Headquartered in Fulton, MD Fiscal year ends October NYSE: CIEN ciena.com
Ciena Corporation is a networking systems, services, and software company that designs, manufactures, and sells optical and routing networking equipment used by telecommunications service providers, cable operators, cloud providers, and enterprises worldwide. The company operates as the only pure-play optical systems and interconnects provider at scale, with products spanning coherent optical networking systems (powered by its proprietary WaveLogic chipsets), reconfigurable line systems, routing and switching platforms, pluggable optics modules, and network automation software (Blue Planet). Ciena serves over 1,700 customers across more than 80 countries, with a strategic focus on AI-driven network infrastructure including data center interconnect (DCI), scale-across solutions connecting distributed AI training clusters, and traditional wide-area network backbone deployments. The company has approximately 9,000 employees, including over 4,500 R&D specialists. Cloud providers — particularly hyperscalers building AI infrastructure — represent the company's fastest-growing customer vertical, accounting for 53% of Q3 FY2026 revenue. Updated
A 13.22% jump to $443.84 adds roughly $8 billion of market value to a $62.9 billion optical networking name in a single session. Moves that big are rare at this scale, and the $392.01 open is now the level to watch.
Nearly 29 points of spread separated the top and bottom of the board at Monday's close, with Ciena up 14.29% to $445.37 and Tempus AI down 14.21% to $71.68. Four of the five leaders sit in AI infrastructure names.
A 10.58% intraday jump to $433.50 adds roughly $6 billion to a $61.5 billion optical networking name in a single session. Moves this size are rare here, and the $392.01 open is now the level to watch if it fades.
Eric Bleeker's AI Portfolio pick in optical networking has turned $1,000 into more than $6,000 in under two years, with the position clearing 500% in 683 days. The AI data center interconnect buildout did it, and the run is still live.
Eric Bleeker's AI Portfolio pick has nearly quintupled in 675 days, from $70.13 to $344.19. That is the price of owning AI infrastructure through the swings.
Ciena reports at 7:00 AM ET, and the $50 billion optical networking name is now a direct read on how much AI data center traffic is actually turning into orders. Management's outlook commentary sets the tone for the entire fiber and interconnect complex before the bell.
As of Jun 30, 2026 · disclosed Aug 14, 2026 · ~45 days stale — long positions only.
Gavin Baker's Atreides Management had nearly half its disclosed long book in five names as of June 30, with a third of it in one private company, SpaceX. The rest is a straight AI infrastructure bet: Micron memory, Cerebras chips, Astera Labs connectivity and Ciena optics.
AI networking demand is lifting Arista Networks (NYSE:ANET | ANET Price Prediction), Cisco Systems (NASDAQ:CSCO) and Ciena (NYSE:CIEN), with shares of the optical supplier pulling far ahead of the two switching vendors.…
A week of upbeat sell-side research on artificial intelligence (AI) networking is showing up in shares of Ciena (NYSE:CIEN | CIEN Price Prediction). Ciena stock is at $371.68, up 6% in early…
Coherent Corp. (NYSE:COHR | COHR Price Prediction) stock jumped 10% to $315.71 as traders focused on the company’s PhotonLink platform and fresh Wall Street support for AI infrastructure suppliers. Lumentum Holdings (NASDAQ:LITE)…
Rising Treasury yields are rattling markets heading into the final trading day of Q3, and Wall Street analysts are making bold moves on a wide range of stocks from big-box retail to…
AI training clusters stall the moment data cannot move fast enough between chips, which means the real bottleneck is not silicon but the fiber, switches, and optics surrounding it. Three under-the-radar infrastructure…
Cisco Systems (NASDAQ:CSCO | CSCO Price Prediction) stock is sliding through Tuesday’s session while the broader technology tape holds firm. Cisco stock is down 6% to $104.94, an outlier decline on a…
Ciena (NYSE:CIEN | CIEN Price Prediction) stock is climbing early Wednesday, up 4% to $347.60. The advance is a rebound rather than a breakout, since Ciena stock is down 19% over the…
Ciena (NYSE:CIEN | CIEN Price Prediction) stock is leading an optics/photonics sector rebound in Tuesday morning trading, with CIEN shares up 4% to $332 as the prior session’s selloff in optics and…
Networking stocks are surging well beyond the broader tech sector, and no earnings report, contract award, or company announcement explains why Ciena, Arista, and Cisco are all moving together on the same…
HPE has more than doubled this year on an AI server backlog that management says demand is outpacing by multiples, yet the stock still trades at a low-teens forward multiple. Here is…
Ciena just posted a record quarter with earnings well above estimates, yet its stock cratered 10% while networking peers Arista and Cisco held firm or climbed. The divergence points to a specific…
Coherent just handed back a third of its value in three months without a single crack in its operating story, and Wall Street is responding by piling on price target upgrades instead…
Markets turned south again Wednesday as surging yields and geopolitical fears rattled investors, but Wall Street analysts spotted opportunity and danger in names like Baidu, Klarna, Honeywell Aerospace, and Dollar Tree that…
Semiconductors are bleeding while software stocks quietly climb, and the gap between those two moves tells a story about how investors are repricing the entire AI trade right now.
Three AI infrastructure stocks just shed billions in market cap in a single session, and the reason has less to do with their earnings than with a mounting anxiety about what the…
Ciena Corporation is a networking systems, services, and software company that designs, manufactures, and sells optical and routing networking equipment used by telecommunications service providers, cable operators, cloud providers, and enterprises worldwide.
24/7 Wall St.'s 12-month price target for CIEN is $544.03, rated Buy. The Wall Street consensus target is $512.99. CIEN price prediction →
