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Masimo Corporation - Common Stock
(NQ:
MASI
)
178.51
UNCHANGED
Streaming Delayed Price
Updated: 4:00 PM EDT, Apr 28, 2026
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Price and Volume
Detailed Quote
Volume
0
Open
178.51
Bid (Size)
177.00 (100)
Ask (Size)
178.74 (100)
Prev. Close
178.51
Today's Range
178.51 - 178.51
52wk Range
125.94 - 179.00
Shares Outstanding
52,100,000
Dividend Yield
N/A
Intraday
1 Week
1 Month
3 Month
1 Year
3 Year
5 Year
Top News
More News
Masimo SET® Pulse Oximetry Performed Accurately on Hospitalized Newborns of All Skin Tones in Largest-Ever Prospective Real-World Study
April 28, 2026
From
Masimo
Via
Business Wire
CIBRA Capital Buys Stake in Allied Gold Stock
↗
April 27, 2026
Allied Gold Corporation operates a diversified mining business with core assets across Africa, producing and selling gold and silver.
Via
The Motley Fool
Topics
Regulatory Compliance
Performance
YTD
+40.1%
+40.1%
1 Month
+0.7%
+0.7%
3 Month
+29.4%
+29.4%
6 Month
+21.9%
+21.9%
1 Year
+8.8%
+8.8%
More News
Read More
CIBRA Capital Makes a Big Merger Arbitrage Bet On Amicus Therapeutics (FOLD)
↗
April 25, 2026
Via
The Motley Fool
Topics
Regulatory Compliance
Avanos Medical to be Acquired by American Industrial Partners for $1.27 Billion; Stock Surges 69%
April 14, 2026
Via
MarketMinute
Topics
Economy
Telix Strengthens Board with Additional Director Appointments
April 08, 2026
From
Telix Pharmaceuticals Limited
Via
GlobeNewswire
Masimo Investor Alert: Kahn Swick & Foti, LLC Investigates Adequacy of Price and Process in Proposed Sale of Masimo Corporation - MASI
April 07, 2026
From
Kahn Swick & Foti, LLC
Via
Business Wire
Halper Sadeh LLC is Investigating Whether MASI, CRBG, MKC, WBD are Obtaining Fair Deals for their Shareholders
April 02, 2026
From
Halper Sadeh LLC
Via
GlobeNewswire
3 Small-Cap Stocks Walking a Fine Line
April 02, 2026
Via
StockStory
2 Unprofitable Stocks to Research Further and 1 Facing Headwinds
March 30, 2026
Via
StockStory
1 Healthcare Stock Worth Investigating and 2 That Underwhelm
March 27, 2026
Via
StockStory
1 Momentum Stock to Target This Week and 2 Facing Headwinds
March 23, 2026
Via
StockStory
This $7 Million Masimo Exit Came Before a 34% Surge on $9.9 Billion Acquisition
↗
March 22, 2026
Via
The Motley Fool
3 Overrated Stocks We Steer Clear Of
March 16, 2026
Via
StockStory
Topics
Firearms
This Fund Built a $26 Million Stake in a Medical Tech Stock That's Soaring After a $9.9 Billion Deal Announcement
↗
March 15, 2026
Via
The Motley Fool
Topics
Regulatory Compliance
Patient Monitoring Stocks Q3 Recap: Benchmarking Masimo (NASDAQ:MASI)
March 12, 2026
Via
StockStory
Topics
Artificial Intelligence
The $2.5 Trillion Tsunami: Why 2026 has Become the Year of the Megadeal
March 10, 2026
Via
MarketMinute
Topics
Artificial Intelligence
Economy
Government
1 Cash-Producing Stock on Our Buy List and 2 We Brush Off
March 04, 2026
Via
StockStory
Halper Sadeh LLC is Investigating Whether MASI, GLDD, VRME are Obtaining Fair Deals for their Shareholders
February 27, 2026
From
Halper Sadeh LLC
Via
GlobeNewswire
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)
February 27, 2026
From
Brodsky & Smith LLC
Via
GlobeNewswire
1 Oversold Stock Set for a Comeback and 2 Facing Challenges
February 26, 2026
Via
StockStory
Topics
Artificial Intelligence
Halper Sadeh LLC is Investigating Whether KW and MASI are Obtaining Fair Deals for their Shareholders
February 26, 2026
From
Halper Sadeh LLC
Via
GlobeNewswire
Halper Sadeh LLC is Investigating Whether MASI and KW are Obtaining Fair Deals for their Shareholders
February 25, 2026
From
Halper Sadeh LLC
Via
GlobeNewswire
Earnings To Watch: Masimo (MASI) Reports Q4 Results Tomorrow
February 24, 2026
Via
StockStory
Topics
Artificial Intelligence
World Trade
Halper Sadeh LLC is Investigating Whether VRME, MASI, VAL are Obtaining Fair Deals for their Shareholders
February 19, 2026
From
Halper Sadeh LLC
Via
GlobeNewswire
Danaher’s $9.9 Billion Acquisition of Masimo: A Strategic Pivot to the Future of Patient Monitoring
February 19, 2026
Via
MarketMinute
Topics
Artificial Intelligence
Economy
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 178.51
When was Masimo Corporation - Common Stock last traded?
The last trade of Masimo Corporation - Common Stock was at 04/28/26 04:00 PM ET
What is the market capitalization of Masimo Corporation - Common Stock?
The market capitalization of Masimo Corporation - Common Stock is 9.30B
How many shares of Masimo Corporation - Common Stock are outstanding?
Masimo Corporation - Common Stock has 9B shares outstanding.
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