OpenAI shares are losing appeal on the secondary market, with sellers struggling
to offload about $600 million in stock as demand drives up. Investors are
shifting toward rival Anthropic, where buyers have roughly $2 billion ready to
deploy. The valuation gap—OpenAI at $852 billion versus Anthropic at $380
billion—is driving the pivot, as investors see better near-term upside in
Anthropic.
