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MKS Inc.: Q4 FY2025 earnings call

What management said about Q4 FY2025, from the documents filed with the SEC on 17 February 2026: press release. Guidance figures: 6 new. The quarter’s numbers.

Key takeaways

  • Revenue rose to $1,033 million: Quarterly revenue was $1,033 million, against $988 million in the third quarter and $935 million a year earlier. Full-year revenue was $3,931 million, against $3,586 million in 2024. Source
  • Net income rose to $108 million: GAAP net income was $108 million, or $1.58 per diluted share, against $90 million, or $1.33 per diluted share, a year earlier. Full-year net income was $295 million, or $4.37 per diluted share. Source
  • Non-GAAP earnings per share $2.47: Non-GAAP net earnings per diluted share were $2.47, against $2.15 a year earlier. The full-year figure was $7.88, against $6.58 in 2024. Source
  • Semiconductor revenue reached $435 million: Semiconductor revenue was $435 million, against $415 million in the third quarter and $400 million a year earlier. Full-year revenue was $1,696 million, against $1,498 million. Source
  • Two end markets grew double digits: Management said its portfolio aimed at next-generation semiconductor manufacturing and advanced packaging drove double-digit growth in two key end markets in 2025. Source
  • Gross margin 46.4% in quarter: GAAP gross margin was 46.4%, against 46.6% in the third quarter and 47.2% a year earlier. Full-year gross margin was 46.7%, against 47.6% in 2024. Source
  • Free cash flow reached $497 million: Free cash flow was $91 million in the quarter, against $125 million a year earlier. Full-year free cash flow was $497 million, against $410 million, after purchases of property, plant and equipment of $148 million. Source

“Our outstanding Q4 and full-year 2025 financial performance demonstrates that the investments we have made to enable today’s advanced electronics are bearing fruit,”

John T.C. Lee, President and Chief Executive Officer

Guidance

AreaPeriodFigureAgainst last quarter
Revenue SourceFirst quarter 2026$1,040 million, plus or minus $40 millionNew
Gross margin SourceFirst quarter 202646.0%, plus or minus 1.0%New
Non-GAAP operating expenses SourceFirst quarter 2026$270 million, plus or minus $5 millionNew
Non-GAAP net earnings SourceFirst quarter 2026$136 million, plus or minus $19 millionNew
Non-GAAP net earnings per diluted share SourceFirst quarter 2026$2.00, plus or minus $0.28New
Adjusted EBITDA SourceFirst quarter 2026$251 million, plus or minus $24 millionNew

What changed from last quarter

  • New guidance: First-quarter 2026 guidance was given for revenue, gross margin, non-GAAP operating expenses, non-GAAP net earnings, non-GAAP EPS and adjusted EBITDA. Source
  • New: The company completed a private offering of €1.0 billion of 4.25% senior notes due 2034 on February 4, 2026. Source
  • New: Partial refinancing of the USD term loan B and full refinancing of the EUR term loan B were completed on February 4, 2026. Source
  • New: The revolving credit facility was increased from $675 million to $1 billion. Source

Results and growth drivers

  • Revenue rose to $1,033 million: Quarterly revenue was $1,033 million, against $988 million in the third quarter and $935 million a year earlier. Full-year revenue was $3,931 million, against $3,586 million in 2024. Source
  • Net income rose to $108 million: GAAP net income was $108 million, or $1.58 per diluted share, against $90 million, or $1.33 per diluted share, a year earlier. Full-year net income was $295 million, or $4.37 per diluted share. Source
  • Non-GAAP earnings per share $2.47: Non-GAAP net earnings per diluted share were $2.47, against $2.15 a year earlier. The full-year figure was $7.88, against $6.58 in 2024. Source
  • Adjusted EBITDA reached $249 million: Adjusted EBITDA was $249 million, a 24.1% margin, against $237 million and a 25.3% margin a year earlier. Full-year adjusted EBITDA was $966 million, a 24.6% margin. Source

Segments and products

  • Semiconductor revenue reached $435 million: Semiconductor revenue was $435 million, against $415 million in the third quarter and $400 million a year earlier. Full-year revenue was $1,696 million, against $1,498 million. Source
  • Electronics & Packaging grew fastest: Electronics & Packaging revenue was $303 million, against $289 million in the third quarter and $254 million a year earlier. Full-year revenue was $1,111 million, against $922 million. Source
  • Specialty Industrial rose from third quarter: Specialty Industrial revenue was $295 million, against $284 million in the third quarter and $281 million a year earlier. Full-year revenue was $1,124 million, against $1,166 million in 2024. Source
  • Product and services revenue both rose: Product revenue was $907 million, against $824 million a year earlier. Services revenue was $126 million, against $111 million. Full-year product revenue was $3,436 million. Source

