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Masimo Corporation - Common Stock (NQ:MASI)

175.25 +0.15 (+0.09%)
Streaming Delayed Price Updated: 4:00 PM EST, Feb 23, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 2,268,001
Open 175.20
Bid (Size) 174.81 (200)
Ask (Size) 175.60 (100)
Prev. Close 175.10
Today's Range 175.20 - 175.69
52wk Range 125.94 - 194.88
Shares Outstanding 53,100,000
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
Halper Sadeh LLC is Investigating Whether VRME, MASI, VAL are Obtaining Fair Deals for their Shareholders
From Halper Sadeh LLC
Via GlobeNewswire
News headline image
Danaher’s $9.9 Billion Acquisition of Masimo: A Strategic Pivot to the Future of Patient Monitoring
In a move that has sent shockwaves through the medical technology sector, Danaher Corporation (NYSE: DHR) announced on February 17, 2026, that it has entered into a definitive agreement to acquire... 
Via MarketMinute
Topics Artificial Intelligence Economy

Performance

YTD
+37.6%
+37.6%
1 Month
+23.9%
+23.9%
3 Month
+20.3%
+20.3%
6 Month
+20.7%
+20.7%
1 Year
+2.7%
+2.7%

More News

Read More
News headline image
Naya Capital Adds Masimo Shares ↗
Via The Motley Fool
Topics Regulatory Compliance
News headline image
3 Reasons MASI is Risky and 1 Stock to Buy Instead
Via StockStory
Topics Stocks Supply Chain
News headline image
Masimo Investor Alert: Kahn Swick & Foti, LLC Investigates Adequacy of Price and Process in Proposed Sale of Masimo Corporation - MASI
From Kahn Swick & Foti, LLC
Via Business Wire
News headline image
3 Reasons MASI is Risky and 1 Stock to Buy Instead
Via StockStory
Topics Stocks Supply Chain
News headline image
Danaher's $9.9 Billion Bet: Masimo Acquisition to Redefine the Diagnostics Landscape
Via MarketMinute
Topics Artificial Intelligence Economy
Top movers analysis one hour before the close of the markets on 2026-02-17: top gainers and losers in today's session. ↗
Via Chartmill
News headline image
BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of the Following Investigations: Masimo Corporation (Nasdaq - MASI), IHS Holding Limited (NYSE – HIS), VerifyMe, Inc. (Nasdaq - VRME), Great Lakes Dredge & Dock Corporation (Nasdaq - GLDD)
From Brodsky & Smith LLC
Via GlobeNewswire
Let's have a look at the top gainers and losers in the middle of the day of today's session. ↗
Via Chartmill
Tuesday's session: gap up and gap down stocks ↗
Via Chartmill
News headline image
Danaher Corporation (DHR): Navigating the Bioprocessing Thaw and the Masimo Pivot
Via Finterra
Topics Artificial Intelligence Earnings Supply Chain
News headline image
MASI Stock Alert: Halper Sadeh LLC is Investigating Whether Masimo Corporation is Obtaining a Fair Price for Its Shareholders
From Halper Sadeh LLC
Via Business Wire
Tuesday's pre-market session: top gainers and losers ↗
Via Chartmill
News headline image
Danaher Deal Finalized: Company To Acquire Masimo For $9.9 Billion In Cash ↗
Via Stocktwits
News headline image
Masimo to be Acquired by Danaher for $180.00 Per Share
From Masimo Corporation
Via Business Wire
News headline image
Masimo Heads For $10B Buyout After Winning Blood Oxygen Patent Case Against Apple ↗
Via Stocktwits
Topics Intellectual Property
News headline image
Halper Sadeh LLC Encourages Masimo Corporation Shareholders to Contact the Firm to Discuss Their Rights
From Halper Sadeh LLC
Via GlobeNewswire
News headline image
Masimo to Report Fourth Quarter and Full Year 2025 Financial Results after Market Close on Thursday, February 26
From Masimo
Via Business Wire
News headline image
Masimo Announces Select Preliminary 2025 Financial Results
From Masimo Corporation
Via Business Wire
News headline image
Masimo to Present in the J.P. Morgan 2026 Healthcare Conference
From Masimo
Via Business Wire
News headline image
3 of Wall Street’s Favorite Stocks That Concern Us
Via StockStory
News headline image
The $65 Billion Pulse: How Wearable AI and Telemedicine are Redefining the Future of Healthcare
Via MarketMinute
Topics Artificial Intelligence
News headline image
1 Healthcare Stock to Research Further and 2 That Underwhelm
Via StockStory
Topics Stocks
News headline image
Patient Monitoring Stocks Q3 Recap: Benchmarking Masimo (NASDAQ:MASI)
Via StockStory
Topics Artificial Intelligence

Frequently Asked Questions

Is Masimo Corporation - Common Stock publicly traded?
Yes, Masimo Corporation - Common Stock is publicly traded.
What exchange does Masimo Corporation - Common Stock trade on?
Masimo Corporation - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Masimo Corporation - Common Stock?
The ticker symbol for Masimo Corporation - Common Stock is MASI on the Nasdaq Stock Market
What is the current price of Masimo Corporation - Common Stock?
The current price of Masimo Corporation - Common Stock is 175.25
When was Masimo Corporation - Common Stock last traded?
The last trade of Masimo Corporation - Common Stock was at 02/23/26 04:00 PM ET
What is the market capitalization of Masimo Corporation - Common Stock?
The market capitalization of Masimo Corporation - Common Stock is 9.31B
How many shares of Masimo Corporation - Common Stock are outstanding?
Masimo Corporation - Common Stock has 9B shares outstanding.
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