Excluding Anthropic's IPO, AI companies sold or priced $300B+ of stock in 2026, with ~$100B more on tap, raising questions about how much the market can absorb (Alex Eichenstein/The Information)

AI companies have tapped public and private markets for more than $300B in stock offerings this year, with another ~$100B potentially coming, signaling an extraordinary funding wave behind AI infrastructure and product expansion. For CIOs, the strategic implication is that the AI vendor ecosystem is being built on very aggressive capital formation, but recent trading volatility suggests financing conditions could tighten quickly, increasing the risk of delayed roadmaps, price pressure, or even vendor instability. IT organizations should assume continued market turbulence and plan for AI supplier concentration, contract flexibility, and budget scenarios that can withstand funding-driven disruptions.