Skip to main content
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

Masimo Corporation - Common Stock (NQ:MASI)

146.88 +0.82 (+0.56%)
Streaming Delayed Price Updated: 1:27 PM EDT, Oct 3, 2025 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Price and Volume

Detailed Quote
Volume 222,434
Open 146.17
Bid (Size) 146.86 (3)
Ask (Size) 147.03 (2)
Prev. Close 146.05
Today's Range 145.77 - 148.98
52wk Range 131.60 - 194.88
Shares Outstanding 54,300,000
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
3 Healthcare Stocks We Think Twice About
Personal health and wellness is one of the many secular tailwinds for healthcare companies. Despite the rosy long-term prospects, short-term headwinds such as COVID inventory destocking have caused the... 
Via StockStory
Topics Stocks
3 Reasons MASI is Risky and 1 Stock to Buy Instead
Over the past six months, Masimo’s shares (currently trading at $142) have posted a disappointing 17.2% loss, well below the S&P 500’s 18.4% gain. This might have investors contemplating their next... 
Via StockStory
Topics Stocks

Performance

YTD
-12.9%
-12.9%
1 Month
+6.6%
+6.6%
3 Month
-12.4%
-12.4%
6 Month
-3.6%
-3.6%
1 Year
+8.4%
+8.4%

More News

Read More
Healthcare Sector Navigates Turbulent Waters as Drug Pricing Agreements Reshape Market Landscape
Via MarketMinute
Topics Artificial Intelligence Economy Government
How Is The Market Feeling About Masimo?
Via Benzinga
Apple’s Watch War Heats Up: Masimo Takes Customs To Court Over Blood-Oxygen Feature
Via Stocktwits
Masimo, Integra LifeSciences, CONMED, IQVIA, and Charles River Laboratories Shares Are Soaring, What You Need To Know
Via StockStory
Topics Government World Trade
Here's How Much $100 Invested In Masimo 10 Years Ago Would Be Worth Today
Via Benzinga
Masimo Completes Sale of Consumer Audio Business to HARMAN International
From Masimo
Via Business Wire
MASIMO INVESTIGATION INITIATED BY FORMER LOUISIANA ATTORNEY GENERAL: Kahn Swick & Foti, LLC Investigates the Officers and Directors of Masimo Corporation - MASI
From Kahn Swick & Foti, LLC
Via GlobeNewswire
New Study Finds That Using Masimo Technologies to Continuously Monitor General Floor Patients Reduces Costs
From Masimo
Via Business Wire
Masimo Announces Expansion of Strategic Partnership with Philips
From Masimo
Via Business Wire
3 of Wall Street’s Favorite Stocks with Questionable Fundamentals
Via StockStory
Masimo to Present in the Wells Fargo Healthcare Conference
From Masimo
Via Business Wire
1 Small-Cap Stock Worth Your Attention and 2 Facing Challenges
Via StockStory
Consumer Tech News (August 18–August 22): Powell Turns Dovish As Walmart, Target Earnings Steer Sentiment, While AI Hangover Hits Palantir
Via Benzinga
Topics Artificial Intelligence
Sallie Mae, Two Harbors Investment, Flowserve, Masimo, and Select Medical Shares Skyrocket, What You Need To Know
Via StockStory
Topics Economy
Apple Restores Blood-Oxygen Tracking To Watch After Customs Ruling — Masimo Strikes Back With Lawsuit Over Patent Rights
Via Benzinga
Topics Intellectual Property Lawsuit
Masimo O3® Regional Oximetry Receives FDA Clearance for Expanded Indication of Its Unique Delta Hemoglobin Parameters
From Masimo
Via Business Wire
3 Unprofitable Stocks That Fall Short
Via StockStory
Apple To Reintroduce Blood Oxygen Feature On Select Watches Following Customs Ruling
Via Benzinga
Biogen, Moderna, Align Technology, QuidelOrtho, and Masimo Shares Skyrocket, What You Need To Know
Via StockStory
Topics Economy
MASI Q2 Deep Dive: Margin Expansion Amid Tariff Pressures and Strategic Leadership Changes
Via StockStory
Topics World Trade
Q2 Earnings Highlights: Masimo (NASDAQ:MASI) Vs The Rest Of The Patient Monitoring Stocks
Via StockStory
Topics Artificial Intelligence
Masimo’s (NASDAQ:MASI) Q2: Beats On Revenue But Stock Drops
Via StockStory
Topics World Trade
Masimo Reports Second Quarter 2025 Results
From Masimo Corporation
Via Business Wire

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 146.88
When was Masimo Corporation - Common Stock last traded?
The last trade of Masimo Corporation - Common Stock was at 10/03/25 01:27 PM ET
What is the market capitalization of Masimo Corporation - Common Stock?
The market capitalization of Masimo Corporation - Common Stock is 7.98B
How many shares of Masimo Corporation - Common Stock are outstanding?
Masimo Corporation - Common Stock has 8B shares outstanding.
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.