STMicroelectronics (STM) Q2 2026 Earnings Call Transcript
STMicroelectronics (STM) reported Q2 2026 net revenue of $3.49 billion, up 23.3% year over year, with gross margin at 34.8% and non-U.S. GAAP EPS of $0.31. Inventory fell to $3.19 billion. Free cash flow was $75 million. Management guided Q3 revenue to $3.7 billion (midpoint) and Q4 revenue above $4 billion, citing AI-driven communication demand.
How this was made

The 30-second read
Why it matters
Traders can update expectations for near-term revenue and gross margin using the provided Q3 midpoint guidance, and reprice longer-dated AI data-center revenue targets (2026 above $1B, 2027 above $2B) alongside Q4 revenue projection above $4B.
Market read
Fresh earnings datapoints and explicit forward guidance (Q3 revenue and gross margin, Q4 revenue, and data-center targets) create a direct basis for trading decisions.
What to watch
SiC supply tightness during wafer-size transitions (6-inch to 8-inch, and 8-inch to 12-inch analog) could constrain shipments even if demand remains strong.
Background
This is a transcript-style summary of STMicroelectronics’ Q2 2026 earnings call, including segment demand commentary and multi-year manufacturing and product roadmap updates.
Ticker impact
STMicroelectronics reported Q2 2026 results and guided Q3 revenue to $3.7B midpoint, with gross margin outlook at 37% midpoint.
Likely supportive for the stock versus prior expectations if the market was focused on margin recovery and AI data-center demand.
The article includes specific Q2 prints (revenue, gross margin, EPS, FCF) plus explicit Q3 and Q4 projections and 2026-2027 data-center revenue targets, which are actionable for traders.
Market effects
Signals strength in analog, power, and optical connectivity demand, reinforcing the AI infrastructure read-through for semis.
Mentions manufacturing reshaping and China facility ramp headwinds, which may affect regional supply-chain sentiment.
AI data-center optical connectivity demand and silicon carbide capacity transition are globally relevant themes for semiconductor investors.
Counterpoint
Margin improvement may be temporary, with Q4 limited by unused capacity charges and China fab transition costs.
Key entities
- companySTMicroelectronics
Reported Q2 2026 results and provided Q3/Q4 guidance plus 2026-2027 data-center revenue targets and 2028 revenue model.
- executiveJean-Marc Chery
CEO commentary on gross margin headwinds in Q4 and supply tightness during silicon carbide and analog technology transitions.
- executiveLorenzo Grandi
CFO commentary embedded in the call summary, including expense and capex expectations.

