Table of Contents

Market Context
What Happened
Why It Matters
Sector Breakdown
Risks to Watch
What to Watch Next
Final Outlook

Market Context

Celestica remains one of the more closely watched stories in Canadian AI-linked technology, with the stock continuing to work through the aftermath of its major equity offering even as the underlying business fundamentals, tied directly to continued AI infrastructure demand, appear to remain genuinely strong.

What Happened

Celestica shares fell 5.5% Friday to close at $415.52, part of a broader decline that has now seen the stock fall more than 20% since the company announced its $3 billion equity offering to fund working capital and capital expenditures. This isn’t the first time Celestica has faced this kind of pressure tied to increased capital spending: the stock previously fell 27% between January 28 and March 6, 2025, following a US$1 billion capital expenditure announcement to open design centres in Japan, Texas, and Thailand, nearly four times its 2024 capital expenditures of US$201 million. Despite this pattern of share price pressure around capital raises, the company continues to secure orders for 2026 and 2027, including collaborations with major technology firms and new high-margin programs, and has specifically reassured investors that most orders placed for long-lead silicon components are non-cancellable and non-refundable. The company maintains a strategic collaboration with Advanced Micro Devices on Helios, a rack-scale AI platform, and currently carries a projected 78.6% earnings-per-share gain for the current year, with shares trading at approximately 35.7 times trailing earnings and 26.4 times forward earnings.

Also Read: Top Canadian tech AI stocks

Why It Matters

The pattern of Celestica’s stock falling sharply around major capital spending announcements, only to subsequently recover as orders materialize, suggests investors have historically penalized the company for building capacity ahead of confirmed demand, even when that capacity has ultimately proven justified. Understanding this recurring pattern matters for how investors interpret the current post-offering decline, since it may represent a similar dynamic rather than a genuine deterioration in the company’s underlying growth trajectory.

The company’s specific emphasis on securing non-cancellable, non-refundable orders directly addresses the core risk that has historically worried investors during these capital-intensive expansion phases. If order cancellations were to occur, increased capacity would become a genuine liability, meaning this contractual protection represents a meaningful risk mitigation strategy that distinguishes the current expansion from a purely speculative capacity buildout.

Sector Breakdown

Within AI infrastructure hardware, Celestica’s continued investment in capacity, backed by contractually protected orders, positions the company to capture ongoing demand from hyperscaler customers building out next-generation data centre capabilities. The company’s collaboration with AMD on the Helios rack-scale AI platform represents a specific, named partnership that provides some visibility into the concrete demand drivers behind the company’s expansion plans. Within the broader Canadian technology sector, Celestica’s current valuation, at 26.4 times forward earnings against a projected 78.6% earnings growth rate, suggests the market continues pricing in substantial future growth even amid the recent share price pressure.

Risks to Watch

The most significant risk remains that continued dilution from the recent equity offering keeps weighing on the stock price even as the underlying business fundamentals remain strong, a pattern consistent with the company’s prior capital-raising episode. Supply constraints could increase component costs, or pricing pressure from hyperscaler customers could compress the company’s original design manufacturer margins, even with the protective non-cancellable order structure in place. Broader AI infrastructure spending trends, if they slow meaningfully due to unresolved energy bottlenecks constraining data centre buildouts, could affect the pace of Celestica’s order growth going forward.

What to Watch Next

Investors should watch for continued confirmation of new program wins and order growth in subsequent quarters, given management’s emphasis on secured, non-cancellable demand through 2027. Continued share price behaviour following this recent dilution episode will offer a useful comparison to the company’s prior capital-raising pattern from early 2025. Broader AI infrastructure spending commentary from major hyperscaler customers will also remain relevant for assessing the durability of Celestica’s growth trajectory.

Final Outlook

Celestica’s continued share price decline appears consistent with a historical pattern in which the market has penalized the company for capital-intensive expansion, even when subsequent order growth has ultimately justified the investment. Investors should watch closely for confirmation that this cycle follows the same pattern of eventual recovery as the company’s prior capacity expansion episode.

Verdict: Watchlist candidates, not a broad buy signal, given the genuine risk in current valuations despite strong underlying growth prospects.