Onto Innovation (ONTO) Q4 2024 earnings summary

Executive summary

• Achieved sixth consecutive quarter of growth, setting a new quarterly revenue record of $264 million in Q4 2024, driven by strong AI packaging demand, advanced nodes, and specialty/advanced packaging markets.

• Full-year 2024 revenue reached $987 million, up 21% year-over-year, with operating income up 37% and EPS up 43%.

• AI packaging revenue surged 180% over 2023, with new products launched for next-generation 3D interconnect and inspection tools.

• Advanced nodes and power devices contributed to growth, with advanced packaging and specialty devices representing 64% of Q4 revenue.

Financial highlights

• Q4 revenue of $264 million, up 5% sequentially and 21% year-over-year.

• Q4 non-GAAP EPS of $1.51, up 13% sequentially and 42% year-over-year; GAAP EPS was $0.98.

• Gross margin reached 55% in Q4 (non-GAAP), at the high end of guidance, with 300 basis points improvement over the year.

• Q4 non-GAAP operating income was $75 million (29% of revenue); GAAP operating income was $42 million.

• Cash and short-term investments ended Q4 at $852 million; $25 million in share buybacks executed in Q4.

Outlook and guidance

• Q1 2025 revenue expected between $260–$274 million; gross margin 54%–56%; operating expenses $69–$72 million.

• Q1 non-GAAP EPS expected between $1.40–$1.54; GAAP EPS between $1.14–$1.28.

• Anticipates strong growth in advanced nodes (logic, DRAM, NAND) and continued AI packaging demand in 2025.

• Power segment to see a seasonal dip in Q1, followed by growth in subsequent quarters.

• Expects to outperform industry growth rates, with new products contributing more meaningfully in 2026.