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MKS (MKSI) Q1 2025 earnings results (first quarter 2025)

10-Q filed May 8, 2025

MKS (MKSI) reported revenue of $936M for the first quarter 2025 (Q1 2025), +8% from a year earlier and +0.2% from the quarter before. Operating margin was 11.9%, net earnings $52.0M (5.6% of revenue).

Revenue$936M
Year over year+8%
Quarter over quarter+0.2%
Operating margin11.9%
Net earnings$52.0M

MKS, Q1 2025: revenue $936M (+8% year over year), operating margin 11.9%, net earnings $52.0M, operating cash flow $141M. The chart follows the revenue to costs, profit and cash.

Q1 2025AmountQ/QY/Y
Revenue$936M+0.2%+8%
Gross profit$444M+0.7%+7%
Operating profit$111M-18%+5%
Net earnings$52.0M-43%+247%
Operating cash flow$141M-20%+110%
Free cash flow$123M—+151%

What changed

Revenue was $936.0M in Q1 2025, up 8% year over year and roughly flat from the previous quarter. Semiconductor was the largest line at 44% of revenue. Semiconductor added $62.0M year over year (up 18%), 91% of the total change. Specialty Industrial declined 13%.

Gross margin was 47.4%, down 0.4 points from a year earlier. Operating profit was $111.0M, a 11.9% margin (down 0.4 points year over year). Of the extra revenue versus a year earlier, 7% reached operating profit, below the 12% margin then. Operating expenses grew 8% against revenue growth of 8%. The fastest-growing cost line was Other operating costs (+13%). Net earnings were $52.0M, up 247% year over year. The effective tax rate was 11.9%.

Operating cash flow was $141.0M (up 110% year over year), 271% of net earnings. Non-cash charges added back $85.0M of depreciation and amortization and $22.0M of share-based compensation. Working capital and other items used $18.0M. After purchases of property, plant and equipment ($18.0M), free cash flow as the company reports it was $123.0M.

Questions

What was MKS' revenue in the first quarter 2025?

MKS (MKSI) reported revenue of $936M for the first quarter 2025 (Q1 2025), +8% from a year earlier and +0.2% from the quarter before.

Was MKS profitable in the first quarter 2025?

Operating profit was $111M (11.9% of revenue) and net earnings $52.0M.

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Source: MKS 10-Q on SEC EDGAR.