as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
is there an etf or mutual fund which tracks james o'shaugnessy's trending 25 stock strategy?
user
funds can't limit themselves to a small number of stocks without also limiting themselves to a small amount of total investment. i think 25 companies is too small to be practical from their point of view.
assistant