NEW YORK, Sept. 4, 2025 /PRNewswire/ — Mirion Technologies Inc. (NYSE: MIR) will replace GMS Inc. (NYSE: GMS) in the S&P SmallCap 600 effective prior to the opening of trading on Tuesday, September 9. S&P 500 and 100 constituent Home Depot Inc. (NYSE: HD) acquired GMS in a deal that was completed today.
Following is a summary of the change that will take place prior to the open of trading on the effective date:
|
Effective Date |
Index Name |
Action |
Company Name |
Ticker |
GICS Sector |
|
September 9, 2025 |
S&P SmallCap 600 |
Addition |
Mirion Technologies |
MIR |
Information Technology |
|
September 9, 2025 |
S&P SmallCap 600 |
Deletion |
GMS |
GMS |
Industrials |
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