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MKS vs Ultra Clean Holdings

MKS is the larger business, with $3.93bn of revenue in fiscal 2025 against $2.05bn for Ultra Clean Holdings (1.9 times as much). MKS grew faster (9.6% against -2.1%). MKS kept more of each dollar of sales as profit: a net margin of 7.5% against -8.8%.

Latest fiscal yearMKSMKSI, 2025Ultra Clean HoldingsUCTT, 2025
Revenue $3.93bn $2.05bn
Revenue growth 9.6% -2.1%
Net income $295m −$181m
Operating margin — -5.2%
Net margin 7.5% -8.8%
Return on equity 11.7% -22.9%
Free cash flow $497m $15.3m
Cash $418m $312m
Total debt $4.20bn $481m
Debt to equity — 67.7%
Dividend per share $0.88 —
Dividend yield 0.5% —
Share buybacks $45.0m $3.4m
Employees — 7,411
Market value $13.93bn $2.18bn
Price vs our value range Within our value range —
Moat score 66 (Moderate) 32 (Weak)
Insider trades, 12 months 0 buys, 45 sales 0 buys, 86 sales

Each figure is from the company's latest annual report and links to the page it comes from. Fiscal years can end on different dates. Market value and the value verdict use the delayed price shown on the stock pages. Not a recommendation.

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Figures from each company's latest annual report filed with the SEC (10-K or 20-F), as reported, with the fiscal year shown. Not investment advice. How we read filings: methodology.