NEW YORK, April 2, 2026 /PRNewswire/ — Atmus Filtration Technologies Inc. (NYSE: ATMU) will replace Air Lease Corp. (NYSE: AL) in the S&P SmallCap 600 effective prior to the opening of trading on Thursday, April 9. Sumitomo Corporation & Consortium are acquiring Air Lease Corp in a deal expected to be completed soon, pending final closing conditions.
Following is a summary of the changes that will take place prior to the open of trading on the effective date:
|
Effective Date |
Index Name |
Action |
Company Name |
Ticker |
GICS Sector |
|
|
April 9, 2026 |
S&P SmallCap 600 |
Addition |
Atmus Filtration Technologies |
ATMU |
Industrials |
|
|
April 9, 2026 |
S&P SmallCap 600 |
Deletion |
Air Lease |
AL |
Industrials |
|
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