Nvidia's AI Investment Spree Draws Dot-Com Era Comparison
Nvidia's growing role as a source of capital in the AI ecosystem has drawn comparison to the dot-com era, when IPOs fueled the expansion of young internet companies. Mark Cuban recently described Nvidia as 'funding everyone and anyone,' echoing this sentiment.
Cuban was not suggesting that Nvidia takes companies public through IPOs, but rather that it invests in a wide range of AI-related businesses, including model developers and cloud operators. This investment portfolio includes OpenAI and Anthropic, CoreWeave (CRWV) and Nebius Group (NBIS), as well as technology suppliers like Intel, Synopsys, Nokia, and Coherent.
Nvidia's investments in these companies may benefit Nvidia twice: its investment may increase in value, while the company receiving funding may buy more Nvidia technology. However, this link is not automatic, and several investments support suppliers and technology partners rather than just customers.
Cuban's warning highlights the risks faced by AI stocks that rely heavily on external financing to expand their operations. Companies like CoreWeave and Nebius, which generated nearly $2.1 billion in revenue but spent $6.8 billion on capital expenditures in the first quarter of 2026, may struggle to fund future growth if funding becomes harder to obtain.