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Wall Street’s in the mood
Lumentum is having one of those “wait, that’s the same company?” moments. The optical gear maker just pulled in a Moderate Buy consensus from 18 analysts, with an average 1-year price target of $629.44. That’s the kind of number that makes your eyeballs do a double take.
The AI wind at its back
Why the enthusiasm? Lumentum recently beat quarterly estimates with EPS of $1.67 vs. $1.41 expected, and revenue jumped 65.5% year over year. Management also guided Q3 2026 revenue to $2.15 billion–$2.35 billion, pointing to stubbornly strong AI-driven optical demand. Translation: the data-center arms race is still very much a thing, and Lumentum is selling the shovels.
The catch: the stock already ran a marathon
Here’s where investors start squinting. Shares have reportedly surged 1,500%+ over the past year, pushing the market cap to around $60.9 billion and the P/E to roughly 261.6. That’s not cheap, that’s “everyone’s already in the room and some people are standing on the furniture.”
What this means for you
The bullish analyst call helps validate the AI story, but it also sets up a very familiar market tug-of-war: fundamentals are improving, yet expectations are now sky-high. Add in recent insider selling, and you’ve got a stock that could still have room to run — or room to wobble if growth cools even a little.
Big picture: Lumentum’s optical empire is riding the AI wave, but at this valuation, the market is basically betting the wave never stops rolling.