CLS stock heads into Oct. 26 with Wall Street expecting Celestica to report $5.4 billion in sales and $3.01 per share for third-quarter 2026. Investors in CLS are watching whether the numbers match that setup, because the stock’s next move is tied to a report that could either validate or challenge the current outlook.
Oct. 26 sets the bar
60 days of unchanged estimates give this report a fixed target: The Zacks Consensus Estimate for Celestica points to $5.4 billion in sales and $3.01 per share. That matters because the market is not waiting on a fresh reset; it is measuring the company against a number that has already stayed in place long enough to become the benchmark.
7.7% is the average earnings surprise Celestica has delivered across the trailing four quarters, and the company exceeded earnings expectations on most occasions in that span. That history gives Investors in CLS a real reference point, but it does not remove the risk that the next report lands inside expectations instead of above them.
AI and CCS drive the setup
Approximately 60% growth in communications revenue is the internal signal tied to the Connectivity & Cloud Solutions segment, which remains the primary growth driver. Celestica is also expected to benefit from continued investments in AI infrastructure, with networking demand supported by 800G Ethernet switches and the beginning of mass production for 1.6-terabit networking programs with two hyperscaler customers.
400G programs are also expected to maintain momentum, and the enterprise business is described as an important contributor. For readers tracking the quarter, that mix points to a business leaning on higher-speed networking content rather than a single product cycle, which is why the sales line is getting as much attention as the per-share figure.
17.37 forward earnings leaves room
17.37 forward earnings puts Celestica slightly above the industry's 17.2 multiple, while the stock’s mean forward earnings multiple stands at 32.59. That spread shows the market is valuing the name above the group but below its own longer-run average, leaving room for either a rerating or a pullback depending on how Oct. 26 lands.
12.4% is CLS’s gain over the past year, while the industry rose 26.8% in the same span. Jabil has gained 41.4% and Sanmina has added 35.2%, and Celestica still faces stiff competition from Foxconn, Jabil, Flex Ltd. and Sanmina Corporation. If the report clears the bar, the stock can keep leaning on AI infrastructure demand; if it falls short, the gap between earnings history and this quarter’s setup becomes the story.
0.00% ESP and Zacks Rank #3 are the final tell before the release: the model does not point to an earnings beat for the third quarter even though Celestica has a solid recent surprise record. Whether Celestica beats or misses the third-quarter 2026 estimates on Oct. 26 is the single question CLS stock must answer next.
