Lumentum Tops S&P 500 as Optical Stocks Surge on Anthropic IPO News
Optical stocks are roaring back after Anthropic's IPO filing gave the sector a fresh catalyst. Lumentum led the charge Monday.
Lumentum just had its moment in the sun — and if you weren't watching optical stocks Monday, you missed a clean move. The company's shares led the entire S&P 500 higher, putting the sector back on traders' radar in a big way.
The catalyst? Anthropic's IPO filing. The AI powerhouse moving toward a public debut signals one thing loud and clear: demand for the infrastructure that powers AI isn't slowing down. Optical components are the plumbing behind high-speed data transmission, and any credible surge in AI compute demand means more business for companies like Lumentum.
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It wasn't just Anthropic doing the heavy lifting. The sector got a combination of good news that pushed optical names broadly higher — not just Lumentum. When a whole group moves together like this, that's a sector rotation signal worth paying attention to, not a one-off pop.
If you've been sleeping on optical plays while everyone chased the obvious AI software names, Monday was a reminder that the picks-and-shovels trade is very much alive. Lumentum and its peers sit right at the intersection of fiber, lasers, and the AI buildout — and Wall Street is starting to price that back in.
Don't chase blindly, but do your homework on this group now, before the next leg higher. Continue reading at MarketWatch.com.
