AOSL earnings call summary

Prepared Highlights

• Total revenue: $162.3M, down 6.3% YoY and down 11.1% sequentially (prepared).
• Non-GAAP gross margin: 22.2%, down from 24.1% prior quarter and 24.2% a year ago (CFO).
• Non-GAAP EPS: loss of $0.16 per share, vs. $0.13 earnings last quarter and $0.09 a year ago (CFO).
• Segment revenue:
  • Computing: $80.5M (49.6% of total), up 5.9% YoY, down 17.1% sequentially (CEO).
  • Consumer: $19.1M (11.8% of total), down 14.9% YoY, down 18.3% sequentially (CEO).
  • Communication: $33.1M (20.4% of total), up 1.1% sequentially, flat YoY (CEO).
  • Power Supply & Industrial: $27.1M (16.7% of total), down 22.5% YoY, down 3% sequentially (CEO).
• Product mix: DMOS revenue $101.0M (down 6.9% sequentially, down 10.6% YoY); ROIC revenue $58.8M (down 19.1% sequentially, up 9.5% YoY); Assembly service & other $2.5M (CFO).
• Operating cash flow: negative $8.1M, including $4.0M repayment of customer deposits and $8.7M income tax on JV equity sale gain (CFO).
• CapEx: $15.0M in Q2; expected $15.0M–$18.0M for March quarter (CFO).
• Share repurchases: $13.9M of AOS shares repurchased (728,000 shares); $16.0M remaining under $30.0M program (CEO).
• JV equity sale: Sold ~20% interest in Chongqing JV for $150M; received $94M in Sep, $11M in Dec, $30M post-quarter; $15M remaining due later calendar 2026 (CEO).
• Cash balance: $196.3M at quarter end, vs. $223.5M prior quarter (CFO).
• DSO: 25 days; inventory days: 140 (CFO).

Official Guidance (March quarter)

• Revenue: ~$160M ± $10M (CFO).
• GAAP gross margin: 20.2% ± 1% (CFO).
• Non-GAAP gross margin: 21% ± 1% (CFO).
• GAAP operating expenses: $52M ± $1M (CFO).
• Non-GAAP operating expenses: $45M ± $1M (CFO).
• Interest income: $1M higher than interest expense (CFO).
• Income tax expense: $1.1M–$1.3M (CFO).

Mgmt Quotes

• "We delivered fiscal Q2 revenue results slightly higher than the midpoint of our guidance, primarily reflecting seasonality across several end markets." (CEO)
• "We are increasing critical R&D investments. These are not broad-based investments. They are highly focused where we hold clear differentiation, strong customer engagement, and a clear roadmap to higher BOM content and sustainable margins." (CEO)
• "We expect March to mark a near-term low point for revenue and margin. With the business returning to growth beginning in June and into the peak season." (CEO)
• "The sequential growth in the operating expenses is mostly the result of increased spending for R&D." (CFO)
• "We are already realizing the impact of our strategy on revenue. For example, while overall PC unit demand in calendar 2026 is expected to be constrained by tightening memory supply, our total solution strategy is gaining traction and we are seeing increased BOM content on new platforms such as Intel's Camberlake." (CEO)

Prepared Metrics

Q&A Batch (1-3 of 3)

Q1 — David Williams

• Topic: AI机遇、OpEx展望及产能投资
• Key points:
  • AI机遇：直接用于GPU的VRM解决方案低于最初预期，但公司AI机会的范围正在扩大，已开始涉足用于转换级的中压MOSFET，并且在本季度（2025年12月季度）的业绩中已体现。
  • OpEx：预计2026年3月季度营业费用比12月季度增加约400万美元，其中300万用于研发。公司计划将出售CQ合资企业股权的约2000万美元用于新研发项目，预计2026日历年度研发费用同比增加约25%，3月季度影响较小，6月、9月会逐渐显现。
  • CapEx：2025年12月季度的资本支出比上一季度高出约500万美元，2026年3月季度预计环比继续增长，公司正在投资产能以支持2026日历年度及新产品的增长。
• Mgmt stance: 中性偏积极。AI机遇虽不及最初预期，但广度扩大已产生实际收入；公司计划加大研发投入，并已开始增加资本支出以支持增长。

Q2 — Solomon Wang

• Topic: 毛利率指引及研发投资方向
• Key points:
  • 毛利率：2026年3月季度指引约为10.2%，低于12月季度（非GAAP毛利率），主要因春节期间的利用率较低。预计6月季度毛利率将反弹，回升至2025年9月或12月季度的水平。
  • 毛利率目标：中期目标模型仍是10亿美元营收、30%的非GAAP毛利率和20%的营业利润率。
  • 研发投资：投资集中在AI（扩展产品宽度至高性能MOSFET及客户群）、PC整体解决方案、以及智能手机高充电电流电池业务（BOM含量及利润率增加）。
  • 回报时间：这三个领域的成果已在12月季度体现，更多结果将在2026年晚些时候显现，而额外研发投资带来的更大影响预计在2027年。
• Mgmt stance: 积极。短期毛利率受季节性利用率影响，但中期目标明确；研发投资聚焦已展露成功的领域，并预计将带来内容及利润率提升。

Q3 — Craig Ellis

• Topic: AI业务投资逻辑与规模、定价环境
• Key points:
  • 投资门控：投资围绕低电压和中电压核心技术领域展开，包括PC/GPU的VRM方案、48V至12V的中压转换方案（无需等待未来平台），以及在AI数据中心、云服务提供商等生态中的扩展。未来还将准备800V解决方案和宽禁带（Wide Band Gap）高电压方案。
  • AI业务规模：AI/图形相关业务在2025日历年度部分季度占计算部门收入的20-25%。管理层认为未来有可能达到50%或更高，取决于渗透速度。
  • 定价环境：2025年12月季度定价符合历史趋势，并比9月季度略有改善。2026年3月季度的指引已包含正常的历史价格侵蚀趋势。公司会监控市场，并认为更好的定价环境将有助于毛利率提升。
• Mgmt stance: 积极。强调投资是基于已证明的技术优势和客户参与度，对AI业务占比提升至50%或以上有信心；定价环境正在改善，将支持毛利率回升。