MKS Instruments Inc

NASDAQ:MKSI USA Scientific & Technical Instruments
Market Cap
$14.91 Billion
Market Cap Rank
#1248 Global
#956 in USA
Share Price
$221.96
Change (1 day)
+3.99%
52-Week Range
$58.78 - $262.94
All Time High
$262.94
About

MKS Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging, and specialty industrial applications in the United States, China, South Korea, Japan, Taiwan, Singapore, and internationally. It operates through Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Material Solutions Division (MSD) segments. The VSD segment provides… Read more

Market Cap & Net Worth: MKS Instruments Inc (MKSI)

MKS Instruments Inc (NASDAQ:MKSI) has a market capitalization of $14.91 Billion ($14.91 Billion) as of March 18, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #1248 globally and #956 in its home market, demonstrating a 5.70% increase in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying MKS Instruments Inc's stock price $221.96 by its total outstanding shares 67169474 (67.17 Million).

MKS Instruments Inc Market Cap History: 2015 to 2026

MKS Instruments Inc's market capitalization history from 2015 to 2026. Data shows growth from $2.23 Billion to $14.91 Billion (20.34% CAGR).

Index Memberships

MKS Instruments Inc is a constituent of 2 market indices:

Index Total Market Cap Weight (%) Rank by Market Cap
NASDAQ Composite
IXIC
$33.26 Trillion 0.04% #178 of 3165
S&P Midcap 400
MID
$3.04 Trillion 0.17% #35 of 401

Weight: MKS Instruments Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

MKS Instruments Inc Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how MKS Instruments Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.

Latest Price to Sales (P/S) Ratio

1.96x

MKS Instruments Inc's market cap is 1.96 times its annual revenue

Industry average:
1.11x
Higher than industry average

Latest Price to Earnings (P/E) Ratio

36.90x

MKS Instruments Inc's market cap is 36.90 times its annual earnings

Industry average:
15.24x
Higher than industry average
What These Ratios Tell Investors:
  • Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
  • Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
  • Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
  • Industry comparison provides context for whether the company is valued higher or lower than peers.
Year Market Cap (USD) Revenue (USD) Net Income (USD) P/S Ratio P/E Ratio
2015 $2.23 Billion $813.52 Million $122.30 Million 2.74x 18.26x
2016 $3.74 Billion $1.30 Billion $104.81 Million 2.89x 35.72x
2017 $6.01 Billion $1.92 Billion $339.13 Million 3.14x 17.72x
2018 $4.14 Billion $2.08 Billion $392.90 Million 2.00x 10.54x
2019 $7.12 Billion $1.90 Billion $140.40 Million 3.75x 50.71x
2020 $9.80 Billion $2.33 Billion $350.00 Million 4.21x 28.01x
2021 $11.41 Billion $2.95 Billion $551.00 Million 3.87x 20.71x
2022 $5.59 Billion $3.55 Billion $333.00 Million 1.58x 16.80x
2023 $6.86 Billion $3.62 Billion -$1.84 Billion 1.89x N/A
2024 $7.01 Billion $3.59 Billion $190.00 Million 1.96x 36.90x

Competitor Companies of MKSI by Market Capitalization

Companies near MKS Instruments Inc in the global market cap rankings as of March 18, 2026.

Key companies related to MKS Instruments Inc by market ranking:

  • Keyence (PINK:KYCCF): Ranked #314 globally with a market cap of $67.95 Billion USD.
  • Coherent Inc (NYSE:COHR): Ranked #526 globally with a market cap of $40.51 Billion USD.
  • COHERENT CORP. (F:H7B): Ranked #532 globally with a market cap of $40.03 Billion USD ( €39.00 Billion EUR).
  • Garmin Ltd (NYSE:GRMN): Ranked #553 globally with a market cap of $38.51 Billion USD.

Market capitalization comparison (in billions USD)
Rank Company Symbol Market Cap Price
#314 Keyence PINK:KYCCF $67.95 Billion $363.01
#526 Coherent Inc NYSE:COHR $40.51 Billion $247.37
#532 COHERENT CORP. F:H7B $40.03 Billion €223.00
#553 Garmin Ltd NYSE:GRMN $38.51 Billion $234.83

MKS Instruments Inc Historical Marketcap From 2015 to 2026

Between 2015 and today, MKS Instruments Inc's market cap moved from $2.23 Billion to $ 14.91 Billion, with a yearly change of 20.34%.

Year Market Cap Change (%)
2026 $14.91 Billion +38.90%
2025 $10.73 Billion +53.08%
2024 $7.01 Billion +2.21%
2023 $6.86 Billion +22.62%
2022 $5.59 Billion -50.97%
2021 $11.41 Billion +16.38%
2020 $9.80 Billion +37.70%
2019 $7.12 Billion +71.89%
2018 $4.14 Billion -31.06%
2017 $6.01 Billion +60.48%
2016 $3.74 Billion +67.68%
2015 $2.23 Billion --

End of Day Market Cap According to Different Sources

On Mar 17th, 2026 the market cap of MKS Instruments Inc was reported to be:

Source Market Cap
Yahoo Finance $14.91 Billion USD
MoneyControl $14.91 Billion USD
MarketWatch $14.91 Billion USD
marketcap.company $14.91 Billion USD
Reuters $14.91 Billion USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.