Can investors expect an encore after SoFi beat the S&P 500 and almost doubled in 2025?Investors have finally realized SoFi's (SOFI +1.07%) value. It has almost doubled this year after having a single-digit stock price for a few years. Revenue has surged and profit margins have expanded, resulting in a win-win scenario as the digital bank gains momentum.Can investors expect a repeat performance next year, or is it best to take a pass on the fintech stock? These are some predictions for SoFi stock that can sh ...