
Forbes 400 Wealth Surges to $8 Trillion as AI Boom Raises Entry Bar
The 2026 Forbes 400 list reflects a record $8 trillion combined net worth, driven by an AI and data center boom that raised the entry threshold to $4.4 billion. Massachusetts retains seven billionaires, led by Abigail Johnson, while two local figures drop off. Nationally, Elon Musk tops the list at $908 billion, and 590 billionaires are excluded for being 'too poor' to qualify.













