US · USD
MKSI
MKS Instruments Inc
- Day's range
- $273.60 – $284.21
- Day's volume
- $305.8M
- 52-week range
- $120.75 – $444.39
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- Market cap
- $19B
- P/E
- 43.11
- P/B
- 6.35
- Dividend yield (12m)
- 0.35%
- Net debt/EBITDA
- 3.41
The 12-month dividend yield of MKSI is 0.35%, below its 5-year average of 0.76%.
MKSI price history
MKSI risk and return
Monthly closes adjusted for splits and distributions.
| Metric | 12 months | 36 months | 60 months |
|---|---|---|---|
| Return | +79.84% | +246.05% | +91.11% |
| Volatility (annualized) | 75.08% | 55.09% | 53.08% |
| Largest drawdown | -42.34% | -46.86% | -61.73% |
| Positive months | 9/12 | 23/36 | 33/60 |
How much did investing in MKSI return?
$1,000.00 invested on 11/01/2021 would be worth $1,911.07 today.
- Value today in MKSI
- $1,911.07
- Return over the period
- +91.11%
- Return per year
- +14.05%
- In the S&P 500
- $1,702.20
With dividends reinvested, before taxes and costs, at month-end closes. Past returns do not guarantee future ones.
MKSI fundamentals
Valuation
- P/E43.11
- P/B6.35
- EV/EBITDA21.97
- EV/EBIT32.97
- EV/Revenue5.17
- P/EBIT27.85
- P/S4.36
- P/OCF29.87
- P/FCF41.69
- Earnings yield3.03%
- PEG ratio—
- Earnings per share$6.51
- Book value per share$44.19
Debt
- Net debt$3.5B
- Net debt/EBITDA3.41
- Net debt/Equity1.17
- Debt/Equity1.32
- Current ratio1.14
- Quick ratio0.72
- Cash ratio0.19
Efficiency
- Gross margin46.97%
- EBITDA margin23.51%
- Operating margin15.67%
- Net margin10.12%
- Asset turnover0.49
Profitability
- ROE14.73%
- ROA4.92%
- ROIC9.48%
- Payout14.91%
Growth
- Revenue CAGR (5 years)10.04%
- Earnings CAGR (5 years)-1.53%
- Revenue growth (year)—
- Earnings growth (year)—
- Revenue growth (quarter)—
- Earnings growth (quarter)—
What is MKSI's fair price?
Two classic value formulas, with today's numbers. The current price is $280.50.
- Graham's fair price
- $80.44
- 71.32% below the price
√(22.50 × $6.51 × $44.19)
Benjamin Graham paid no more than a P/E of 15 and a P/B of 1.5. Their product, 22.5, times earnings (EPS) and book value per share gives the fair price.
- Bazin's ceiling price
- $14.60
- 94.80% below the price
$0.88 (5-year average) ÷ 6%
Décio Bazin only bought stocks yielding at least 6% a year in distributions. The ceiling price is the average dividend per share of recent years over 6%.
Graham ignores growth and debt; Bazin assumes past distributions repeat. They are references to compare, not a buy recommendation.
MKSI's indicators by year
Multiples at each year's closing price; margins and returns from that year's statements.
| Indicator | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|
| P/E | 36.43 | 37.02 | -3.75 | 16.96 | 17.55 | 23.74 | 42.99 | 8.91 |
| P/B | 3.95 | 3.03 | 2.79 | 1.26 | 3.35 | 3.52 | 2.99 | 1.87 |
| EV/EBITDA | 16.66 | 13.18 | — | 13.04 | 12.99 | 16.11 | 20.65 | 5.46 |
| Dividend yield | 0.55% | 0.84% | 0.86% | 1.04% | 0.49% | 0.53% | 0.73% | 1.21% |
| Earnings per share | $4.39 | $2.82 | -$27.45 | $4.99 | $9.92 | $6.34 | $2.56 | $7.25 |
| Book value per share | $40.43 | $34.46 | $36.87 | $67.24 | $52.00 | $42.74 | $36.85 | $34.56 |
| ROE | 10.85% | 8.18% | -74.47% | 7.43% | 19.09% | 14.83% | 6.94% | 20.97% |
| ROIC | 7.88% | 7.73% | -21.16% | 4.89% | 15.89% | 12.68% | 6.21% | 26.86% |
| Gross margin | 46.73% | 47.63% | 45.33% | 43.61% | 46.78% | 45.02% | 43.71% | 47.20% |
| EBITDA margin | 22.18% | 23.59% | -31.94% | 23.48% | 27.22% | 23.73% | 17.36% | 27.66% |
| Net margin | 7.50% | 5.30% | -50.83% | 9.39% | 18.68% | 15.02% | 7.39% | 18.93% |
| Net debt/EBITDA | 4.34 | 4.87 | — | 6.26 | 0.94 | 1.09 | 2.35 | -0.65 |
MKSI's financial statements
| Line | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|
| Net revenue | $3.9B | $3.6B | $3.6B | $3.5B | $3B | $2.3B |
| Cost of revenue | — | — | — | -$2B | -$1.6B | -$1.3B |
| Gross profit | $1.8B | $1.7B | $1.6B | $1.5B | $1.4B | $1B |
| EBITDA | $872M | $846M | -$1.2B | $833M | $803M | $553M |
| EBIT | $528M | $498M | -$1.6B | $617M | $699M | $454M |
| Financial result | — | — | -$27M | -$11M | -$9M | -$3M |
| Income before tax | $304M | $180M | -$1.9B | $433M | $665M | $423M |
| Income tax | -$9M | $10M | $87M | -$100M | -$114M | -$73M |
| Net income | $295M | $190M | -$1.8B | $333M | $551M | $350M |
Figures the company filed with the CVM. Debt excludes leases; each quarter is that quarter alone.
