Masimo

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About MASI

Masimo develops and manufactures noninvasive monitoring technologies for healthcare settings. The company designs devices and sensors that measure physiological parameters such as oxygen saturation, pulse rate, respiration rate, and hemoglobin levels through signal processing and sensor-based platforms. 

CEO
Catherine M. Szyman, MBA
CEOCatherine M. Szyman, MBA
Employees
7,500
Employees7,500
Headquarters
Irvine, CALIFORNIA
HeadquartersIrvine, CALIFORNIA
Founded
1989
Founded1989
Employees
7,500
Employees7,500

MASI Key Statistics

Market cap
9.43B
Market cap9.43B
Price-Earnings ratio
123.41
Price-Earnings ratio123.41
Dividend yield
Dividend yield
Average volume
787.53K
Average volume787.53K
High today
High today
Low today
Low today
Open price
Open price
Volume
0.00
Volume0.00
52 Week high
$179.99
52 Week high$179.99
52 Week low
$125.94
52 Week low$125.94

Stock Snapshot

As of today, Masimo(MASI) shares are valued at $179.95. The company's market cap stands at 9.43B, with a P/E ratio of 123.41.

On 2026-06-16, Masimo(MASI) stock opened at —, reached a high of —, and a low of —.

Masimo(MASI) shares are trading with a volume of 0, against a daily average of 787.53K.

During the past year, Masimo(MASI) stock moved between $125.94 at its lowest and $179.99 at its peak.

During the past year, Masimo(MASI) stock moved between $125.94 at its lowest and $179.99 at its peak.

MASI News

Investing.com 6d
Danaher completes acquisition of Masimo, company delists from Nasdaq - Investing.com

...

Danaher completes acquisition of Masimo, company delists from Nasdaq - Investing.com
Simply Wall St 6d
Assessing Masimo Valuation After Strong Year To Date Share Price Performance

Advertisement Masimo at a glance Masimo (MASI) has been drawing attention after a period of strong year to date share performance, prompting investors to reas...

Assessing Masimo Valuation After Strong Year To Date Share Price Performance
TipRanks 6d
Masimo Completes Cash Merger and Plans Nasdaq Delisting

Masimo ( (MASI) ) has provided an update. Masimo has completed a merger in which all outstanding common shares were cancelled and converted into the right to r...

More MASI News

TipRanks 6d
Danaher completes acquisition of Masimo

Danaher (DHR), a global science and technology innovator, announced today that it has completed the acquisition of Masimo (MASI). Masimo’s trusted brand, advanc...

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