MKS INC Common Stock Shares Outstanding

• MKS INC showed a decrease of -0.3% in Common Stock Shares Outstanding from 2024 to 2025.
• This data is from MKS INC's annual report (Form 10-K), filed with the SEC on February 24, 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.
• Quarterly values from 10-Q filings: Q2 2010: 50.16 million shares | Q3 2010: 50.32 million shares | Q1 2011: 52.24 million shares | Q2 2011: 52.44 million shares | Q3 2011: 52.44 million shares | Q1 2012: 52.53 million shares | Q2 2012: 52.87 million shares | Q3 2012: 52.81 million shares | Q1 2013: 52.79 million shares | Q2 2013: 53.15 million shares | Q3 2013: 53.17 million shares | Q1 2014: 53.46 million shares | Q2 2014: 53.03 million shares | Q3 2014: 53.07 million shares | Q1 2015: 53.29 million shares | Q2 2015: 53.37 million shares | Q3 2015: 53.26 million shares | Q1 2016: 53.31 million shares | Q2 2016: 53.57 million shares | Q3 2016: 53.58 million shares | Q1 2017: 53.89 million shares | Q2 2017: 54.27 million shares | Q3 2017: 54.29 million shares | Q1 2018: 54.49 million shares | Q2 2018: 54.79 million shares | Q3 2018: 53.98 million shares | Q1 2019: 54.23 million shares | Q2 2019: 54.48 million shares | Q3 2019: 54.50 million shares | Q1 2020: 54.87 million shares | Q2 2020: 55.08 million shares | Q3 2020: 55.14 million shares | Q1 2021: 55.26 million shares | Q2 2021: 55.40 million shares | Q3 2021: 55.50 million shares | Q1 2022: 55.60 million shares | Q2 2022: 55.70 million shares | Q3 2022: 66.50 million shares | Q1 2023: 66.70 million shares | Q2 2023: 66.90 million shares | Q3 2023: 66.90 million shares | Q1 2024: 67.10 million shares | Q2 2024: 67.30 million shares | Q3 2024: 67.30 million shares | Q1 2025: 66.90 million shares | Q2 2025: 67.20 million shares | Q3 2025: 67.20 million shares.
• Over the full 17 years of available data (2009 to 2025), MKS INC's Common Stock Shares Outstanding has grown by 35.7%.
• Historical annual values: Fiscal year 2025: 67.20 million shares | Fiscal year 2024: 67.40 million shares | Fiscal year 2023: 66.90 million shares | Fiscal year 2022: 66.60 million shares | Fiscal year 2021: 55.50 million shares | Fiscal year 2020: 55.20 million shares | Fiscal year 2019: 54.60 million shares | Fiscal year 2018: 54.04 million shares | Fiscal year 2017: 54.36 million shares | Fiscal year 2016: 53.67 million shares | Fiscal year 2015: 53.20 million shares | Fiscal year 2014: 53.15 million shares | Fiscal year 2013: 53.36 million shares | Fiscal year 2012: 52.75 million shares | Fiscal year 2011: 52.49 billion shares | Fiscal year 2010: 50.65 million shares | Fiscal year 2009: 49.51 million shares.
• Data sourced from SEC EDGAR public filings as of August 8, 2026.

Last verified: August 8, 2026