这只AI股票可能是2026年最大的赢家，而且它不是英伟达

Ciena Corporation (CIEN) is not a pure-play artificial intelligence (AI) company like Nvidia (NVDA), yet without it, AI at a global scale just won’t work. This is precisely why investors are starting to pay attention. Ciena's shares have climbed 108% year-to-date (YTD) and 733% over the past 52 weeks, outperforming the top AI stocks and the overall market.

Is it too late to grab CIEN stock now?

More News from Barchart

About Ciena

Sitting at a market cap of $67.9 billion, Ciena designs and sells high-speed optical networking equipment and software that move massive amounts of data across long distances. While it doesn’t build AI systems, it does provide the infrastructure that enables cloud platforms, telecom carriers, and hyperscalers to send and receive data at extremely fast speeds.

A Blowout Start to 2026

This year, the spotlight fell on CIEN stock after it reported a blowout start to fiscal 2026. The company reported revenue of $1.43 billion, marking a 33% year-over-year (YoY) increase. Earnings per share (EPS) doubled from the year-ago quarter to $1.35. However, this was not a one-off surge. During the Q1 earnings call, management stated that demand remains “incredibly strong,” backed by exceptional order activity and long-term customer commitments. This led to a $2 billion backlog in a single quarter, bringing the total backlog to $7 billion, indicating continued revenue growth through 2027.

Ciena is seeing strong order growth in key growth markets like India, reflecting global demand for high-speed connectivity solutions tied to AI expansion. Notably, demand is not the issue, but supply is. Ciena believes its sales could have been significantly higher if it had not suffered industry-wide supply constraints. Ciena emphasized that four of the biggest hyperscalers intend to expand their capital expenditures to more than $600 billion combined by 2026. And this expenditure is not restricted to chips and servers but also networking, which Ciena looks to benefit from.

AI applications depend on massive volumes of data being transferred across servers, clusters, and data centers. At the same time, massive AI data centers are being interconnected across regions, creating demand for high-speed data center interconnect solutions. This is still in its early stages, so the long-term opportunity for Ciena is enticing. Management also noted that traditional copper-based connections are approaching their physical limits as data speeds and power requirements increase. Optical technologies are gradually replacing them, creating fresh prospects for Ciena. To meet this demand, Ciena is investing heavily in next-generation interconnects, such as pluggable optics and co-packaged solutions.