Does MKSI pay dividends?
Dividend yield per year
- 0.75%2017
- 1.21%2018
- 0.73%2019
- 0.53%2020
- 0.49%2021
- 1.04%2022
- 0.86%2023
- 0.84%2024
- 0.55%2025
- 0.27%2026
| Type | Last day to own | Payment | Per share |
|---|---|---|---|
| Dividend | 08/24/2026 | 09/03/2026 | $0.25 |
| Dividend | 06/02/2026 | 06/12/2026 | $0.25 |
| Dividend | 02/20/2026 | 03/06/2026 | $0.25 |
| Dividend | 11/21/2025 | 12/05/2025 | $0.22 |
| Dividend | 08/22/2025 | 09/05/2025 | $0.22 |
| Dividend | 05/26/2025 | 06/06/2025 | $0.22 |
| Dividend | 02/21/2025 | 03/07/2025 | $0.22 |
| Dividend | 11/22/2024 | 12/06/2024 | $0.22 |
| Dividend | 08/23/2024 | 09/06/2024 | $0.22 |
| Dividend | 05/23/2024 | 06/07/2024 | $0.22 |
| Dividend | 02/22/2024 | 03/08/2024 | $0.22 |
| Dividend | 11/23/2023 | 12/08/2023 | $0.22 |
See all 40 distributions
| Type | Last day to own | Payment | Per share |
|---|---|---|---|
| Dividend | 08/24/2023 | 09/08/2023 | $0.22 |
| Dividend | 05/25/2023 | 06/09/2023 | $0.22 |
| Dividend | 02/23/2023 | 03/10/2023 | $0.22 |
| Dividend | 11/24/2022 | 12/09/2022 | $0.22 |
| Dividend | 08/04/2022 | 09/09/2022 | $0.22 |
| Dividend | 05/25/2022 | 06/10/2022 | $0.22 |
| Dividend | 02/24/2022 | 03/11/2022 | $0.22 |
| Dividend | 11/25/2021 | 12/10/2021 | $0.22 |
| Dividend | 08/26/2021 | 09/10/2021 | $0.22 |
| Dividend | 05/26/2021 | 06/11/2021 | $0.22 |
| Dividend | 02/18/2021 | 03/05/2021 | $0.20 |
| Dividend | 11/19/2020 | 12/04/2020 | $0.20 |
| Dividend | 08/20/2020 | 09/04/2020 | $0.20 |
| Dividend | 05/20/2020 | 06/05/2020 | $0.20 |
| Dividend | 02/20/2020 | 03/06/2020 | $0.20 |
| Dividend | 11/21/2019 | 12/06/2019 | $0.20 |
| Dividend | 08/22/2019 | 09/06/2019 | $0.20 |
| Dividend | 05/22/2019 | 06/07/2019 | $0.20 |
| Dividend | 02/21/2019 | 03/08/2019 | $0.20 |
| Dividend | 11/22/2018 | 12/07/2018 | $0.20 |
| Dividend | 08/23/2018 | 09/07/2018 | $0.20 |
| Dividend | 05/23/2018 | 06/08/2018 | $0.20 |
| Dividend | 02/22/2018 | 03/09/2018 | $0.18 |
| Dividend | 11/23/2017 | 12/08/2017 | $0.18 |
| Dividend | 08/23/2017 | 09/08/2017 | $0.18 |
| Dividend | 05/23/2017 | 06/09/2017 | $0.18 |
| Dividend | 02/22/2017 | 03/10/2017 | $0.18 |
| Dividend | 11/22/2016 | 12/09/2016 | $0.17 |
About Mks Instruments
- Sector
- Manufacturing
Questions about MKSI
How much is MKSI today?
MKSI is at $280.50 (0.48% on the day), last traded on 10/05/2026.
How much did MKSI pay in dividends in 2025?
MKSI paid $0.88 per share in 2025, a dividend yield of 0.55%.
What are the P/E and P/B of MKSI?
MKSI trades at a P/E of 43.11 and a P/B of 6.35.
How much did MKSI return in 12 months?
MKSI returned 79.84% in 12 months, with annualized volatility of 75.08% and a largest drawdown of -42.34%.