Alpha and Omega Semiconductor Limited Q4 FY2025 earnings call

Management Statement and Operational Highlights

• Stephen Chang noted fiscal Q4 revenue was at the high end of guidance due to better-than-expected demand in computing (tariff-related customer pull-ins for PCs, strong AI and graphics chips) and Consumer segment growth (wearables, gaming). Total June quarter revenue was $176.5 million, non-GAAP gross margin 24.4%, non-GAAP EPS $0.02. Power IC revenue reached a record quarterly high, representing nearly 40% of total product revenue.
• On July 14, announced an equity transfer agreement to sell ~20.3% of joint venture in Chongqing for $150 million, expected to provide additional capital for technology investment, etc.
• Yifan Liang discussed financial results: June quarter revenue $176.5M, up 7.2% sequentially and 9.4% YOY; non-GAAP gross margin 24.4%; operating cash flow negative $2.8M; cash balance $153.1M at end of June quarter; CapEx for September quarter expected $11M-$13M.

Segment Performance

• Computing: June quarter revenue was up 29.7% year-over-year and 17.9% sequentially, representing 52.6% of total revenue.
• Consumer: June quarter revenue was down 5.8% year-over-year and up 23.9% sequentially, representing 15.1% of total revenue.
• Communications: June quarter revenue was down 1.7% year-over-year and 5.2% sequentially, representing 15.2% of total revenue.
• Power Supply and Industrial: Accounted for 16.8% of total revenue, up 7.3% year-over-year and down 9.8% sequentially.

Guidance

• Expect September quarter revenue to be approximately $183 million, plus or minus $10 million.
• GAAP gross margin expected to be 23.8%, plus or minus 1%; non-GAAP gross margin anticipated to be 24.4%, plus or minus 1%.
• GAAP operating expenses expected to be $47.5 million, plus or minus $1 million; non-GAAP operating expense expected to be $41 million, plus or minus $1 million.
• Interest income to be $0.5 million higher than interest expense; income tax expense in range of $1M-$1.3M.

Risks

• Uncertainties regarding macro economy and geopolitics, which could cause actual results to differ materially from forward-looking statements. Geopolitical and trade policy uncertainties impact supply chain and demand.

Question and Answer

Q: Provide more color on computing segment digestion, AI contribution, etc.

A: Stephen Chang said digestion relates to initial AI program shipments, but additional AI programs in design; AI and graphics together ~25% of computing.

Q: Thoughts on gross margin dynamics near term and longer term?

A: Yifan Liang said September quarter gross margin flat due to similar product mix; longer term, expect better mix as revenue grows.

Q: Priorities for $150M from JV sale, shareholder returns?

A: Yifan Liang said will invest in business growth, technology, M&A; Board will evaluate return capital to investors.

Q: Internal capacity, tariffs impact?

A: Yifan Liang said $150M transaction strengthens balance sheet; tariff impact not significant yet, but geopolitical tensions create uncertainties; will adjust supply chain with customers.

Q: Customer demand cautiousness?

A: Stephen Chang said tariff impact more prominent in computing PC market with pull-ins; AI, graphics, smartphones still strong.