MKSI · NASDAQ
MKS (MKSI) Stock Price & Fundamentals
MKS (MKSI) closed at $310.89 on Oct 9, 2026, up 1.02% from the previous close of $307.75.
Share price, past year
1Y −10.21%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $310.89 |
| Sep 30, 2026 | $309.39 |
| Aug 31, 2026 | $318.87 |
| Jul 31, 2026 | $338.40 |
| Jun 30, 2026 | $335.17 |
| May 29, 2026 | $322.09 |
| Apr 30, 2026 | $292.48 |
| Mar 31, 2026 | $296.26 |
| Feb 27, 2026 | $290.79 |
| Jan 30, 2026 | $284.53 |
| Dec 31, 2025 | $285.20 |
| Nov 28, 2025 | $308.30 |
| Oct 31, 2025 | $325.90 |
Key statistics
- Market cap
- $21.02B
- P/E (TTM)
- 49.6
- EPS (TTM)
- $6.27
- Revenue (TTM)
- $4.35B
- Net income (TTM)
- $440.00M
- Shares outstanding
- 67.6M
- Dividend yield
- 0.30%
- 52-week range
- $280.18 – $346.24
MKS's market cap is $21.02B, based on a share price of $310.89 and 67.6M shares outstanding as of Jun 30, 2026.
Financials
MKS reported revenue of $3.93B for fiscal 2025, up 9.62% from fiscal 2024.
MKS earned net income of $295.00M in fiscal 2025, a net margin of 7.5%.
Fiscal 2025 revenue was the highest in the 10 years shown.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025ended Dec 31, 2025 | $3.93B | +9.6% | $295.00M | 7.5% | $4.37 | $497.00M |
| FY2024ended Dec 31, 2024 | $3.59B | −1.0% | $190.00M | 5.3% | $2.81 | $410.00M |
| FY2023ended Dec 31, 2023 | $3.62B | +2.1% | −$1.84B | −50.8% | −$27.54 | $232.00M |
| FY2022ended Dec 31, 2022 | $3.55B | +20.2% | $333.00M | 9.4% | $5.56 | $365.00M |
| FY2021ended Dec 31, 2021 | $2.95B | +26.6% | $551.00M | 18.7% | $9.90 | $553.00M |
| FY2020ended Dec 31, 2020 | $2.33B | +22.6% | $350.00M | 15.0% | $6.33 | $428.00M |
| FY2019ended Dec 31, 2019 | $1.90B | −8.5% | $140.40M | 7.4% | $2.55 | $180.60M |
| FY2018ended Dec 31, 2018 | $2.08B | +8.3% | $392.90M | 18.9% | $7.14 | $350.90M |
| FY2017ended Dec 31, 2017 | $1.92B | +47.9% | $339.13M | 17.7% | $6.16 | $323.94M |
| FY2016ended Dec 31, 2016 | $1.30B | — | $104.81M | 8.1% | $1.94 | $160.98M |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q2 FY2026ended Jun 30, 2026 | $1.25B | $175.00M | $2.41 |
| Q1 FY2026ended Mar 31, 2026 | $1.08B | $84.00M | $1.18 |
| Q4 FY2025ended Dec 31, 2025 | $1.03B | $107.00M | $1.58 |
| Q3 FY2025ended Sep 30, 2025 | $988.00M | $74.00M | $1.10 |
| Q2 FY2025ended Jun 30, 2025 | $973.00M | $62.00M | $0.92 |
| Q1 FY2025ended Mar 31, 2025 | $936.00M | $52.00M | $0.77 |
| Q4 FY2024ended Dec 31, 2024 | $935.00M | $90.00M | $1.34 |
| Q3 FY2024ended Sep 30, 2024 | $896.00M | $62.00M | $0.92 |
Company profile
- Name
- MKS Inc.
- Ticker
- MKSI
- Exchange
- NASDAQ
- Industry (SEC SIC)
- Industrial Instruments For Measurement, Display, and Control
- Headquarters
- 2 Tech Drive, Andover, MA 01810
- Incorporated in
- MA
- Fiscal year ends
- December
- SEC CIK
- 0001049502
Recent SEC filings
- Aug 6, 2026
- Aug 5, 2026
- May 12, 2026
- May 7, 2026
- May 6, 2026
- Apr 6, 2026
- Feb 24, 2026
- Feb 17, 2026
Frequently asked questions
What is MKS's stock price?
MKS (MKSI) closed at $310.89 on Oct 9, 2026, up 1.02% from the previous close of $307.75.
What is MKS's market cap?
MKS's market cap is $21.02B, based on a share price of $310.89 and 67.6M shares outstanding as of Jun 30, 2026.
How much revenue does MKS make?
MKS reported revenue of $3.93B for fiscal 2025, up 9.62% from fiscal 2024.
What is MKSI's P/E ratio?
MKS's price-to-earnings ratio is 49.6, based on trailing twelve-month diluted EPS of $6.27.
Does MKS pay a dividend?
Yes. MKS declared $0.94 per share in dividends over the last four quarters, a yield of 0.30%.
Sources and methodology
Fundamentals come from MKS Inc.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures