Markets & Economy Anthropic Locks Down $517 Billion in Compute Ahead of IPO — and It’s Still Not Enough September 13, 2026 · 3:36 pm 1 sources Image: Yahoo Finance ad slot · in-content video 16:9 Coverage More coverageAnthropic Locks Down $517 Billion in Compute Ahead of IPO — and It’s Still Not EnoughYahoo Finance · September 13, 2026 15:36