Shares Outstanding (Quarterly) Chart

View Shares Outstanding (Quarterly) for MKSI.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Shares Outstanding (Quarterly) Data

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Date Value
June 30, 2026 67.60M
March 31, 2026 67.30M
December 31, 2025 67.20M
September 30, 2025 67.20M
June 30, 2025 67.20M
March 31, 2025 66.90M
December 31, 2024 67.40M
September 30, 2024 67.30M
June 30, 2024 67.30M
March 31, 2024 67.10M
December 31, 2023 66.90M
September 30, 2023 66.90M
June 30, 2023 66.90M
March 31, 2023 66.70M
December 31, 2022 66.60M
September 30, 2022 66.50M
June 30, 2022 55.70M
March 31, 2022 55.60M
December 31, 2021 55.50M
September 30, 2021 55.50M
June 30, 2021 55.40M
March 31, 2021 55.26M
December 31, 2020 55.20M
September 30, 2020 55.14M
June 30, 2020 55.08M
Date Value
March 31, 2020 54.87M
December 31, 2019 54.60M
September 30, 2019 54.50M
June 30, 2019 54.48M
March 31, 2019 54.23M
December 31, 2018 54.04M
September 30, 2018 53.98M
June 30, 2018 54.79M
March 31, 2018 54.49M
December 31, 2017 54.36M
September 30, 2017 54.29M
June 30, 2017 54.27M
March 31, 2017 53.89M
December 31, 2016 53.67M
September 30, 2016 53.58M
June 30, 2016 53.57M
March 31, 2016 53.30M
December 31, 2015 53.20M
September 30, 2015 53.26M
June 30, 2015 53.37M
March 31, 2015 53.29M
December 31, 2014 53.15M
September 30, 2014 53.07M
June 30, 2014 53.03M
March 31, 2014 53.46M

Shares Outstanding Definition

The volume of stock shares issued by the company and in the hands of the public. This number entails how much is being traded in the open market. A decreasing shares outstanding over time may be the result of company buybacks. Companies frequently make stock buybacks and retire those buybacks as treasury stock.

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Shares Outstanding (Quarterly) Range, Past 5 Years

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Median

Shares Outstanding (Quarterly) Benchmarks

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Teradyne, Inc. 156.38M
Applied Materials, Inc. 793.60M
Entegris, Inc. 152.70M
KLA Corp. 1.307B
Lam Research Corp. 1.251B