Applied Digital's stock has more than tripled in 2025.Applied Digital (APLD 1.38%) has been one of the best stocks to own in 2025, rising around 260% so far this year although it has been incredibly volatile, rocketing up and down since October. Applied Digital is another way to play the artificial intelligence buildout, and so far, it has been an excellent investment.However, we can't go back and capture those stellar 2025 returns. Instead, investors need to analyze whether Applied Digital is set for anoth ...