Nvidia CEO Jensen Huang continued the company's aggressive investment spree, announcing a $2 billion investment in European AI data center developer Nebius on Wednesday. This marks the fourth major investment Nvidia has disclosed this month, following partnerships with Thinking Machines Lab and $2 billion investments each in laser component makers Coherent and Lumentum.

The investments underscore Nvidia's strategy of strengthening its AI infrastructure ecosystem as demand for data center capacity surges. By backing companies across the supply chain—from AI startups to laser component manufacturers—Nvidia is positioning itself at the center of the AI boom while ensuring reliable supply chains for critical components.

Nvidia's recent investment commitments total over $6 billion this month alone, reflecting the company's massive cash reserves from AI chip sales. Meanwhile, Google completed its $32 billion acquisition of cybersecurity startup Wiz, making it the search giant's largest acquisition ever. Wiz will integrate into Google Cloud while maintaining multi-cloud compatibility.

These deals signal intensifying competition in AI infrastructure, with tech giants using acquisitions and strategic investments to secure competitive advantages. The moves could reshape data center and cybersecurity markets, potentially creating new dependencies and partnerships across the technology sector.