“The strong cash flow we generated in 2025 allowed us to proactively invest in our business to support growth and manage our balance sheet,”

Ram Mayampurath, Executive Vice President and Chief Financial Officer

Demand and end markets

  • Two end markets grew double digits: Management said its portfolio aimed at next-generation semiconductor manufacturing and advanced packaging drove double-digit growth in two key end markets in 2025. Source
  • AI cited as secular growth driver: Management said the company is positioned to address current and future demand in a secular growth environment driven by AI transformation. Source
  • Electronics market forecast 6% growth: The January lender presentation cited TechInsights projecting worldwide electronics revenues to grow at a 6% compound annual rate from 2025 to 2030.

Margins and costs

  • Gross margin 46.4% in quarter: GAAP gross margin was 46.4%, against 46.6% in the third quarter and 47.2% a year earlier. Full-year gross margin was 46.7%, against 47.6% in 2024. Source
  • Non-GAAP operating margin 21.0%: Non-GAAP operating margin was 21.0%, against 20.8% in the third quarter and 21.3% a year earlier. GAAP operating margin was 13.9%, against 14.5% a year earlier. Source
  • Non-GAAP operating expenses rose: Non-GAAP operating expenses were $263 million, against $256 million in the third quarter and $242 million a year earlier. Full-year figure was $1,023 million, against $945 million. Source
  • Restructuring and other costs rose: Restructuring and other costs were $11 million in the quarter, against $1 million a year earlier. Full-year costs were $37 million, against $6 million in 2024. Source
  • Research and development spend rose: Research and development expense was $78 million, against $76 million in the third quarter and $65 million a year earlier. Full-year expense was $299 million, against $271 million. Source

“Our debt prepayments, along with the recent refinancing of our term loans and the issuance of € 1.0 billion senior notes, have diversified our capital structure, extended our maturities and meaningfully reduced our interest rates, strengthening our financial position.”

Ram Mayampurath, Executive Vice President and Chief Financial Officer

Cash, capital and returns

  • Operating cash flow fell in quarter: Net cash provided by operating activities was $142 million in the quarter, against $176 million a year earlier. Full-year operating cash flow was $645 million, against $528 million. Source
  • Free cash flow reached $497 million: Free cash flow was $91 million in the quarter, against $125 million a year earlier. Full-year free cash flow was $497 million, against $410 million, after purchases of property, plant and equipment of $148 million. Source
  • Year-end cash and debt position: At year-end the company held $675 million of cash, with $2.9 billion of secured term loan principal and $1.4 billion of convertible senior notes outstanding. Up to $675 million more was available under the revolver, subject to leverage requirements. Source
  • Dividend and $100 million prepayment: In the fourth quarter the company paid a $15 million dividend, or $0.22 per diluted share, and made a voluntary $100 million prepayment on its USD term loan B. Source

February 2026 debt refinancing

  • €1.0 billion senior notes issued: On February 4, 2026 the company completed a private offering of €1.0 billion of 4.25% senior notes due 2034. Source
  • About $1.3 billion of term loans prepaid: Net proceeds from the notes and term loan refinancings, plus cash on hand, were used to prepay about $1.3 billion of the USD term loan B and refinance the EUR term loan B in full. Source
  • Revolving facility upsized to $1 billion: The revolving credit facility was increased from $675 million to $1 billion. Source

Coming up, as management said on 17 February 2026

  • Amounts to be finalized in Form 10-K: Amounts in the release are preliminary and will be finalized before the Form 10-K for 2025 is filed. Source

Risks management discussed

  • Regulatory: First-quarter guidance assumes the environment up to the release date, including US import tariffs and retaliatory actions; management said it will keep adapting to changes. Source
  • Financial: Management said certain non-GAAP items are uncertain and could materially affect GAAP results in the relevant period, citing the February 2026 notes and refinancing. Source

Other quarters

Summarised with AI from the documents the company filed with the SEC. Every point is checked against the filing before it is shown: management’s own words word for word, figures against the line or table row they come from. A point that fails the check is left out. Source opens the filing at that line.