BlackRock CEO Larry Fink said Americans’ retirement savings could help provide capital for the estimated $10 trillion needed for AI infrastructure over the next decade. Speaking at Texas State Technical College, Fink argued that if more Americans invest in U.S. growth, there will be more than enough money for the data center and energy buildout. Tech giants including Microsoft, Amazon, Alphabet and Meta are already spending tens of billions on AI, and index funds have become increasingly concentrated in these companies, with 41% of the S&P 500’s market cap in the top 10 stocks at the end of 2025. Fink’s comments highlight how ordinary investors’ 401(k) plans are heavily exposed to the AI boom through passive funds.
