Astera Labs (ALAB) is set to join the Nasdaq-100 Index on June 22, a milestone that could increase index-linked demand for the stock and raise its visibility with institutional investors.

The upcoming Nasdaq-100 inclusion comes on top of already strong momentum, with a 7-day share price return of 15.8%, a 30-day share price return of 57.79%, and a 90-day share price return of 188.01%. The 1-year total shareholder return is around 4x, and recent Taiwan expansion headlines and new AI connectivity products have kept interest high.

If you want to see what other AI infrastructure stocks are attracting attention alongside Astera Labs, now is a good time to scan the 48 AI infrastructure stocks

With Astera Labs trading around US$367 a share after a very strong run and sitting above the average analyst price target, the key question now is whether you are looking at froth or a rare chance before markets fully price in future growth.

Most Popular Narrative: 80% Overvalued

Astera Labs closed at about $367, while the most followed narrative pegs fair value near $204, so you are looking at a big gap to that model.

Expansion across multiple high-growth connectivity standards (PCIe, Ethernet, CXL, and UALink), alongside deepening partnerships with leading industry players (NVIDIA, AMD, Microsoft, SAP, Alchip), positions Astera Labs to leverage the ongoing digital transformation and migration to advanced data center architectures. This reduces customer concentration risk while driving higher gross margins from increased product mix and attach rates.

Want to see what sits behind that confidence in AI connectivity demand, margin expansion and future P/E assumptions? The full narrative spells out an earnings, revenue and valuation roadmap that has to line up for that fair value to make sense.

Result: Fair Value of $204.47 (OVERVALUED)

However, that roadmap could be challenged if hyperscaler AI spending slows, or if larger chipmakers integrate competing interconnect solutions that squeeze Astera Labs on pricing and design wins.

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Next Steps

With sentiment this strong around AI infrastructure, it helps to move fast while still basing your view on the underlying data and trade offs. Before you lean too hard in either direction, check the 2 key rewards and 2 important warning signs.

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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.