In the long arc of technological transformation, few moments carry as much symbolic weight as when a private idea meets the scrutiny of public markets. Anthropic, one of the most closely watched artificial intelligence companies in the world, has shifted its IPO prospectus filing to late September 2026, pushing its anticipated listing to sometime before the November elections. The delay — driven in part by the need to finalize a $15 billion credit facility — is modest in calendar terms but consequential in what it reveals: that bringing a company potentially valued at $2 trillion before public