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MKS Instruments MKSI Operating margin

Operating margin at other companies

Entegris logo
EntegrisENTG
14.7%-1.9pp
Lumentum Holdings Inc. logo
Lumentum Holdings Inc.LITE
9.5%+5.7pp
ON Semiconductor logo
ON SemiconductorON
10%-0.1pp
Nordson logo
NordsonNDSN
26.4%+2.1pp
Applied Materials logo
Applied MaterialsAMAT
28.6%-1.1pp
Monolithic Power Systems logo
Monolithic Power SystemsMPWR
27.1%+1.4pp

Other financials

Income statement

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Revenue$1.1B+15.2%
Gross profit$507.0M+14.2%
Operating income$149.0M+34.2%
Net income$84.0M+61.5%
EPS (diluted)$1.18+53.3%

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$25.08B+186%
Enterprise value$28.56B+105%
P/E76.7×+38.3×
P/S6.2×+3.8×

Profitability

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Gross margin46.7%-0.9pp
Net margin8%+1.8pp

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

Calculated from MKS Instruments’s reported figures.

Based on trailing twelve months.

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 margin?
MKS Instruments (MKSI) reported operating margin of 13.9% in Q1 2026.
How has MKS Instruments's operating margin changed year-over-year?
MKS Instruments's operating margin increased by 1.0% year-over-year, from 13.7% to 13.9%.
What is the long-term trend for MKS Instruments's operating margin?
Over 2 years (2021 to 2025), MKS Instruments's operating margin has grown at a -22.4% compound annual growth rate (CAGR), from 90.4% to 54.4%.
What does operating margin mean?
The profit left from core operations for every dollar of sales, before interest and taxes.
How do you interpret operating margin?
Expanding operating margin shows operating leverage — revenue growing faster than the cost base. Compression points to rising overhead, pricing pressure, or investment ahead of revenue.
How does operating margin compare across companies?
Strong cross-company signal within a sector. Capital-light businesses sustain higher operating margins than capital-intensive ones.