Cathie Wood: Open-Source AI Is Making OpenAI and Anthropic Richer

According to BeInCrypto, ARK Invest founder Cathie Wood recently expressed a view that overturns the market's traditional perception of open-source AI. She pointed out that the capabilities of open-source models such as Meta, Mistral, and DeepSeek are continuously enhancing, which instead expands the cybersecurity attack surface, forcing enterprises to continuously procure frontier AI as a defense layer, thereby driving revenue growth for OpenAI and Anthropic rather than harming them. Data from the UK AI Safety Institute shows that the cyber attack capabilities of open-source models have caught up to the level of frontier models from 4 to 7 months ago. Wood named OpenAI, Anthropic, and SpaceXAI as the three companies most likely to capture the bulk of AI model revenue; ARK currently holds positions in all three companies. Currently, Anthropic has already submitted an S-1 filing at a valuation of nearly $1 trillion, and OpenAI is expected to go public in September 2026.