MASIMO CORP Common Stock Shares Outstanding

• MASIMO CORP showed a decrease of -2.8% in Common Stock Shares Outstanding from 2024 to 2025.
• This data is from MASIMO CORP's annual report (Form 10-K), filed with the SEC on February 27, 2026.
• XBRL data for this metric is available from 2009 to 2025 (17 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Over the full 17 years of available data (2009 to 2025), MASIMO CORP's Common Stock Shares Outstanding has declined by 10.0%.
• Historical annual values: Fiscal year 2025: 52.10 million shares | Fiscal year 2024: 53.60 million shares | Fiscal year 2023: 52.80 million shares | Fiscal year 2022: 52.50 million shares | Fiscal year 2021: 55.30 million shares | Fiscal year 2020: 55.25 million shares | Fiscal year 2019: 53.70 million shares | Fiscal year 2018: 53.09 million shares | Fiscal year 2017: 51.64 million shares | Fiscal year 2016: 51.64 million shares | Fiscal year 2015: 50.19 million shares | Fiscal year 2014: 52.59 million shares | Fiscal year 2013: 56.62 million shares | Fiscal year 2012: 57.31 million shares | Fiscal year 2011: 58.25 million shares | Fiscal year 2010: 59.46 million shares | Fiscal year 2009: 57.88 million shares.
• Data sourced from SEC EDGAR public filings as of June 23, 2026.

Last verified: June 23, 2026