SanDisk(SNDK.US)将加入标普500，多家公司进入小盘600指数

Group 1 - SanDisk (SNDK.US) will join the S&P 500 index on November 28, 2025, replacing IPG Photonics (IPG.US) [1] - PTC Therapeutics (PTCT.US) will replace SanDisk in the S&P SmallCap 600 index on the same date [1] - Upwork (UPWK.US) will take the place of Premier (PINC.US) in the S&P SmallCap 600 index on November 28 [1] Group 2 - Patient Square Capital's acquisition of Premier is expected to be completed by November 25 [1] - First Interstate BancSystem (FIBK.US) will replace Hanesbrands (HBI.US) in the S&P SmallCap 600 index on December 2 [1] - Gildan Activewear (GIL.US) is expected to complete its acquisition of Hanesbrands by December 1 [1]