JPMorgan Chase and Fidelity Investments are among the US institutions that have recently started building positions in SIVE, following a bullish call by Serenity, known as the "White-Haired Stock God." Serenity highlighted his positive outlook on SIVE on the X platform, noting that the stock has surged approximately 1900% from around 4 Swedish kronor (SEK) over the past three months. Serenity described this investment as his "second most important decision in history," following his previous success with AXTI. His analysis and the subsequent stock performance have drawn significant attention from major financial institutions, indicating a growing consensus around the stock's potential.