Latest period
71.10M
YoY change
+0.1%
5Y CAGR
+4.1%
Peak year (2025)
67.70M
Latest annual
67.70M
Shares Outstanding history chart for MKS (MKSI) from 1998 to 2025
Latest: 67.70M
Shares Outstanding growth chart for MKS (MKSI) from 1998 to 2025
Latest: +0.1%
Shares Outstanding history table for MKS (MKSI) from 1998 to 2025
| 2025 | 67.70M | +0.1% | +100,000 | ||
| 2024 | 67.60M | +1.2% | +800,000 | ||
| 2023 | 66.80M | +11.5% | +6.90M | ||
| 2022 | 59.90M | +7.5% | +4.20M | ||
| 2021 | 55.70M | +0.7% | +400,000 | ||
| 2020 | 55.30M | +0.3% | +189,000 | ||
| 2019 | 55.11M | +0.2% | +119,000 | ||
| 2018 | 54.99M | -0.1% | -82,000 | ||
| 2017 | 55.07M | +1.9% | +1.02M | ||
| 2016 | 54.05M | +0.9% | +491,000 | ||
| 2015 | 53.56M | +0.1% | +45,000 | ||
| 2014 | 53.52M | +0.1% | +34,000 | ||
| 2013 | 53.48M | +0.5% | +247,000 | ||
| 2012 | 53.23M | +0.7% | +387,000 | ||
| 2011 | 52.85M | +3.8% | +1.92M | ||
| 2010 | 50.93M | +3.3% | +1.61M | ||
| 2009 | 49.32M | -2.8% | -1.44M | ||
| 2008 | 50.75M | -11.2% | -6.42M | ||
| 2007 | 57.17M | +2.2% | +1.21M | ||
| 2006 | 55.96M | +2.4% | +1.33M | ||
| 2005 | 54.63M | -0.0% | -23,000 | ||
| 2004 | 54.66M | +6.0% | +3.08M | ||
| 2003 | 51.58M | +3.2% | +1.58M | ||
| 2002 | 50.00M | +33.4% | +12.51M | ||
| 2001 | 37.49M | +3.7% | +1.32M | ||
| 2000 | 36.17M | +51.0% | +12.22M | ||
| 1999 | 23.95M | +28.0% | +5.23M | ||
| 1998 | 18.72M | — | — |
- 202567.70M+0.1%
- 202467.60M+1.2%
- 202366.80M+11.5%
- 202259.90M+7.5%
- 202155.70M+0.7%
- 202055.30M+0.3%
- 201955.11M+0.2%
- 201854.99M-0.1%
- 201755.07M+1.9%
- 201654.05M+0.9%
- 201553.56M+0.1%
- 201453.52M+0.1%
- 201353.48M+0.5%
- 201253.23M+0.7%
- 201152.85M+3.8%
- 201050.93M+3.3%
- 200949.32M-2.8%
- 200850.75M-11.2%
- 200757.17M+2.2%
- 200655.96M+2.4%
- 200554.63M-0.0%
- 200454.66M+6.0%
- 200351.58M+3.2%
- 200250.00M+33.4%
- 200137.49M+3.7%
- 200036.17M+51.0%
- 199923.95M+28.0%
- 199818.72M—
Shares Outstanding values are taken from MKS's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Shares Outstanding at MKS (MKSI)
According to MKS's latest reported financial statements, the company's latest reported diluted shares outstanding is 71.10M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
As of the 2025 fiscal year, MKS (MKSI) reported diluted shares outstanding of 67.70M – edged up 0.1% year-over-year.
Across 2020–2025 (5 years), MKS diluted shares outstanding produced a CAGR of +4.1% – sustaining 7 straight years of year-over-year growth.
Across the available history, diluted shares outstanding reached its high of 67.70M in 2025 and its low of 18.72M in 1998.
MKS Shares Outstanding by Year
MKS Shares Outstanding 2025: 67.70M
2025's diluted shares outstanding for MKS came in at 67.70M, edged up 0.1% from 2024. This figure represents the highest annual value in the available history.
MKS Shares Outstanding 2024: 67.60M
MKS posted diluted shares outstanding of 67.60M in 2024, edged up 1.2% from 2023.
MKS Shares Outstanding 2023: 66.80M
In 2023, MKS reported diluted shares outstanding of 66.80M, grew 11.5% from 2022.
MKS Shares Outstanding 2022: 59.90M
MKS diluted shares outstanding in 2022 was 59.90M, grew 7.5% from 2021.
MKS Shares Outstanding 2021: 55.70M
MKS diluted shares outstanding in 2021 was 55.70M.
See more financial history for MKS (MKSI).
Sector peers by Shares Outstanding
Technology peers of MKS (MKSI), ranked by their latest diluted shares outstanding
| 24.51B | |
| 15.00B | |
| 7.46B | |
| 5.19B | |
| 4.85B | |
| 1.64B | |
| 1.13B | |
| 388.90M |
- 24.51B
- 15.00B
- 7.46B
- 5.19B
- 4.85B
- 1.64B
- 388.90M
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