STM earnings call: guidance, demand and margins意法半导体 (STM) 电话会要点：指引、需求与利润率
Earnings Follow-Up Analysis: STMicroelectronics N.V. (STM) Q2 2026
This analysis is based on the official July 23, 2026 earnings release and accompanying earnings call transcript:
1. Actual vs. Consensus: Non-GAAP diluted EPS came in at $0.31, beating the consensus estimate of $0.26 by 19.2%. Total revenue was $3.49B (rounded to $3.5B), matching consensus estimates.
2. Revenue and Profitability Quality: Year-over-year revenue grew 12.7%. GAAP gross margin was 34.8% (non-GAAP: 35.2%), operating margin hit 6.3% with operating income up 129.2% YoY. EBIT was $270M, EBITDA $308M with an 8.8% margin. GAAP diluted EPS was $0.24, net income $222M with a 6.4% net margin. Management noted a 60bps negative gross margin impact from one-time manufacturing restructuring costs in the quarter.
3. Cash Conversion and Balance Sheet: The initial financial snapshot reported GAAP operating cash flow of -$32M, $0 capex, and -$32M free cash flow, while the earnings call cited non-GAAP free cash flow of $75M. Ending cash was $3.1B, total debt $4.0B, net debt $929M.
4. Guidance: Management provided Q3 2026 non-GAAP guidance of $3.70B in net revenue and 37.0% gross margin. They raised data center revenue targets: above $1B in 2026, well above $2B in 2027, and reaffirmed the 2028 $18B revenue target, with gross margin targets contingent on completing manufacturing restructuring by end-2027.
5. GAAP vs. Non-GAAP Differences: Material gaps exist between GAAP and non-GAAP metrics, including gross margin, operating income, and EPS, driven by one-time restructuring and other adjusted items.
6. Management Commentary: Overall book-to-bill was near 1, with all segments above 1, and the communications/computer peripherals segment above 2. All end markets saw YoY growth: Automotive +16%, Industrial +34%, Personal Electronics +20%, Communications +50%. Distribution inventory is below standard targets, with backlog equal to 4.5-5 quarters of Q2 revenue.
7. Investor Watch Items: 1) Progress on the end-2027 manufacturing restructuring program and its impact on gross margins; 2) Ramp of the 300mm wafer fab and 14/19nm technology qualification to ease general-purpose microcontroller supply constraints; 3) Trajectory of silicon carbide revenue growth following Q2 low teens YoY expansion.
财报后续分析：意法半导体（STM）2026年第二季度
本分析基于2026年7月23日发布的官方财报及电话会议纪要：
1. 业绩与预期对比：非GAAP摊薄EPS为0.31美元，超出市场预期的0.26美元19.2%；营收为34.9亿美元（约合35亿美元），与市场预期一致。
2. 营收与盈利质量：同比营收增长12.7%，GAAP毛利率34.8%（非GAAP为35.2%），营业利润率6.3%，营业利润同比大增129.2%。EBIT为2.7亿美元，EBITDA为3.08亿美元，利润率8.8%。GAAP摊薄EPS为0.24美元，净利润2.22亿美元，净利润率6.4%。管理层提及本季度毛利率受制造业转型一次性成本拖累约60个基点。
3. 现金流与资产负债：初始财报快照显示GAAP经营性现金流-3200万美元，资本支出为0，自由现金流-3200万美元，但电话会议提及非GAAP自由现金流为7.5亿美元。期末现金31亿美元，总债务40亿美元，净债务9.29亿美元。
4. 业绩指引：Q3 2026非GAAP指引为营收37亿美元，毛利率37.0%。管理层上调数据中心营收目标：2026年超10亿美元，2027年超20亿美元，同时确认2028年180亿美元营收目标，毛利率目标需待2027年底制造业转型完成后达成。
5. GAAP与非GAAP差异：两者在毛利率、营业利润、EPS上均存在差异，主要源于一次性调整项。
6. 管理层点评：整体订单交付比接近1，各细分板块均超1，通信/外设板块超2；各终端市场均实现同比增长：汽车+16%、工业+34%、消费电子+20%、通信+50%。分销库存低于标准目标，订单储备相当于4.5-5个季度的Q2营收。
7. 投资者关注要点：①2027年底前制造业转型进度及对毛利率的影响；②300mm晶圆厂及14/19nm工艺量产进度，缓解通用微控制器供应紧张；③碳化硅业务后续增长轨迹。
This analysis was generated by InvestLog AI based on SEC filings, Form 4 insider transactions, Form 144 planned-sale notices, 13F institutional holdings, analyst ratings, and market data. It is for informational purposes only and does not constitute investment advice.这篇研究由 InvestLog AI 基于 SEC 披露、Form 4 内部人交易、Form 144 计划减持、13F 机构持仓、分析师评级和市场数据生成。内容仅供参考，不构成投资建议。