(FILES) This file photo taken on June 27, 2025 shows SoftBank Group CEO Masayoshi Son speaking at the annual general shareholders' meeting in Tokyo. Shares in Japanese tech investor SoftBank Group plunged as much as 10.7 percent on November 21, 2025, with chip-related stocks also down in Tokyo on renewed AI bubble fears. (Photo by Kazuhiro NOGI / AFP) (Photo by KAZUHIRO NOGI/AFP via Getty Images)