Leading network infrastructure provider Zayo Europe has deployed Ciena’s optical technology to launch a new German network ...

Ciena (NYSE:CIEN) was downgraded to Underweight from Equal-weight by Morgan Stanley due to lower gross margins, which are ...

Fintel reports that on July 8, 2025, Morgan Stanley downgraded their outlook for Ciena (NYSE:CIEN) from Equal-Weight to ...

Corp to Underweight from Equal Weight and trimmed its price target to $70 from $73, saying rising sales tied to artificial‑intelligence networks are not translating into higher earnings.

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Ciena seems eager to blame COVID-19 and other macro headwinds for its slowdown, yet it's dismissive of competitive threats like Infinera's ICE6. Meanwhile, Infinera's outlook, ...

Ciena is based in Hanover, Md. Photo: Kristoffer Tripplaar/Sipa USA/Associated Press. Jim Moylan, the longtime Ciena finance chief, has steered his company through tumultuous economic moments ...

Ciena Corp. announced yesterday that it agreed to purchase WaveSmith Networks Inc., a private maker of optical-networking equipment, for $158 million in stock, a deal Ciena said would help its ...

Ciena (NYSE:CIEN) is set to give its latest quarterly earnings report on Thursday, 2024-12-12. Here's what investors need to know before the announcement.Analysts estimate that Ciena will report ...

Ciena is uniquely positioned as building enough scale to get past that credibility gap, but a lot of other companies are fighting that, particularly the private companies.