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Lattice Semiconductor (LSCC, Semiconductors) Stock Valuation & Fair Value Quality business with a solid forward outlook

Lattice Semiconductor (LSCC, Semiconductors) trades at a blended P/E of 60.6, about 45% above its historical normal valuation, with a forward growth estimate of 44.1% and a PEG of 1.37. Analysts' one-year estimates have been hit 27% of the time. Priced at its historical normal P/E of 41.7 on the same blended earnings, the 2026-09-18 close of $110.96 corresponds to about $76.30 a share. This is a valuation reference, not a price target.

DATA AS OF 2026-09-21
Blended P/E
60.6
Normal P/E
41.7
PEG
1.37
Fwd growth
44.1%
Div yield
0.0%
RSI (14)
56.3
Neutral

Valuation flags

Verdict history

tickerseer's rating moved from significantly overvalued (2026-07-31) to quality business with a solid forward outlook (2026-09-21).

Blended P/E and rating by weekBlended P/E moved from 83.9 to 60.6 between 2026-07-31 and 2026-09-21, against a normal P/E of 41.7, with 1 rating change over 18 recorded weeks.2026-07-31: P/E 83.9, Significantly overvalued (recalculated)2026-08-03: P/E 83.7, Significantly overvalued2026-08-07: P/E 83.7, Significantly overvalued (recalculated)2026-08-10: P/E 76.3, Quality business with a solid forward outlook2026-08-14: P/E 76.3, Quality business with a solid forward outlook (recalculated)2026-08-17: P/E 75.6, Quality business with a solid forward outlook2026-08-21: P/E 75.6, Quality business with a solid forward outlook (recalculated)2026-08-24: P/E 67.4, Quality business with a solid forward outlook2026-08-27: P/E 67.4, Quality business with a solid forward outlook (recalculated)2026-08-28: P/E 67.4, Quality business with a solid forward outlook (recalculated)2026-08-30: P/E 67.4, Quality business with a solid forward outlook (recalculated)2026-08-31: P/E 64.8, Quality business with a solid forward outlook2026-09-05: P/E 64.8, Quality business with a solid forward outlook (recalculated)2026-09-07: P/E 64.8, Quality business with a solid forward outlook2026-09-12: P/E 64.8, Quality business with a solid forward outlook (recalculated)2026-09-14: P/E 66.2, Quality business with a solid forward outlook2026-09-19: P/E 66.2, Quality business with a solid forward outlook (recalculated)2026-09-21: P/E 60.6, Quality business with a solid forward outlook60.080.0Jul 31Aug 13Aug 26Sep 8Sep 21Normal P/E 41.7
Attractively valuedFairly valuedAbove fair valueLarger dot: a stronger reading

Not every point was recorded live. Points marked recalculated apply today's valuation rules to the metrics tickerseer archived that week.

Selected weeks: the first, the latest, every week the rating moved, and the cheapest and dearest.

WeekBlended P/EPremium to normal P/ERating
2026-07-31P/E 83.9+101%Significantly overvalued
2026-08-10P/E 76.3+83%Quality business with a solid forward outlook
2026-09-21P/E 60.6+45%Quality business with a solid forward outlook ← now

Frequently asked questions

Is Lattice Semiconductor stock overvalued?

At a blended P/E of 60.6 versus its historical normal P/E of 41.7, Lattice Semiconductor trades about 45% above its typical valuation, with a PEG of 1.37 on 44.1% forward growth. tickerseer currently rates it quality business with a solid forward outlook.

What is Lattice Semiconductor's fair value and PEG?

Lattice Semiconductor trades at a blended P/E of 60.6 against a historical normal P/E of 41.7, a PEG of 1.37, and a forward growth estimate of 44.1%. Priced at its historical normal P/E of 41.7 on the same blended earnings, the 2026-09-18 close of $110.96 corresponds to about $76.30 a share. This is a valuation reference, not a price target.

Has tickerseer's rating of Lattice Semiconductor changed?

tickerseer's rating moved from significantly overvalued (2026-07-31) to quality business with a solid forward outlook (2026-09-21).

Industry: Semiconductors. Create a free account to see the full analysis: the SeerAI score, its five quality sub-scores, valuation history, and the AI research note. Options setups and metric history are part of the paid plans.

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