

Memory is the current bottleneck. But there are other constraints, as well as stocks (and their investors) that can take advantage of them.

SAXONBURG, Pa., Oct. 22, 2026 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), the global leader in photonics, is proud to announce its inclusion in the America's Growth Leaders 2027 list, a distinguished ranking honoring companies demonstrating exceptional growth performance, financial stability, and stock performance.

Optical networking stocks that powered the AI data-center trade this year are falling fast, and the selling is landing on the group's biggest names at once. Coherent (NYSE:COHR | COHR Price Prediction) stock is trading at $209.

Wall Street just sold off three AI infrastructure stocks hard, but their latest earnings tell a completely different story. The real AI build-out runs deeper than the obvious names, through optical lasers, custom silicon, and raw electricity.

3M (NYSE:MMM | MMM Price Prediction) stock jumped 6% to $171.91 as investors weighed an expanded Amazon (NASDAQ:AMZN) data center relationship alongside better-than-expected quarterly earnings.

Credo and Coherent are riding the AI connectivity boom, but differing growth prospects, valuations and risks raise questions about which stock is the better buy.

Optical suppliers tied to the artificial intelligence (AI) data center buildout are extending their slide as money shifts into defensive sectors. Applied Optoelectronics (NASDAQ:AAOI) stock is down 6% to $80.97 in early trading, leading the group lower.

Coherent keeps beating earnings estimates while its stock slides further from a 52-week high, and now Wall Street's most bullish analyst has a target that implies shares could nearly double from here.