光通信业务强劲拉动，康宁Q4核心营收同比增14%创新高，利润双位数增长，预计一季度加速扩张

Core Insights - Corning reported record core performance for Q4 and the full year, driven by strong growth in optical communications and optimistic guidance for its long-term "Springboard" growth plan [1] Financial Performance - Q4 core sales reached $4.412 billion, a 14% year-over-year increase; core EPS was $0.72, up 26% [1] - For the full year, core sales totaled $16.408 billion, a 13% increase; core EPS was $2.52, up 29% [1] - GAAP revenue for Q4 was $4.215 billion, a 20% increase; GAAP EPS was $0.62, up 72% [1] - Full-year GAAP revenue was $15.629 billion, a 19% increase; GAAP EPS was $1.83, up 216% [1] Profitability and Cash Flow - Q4 core operating margin rose to 20.2%, with an annual core operating margin of 19.3%, indicating strong support from expense management and operational leverage [1] - Operating cash flow for 2025 was $2.7 billion, with adjusted free cash flow of $1.717 billion, up from $1.253 billion in 2024 [1] Business Segment Performance - Optical Communications segment saw a 35% increase in sales for the year, becoming the strongest growth driver [5][6] - Display segment experienced a revenue decline but maintained profit resilience [7] - Specialty Materials showed moderate revenue growth with faster profit increases, reflecting improved operational leverage [8] - The Automotive segment faced revenue pressure but achieved slight profit growth after restructuring [9] - Life Sciences maintained stable scale but experienced profit declines [9] Growth Guidance and Strategic Plans - For Q1 2026, the company expects core sales between $4.2 billion and $4.3 billion, a year-over-year increase of approximately 15%, with core EPS projected at $0.66 to $0.70 [10] - The Springboard growth plan's annual sales target was raised from $8 billion to $11 billion by the end of 2028, with internal plans for 2026 increased from $6 billion to $6.5 billion [10] - A significant partnership with Meta, valued at up to $6 billion, is expected to drive future growth in data center technologies [10]