No surprises in Power Integrations’s (NASDAQ:POWI) Q3 sales numbers, inventory levels improve
Power Integrations (POWI) reported Q3 revenue of $125.5M, matching estimates and showing 5.5% YoY growth. Adjusted EPS was $0.46, beating estimates by 10.8%. Operating income was $26.88M, a 16% beat. Q4 revenue guidance is $122M, below estimates. Inventory levels improved, with days outstanding down to 245 from 264.
How this was made

The 30-second read
Why it matters
The earnings beat may attract short‑term buying, yet the guidance shortfall is likely to dominate price action, especially for a micro‑cap where guidance heavily influences sentiment.
Market read
Primary earnings disclosure for a small‑cap; relevant for traders focused on micro‑cap earnings volatility.
What to watch
Improved inventory days and free‑cash‑flow margin may signal operational efficiency gains not fully priced yet.
Background
Power Integrations (NASDAQ:POWI) released its Q3 2026 earnings, showing modest revenue growth and an EPS beat, but issued Q4 revenue guidance below analyst expectations.
Ticker impact
Q3 results posted with revenue and EPS beating estimates but Q4 guidance below consensus.
modest downside pressure as market prices in weaker Q4 guidance
Investors will weigh the beat against the guidance shortfall; the guidance miss is material for a small‑cap growth name.
Market effects
Power management sector may see slight re‑rating as guidance suggests slower near‑term demand.
Limited to U.S. small‑cap investors; no broader regional effect.
Low; the news is company‑specific.
Counterpoint
Despite guidance miss, the strong operating margin improvement could support a short‑term rally.
Key entities
- CompanyPower Integrations
Provider of power management solutions; ticker POWI.


