MKS Inc. (MKSI)
NASDAQ: MKSI · Real-Time Price · USD
256.24
+0.48 (0.19%)
At close: Aug 31, 2026, 4:00 PM EDT
257.40
+1.16 (0.45%)
After-hours: Aug 31, 2026, 5:06 PM EDT
MKS Inc. Market Cap
MKS Inc. has a market cap or net worth of $17.33 billion as of August 31, 2026. Its market cap has increased by 149.65% in one year.
Market Cap
17.33B
Enterprise Value
20.90B
1-Year Change
149.65%
Ranking
Category
Stock Price
$256.24
ChartMarket Cap Chart
Since March 30, 1999, MKS Inc.'s market cap has increased from $338.20M to $17.33B, an increase of 5,023.10%. That is a compound annual growth rate of 15.42%.
| Date | Market Cap | % Change |
|---|---|---|
| Aug 31, 2026 | 17.33B | 61.42% |
| Dec 31, 2025 | 10.73B | 52.79% |
| Dec 31, 2024 | 7.03B | 2.11% |
| Dec 29, 2023 | 6.88B | 22.09% |
| Dec 30, 2022 | 5.64B | -41.66% |
| Dec 31, 2021 | 9.66B | 16.44% |
| Dec 31, 2020 | 8.30B | 38.33% |
| Dec 31, 2019 | 6.00B | 71.92% |
| Dec 31, 2018 | 3.49B | -32.02% |
| Dec 29, 2017 | 5.13B | 61.17% |
| Dec 30, 2016 | 3.18B | 66.04% |
| Dec 31, 2015 | 1.92B | -1.29% |
| Dec 31, 2014 | 1.94B | 21.96% |
| Dec 31, 2013 | 1.59B | 17.39% |
| Dec 31, 2012 | 1.36B | -7.01% |
| Dec 30, 2011 | 1.46B | 18.31% |
| Dec 31, 2010 | 1.23B | 43.16% |
| Dec 31, 2009 | 861.40M | 18.52% |
| Dec 31, 2008 | 726.80M | -33.01% |
| Dec 31, 2007 | 1.08B | -14.88% |
| Dec 29, 2006 | 1.27B | 31.32% |
| Dec 30, 2005 | 970.60M | -2.39% |
| Dec 31, 2004 | 994.40M | -33.78% |
| Dec 31, 2003 | 1.50B | 78.37% |
| Dec 31, 2002 | 841.90M | -17.78% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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