Ciena(US:CIEN) 美股IPO·2025-12-11 23:38Core Viewpoint - Ciena reported strong quarterly results with revenue and profit exceeding expectations, driven by robust growth in its optical networking business and increasing demand from AI and cloud computing sectors [1][3]. Financial Performance - For the fourth quarter, Ciena's adjusted earnings per share reached $0.91, significantly above the market expectation of $0.78, with revenue of $1.35 billion, a year-over-year increase of 20% [3][9]. - The total revenue for the fiscal year was $4.77 billion, reflecting an 18.8% year-over-year growth [4][9]. - The gross margin for the fourth quarter was 43.4%, up 1.8 percentage points year-over-year, while the annual gross margin decreased from 43.6% to 42.7% [4][7]. Business Segments - The optical networking business was the main growth driver, generating $929 million in revenue for the fourth quarter, a 19.2% increase year-over-year, and $3.25 billion for the full year, a 22.9% increase [7]. - The automation software segment, while growing rapidly with a 48.8% year-over-year increase to $116 million, still represents only 2.4% of total revenue, indicating limited scale [11]. Market Outlook - Ciena's stock price has increased by 175% year-to-date, reflecting strong market confidence and growth momentum driven by demand in AI and cloud computing [3]. - The company provided guidance for fiscal year 2026, expecting revenue between $5.7 billion and $6.1 billion, with adjusted gross margins around 43% ± 1% [10].