Get the latest vanguard 500 index fund investor shares (vfinx) real-time quote, historical performance, charts, and other financial information to help you make more informed trading and Vanguard 500 index fund investor shares (vfinx) - find objective, share price, performance, expense ratio, holding, and risk details. Seeks to track the performance of the s&p 500 index.

Passively managed, full-replication approach. Fund remains fully invested. Find the latest vanguard 500 index fund (vfinx) stock quote, history, news and other vital information to help you with your stock trading and investing.