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Second Act in AI Optics: 3 Stocks to Buy Now

Jun 30, 2026
Bobby Quant Team

💡 Key Takeaway

The AI infrastructure buildout is shifting to optical networking, benefiting Amphenol, Corning, and Ciena with strong growth prospects.

What Happened: AI's Next Phase Is in Optics

The AI boom is expanding beyond chips into the hardware that connects data centers. Analysts are now focusing on optical networking—fiber optics, connectors, and routing systems—as the next big opportunity.

Three companies are leading this shift: Amphenol (connectors), Corning (fiber), and Ciena (optical routing). These companies have landed multi-year, multi-billion-dollar contracts with hyperscalers like Amazon and NVIDIA.

Amphenol recently reported a massive earnings beat with $7.62 billion in revenue versus estimates of $7.08 billion. Corning secured deals to expand U.S. optical manufacturing, projecting sales to reach $40 billion by 2030. Ciena also beat earnings and raised guidance, with EPS expected to grow from $6.50 in 2026 to $14.28 by 2028.

The transition from copper to glass is driving demand: optical links carry data at light speed, generate less heat, and reduce cooling costs—critical for AI workloads.

Why It Matters for Investors

This shift represents a structural growth trend, not a short-term fad. The AI buildout is committing capital through 2030, and optical networking is a bottleneck that rewards established manufacturers.

For Amphenol, every data center rack needs its connectors—making it a core holding in the AI theme. Its double-digit growth projections through 2028 suggest strong earnings momentum.

Corning is leveraging its century-old glass expertise to become the fiber backbone of AI. With NVIDIA and Amazon as partners, its revenue run rate could triple by 2030.

Ciena's intelligent routing optimizes data flow across distributed AI clusters. Its recent pullback may be a buying opportunity, as estimates lag reality and earnings are set to accelerate.

Analysts are still playing catch-up on these names, meaning upgrades and stock re-ratings could follow as demand materializes.

Source: Investing.com
Analysis generated by Bobby AI quantitative model, reviewed and edited by our research team. This is not financial advice. Always do your own research before making investment decisions.

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Bobby Insight

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Investors should consider adding APH, GLW, and CIEN for long-term exposure to the AI optical networking theme.

The transition from copper to glass is inevitable for AI workloads, and these companies have the scale and contracts to dominate. Analyst estimates are likely too low, creating upside as upgrades follow. Near-term volatility is noise.

What This Means for Me

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If you hold APH, GLW, or CIEN, the long-term outlook is strong; consider holding through volatility. If you are underweight in AI infrastructure, these stocks offer a way to play the second act without chasing chip stocks. Competitors may face pressure if they lack similar optical capabilities.

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What This Means for Me

If you hold APH, GLW, or CIEN, the long-term outlook is strong; consider holding through volatility. If you are underweight in AI infrastructure, these stocks offer a way to play the second act without chasing chip stocks. Competitors may face pressure if they lack similar optical capabilities.
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Stock to Watch

StocksImpactAnalysis
APH
Positive
Strong earnings beat and guidance, positioned as essential connector supplier for AI data centers with double-digit growth through 2028.
GLW
Positive
Secured major deals with NVIDIA and Amazon for optical fiber manufacturing; sales projected to triple by 2030 with accelerating EPS.
CIEN
Positive
Beat earnings and raised guidance; intelligent routing layer for optical networks with strong EPS growth trajectory to $14.28 by 2028.

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