Ciena: Riding The Second Wave Of AI Infrastructure Growth

2026-02-01 23:23:51 ET

One of the biggest beneficiaries of the rapid expansion of the artificial intelligence ("AI") networking infrastructure market is Ciena Corporation (CIEN). The company entered fiscal year ("FY") 2025 with a forecast of 8-11% growth. It exited FY 2025 delivering 19% revenue growth. When Ciena's Chief Strategy Officer ("CSO") David Rothenstein was asked at the 28th Annual Needham Growth Conference about what drove the company's performance in 2025, he responded:

It really, in a word, it was driven by AI, which is not going to be a surprise to anyone really across our customer segments and across our portfolio...This past year was driven heavily by the cloud providers, both the hyperscalers and now this kind of new group of neoclouds or Neoscalers [new AI-focused cloud providers like CoreWeave ( CRWV )] coming online. And what happened was they found themselves needing to build out more AI training clusters and the connectivity infrastructure to support them. They found that, they had too, had underinvested in data centers and networks as a result, there's a hypercompetitive intensity amongst them to build out.

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