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Masimo (MASI) Stock Chart & Stock Price History

Masimo logo
$162.35 -0.10 (-0.06%)
Closing price 04:00 PM Eastern
Extended Trading
$162.49 +0.14 (+0.09%)
As of 06:15 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Masimo Stock Price Performance

The Masimo (MASI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 44.12%, with a year-to-date return of -1.78%. In the past month, the stock has decreased 5.59%, reflecting recent market activity.

As of the latest close, Masimo traded at $162.45 with a market cap of $8.81 billion and volume of 832,123 shares. Five years ago, the stock traded at $234.49, representing a 30.76% decrease over that period. At the time, it had a market cap of $12.66 billion and a volume of 434,307 shares.

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5 Day
Performance
-3.17%
1 Month
Performance
-5.59%
3 Month
Performance
+11.92%
Year-To-Date
Performance
-1.78%
1 Year
Performance
+44.12%
5 Year
Performance
-30.76%

MASI Stock Chart for Tuesday, July, 8, 2025

Masimo Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
07/08/2025$162.45$162.35
-0.06%
$165.50$161.18868,113 shs$8.80 billion
07/07/2025$167.67$162.45
-3.11%
$167.94$161.88832,123 shs$8.81 billion
07/04/2025$167.67$167.67$171.72$165.53498,674 shs$9.09 billion
07/03/2025$171.34$167.67
-2.14%
$171.72$165.53498,674 shs$9.09 billion
07/02/2025$169.01$171.34
+1.38%
$172.55$167.57431,836 shs$9.29 billion
07/01/2025$168.22$169.01
+0.47%
$171.12$163.29539,421 shs$9.16 billion
06/30/2025$168.21$168.22
+0.01%
$169.17$166.54394,499 shs$9.12 billion
06/27/2025$166.71$168.21
+0.90%
$168.76$165.091.22 million shs$9.12 billion
06/26/2025$169.30$166.71
-1.53%
$171.82$165.72590,110 shs$9.04 billion
06/25/2025$170.27$169.30
-0.57%
$173.99$168.28726,874 shs$9.18 billion
06/24/2025$168.12$170.27
+1.28%
$171.23$166.59863,144 shs$9.23 billion
06/23/2025$165.18$168.12
+1.78%
$168.48$162.99404,007 shs$9.12 billion
06/20/2025$162.77$165.18
+1.48%
$167.66$163.37630,756 shs$8.96 billion
06/19/2025$162.77$162.77$163.25$158.63362,348 shs$8.83 billion
06/18/2025$159.32$162.77
+2.17%
$163.25$158.63362,348 shs$8.83 billion
06/17/2025$162.54$159.32
-1.98%
$162.78$159.23349,193 shs$8.64 billion
06/16/2025$161.20$162.54
+0.83%
$164.97$161.45429,045 shs$8.81 billion
06/13/2025$165.34$161.20
-2.50%
$163.24$157.54547,190 shs$8.74 billion
06/12/2025$167.01$165.34
-1.00%
$166.79$164.71466,157 shs$8.96 billion
06/11/2025$168.03$167.01
-0.61%
$168.86$165.49617,703 shs$9.06 billion
06/10/2025$171.88$168.03
-2.24%
$174.50$167.54654,126 shs$9.11 billion
06/09/2025$171.97$171.88
-0.05%
$173.40$169.54787,546 shs$9.32 billion

This page (NASDAQ:MASI) was last updated on 7/8/2025 by MarketBeat.com Staff
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