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

7.86B

Market cap7.86B

Price-Earnings ratio

-13.45

Price-Earnings ratio-13.45

Dividend yield

—

Dividend yield—

Average volume

789.22K

Average volume789.22K

High today

$148.70

High today$148.70

Low today

$142.97

Low today$142.97

Open price

$143.07

Open price$143.07

Volume

1.06M

Volume1.06M

52 Week high

$194.88

52 Week high$194.88

52 Week low

$125.94

52 Week low$125.94

Stock Snapshot

With a market cap of 7.86B, Masimo(MASI) trades at $146.21. The stock has a price-to-earnings ratio of -13.45.

On 2026-01-21, Masimo(MASI) stock traded between a low of $142.97 and a high of $148.70. Shares are currently priced at $146.21, which is +2.3% above the low and -1.7% below the high.

Masimo(MASI) shares are trading with a volume of 1.06M, against a daily average of 789.22K.

In the last year, Masimo(MASI) shares hit a 52-week high of $194.88 and a 52-week low of $125.94.

Analyst ratings

73%

of 11 ratings

Buy

72.7%

Hold

27.3%

Sell

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