Fourth Q...

4 months ago - Business Wire

Masimo to Present in the J.P. Morgan 2026 Healthcare Conference

IRVINE, Calif.--(BUSINESS WIRE)--Masimo (NASDAQ: MASI) today announced that its management will participate in the J.P. Morgan 2026 Healthcare Conference on Wednesday, January 14, 2026 at 2:15 p.m. Pa...

4 months ago - Business Wire

Eight stock picks to play one of the healthiest corners of the market

The healthcare sector of the U.S. stock market as a whole is cheaply priced, which can make it attractive to investors concerned that the S&P 500 has gotten too expensive several years into a bull mar...

5 months ago - Market Watch

HALPER SADEH LLC ENCOURAGES MASIMO CORPORATION SHAREHOLDERS TO CONTACT THE FIRM TO DISCUSS THEIR RIGHTS

Shareholders should contact the firm immediately as there may be limited time to enforce your rights.   NEW YORK , Dec. 5, 2025 /PRNewswire/ -- Halper Sadeh LLC, an investor rights law firm, is invest...

5 months ago - PRNewsWire

Masimo Hosts 2025 Investor Day and Details Strategic Roadmap for Durable Growth

IRVINE, Calif.--(BUSINESS WIRE)--Masimo (NASDAQ: MASI) today hosted its 2025 Investor Day at the Company's headquarters. At the event, Masimo's management team provided an update on the Company's long...

5 months ago - Business Wire

Knobbe Martens Guides Masimo to $634M Win Against Apple in Patent Infringement Case

IRVINE, Calif. , Nov. 18, 2025 /PRNewswire/ -- A team from Knobbe Martens led medical device pioneer Masimo (NASDAQ: MASI) to a victory over Apple in a dispute involving Masimo's patented heart monito...

6 months ago - PRNewsWire

DRC Congratulates Knobbe Martens on its $634 Million Win for Masimo

DRC congratulates Knobbe Martens on a decisive jury verdict awarding its client Masimo more than $634 million in an Apple Watch patent infringement case.

6 months ago - GlobeNewsWire

Jury says Apple owes Masimo $634M for patent infringement

A federal jury in California ruled Friday that Apple must pay medical device maker Masimo $634 million for infringing a patent on blood oxygen monitoring technology.

6 months ago - TechCrunch

US jury says Apple must pay Masimo $634 million in smartwatch patent case

A federal jury in California said on Friday that Apple owes medical-monitoring technology company Masimo $634 million for infringing a patent covering blood-oxygen reading technology.

6 months ago - Reuters

Masimo Issues Statement on California Jury Verdict Finding Patent Infringement by Apple and Awarding Masimo $634 Million in Damages

IRVINE, Calif.--(BUSINESS WIRE)--Masimo (NASDAQ: MASI) today issued the following statement in response to the jury verdict announced in the U.S. District Court for the Central District of California,...

6 months ago - Business Wire

Masimo Reports Third Quarter 2025 Results

IRVINE, Calif.--(BUSINESS WIRE)--Masimo Corporation (Nasdaq: MASI) today announced its financial results for the third quarter ended September 27, 2025. Third Quarter 2025 Results From Continuing Oper...

6 months ago - Business Wire

Halper Sadeh LLC Encourages Masimo Corporation Shareholders to Contact the Firm to Discuss Their Rights

NEW YORK--(BUSINESS WIRE)--Halper Sadeh LLC, an investor rights law firm, is investigating whether certain officers and directors of Masimo Corporation (NASDAQ: MASI) breached their fiduciary duties t...

7 months ago - Business Wire