Former OpenAI researcher's investment scale increases to $13.67 billion

According to former OpenAI researcher Leopold Aschenbrenner, as of March 31, 2026, its investment scale has increased from 5.5 billion to 13.67 billion, with a focus on buying stocks of Bitcoin mining and AI infrastructure companies such as IREN, Core Scientific, Riot Platforms, and establishing approximately 7.46 billion semiconductor short positions, involving put options on VanEck Semiconductor ETF, NVIDIA, Oracle, and Broadcom.