Lattice Semiconductor (NASDAQ:LSCC) reports strong Q3, inventory levels improve
Lattice Semiconductor (LSCC) reported Q3 revenue of $291M, beating estimates by 13.7% and growing 118% YoY. Adjusted EPS was $0.72, a 30% beat. Q4 2026 guidance was set at $335M for revenue and $0.84 for adjusted EPS, both above estimates. Inventory levels improved, with days outstanding dropping to 116 from 153.
How this was made

The 30-second read
Why it matters
The combination of upside guidance and improving inventory days suggests both demand strength and better working-capital efficiency, which typically drives positive revisions to near-term estimates and sentiment.
Market read
Traders can update positioning around LSCC’s Q4 outlook and margin/inventory trajectory immediately after the guidance release.
What to watch
The brief does not discuss customer concentration, backlog, or whether guidance assumes specific end-market strength, which could affect how durable the beat is.
Background
The article summarizes Lattice Semiconductor’s Q3 performance and issues Q4 2026 guidance, highlighting beats versus S&P analysts and improving inventory metrics.
Ticker impact
Lattice Semiconductor reported Q3 revenue and EPS beats plus Q4 guidance above consensus, alongside improving inventory days to 116 from 153.
Shares likely face upward pressure as the market reprices Q4 growth and margin durability, supported by the inventory improvement.
The article provides multiple same-quarter beats (revenue, EPS, EBITDA), explicit Q4 guidance above consensus, and a concrete working-capital improvement (inventory days down materially).
Market effects
Semiconductor peers focused on inventory normalization and margin expansion may see sentiment lift, though the article is single-name.
Limited, primarily US small-cap/semis sentiment rather than a broad regional catalyst.
Low, as the disclosure is company-specific rather than a global macro or supply-chain shock.
Counterpoint
Inventory days improving could reflect temporary demand pull-forward or channel stocking dynamics, which may not persist into subsequent quarters.
Key entities
- companyLattice Semiconductor
Reported Q3 results and provided Q4 2026 revenue and adjusted EPS guidance, with inventory days improving.



