Quick Look
光聖(6442)光通訊股今日開高走高,攻上漲停2060元。法人指出,受惠於美系CSP客戶AI資料中心基礎建設需求,第二季營運將較第一季成長,下半年菲律賓廠產能增加20%,全年營運可望季季高。
AI-generated summary
Why It Matters
光聖(6442)是一家光通訊公司,主要產品為光被動元件。公司近期股價經歷下跌後出現反彈。法人預期其營運將受惠於AI資料中心基礎建設需求及產能擴增。
光聖跌深反彈,今日亮燈漲停。(擷取官網)
〔記者王憶紅/台北報導〕光通訊股光聖(6442)跌深反彈,今日開高走高,截至11:10分,攻上漲停2060元,站上所有均線,成交張數逾3900張。
法人指出,光聖主要成長動能來自美系CSP客戶AI資料中心基礎建設所需的光被動產品,在客戶需求暢旺下,第二季營運將較第一季成長,而下半年菲律賓廠產能將增加 20%,進一步帶動營收,全年營運可望季季高。
光聖第一季營收達 27.06 億元、年增 28.57%,稅後盈餘6.06億元,每股稅後盈餘7.82元,創同期新高,僅次於去年第四季的9.65元,創歷史次高。
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What to Watch
AI outlook — possibilities, not facts
光聖's Q2 operating performance will grow compared to Q1.
Very likely · Within weeks
光聖's full-year operating performance will increase quarter by quarter.
Likely · Within months
Philippines plant capacity will increase by 20% in the second half of the year.
Very likely · Within months
Open Questions
- What specific AI data center infrastructure products does Guang Sheng supply?
- What is the exact timeline for the 20% capacity increase in the Philippines plant?
- Are there any specific CSP clients mentioned or implied?
- What are the specific financial targets for Q2 and H2 2026?






