MKS Shares Outstanding 2012-2025 | MKSI

MKS shares outstanding history from 2012 to 2025. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
  • MKS shares outstanding for the quarter ending September 30, 2025 were 0.068B, a 0% increase year-over-year.
  • MKS 2024 shares outstanding were 0.068B, a 1.2% increase from 2023.
  • MKS 2023 shares outstanding were 0.067B, a 11.52% increase from 2022.
  • MKS 2022 shares outstanding were 0.06B, a 7.54% increase from 2021.
MKS Annual Shares Outstanding
(Millions of Shares)
2024 68
2023 67
2022 60
2021 56
2020 55
2019 55
2018 55
2017 55
2016 54
2015 54
2014 54
2013 53
2012 53
2011 53
MKS Quarterly Shares Outstanding
(Millions of Shares)
2025-09-30 68
2025-06-30 67
2025-03-31 68
2024-12-31 68
2024-09-30 68
2024-06-30 68
2024-03-31 67
2023-12-31 67
2023-09-30 67
2023-06-30 67
2023-03-31 67
2022-12-31 60
2022-09-30 61
2022-06-30 56
2022-03-31 56
2021-12-31 56
2021-09-30 56
2021-06-30 56
2021-03-31 56
2020-12-31 55
2020-09-30 55
2020-06-30 55
2020-03-31 55
2019-12-31 55
2019-09-30 55
2019-06-30 55
2019-03-31 55
2018-12-31 55
2018-09-30 55
2018-06-30 55
2018-03-31 55
2017-12-31 55
2017-09-30 55
2017-06-30 55
2017-03-31 55
2016-12-31 54
2016-09-30 54
2016-06-30 54
2016-03-31 54
2015-12-31 54
2015-09-30 54
2015-06-30 54
2015-03-31 54
2014-12-31 54
2014-09-30 53
2014-06-30 54
2014-03-31 54
2013-12-31 53
2013-09-30 54
2013-06-30 53
2013-03-31 53
2012-12-31 53
2012-09-30 53
2012-06-30 53
2012-03-31 53
2011-12-31 53
2011-09-30 53
2011-06-30 53
2011-03-31 52
Sector Industry Market Cap Revenue
Computer and Technology Electrical Products - Miscellaneous $15.689B $3.586B
MKS Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging and specialty industrial applications principally in the United States, China, South Korea, Japan, Taiwan, Singapore and internationally. MKS Inc., formerly known as MKS Instruments Inc., is based in Andover, Massachusetts.
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