Legendary investor Seth Klarman, known as the 'Warren Buffett of Boston', has issued a stark warning on the AI investment frenzy. He claims market valuations show clear signs of a bubble. His $30 billion hedge fund Baupost Group is completely avoiding investments in major language model companies like OpenAI and Anthropic.
In a recent CNBC interview, Klarman noted technology market valuations are 'extremely stretched'. Investors, chasing new narratives, are making overly optimistic assumptions about the distant future. 'Money is flooding into a few perceived winners, but the definition of winning is changing fast,' he said.
Baupost's AI Strategy: Stay Away from Cash-Burning Models
Klarman emphasized Baupost has zero exposure to large language models. These companies burn massive cash continuously and face existential risk if they fall behind technologically. 'Great companies don't need to burn money to prove their worth,' he stated. This core belief is why Baupost rejected OpenAI and Anthropic.
Baupost is instead focusing on 'AI agnostics'—businesses unlikely to be disrupted by AI or where AI has minimal impact. The team is also reviewing credit assets labeled as 'AI losers', believing pricing dislocations offer value opportunities.
Three Parallel Lines: Winners, Losers, and Agnostics
Klarman broke down AI investment enthusiasm into three categories: AI winners (Nvidia, OpenAI, Anthropic), AI losers (traditional industries and legacy credit), and AI agnostics (stable profit generators like food, utilities, and infrastructure). He believes capital is rushing to the first category while mispricing in the second creates value-investing opportunities.
44 Years with Only 5 Loss Years
Klarman has managed Baupost for 44 years, recording only 5 down years, renowned for downside protection. His warning echoes similar sentiments from Ray Dalio of Bridgewater and Arthur Hayes, signaling growing caution among investment veterans toward the AI supercycle.