Celestica's stock surged 6.98% during intraday trading on Friday, driven by growing market expectations around the company's expanding role in the AI server infrastructure space.

The rally follows reports of Celestica's deepening collaboration with major hyperscaler clients in TPU server manufacturing. The company has evolved from a pure Electronics Manufacturing Services provider into a Joint Design Manufacturing partner, introducing proprietary thermal and power solutions that have strengthened its competitive position.

Market sentiment has been further buoyed by Celestica's active pursuit of AWS server project allocations through annual bidding processes and ongoing discussions regarding OpenAI server projects. This broadening customer base in AI infrastructure, combined with the sustained high capital expenditure in the sector, has led to positive market pricing for Celestica's clear business upgrade trajectory from assembly to integrated design-and-manufacture.