We use cookies to understand how you use our site and to improve your experience.
This includes personalizing content and advertising.
By pressing "Accept All" or closing out of this banner, you consent to the use of all cookies and similar technologies and the sharing of information they collect with third parties.
You can reject marketing cookies by pressing "Deny Optional," but we still use essential, performance, and functional cookies.
In addition, whether you "Accept All," Deny Optional," click the X or otherwise continue to use the site, you accept our Privacy Policy and Terms of Service, revised from time to time.
You are being directed to ZacksTrade, a division of LBMZ Securities and licensed broker-dealer. ZacksTrade and Zacks.com are separate companies. The web link between the two companies is not a solicitation or offer to invest in a particular security or type of security. ZacksTrade does not endorse or adopt any particular investment strategy, any analyst opinion/rating/report or any approach to evaluating individual securities.
If you wish to go to ZacksTrade, click OK. If you do not, click Cancel.
CLS Falls 14.4% in a Week as AI Growth Meets Rising Execution Risks
Read MoreHide Full Article
Key Takeaways
CLS shares dropped 14.4% in a week despite strong Q3 earnings, revenue growth and a raised annual outlook.
CLS posted 82.5% revenue growth and 108.9% adjusted EPS growth, fueled by strong AI infrastructure demand.
Celestica cut its 2026 free cash flow outlook to $460M amid higher inventory and working-capital needs.
Celestica Inc. (CLS - Free Report) shares fell 14.4% over one week even after the company reported better-than-expected third-quarter 2026 results and raised its annual outlook. The drop puts the focus on whether accelerating AI infrastructure demand can outweigh heavier investment requirements.
The operating picture remains strong, but investors now have to balance rapid growth against working-capital needs, rising capital spending and customer concentration.
CLS Selloff Tests Confidence in the AI Growth Story
Connectivity & Cloud Solutions accounted for 84% of third-quarter revenues, making it the main engine of Celestica’s growth. CCS revenues increased 102% year over year to $4.87 billion.
Networking revenues rose 68%, while Compute & Storage revenues surged 242%. Those gains indicate that demand for AI-related networking, servers and storage remained strong even as the stock price weakened.
Jabil Inc. (JBL - Free Report) is also expanding its role in AI and cloud data center infrastructure through compute, networking, rack integration, power and cooling capabilities. Flex Ltd. (FLEX - Free Report) similarly offers data center compute, storage and integrated rack solutions, underscoring the competitive intensity around AI infrastructure manufacturing.
Celestica’s Earnings Momentum Remains Powerful
Third-quarter adjusted earnings were $3.30 per share, up 108.9% year over year and 9.3% above the Zacks Consensus Estimate. Revenues increased 82.5% to $5.83 billion and beat the consensus mark by 6%.
Adjusted operating margin reached a company record 8.5%, up from 7.6% a year earlier. The margin expansion shows that higher volumes are translating into operating leverage despite the complexity of scaling production.
Growth is requiring substantially more capital. Inventory reached $4.51 billion at Sept. 30, 2026, up from $2.19 billion at the end of 2025, as Celestica built working capital to support expanding operations.
The company lowered its 2026 free cash flow outlook to $460 million from $600 million, primarily because of targeted working-capital investments. Management also expects $1.5 billion to $2 billion of capital expenditures in 2027, increasing execution risk if customer deployments shift.
Celestica’s Valuation Leaves Less Room for Error
CLS trades at 16.8X forward 12-month earnings, above the 16.4X Zacks sub-industry multiple but below the 19.3X sector multiple. That premium to the sub-industry makes continued earnings growth and efficient capacity utilization important.
Customer concentration adds another layer of risk. Celestica’s 10 largest customers represented about 79% of 2025 revenues, while three major CCS customers accounted for 32%, 14% and 12% of total net sales. Changes in spending or deployment schedules could affect factory utilization and profitability.
The 14.4% weekly decline does not erase Celestica’s earnings momentum, but the stock now reflects a sharper debate between AI-driven growth and the cash demands required to support it. Strong operating trends coexist with meaningful execution risks.
