Nvidia (NVDA) announced $4 billion investments in photonics makers Lumentum and Coherent on Monday, with both stocks jumping over 7% as the chipmaker secures critical optical components for next-generation AI data centers.
The strategic partnerships highlight Nvidia’s push to maintain dominance in AI infrastructure as demand for faster, more efficient data center connectivity reaches unprecedented levels.
Key Takeaways
- Nvidia invests $2 billion each in Lumentum and Coherent
- Photonics technology critical for scaling gigawatt-scale AI factories
- Both companies’ shares surge over 7% in premarket trading
Market Reaction & Context
Lumentum Holdings (LITE) and Coherent Corp (COHR) shares soared in premarket trading following the announcement, with gains exceeding 7% for both companies1. The investments represent a significant bet on optical interconnect technology, which uses light rather than electrical signals to create connections between AI chips.
The deals come as Nvidia faces intensifying competition in the AI hardware space, with rivals like Advanced Micro Devices recently securing a $60 billion chip supply deal with Meta Platforms2. Custom-chip maker Marvell Technology acquired semiconductor startup Celestial AI last year for $3.25 billion to tap into photonics technology2.
Strategic Partnership Details
Under the multiyear agreements, Nvidia secures multibillion-dollar purchase commitments and future capacity access rights for advanced laser components3. The partnerships include non-exclusive agreements that enable both Lumentum and Coherent to scale their U.S.-based manufacturing capabilities.
Lumentum plans to invest in a new fabrication facility to increase capacity, while Coherent will focus on developing advanced optics technologies for AI infrastructure3. The investments support research and development, future capacity, and operations as both companies expand their domestic manufacturing footprint.
Management Perspective
Nvidia CEO Jensen Huang emphasized the strategic importance of the partnerships in building future AI infrastructure.
“AI has reinvented computing and is driving the largest computing infrastructure buildout in history,” Huang said. “Together with Lumentum, Nvidia is advancing the world’s most sophisticated silicon photonics to build the next generation of gigawatt-scale AI factories.”
Lumentum CEO Michael Hurlston highlighted the collaborative approach to advancing optical technologies. “This multiyear strategic agreement reflects our shared commitment to advancing the optics technologies that will power the next generation of AI infrastructure,” he said4.
Technology Significance
Optical interconnect technology and package integration are critical for scaling AI factories while improving energy efficiency and resiliency of large-scale AI networks4. Photonics has emerged as a popular choice for chipmakers looking to increase chip speeds and cater to higher inference requirements in AI applications.
The technology addresses growing demands for faster data transmission between AI processors, which traditional electrical connections struggle to support at the scale required for modern AI workloads. Light-based connections offer superior speed and energy efficiency compared to conventional electrical interconnects.
Industry Outlook
The investments underscore Nvidia’s strategy of using its substantial cash reserves to invest in the AI ecosystem and boost model output capabilities1. At recent earnings conferences, Nvidia executives indicated plans to deploy capital strategically across the AI infrastructure supply chain.
The partnerships position Nvidia to maintain its competitive advantage as cloud providers increasingly develop custom silicon solutions tailored to specific AI workloads. By securing critical optical component supply, Nvidia aims to ensure its next-generation AI systems can deliver the performance improvements demanded by enterprise customers.
Not investment advice. For informational purposes only.
References
1Reuters (March 2, 2026). “Nvidia to invest $2 billion each in Lumentum, Coherent to bolster AI processors”. Yahoo Finance. Retrieved March 2, 2026.
2Reuters (March 2, 2026). “Nvidia to invest $2 billion each in Lumentum, Coherent to bolster AI processors”. Reuters. Retrieved March 2, 2026.
3Amy Thomson (March 2, 2026). “Nvidia to Invest $4 Billion in Data Center Optics Companies”. Bloomberg. Retrieved March 2, 2026.
4NVIDIA (March 2, 2026). “NVIDIA Signs Multiyear Optics Agreement with Lumentum”. HPCwire. Retrieved March 2, 2026.