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MKS INC

MKSI Clue Score40
United States Fiscal year ends December CIK 0001049502
$264.50 +1.58% Close, 9 Oct 2026
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Price $264.50 +84.87% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 12 Oct 2016. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back. P/E and P/FCF are the market value over the last full fiscal year's net income or free cash flow, as public on each day, so they step once a year when the annual report comes out. A hatched band marks a stretch with none: a year of net loss, or of cash burnt.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
RevenueOperating incomeNet income
Fiscal year 2016Revenue1.30Operating income0.16Net income0.10EPS, diluted1.94Fiscal year 2017Revenue1.92 +47.9%Operating income0.41Net income0.34 +223.6%EPS, diluted6.16 +217.5%Fiscal year 2018Revenue2.08 +8.3%Operating income0.49Net income0.39 +15.9%EPS, diluted7.14 +15.9%Fiscal year 2019Revenue1.90 −8.4%Operating income0.22Net income0.14 −64.3%EPS, diluted2.55 −64.3%Fiscal year 2020Revenue2.33 +22.6%Operating income0.45Net income0.35 +149.3%EPS, diluted6.33 +148.2%Fiscal year 2021Revenue2.95 +26.6%Operating income0.70Net income0.55 +57.4%EPS, diluted9.90 +56.4%Fiscal year 2022Revenue3.55 +20.2%Operating income0.62Net income0.33 −39.6%EPS, diluted5.56 −43.8%Fiscal year 2023Revenue3.62 +2.1%Operating income−1.55Net income−1.84 −652.9%EPS, diluted−27.54 −595.3%Fiscal year 2024Revenue3.59 −1.0%Operating income0.50Net income0.19EPS, diluted2.81Fiscal year 2025Revenue3.93 +9.6%Operating income0.53Net income0.30 +55.3%EPS, diluted4.37 +55.5%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue 1.30 1.92 2.08 1.90 2.33 2.95 3.55 3.62 3.59 3.93
Growth +47.9% +8.3% −8.4% +22.6% +26.6% +20.2% +2.1% −1.0% +9.6%
Operating income 0.16 0.41 0.49 0.22 0.45 0.70 0.62 −1.55 0.50 0.53
Net income 0.10 0.34 0.39 0.14 0.35 0.55 0.33 −1.84 0.19 0.30
Growth +223.6% +15.9% −64.3% +149.3% +57.4% −39.6% −652.9% +55.3%
EPS, diluted 1.94 6.16 7.14 2.55 6.33 9.90 5.56 −27.54 2.81 4.37
Growth +217.5% +15.9% −64.3% +148.2% +56.4% −43.8% −595.3% +55.5%

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2016Gross margin43.7%Operating margin12.1%Net margin8.1%Free cash flow margin12.4%Fiscal year 2017Gross margin46.5%Operating margin21.2%Net margin17.7%Free cash flow margin16.9%Fiscal year 2018Gross margin47.2%Operating margin23.8%Net margin18.9%Free cash flow margin16.9%Fiscal year 2019Gross margin43.7%Operating margin11.6%Net margin7.4%Free cash flow margin9.5%Fiscal year 2020Gross margin45.0%Operating margin19.5%Net margin15.0%Free cash flow margin18.4%Fiscal year 2021Gross margin46.8%Operating margin23.7%Net margin18.7%Free cash flow margin18.7%Fiscal year 2022Gross margin43.6%Operating margin17.4%Net margin9.4%Free cash flow margin10.3%Fiscal year 2023Gross margin45.3%Operating margin−42.9%Net margin−50.8%Free cash flow margin6.4%Fiscal year 2024Gross margin47.6%Operating margin13.9%Net margin5.3%Free cash flow margin11.4%Fiscal year 2025Gross margin46.7%Operating margin13.4%Net margin7.5%Free cash flow margin12.6%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin 43.7% 46.5% 47.2% 43.7% 45.0% 46.8% 43.6% 45.3% 47.6% 46.7%
Operating margin 12.1% 21.2% 23.8% 11.6% 19.5% 23.7% 17.4% −42.9% 13.9% 13.4%
Net margin 8.1% 17.7% 18.9% 7.4% 15.0% 18.7% 9.4% −50.8% 5.3% 7.5%
Free cash flow margin 12.4% 16.9% 16.9% 9.5% 18.4% 18.7% 10.3% 6.4% 11.4% 12.6%