CLS currently carries a Zacks Rank #2 (Buy), along with a VGM Score of A, Growth Score of A and Momentum Score of A. Those readings support a favorable near-term earnings-revision and investment-style profile, while the Value Score of C points to a more balanced valuation picture. You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.
The combination favors investors who prioritize growth and momentum, but it does not remove the need to monitor free cash flow, capacity spending and customer concentration as Celestica scales.
View the Zacks #1 Rank List
Image: Bigstock
CLS Falls 14.4% in a Week as AI Growth Meets Rising Execution Risks
Key Takeaways
Celestica Inc. (CLS - Free Report) shares fell 14.4% over one week even after the company reported better-than-expected third-quarter 2026 results and raised its annual outlook. The drop puts the focus on whether accelerating AI infrastructure demand can outweigh heavier investment requirements.
The operating picture remains strong, but investors now have to balance rapid growth against working-capital needs, rising capital spending and customer concentration.
CLS Selloff Tests Confidence in the AI Growth Story
Connectivity & Cloud Solutions accounted for 84% of third-quarter revenues, making it the main engine of Celestica’s growth. CCS revenues increased 102% year over year to $4.87 billion.
Networking revenues rose 68%, while Compute & Storage revenues surged 242%. Those gains indicate that demand for AI-related networking, servers and storage remained strong even as the stock price weakened.
Jabil Inc. (JBL - Free Report) is also expanding its role in AI and cloud data center infrastructure through compute, networking, rack integration, power and cooling capabilities. Flex Ltd. (FLEX - Free Report) similarly offers data center compute, storage and integrated rack solutions, underscoring the competitive intensity around AI infrastructure manufacturing.
Celestica’s Earnings Momentum Remains Powerful
Third-quarter adjusted earnings were $3.30 per share, up 108.9% year over year and 9.3% above the Zacks Consensus Estimate. Revenues increased 82.5% to $5.83 billion and beat the consensus mark by 6%.
Adjusted operating margin reached a company record 8.5%, up from 7.6% a year earlier. The margin expansion shows that higher volumes are translating into operating leverage despite the complexity of scaling production.
Celestica, Inc. Price, Consensus and EPS Surprise
Celestica, Inc. price-consensus-eps-surprise-chart | Celestica, Inc. Quote
CLS Faces Heavier Cash and Capacity Demands
Growth is requiring substantially more capital. Inventory reached $4.51 billion at Sept. 30, 2026, up from $2.19 billion at the end of 2025, as Celestica built working capital to support expanding operations.
The company lowered its 2026 free cash flow outlook to $460 million from $600 million, primarily because of targeted working-capital investments. Management also expects $1.5 billion to $2 billion of capital expenditures in 2027, increasing execution risk if customer deployments shift.
Celestica’s Valuation Leaves Less Room for Error
CLS trades at 16.8X forward 12-month earnings, above the 16.4X Zacks sub-industry multiple but below the 19.3X sector multiple. That premium to the sub-industry makes continued earnings growth and efficient capacity utilization important.
Customer concentration adds another layer of risk. Celestica’s 10 largest customers represented about 79% of 2025 revenues, while three major CCS customers accounted for 32%, 14% and 12% of total net sales. Changes in spending or deployment schedules could affect factory utilization and profitability.
CLS Signals Favor Growth Despite Near-Term Volatility
The 14.4% weekly decline does not erase Celestica’s earnings momentum, but the stock now reflects a sharper debate between AI-driven growth and the cash demands required to support it. Strong operating trends coexist with meaningful execution risks.
CLS currently carries a Zacks Rank #2 (Buy), along with a VGM Score of A, Growth Score of A and Momentum Score of A. Those readings support a favorable near-term earnings-revision and investment-style profile, while the Value Score of C points to a more balanced valuation picture. You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.
The combination favors investors who prioritize growth and momentum, but it does not remove the need to monitor free cash flow, capacity spending and customer concentration as Celestica scales.