Nvidia’s latest Computex keynote put AI demand back in the spotlight, and Lattice Semiconductor (LSCC) caught a wave of that enthusiasm as investors reconsidered the stock’s role in the broader AI hardware supply chain.

That enthusiasm sits alongside a sharp recent pullback, with the stock falling 10.76% on a 1-day share price return basis and 7.83% over 7 days, after a strong run that left its 90-day share price return at 58.58% and 1-year total shareholder return at 182.32%. This suggests momentum has cooled but not reversed.

If AI hardware is on your radar, this is a good moment to see what else is moving and compare LSCC with other potential opportunities across 48 AI infrastructure stocks

With LSCC trading at US$135.57, sitting close to analyst targets and with some metrics flagging it as overvalued, the key question is simple: is this still an AI hardware opportunity, or is future growth already priced in?

Most Popular Narrative: 7.7% Undervalued

Against the last close at $135.57, the most widely followed narrative suggests fair value sits closer to $146.92, framing LSCC as underpriced on that view.

Product mix shift toward higher-value new products (Nexus, Avant, AI-optimized FPGAs) is raising overall gross margins, with management indicating new products will be the main revenue driver through 2026; the transition supports sustainable margin and earnings improvement.

Want to see why this narrative still lands above the current share price? The core idea hinges on faster revenue expansion, sharply higher margins, and an earnings profile that assumes premium valuation multiples ahead. Curious which specific growth and profitability assumptions have to line up for that $146.92 fair value to hold?

Result: Fair Value of $146.92 (UNDERVALUED)

However, investors also need to weigh the risk that rising competition in low and mid range FPGAs, or any setback with the AMI deal, could challenge that upside case.

Another Angle: Multiples Point To A Richer Price

That 7.7% “undervalued” fair value hinges on aggressive growth and high future earnings multiples, but the current P/S ratio of 32.4x tells a different story. It is far above the US Semiconductor industry at 9.5x, the peer average at 12.7x, and even the fair ratio of 18.3x. This suggests meaningful valuation risk if expectations slip. So which signal do you trust more: the narrative or the current pricing?

Next Steps

With sentiment split between opportunity and valuation risk, this is a good time to review the full picture yourself. You can start with the 1 key reward and 2 important warning signs

Looking for more investment ideas?

If you stop with LSCC, you might miss other opportunities that fit your style, so give yourself options and see what else stands out on the screener.

• Target quality by focusing on companies that trade below estimated worth and still show solid fundamentals through the 49 high quality undervalued stocks
• Strengthen your core holdings by filtering for companies with healthy finances and resilient fundamentals using the solid balance sheet and fundamentals stocks screener (1 results)
• Spot potential early movers before they hit the mainstream by scanning the screener containing 22 high quality undiscovered gems

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.