Record 2025 Revenue and Strong Top‑Line Growth
Full-year 2025 revenue grew 17% year-over-year to a record $12.745 billion; December-quarter revenue was $3.3 billion, above the guidance midpoint.
Significant EPS Expansion
Earnings per share grew 29% year-over-year for 2025. December-quarter non-GAAP diluted EPS was $8.85 and GAAP diluted EPS was $8.68, each above guidance midpoints.
Industry-Leading Margins
Maintained strong margin profile in 2025 with gross margin ~62% and operating margin ~43.6%; December-quarter gross margin was 62.6%, ~60 basis points above guidance midpoint.
Robust Free Cash Flow and Capital Returns
Free cash flow for 2025 grew 30% to $4.4 billion; quarterly free cash flow was a record $1.26 billion. Returned $3.0 billion to shareholders over the past 12 months (Q4 capital return $797 million: $548M buybacks, $250M dividends).
Process Control and Services Growth
Process control systems revenue grew 19% for 2025; service business grew 15% for the year. December-quarter services revenue was $786 million, up 6% sequentially and 18% year-over-year; services business has 16 consecutive years of annual growth with a >12% CAGR.
Advanced Packaging Momentum
Calendar 2025 total systems revenue for advanced packaging was $950 million, representing over 70% year-over-year growth; company expects mid- to high‑teens year-over-year growth in advanced packaging in 2026 driven by faster-than-market share gains.
Strong Cash Position and Credit Profile
Ended the quarter with $5.2 billion in cash, cash equivalents, and marketable securities; maintains investment-grade ratings and a flexible bond maturity profile.
Positive 2026 Market and Company Outlook
Company expects core WFE to grow high single to low double digits in 2026 (core WFE low $120B) and combined WFE + advanced packaging in the mid-$130B range; KLA expects to outgrow the market and forecasted 2026 revenue growth in the mid-single digits with acceleration in the second half.
Solid Operational Execution and R&D Investment
Operating expenses of $653 million (R&D $384M, SG&A $269M) reflect continued investment in next-generation products; management reiterated long-term operating model delivering strong incremental operating margin leverage.