These stocks have nearly doubled since 2020.Investor patience has been tested over the past five years. Since the end of 2020, there has been one bear market in 2022, followed by a severe, but brief, market sell-off earlier this year due to concerns about tariffs and their impact on the economy. Despite all that turmoil, the S&P 500 has nearly doubled since December 2020, including dividends.Ultimately, business fundamentals take over and drive stock prices higher over time. Investors in Netflix (NFLX 0.83% ...