Masimo

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About MASI

Masimo Corp. is a global technology company, which engages in the development, manufacture, and marketing of patient monitoring technologies, and automation and connectivity solutions. Its products include remote patient monitoring, connectivity, and hospital automation solutions, including Masimo Patient SafetyNet, Masimo Patient SafetyNet Surveillance, Masimo SafetyNet, Masimo SafetyNet-Open, Replica, Iris, MyView, UniView, Uniview: 60, Trace, Masimo Sleep, Centroid, and Bridge. 

CEO
Catherine M. Szyman
CEOCatherine M. Szyman
Employees
9,200
Employees9,200
Headquarters
Irvine, California
HeadquartersIrvine, California
Founded
1989
Founded1989
Employees
9,200
Employees9,200

MASI Key Statistics

Market cap
7.43B
Market cap7.43B
Price-Earnings ratio
-13.04
Price-Earnings ratio-13.04
Dividend yield
Dividend yield
Average volume
844.50K
Average volume844.50K
High today
$138.26
High today$138.26
Low today
$136.23
Low today$136.23
Open price
$137.95
Open price$137.95
Volume
225.09K
Volume225.09K
52 Week high
$194.88
52 Week high$194.88
52 Week low
$133.70
52 Week low$133.70

Stock Snapshot

Masimo(MASI) stock is priced at $136.89, giving the company a market capitalization of 7.43B. It carries a P/E multiple of -13.04.

During the trading session on 2025-12-15, Masimo(MASI) shares reached a daily high of $138.26 and a low of $136.23. At a current price of $136.89, the stock is +0.5% higher than the low and still -1.0% under the high.

Trading activity shows a volume of 225.09K, compared to an average daily volume of 844.5K.

The stock's 52-week range extends from a low of $133.70 to a high of $194.88.

The stock's 52-week range extends from a low of $133.70 to a high of $194.88.

MASI News

Simply Wall St 6d
Does Masimo’s New US$1 Billion Credit Facility Reshape the Bull Case for MASI?

In December 2025, Masimo entered into a new unsecured credit facility comprising a US$250 million term loan and US$750 million revolving commitments, replacing...

Does Masimo’s New US$1 Billion Credit Facility Reshape the Bull Case for MASI?

Analyst ratings

73%

of 11 ratings
Buy
72.7%
Hold
27.3%
Sell
0%

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