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flowCapital expenditureFree cash flow
Fiscal year 2016Operating cash flow0.18Capital expenditure−0.02Free cash flow0.16Buybacks−0.00Dividends paid−0.04Fiscal year 2017Operating cash flow0.36Capital expenditure−0.03Free cash flow0.32 +101.2%Dividends paid−0.04Fiscal year 2018Operating cash flow0.41Capital expenditure−0.06Free cash flow0.35 +8.3%Buybacks−0.08Dividends paid−0.04Fiscal year 2019Operating cash flow0.24Capital expenditure−0.06Free cash flow0.18 −48.5%Dividends paid−0.04Fiscal year 2020Operating cash flow0.51Capital expenditure−0.09Free cash flow0.43 +137.0%Dividends paid−0.04Fiscal year 2021Operating cash flow0.64Capital expenditure−0.09Free cash flow0.55 +29.2%Dividends paid−0.05Fiscal year 2022Operating cash flow0.53Capital expenditure−0.16Free cash flow0.37 −34.0%Dividends paid−0.05Fiscal year 2023Operating cash flow0.32Capital expenditure−0.09Free cash flow0.23 −36.4%Buybacks0.00Dividends paid−0.06Fiscal year 2024Operating cash flow0.53Capital expenditure−0.12Free cash flow0.41 +76.7%Buybacks0.00Dividends paid−0.06Fiscal year 2025Operating cash flow0.65Capital expenditure−0.15Free cash flow0.50 +21.2%Buybacks−0.05Dividends paid−0.06
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow 0.18 0.36 0.41 0.24 0.51 0.64 0.53 0.32 0.53 0.65
Capital expenditure −0.02 −0.03 −0.06 −0.06 −0.09 −0.09 −0.16 −0.09 −0.12 −0.15
Free cash flow 0.16 0.32 0.35 0.18 0.43 0.55 0.37 0.23 0.41 0.50
Growth +101.2% +8.3% −48.5% +137.0% +29.2% −34.0% −36.4% +76.7% +21.2%
Buybacks −0.00 n/a −0.08 n/a n/a n/a n/a 0.00 0.00 −0.05
Dividends paid −0.04 −0.04 −0.04 −0.04 −0.04 −0.05 −0.05 −0.06 −0.06 −0.06

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2016Cash0.23Total debt0.60Net cash (debt)−0.37Shareholders’ equity1.24Debt to equity0.48Fiscal year 2017Cash0.33Total debt0.39Net cash (debt)−0.06Shareholders’ equity1.59Debt to equity0.25Fiscal year 2018Cash0.64Total debt0.34Net cash (debt)0.30Shareholders’ equity1.87Debt to equity0.18Fiscal year 2019Cash0.41Total debt0.87Net cash (debt)−0.46Shareholders’ equity2.02Debt to equity0.43Fiscal year 2020Cash0.61Total debt0.82Net cash (debt)−0.21Shareholders’ equity2.36Debt to equity0.35Fiscal year 2021Cash0.97Total debt0.83Net cash (debt)0.14Shareholders’ equity2.89Debt to equity0.29Fiscal year 2022Cash0.91Total debt5.12Net cash (debt)−4.21Shareholders’ equity4.48Debt to equity1.14Fiscal year 2023Cash0.51Total debt4.95Net cash (debt)−4.45Shareholders’ equity2.47Debt to equity2.00Fiscal year 2024Cash0.42Total debt4.49Net cash (debt)−4.07Shareholders’ equity2.32Debt to equity1.93Fiscal year 2025Cash0.42Total debt4.15Net cash (debt)−3.73Shareholders’ equity2.72Debt to equity1.53
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 0.23 0.33 0.64 0.41 0.61 0.97 0.91 0.51 0.42 0.42
Total debt 0.60 0.39 0.34 0.87 0.82 0.83 5.12 4.95 4.49 4.15
Net cash (debt) −0.37 −0.06 0.30 −0.46 −0.21 0.14 −4.21 −4.45 −4.07 −3.73
Shareholders’ equity 1.24 1.59 1.87 2.02 2.36 2.89 4.48 2.47 2.32 2.72
Debt to equity 0.48 0.25 0.18 0.43 0.35 0.29 1.14 2.00 1.93 1.53

In billions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Ratios

Percentages worked out from the filed figures; debt to equity in times. Fiscal years ending December, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2016 31 Dec 2016 FY2017 31 Dec 2017 FY2018 31 Dec 2018 FY2019 31 Dec 2019 FY2020 31 Dec 2020 FY2021 31 Dec 2021 FY2022 31 Dec 2022 FY2023 31 Dec 2023 FY2024 31 Dec 2024 FY2025 31 Dec 2025
Margins
43.7% 46.5% 47.2% 43.7% 45.0% 46.8% 43.6% 45.3% 47.6% 46.7%
12.1% 21.2% 23.8% 11.6% 19.5% 23.7% 17.4% −42.9% 13.9% 13.4%
9.9% 23.4% 23.2% 9.4% 18.2% 22.5% 12.2% −53.2% 5.0% 7.7%
8.1% 17.7% 18.9% 7.4% 15.0% 18.7% 9.4% −50.8% 5.3% 7.5%
12.4% 16.9% 16.9% 9.5% 18.4% 18.7% 10.3% 6.4% 11.4% 12.6%
Spending
8.5% 6.9% 6.5% 8.6% 7.4% 6.8% 6.8% 8.0% 7.6% 7.6%
17.6% 15.1% 14.4% 17.4% 15.2% 13.1% 13.8% 18.6% 18.8% 18.4%
1.5% 1.6% 3.0% 3.4% 3.6% 2.9% 4.6% 2.4% 3.3% 3.8%
18.1% 24.2% 18.3% 21.0% 17.3% 17.1% 23.1% n/a −5.6% 3.0%
Returns
8.4% 21.3% 21.0% 6.9% 14.8% 19.1% 7.4% −74.5% 8.2% 10.8%
4.7% 14.0% 15.0% 4.1% 9.0% 12.1% 2.9% −20.2% 2.2% 3.4%
Balance and payout
0.48 0.25 0.18 0.43 0.35 0.29 1.14 2.00 1.93 1.53
43.9% 34.2% 28.3% 40.8% 39.5% 36.4% 61.0% 72.9% 73.0% 69.1%
34.7% 11.3% 10.8% 31.0% 12.6% 8.5% 15.6% n/a 31.1% 20.0%
23.5% 11.8% 33.5% 24.1% 10.3% 8.5% 14.2% 25.4% 14.4% 20.9%