New York, March 2, 2026, 10:46 EST — Regular session
- Coherent jumped roughly 9% following word of a $2 billion outlay and new optics deal with Nvidia.
- The filing reveals the stake stems from a private placement, with shares priced at $256.80 each.
- Investors want to hear more from management, with industry and conference appearances set for later this month.
Shares of Coherent Corp surged 9.5% to $283.46 Monday morning after Nvidia revealed plans for a $2 billion investment in the photonics firm, tightening its supply partnership as AI data center demand grows. 1
Chipmakers and cloud companies are racing to cram more data into their “AI factories” while keeping energy use under control. Optical links, which rely on light rather than electrical currents, have become an increasingly popular option. That shift is drawing suppliers such as Coherent further into the latest investment wave.
Coherent’s announcement throws new cash into the mix, tied directly to orders from the sector’s main buyer. The stock now tracks closer to Nvidia’s buildout tempo—and hinges more than ever on the jump from lab-only optical architectures to mass deployment.
Coherent disclosed in a regulatory filing that it sold 7,788,161 shares to Nvidia at $256.80 apiece, bringing in $2 billion in cash through a private placement wrapped up March 2. The company said the fresh capital will go toward R&D, capacity increases, and scaling up U.S. manufacturing. Nvidia, for its part, gains access to five additional Coherent product families focused on co-packaged optics. 2
Nvidia described the deal as nonexclusive, highlighting a multibillion-dollar purchase commitment along with rights to future access and capacity for advanced laser and optical networking gear. Jensen Huang, Nvidia’s CEO, called it “pioneering next-generation silicon photonics.” Coherent chief Jim Anderson said the agreement builds on two decades of partnership and broadens Nvidia’s reach across more of Coherent’s product lineup. 3
Co-packaged optics—industry speak for bringing optical parts nearer to the chips moving data, instead of sending signals down energy-hungry, slower electrical routes—remains tough to pull off. The tech’s rollout keeps bumping into delays.
Nvidia is putting $2 billion into optical component company Lumentum, according to Reuters, a sign of just how far optical tech has climbed in priority for the AI supply chain. Coherent jumped 9% at the open, and shares of Lumentum gained 5%, Reuters noted, as Nvidia searches for faster ways to move data among processors. 4
Investors are now turning to practical details: how fast Coherent will convert orders into deliveries, the cost involved, and the margin picture as U.S. production ramps up. The private placement brings more shares into play, sidestepping extra debt and giving Coherent a funding path for equipment and engineering upgrades.
There’s downside risk here, too. This partnership isn’t exclusive, and purchase commitments won’t guarantee consistent quarterly orders—especially if Nvidia’s plans change, AI capex slows, or the optics transition drags on. Manufacturing ramps can slip, and yields are often the next snag to appear.
Coherent heads to the Morgan Stanley TMT conference on March 3, with investors eyeing any fresh details. The company’s next Technology Innovation Briefing is set for March 17 at the OFC conference. 5
