Nvidia has now committed over $40 billion in strategic equity investments across its supply chain and customer base in 2026, CNBC reported May 9. This week alone added IREN ($2.1B option) and Corning ($3.2B option). March deployments included $2B each into Marvell, Lumentum, and Coherent, all photonics plays. Earlier 2026 commitments include positions in OpenAI, CoreWeave, and several smaller AI infrastructure names.
Nvidia's full-year 2025 free cash flow was approximately $80 billion, so $40 billion in strategic equity is roughly half of one year's FCF. It comes on top of a $250B-plus buyback. That capital allocation resembles a vertically integrated bank's, and chip companies have historically run far plainer balance sheets. The photonics names (Marvell, Lumentum, Coherent) show where Nvidia expects the bottleneck to move once current-gen GPU constraints ease: optical interconnect for rack-scale and inter-rack inference. Nvidia is buying the next constraint early.
Bottom Line
Investors should note that Nvidia is signaling where it expects compute economics to go and writing checks so it benefits whether the bet plays out at the chip layer or the interconnect layer. Builders should expect Nvidia-backed photonics to land in production data centers ahead of competing approaches.