Ingram Micro to replace Pacira in S&P SmallCap 600 after Viatris acquisition

Ingram Micro will be added to the S&P SmallCap 600 index, taking the slot of Pacira BioSciences on November 17, 2026. The move is triggered by Viatris' pending purchase of Pacira. Ingram Micro's stock jumped in early trading following the announcement.

The index change may affect funds that track the SmallCap 600, altering their holdings. The price reaction shows investor interest in Ingram Micro's new index status.

  • 1Ingram Micro will join the S&P SmallCap 600 on November 17, 2026.
  • 2It will replace Pacira BioSciences in the index.
  • 3The replacement follows Viatris' acquisition of Pacira BioSciences.
  • 4Ingram Micro shares rose 4% in extended trading after the news.
  • 5Ingram Micro shares rose 3% in pre‑market trading after the news.

Sources