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Is It Too Late To Consider Lattice Semiconductor (LSCC) After Its Strong 1 Year Run?

Simply Wall St·03/21/2026 11:09:12
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  • Investors may be wondering if Lattice Semiconductor at around US$88.62 is still good value after its strong run, or if the market has already priced in most of the opportunity.
  • The stock has seen mixed recent returns, with a 3.3% gain over the last 7 days, an 8.9% decline over 30 days, and returns of 12.7% year to date and 46.1% over 1 year.
  • These moves sit against a backdrop of ongoing interest in semiconductor names. Investors have been watching how companies like Lattice position their technology for areas such as data centers, industrial applications, and low power computing. Recent headlines have focused on how chip companies fit into broader themes like AI related hardware and efficiency, which can influence how investors think about growth potential and risk.
  • Lattice currently scores 1 out of 6 on Simply Wall St's valuation checks, as shown in the valuation score. It is therefore worth looking closely at how different valuation methods treat the stock and then considering an even richer way to think about value at the end of this article.

Lattice Semiconductor scores just 1/6 on our valuation checks. See what other red flags we found in the full valuation breakdown.

Approach 1: Lattice Semiconductor Discounted Cash Flow (DCF) Analysis

A Discounted Cash Flow, or DCF, model estimates what a business could be worth today by projecting its future cash flows and then discounting those back to a present value. It is essentially a way of saying: what are all the future cash earnings worth in today’s dollars.

For Lattice Semiconductor, the model used is a 2 Stage Free Cash Flow to Equity approach. The company’s latest twelve month free cash flow is about $135.6 million. Analysts provide explicit free cash flow estimates out to 2028, and Simply Wall St then extrapolates further to build a ten year path, reaching a projected free cash flow of about $546.5 million in 2035.

When all of those projected cash flows are discounted back, the model arrives at an estimated intrinsic value of about $37.79 per share. Against a recent share price around $88.62, this implies the stock is about 134.5% above the DCF estimate, which points to it being overvalued on this cash flow view.

Result: OVERVALUED

Our Discounted Cash Flow (DCF) analysis suggests Lattice Semiconductor may be overvalued by 134.5%. Discover 52 high quality undervalued stocks or create your own screener to find better value opportunities.

LSCC Discounted Cash Flow as at Mar 2026
LSCC Discounted Cash Flow as at Mar 2026

Head to the Valuation section of our Company Report for more details on how we arrive at this Fair Value for Lattice Semiconductor.

Approach 2: Lattice Semiconductor Price vs Sales (P/S)

For profitable chip companies, the price to sales ratio is a useful yardstick because it links what you pay directly to the revenue the business is already generating. Investors usually accept a higher or lower P/S depending on what they expect for future growth and how much risk they see in the business model and end markets.

Lattice Semiconductor currently trades on a P/S of 23.17x. That sits well above the Semiconductor industry average of 5.79x and also above the peer group average of 6.59x, so on a simple comparison the stock is priced more expensively than many sector names.

Simply Wall St’s Fair Ratio is designed to go further than those basic yardsticks. It estimates what a P/S might look like after factoring in elements such as earnings growth, profit margins, industry, market cap and the company’s risk profile. For Lattice, the Fair Ratio is 13.37x. Compared with the current 23.17x, the market price is materially higher than this Fair Ratio, which points to the shares looking expensive on this metric.

Result: OVERVALUED

NasdaqGS:LSCC P/S Ratio as at Mar 2026
NasdaqGS:LSCC P/S Ratio as at Mar 2026

P/S ratios tell one story, but what if the real opportunity lies elsewhere? Start investing in legacies, not executives. Discover our 20 top founder-led companies.

Upgrade Your Decision Making: Choose your Lattice Semiconductor Narrative

Earlier it was mentioned that there is an even better way to understand valuation. Narratives bring that idea to life by letting you pair a clear story about Lattice Semiconductor with concrete assumptions for future revenue, earnings, margins and a Fair Value. You can then compare that Fair Value with the current share price to decide whether the stock looks attractive, fully priced or expensive. All of this happens inside Simply Wall St’s Community page, where Narratives update automatically as new news or earnings arrive. Different views can sit side by side, such as a more cautious Lattice view anchored around a Fair Value of about US$53 that leans on slower growth and tighter P/E assumptions, and a more optimistic Lattice view centered near US$135 that reflects higher growth and richer future P/E expectations.

Do you think there's more to the story for Lattice Semiconductor? Head over to our Community to see what others are saying!

NasdaqGS:LSCC 1-Year Stock Price Chart
NasdaqGS:LSCC 1-Year Stock Price Chart

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.