onsemi (NASDAQ:ON) Q3: beats on revenue
onsemi reported Q3 revenue of $1.72B, beating estimates by 0.9% and showing 11.1% YoY growth. Adjusted EPS was $0.90, a 2.5% beat. Q4 guidance is $1.77B revenue and $1.01 EPS, both above estimates. Operating margin rose to 22% from 17% YoY, and free cash flow margin increased to 28.4% from 24%. Inventory days outstanding decreased to 187 from 191.
How this was made

The 30-second read
Why it matters
The combination of revenue and EPS beats, higher operating margin, and raised Q4 guidance increases the probability of upward estimate revisions and supports near-term momentum in the stock.
Market read
This is a direct earnings and guidance update that can drive same-day repricing and near-term analyst estimate changes.
What to watch
Inventory days improved (187 vs 191), so investors may scrutinize whether inventory normalization reverses in later quarters, offsetting the guidance raise.
Background
The piece summarizes onsemi’s Q3 results and provides Q4 2026 guidance versus analyst consensus.
Ticker impact
onsemi reported Q3 revenue of $1.72B vs $1.71B consensus and raised Q4 guidance to $1.77B revenue and $1.01 EPS at the midpoint.
Likely upward pressure as the market prices in stronger Q4 revenue and EPS, supported by higher operating margin and free cash flow margin.
The article provides both the quarter’s beat and explicit Q4 guidance above consensus, plus margin and inventory improvements that typically reinforce earnings quality.
Market effects
Strength in an analog/power semiconductor name can modestly improve sentiment for industrial electronics and power-management supply chains.
Limited direct regional spillover beyond US semiconductor sentiment.
Mostly company-specific; could marginally affect broader semiconductor earnings expectations if peers were leaning cautious.
Counterpoint
Guidance beats may already be partially anticipated; traders may fade the move if margins or cash flow improvements are driven by temporary working-capital factors.
Key entities
- companyonsemi
Reported Q3 revenue and EPS beats and raised Q4 2026 guidance, alongside improved margins and inventory metrics.

