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AI play Nebius is surging after mysterious new hedge fund manager reveals stake. Here are his other holdings

The fund invests in publicly traded companies expected to benefit from AI adoption — including semiconductor, infrastructure and power firms.

AI play Nebius is surging after mysterious new hedge fund manager reveals stake. Here are his other holdings

TL;DR

  • Leopold Aschenbrenner, a former OpenAI researcher, has launched a hedge fund called Situational Awareness.
  • The fund disclosed a 5.6% stake in Dutch cloud computing provider Nebius Group, leading to a surge in Nebius shares.
  • Situational Awareness invests in publicly traded companies like CoreWeave and Bloom Energy, which are tied to AI infrastructure demands.
  • The fund also backs AI startups such as Anthropic.
  • Aschenbrenner's strategy includes smaller short positions against industries that may struggle with AI disruption.
  • The fund has also disclosed bearish positions against Nvidia, Broadcom, Advanced Micro Devices, Oracle, and the VanEck Semiconductor ETF.