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Masimo Corporation - Common Stock (NQ:MASI)

134.24 -3.16 (-2.30%)

Streaming Delayed Price Updated: 3:09 PM EST, Dec 16, 2025 Add to My Watchlist

Price and Volume

Detailed Quote

Volume	579,276
Open	137.19
Bid (Size)	134.06 (300)
Ask (Size)	134.74 (300)
Prev. Close	137.40
Today's Range	132.90 - 137.88
52wk Range	133.70 - 194.88
Shares Outstanding	53,100,000
Dividend Yield	N/A

Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News

1 Healthcare Stock to Research Further and 2 That Underwhelm

December 15, 2025

Healthcare companies are pushing the status quo by innovating in areas like drug development and digital health. Shareholders who bet on the industry have been rewarded lately as healthcare stocks have...

Via StockStory

Patient Monitoring Stocks Q3 Recap: Benchmarking Masimo (NASDAQ:MASI)

December 07, 2025

Quarterly earnings results are a good time to check in on a company’s progress, especially compared to its peers in the same sector. Today we are looking at Masimo (NASDAQ:MASI) and the best and worst...

Via StockStory

Performance

YTD	-20.4%	-20.4%
1 Month	-8.7%	-8.7%
3 Month	-7.9%	-7.9%
6 Month	-17.4%	-17.4%
1 Year	-24.3%	-24.3%

More News

Masimo (MASI) Stock Is Up, What You Need To Know

December 05, 2025

Via StockStory

Masimo Hosts 2025 Investor Day and Details Strategic Roadmap for Durable Growth

December 03, 2025

From Masimo

Via Business Wire

Earnings Scheduled For November 4, 2025 ↗

November 04, 2025

Via Benzinga

Masimo Earnings Preview ↗

November 03, 2025

Via Benzinga

Masimo (MASI) Q3 2025 Earnings Call Transcript ↗

November 27, 2025

Via The Motley Fool

1 Volatile Stock to Target This Week and 2 We Ignore

November 25, 2025

Via StockStory

Clover Health, GoodRx, Moderna, UFP Technologies, and Masimo Shares Are Soaring, What You Need To Know

November 21, 2025

Via StockStory

2 Small-Cap Stocks to Target This Week and 1 That Underwhelm

November 17, 2025

Via StockStory

This Alto Neuroscience Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Monday ↗

November 17, 2025

Via Benzinga

Apple Ordered To Pay $634 Million After Jury Finds Company Infringed Masimo's Blood-Oxygen Sensor Patent ↗

November 17, 2025

Via Benzinga

4D Advisors Offloads $7.6 Million in Masimo (MASI) Stock, Selling 45,000 Shares ↗

November 16, 2025

Via The Motley Fool

Masimo Issues Statement on California Jury Verdict Finding Patent Infringement by Apple and Awarding Masimo $634 Million in Damages

November 14, 2025

From Masimo

Via Business Wire

5 Insightful Analyst Questions From Masimo’s Q3 Earnings Call

November 11, 2025

Via StockStory

MASI Q3 Deep Dive: Margin Expansion and Product Pipeline Shape Outlook

November 05, 2025

Via StockStory

Masimo’s (NASDAQ:MASI) Q3 Sales Top Estimates

November 04, 2025

Via StockStory

Masimo Reports Third Quarter 2025 Results

November 04, 2025

From Masimo Corporation

Via Business Wire

Earnings To Watch: Masimo (MASI) Reports Q3 Results Tomorrow

November 02, 2025

Via StockStory

1 Unprofitable Stock with Exciting Potential and 2 We Brush Off

October 31, 2025

Via StockStory

$1000 Invested In Masimo 10 Years Ago Would Be Worth This Much Today ↗

October 24, 2025

Via Benzinga

Halper Sadeh LLC Encourages Masimo Corporation Shareholders to Contact the Firm to Discuss Their Rights

October 23, 2025

From Halper Sadeh LLC

Via Business Wire

Masimo to Report Third Quarter 2025 Financial Results after Market Close on Tuesday, November 4

October 21, 2025

From Masimo

Via Business Wire

Recent Report Shows That Rep. Kevin Hern Sold Up to $200K Worth of Accenture Stock ↗

October 17, 2025

Via Benzinga

DexCom, Masimo, Integer Holdings, The Pennant Group, and Organon Stocks Trade Down, What You Need To Know

October 10, 2025

Via StockStory

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 134.24

When was Masimo Corporation - Common Stock last traded?

The last trade of Masimo Corporation - Common Stock was at 12/16/25 03:09 PM ET

What is the market capitalization of Masimo Corporation - Common Stock?

The market capitalization of Masimo Corporation - Common Stock is 7.13B

How many shares of Masimo Corporation - Common Stock are outstanding?

Masimo Corporation - Common Stock has 7B shares outstanding.

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