US Government Cashes Out Seized FTX Anthropic Shares for $627M, Now Worth $3.94B According to BeInCrypto, Anthropic’s Form S-1 IPO filing revealed that the US government sold 4,453,900 seized Series B Anthropic shares for $627 million to reimburse FTX creditors. Anthropic repurchased the shares from the government in October 2025 at $140.9676 per share and resold them at cost to nine undisclosed buyers. Ahead of Anthropic’s planned Nasdaq listing, the stake is now estimated to be worth approximately $3.94 billion based on projected IPO valuations, marking more than a sixfold increase from the resale price.