S&P Dow Jones Indices announced on November 11, 2026, that Ingram Micro Holding Corp. will be added to the S&P SmallCap 600 effective prior to the open of trading on Tuesday, November 17, 2026, replacing Pacira BioSciences Inc.

Key Highlights

  • Addition effective date: Ingram Micro Holding (NYSE:INGM) joins the S&P SmallCap 600 prior to the open of trading on November 17, 2026.
  • GICS sector classification: Ingram Micro is classified under the Information Technology sector in the index.
  • Deletion: Pacira BioSciences Inc. (NASD: PCRX), classified under Health Care, is being removed from the S&P SmallCap 600 on the same date.
  • Reason for removal: S&P 500 constituent Viatris Inc. (NASD: VTRS) is acquiring Pacira BioSciences in a deal described as expected to close soon, pending final closing conditions.

Ingram Micro's Addition to S&P SmallCap 600 and the Pacira BioSciences Removal

According to the announcement issued by S&P Dow Jones Indices on November 11, 2026, Ingram Micro Holding Corp. (NYSE:INGM) will be added to the S&P SmallCap 600 index prior to the opening of trading on Tuesday, November 17, 2026. The company is listed under the Information Technology GICS sector within the index, as stated in the summary table provided by S&P Dow Jones Indices.

The filing indicates that the index change is prompted by the pending acquisition of Pacira BioSciences Inc. by Viatris Inc., an S&P 500 constituent. S&P Dow Jones Indices described the deal as "expected to close soon, pending final closing conditions." As a result, Pacira BioSciences, currently classified in the Health Care sector of the S&P SmallCap 600, is set to be deleted from the index on the same effective date of November 17, 2026.

S&P Dow Jones Indices described itself in the release as "the largest global resource for essential index-based concepts, data and research" and noted it is a division of S&P Global (NYSE: SPGI). The announcement was sourced directly from S&P Dow Jones Indices and directed media inquiries to its designated contacts.

What Was Disclosed

S&P Dow Jones Indices announced that Ingram Micro Holding Corp. will replace Pacira BioSciences Inc. in the S&P SmallCap 600 effective November 17, 2026, with the removal of Pacira BioSciences attributed to its pending acquisition by Viatris Inc.