Celestica

CLS

Market cap $40.4B

AI-driven data center demand, revenue growth trends, and valuation levels are shaping the investment case as SANM and CLS compete in the EMS space.

The artificial intelligence revolution is front of mind for investors. And this AI stock is expected to see profits surge for years to come.

Back in Q4 2025, I strongly believe the market overreacted to Celestica Inc.'s $1 billion 2026 CapEx plan. Back then, CLS management raised its revenue and adjusted EPS guidance. Therefore, the CapEx increase is meant to fund capacity for visible AI-driven demand. The main CLS risk I see is not weaker AI demand. In fact, management guided for 50% growth in CCS, which made up 74% of FY25 revenue.

Celestica Inc. is positioned for sustained growth, driven by hyperscaler demand and major AI capex from key customers like Alphabet. The CCS segment and fast growing HPS business support higher structural margins driven by richer product mix. High customer concentration remains a key risk, with three large customers contributing most of Celestica's revenue.

CLS rides on AI data center boom and AMD tie-ups to fuel growth, but heavy reliance on AI spending and macro risks raise questions after a massive stock surge.

CLS is powering AI data centers with high-speed networking, storage and computing solutions for faster, scalable and reliable performance.

Celestica is rated 'Buy' ahead of its Q1 2026 earnings, with strong conviction in a beat-and-raise scenario. Management has guided for aggressive first-quarter revenue and earnings growth, supported by a massive expansion of the manufacturing footprint in both Texas and high-demand markets like Thailand. The company has secured critical design and manufacturing awards for 1.6T networking platforms, effectively reducing customer concentration risks while capturing significant next-generation infrastructure market share.

Celestica (CLS) closed the most recent trading day at $297.34, moving +1.72% from the previous trading session.

When deciding whether to buy, sell, or hold a stock, investors often rely on analyst recommendations. Media reports about rating changes by these brokerage-firm-employed (or sell-side) analysts often influence a stock's price, but are they really important?

Zacks.com users have recently been watching Celestica (CLS) quite a bit. Thus, it is worth knowing the facts that could determine the stock's prospects.