From retail traders to wealthy clients, AI chatbots are being used for research, portfolio questions and second opinions, while executives and analysts warn about errors, data security, transparency, regulation and the limits of automated judgment.
Investors are increasingly using OpenAI's ChatGPT and Anthropic's Claude for tasks ranging from stock research and personalized trading systems to portfolio recommendations, tax ideas, portfolio monitoring, rebalancing, tax-loss harvesting and trade execution, according to CNBC. Wealth management executives said high-net-worth clients are also using the tools to double-check advice, prepare sharper questions and seek second opinions before meeting human advisors. Analysts and industry leaders said the trend points to AI-driven investing moving closer to mainstream adoption, but they warned that large language models can hallucinate facts, make analytical mistakes, mishandle sensitive data and may not reliably match an individual's risk tolerance or replace human judgment during complex decisions and market stress. They also said the spread of AI could pressure broker and wealth management business models, especially among firms serving the mass affluent, by forcing clearer justification of fees and service value.