According to ChainCatcher citing the Financial Times, X user 3X Long Labubu (@labubu_trader), who identifies as a Silicon Valley AI engineer, said he bought Anthropic shares at an $18 billion valuation during FTX’s bankruptcy liquidation. He jokingly thanked SBF as “the greatest angel investor.”
The Financial Times previously reported that Anthropic’s underwriters were preparing to raise the IPO price above the $70–$78 range, potentially valuing the company at more than $1.5 trillion. That would be about 83 times the reported purchase valuation.
Public information describes 3X Long Labubu as an AI engineer focused on inference and training who trades AI and semiconductor stocks in his spare time and has about 77,000 followers on X. FTX and Alameda invested about $500 million in Anthropic in 2021. After FTX’s bankruptcy, its estate sold the stake in several tranches in 2024.