Is there an online source of historical mutual fund reinvestment rates/amounts? After an initial purchase of shares, I've held some funds for decades, set to reinvest all divs and gains, with no subsequent sales or other purchases. I'd like to know my current cost basis in the asset without having to dig through hundreds of old monthly paper statements, some of which may be lost, to find and manually add the reinvestments. Is there an easier way than the musty, old paper statements from the '80s?