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MKS Instruments MKSI Operating Income

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Other financials

Income statement

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Revenue$1.1B+15.2%
Gross profit$507.0M+14.2%
Net income$84.0M+61.5%
EPS (diluted)$1.18+53.2%

Balance sheet

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Cash & equivalents$569.0M-13.1%
Total debt$4.0B-9.8%
Total equity$2.8B+19.4%
Total assets$8.7B+2.0%

Cash flow

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Operating cash flow$53.0M-62.4%
CapEx$25.0M+38.9%
Free cash flow$28.0M-77.2%

Valuation

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Market cap$30.04B+267%
Enterprise value$33.52B+169%
P/E91.9×+61.2×
P/S7.4×+5.2×

Profitability

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Gross margin46.7%-0.9pp
Operating margin13.9%+0.1pp
Net margin8%+1.8pp
FCF margin9.9%-3.4pp

Returns & leverage

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Return on equity12.7%+3.1pp
Debt / equity1.4×-0.5×
Current ratio1.1×-2.0×

Where this comes from

Reported directly by MKS Instruments in its filing.

Tagged under the XBRL concept us-gaap:OperatingIncomeLoss.

The official record: MKS Instruments’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is MKS Instruments's operating income?
MKS Instruments (MKSI) reported operating income of $149M in Q1 2026.
How has MKS Instruments's operating income changed year-over-year?
MKS Instruments's operating income increased by 34.2% year-over-year, from $111M to $149M.
What is the long-term trend for MKS Instruments's operating income?
Over 3 years (2021 to 2025), MKS Instruments's operating income has grown at a -9.0% compound annual growth rate (CAGR), from $699M to $527M.
What does operating income mean?
Gross profit minus all operating expenses (SG&A, R&D, D&A). Measures the profit from core business operations before interest, taxes, and non-operating items.