Silicon Motion Technology (SIMO) Q3 2024 earnings summary

Executive summary

• Q3 2024 revenue reached $212.4 million, up 1% sequentially and 23% year-over-year, with non-GAAP EPS at $0.92 and GAAP EPS at $0.62; gross margin expanded for the sixth consecutive quarter.

• Growth was driven by increased outsourcing from NAND factory maker customers, strong SSD and eMMC/UFS controller sales, and new product introductions in SSD and enterprise controllers.

• Strengthened position in high-end PC, automotive, industrial, and IoT markets, with significant design wins and new product ramps expected in 2025.

• MonTitan enterprise-class solution and PCIe Gen 5 controller introduced, with initial orders and design wins secured at major NAND makers.

• SSD controller sales were flat sequentially but grew 20–25% year-over-year; eMMC+UFS controller sales rose 0–5% sequentially and 40–45% year-over-year.

Financial highlights

• Q3 2024 gross margin was 46.8% (non-GAAP) and 46.7% (GAAP), marking the sixth consecutive quarter of improvement.

• Operating margin was 16.1% (non-GAAP) and 11.5% (GAAP); non-GAAP net income was $31.0 million, up 47% year-over-year.

• EPS was $0.92 (non-GAAP), up 46% year-over-year, and $0.62 (GAAP).

• Cash and equivalents totaled $368.6 million at quarter end, up from $343.6 million in Q2; inventories reduced by over 11% sequentially.

• Operating expenses increased to $65.1 million non-GAAP, up 5% sequentially and 32% year-over-year.

Outlook and guidance

• Q4 2024 revenue expected to decline 5–10% sequentially to $191–$202 million, with gross margin guidance at 46.5%–47.5% (non-GAAP) and operating margin at 15.6%–16.6% (non-GAAP).

• Full-year 2024 guidance reaffirmed, with new product launches and share gains expected to drive growth in 2025.

• Gross margins anticipated to return to historical 48%–50% range by early 2025, with further improvement as high-margin products ramp.

• Management anticipates continued gains from NAND maker outsourcing and new enterprise and PCIe Gen 5.0 SSD controller launches.