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
9.39B
Market cap9.39B
Price-Earnings ratio
-12.27
Price-Earnings ratio-12.27
Dividend yield
Dividend yield
Average volume
2.09M
Average volume2.09M
High today
$180.00
High today$180.00
Low today
$174.25
Low today$174.25
Open price
$175.14
Open price$175.14
Volume
14.76M
Volume14.76M
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 9.39B, Masimo(MASI) trades at $174.69. The stock has a price-to-earnings ratio of -12.27.

On 2026-02-17, Masimo(MASI) stock traded between a low of $174.25 and a high of $180.00. Shares are currently priced at $174.69, which is +0.3% above the low and -3.0% below the high.

Masimo(MASI) shares are trading with a volume of 14.76M, against a daily average of 2.09M.

During the past year, Masimo(MASI) stock moved between $125.94 at its lowest and $194.88 at its peak.

During the past year, Masimo(MASI) stock moved between $125.94 at its lowest and $194.88 at its peak.

MASI News

TipRanks 7h
Masimo rises 34.4%

Masimo (MASI) is up 34.4%, or $44.72 to $174.87. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>...

The Wall Street Journal 9h
Masimo Stock on Pace for Record Gains After Danaher Strikes Deal

Masimo shares rocketed after biotech conglomerate Danaher struck a deal to acquire the medical-device maker for almost $10 billion . Masimo shares (MASI) surge...

Masimo Stock on Pace for Record Gains After Danaher Strikes Deal
TipRanks 10h
Masimo to Be Acquired by Danaher in Merger

Masimo ( (MASI) ) has issued an update. On February 16, 2026, Masimo Corporation agreed to be acquired by Danaher Corporation in an all-cash merger that values...

Analyst ratings

50%

of 10 ratings
Buy
50%
Hold
50%
Sell
0%

More MASI News

TipRanks 10h
Masimo downgraded to Neutral from Overweight at Piper Sandler

Piper Sandler analyst Jason Bednar downgraded Masimo (MASI) to Neutral from Overweight with a price target of $180, down from $210, after the company entered in...

TipRanks 10h
Morning Movers: Masimo surges, Danaher slumps after $9.9B deal

Stock futures are generally trading lower, reflecting renewed concerns about artificial intelligence-related disruption after last week’s weakness in tech and s...

Nasdaq 11h
Danaher Strengthens Diagnostics Capabilities With $9.9 Bln Masimo Acquisition

(RTTNews) - Danaher Corp. (DHR), a science and technology innovator, announced Tuesday that it has entered into a definitive agreement to acquire Masimo Corp. (...

Danaher Strengthens Diagnostics Capabilities With $9.9 Bln Masimo Acquisition
Bloomberg 11h
Danaher Agrees to Buy Medical Tech Firm Masimo for $9.9 Billion - Bloomberg

...

Danaher Agrees to Buy Medical Tech Firm Masimo for $9.9 Billion - Bloomberg
TipRanks 11h
Danaher to acquire Masimo for $180 per share in cash, or $9.9B

Danaher (DHR) announced that it has entered into a definitive agreement to acquire Masimo (MASI). Under the terms of the agreement, Danaher will acquire all of...

MarketWatch 12h
Masimo shares soar on Danaher deal reports, and more stocks on the move

Here are some of the stocks making notable moves in Tuesday's premarket action : Masimo stock jumped 34% after The Wall Street Journal reported that life-scien...

Masimo shares soar on Danaher deal reports, and more stocks on the move
The Wall Street Journal 13h
Danaher Strikes $10 Billion Deal for Masimo

Masimo, based in Irvine, Calif., specializes in patient-monitoring devices. Philip Cheung for WSJ Danaher DHR -1.10 %decrease; red down pointing triangle has s...

Danaher Strikes $10 Billion Deal for Masimo

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