NEW YORK, June 23, 2026 /PRNewswire/ -- S&P Dow Jones Indices will make the following changes to the S&P 500, S&P 100, S&P MidCap 400, and S&P SmallCap 600:Â
Honeywell Aerospace Inc. (NASD: HONA) will be added to the S&P 500 & 100 on Monday, June 29. Honeywell Aerospace will replace Conagra Brands Inc. (NYSE: CAG) in the S&P 500, and Conagra Brands will replace Grid Dynamics Holdings Inc.(NASD: GDYN) in the S&P SmallCap 600 effective prior to the opening of trading on Tuesday, June 30. Honeywell Aerospace will replace Honeywell International Inc. (NASD: HON) in the S&P 100 effective prior to the opening of trading on Tuesday, June 30. Honeywell International is spinning off Honeywell Aerospace in a transaction expected to be completed on June 29. Post spin-off Honeywell International will be renamed Honeywell Technologies Inc. and will remain in the S&P 500. Honeywell Aerospace will be more representative of the mega capitalization space. Conagra Brands is more representative of the small capitalization space. Grid Dynamics Holdings is no longer representative of the small capitalization space.
National Health Investors Inc. (NYSE:Â NHI) will replace Apollo Commercial Real Estate Finance Inc. (NYSE: ARI) in the S&P SmallCap 600 effective prior to the opening of trading on Tuesday, June 30. Apollo Commercial Real Estate Finance has announced ongoing liquidation activities and is no longer appropriate for the S&P SmallCap 600.
Toast Inc. (NYSE:Â TOST) will replace TopBuild Corp. (NYSE: BLD) in the S&P MidCap 400 effective prior to the opening of trading on Wednesday, July 1. QXO Inc. (NYSE: QXO) is acquiring TopBuild in a deal expected to close soon, pending final closing conditions.
IES Holdings Inc. (NASD: IESC) will replace Janus Henderson Group plc. (NYSE: JHG) in the S&P MidCap 400 effective prior to the opening of trading on Wednesday, July 1. Trian Fund Management LP and General Catalyst Group Management are acquiring Janus Henderson Group in a deal expected to close 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     Â
Action
Company Name
Ticker
GICS Sector
June 29, 2026
S&P 100
Addition
Honeywell Aerospace
HONA
Industrials
June 30, 2026
S&P 100
Deletion
Honeywell International
HON
Industrials
June 29, 2026
S&P 500
Addition
Honeywell Aerospace
HONA
Industrials
June 30, 2026
S&P 500
Deletion
Conagra Brands
CAG
Consumer Staples
June 30, 2026
S&P SmallCap 600
Addition
Conagra Brands
CAG
Consumer Staples
June 30, 2026
S&P SmallCap 600
Deletion
Grid Dynamics Holdings
GDYN
Information
Technology
June 30, 2026
S&P SmallCap 600
Addition
National Health Investors
NHI
Real Estate
June 30, 2026
S&P SmallCap 600
Deletion
Apollo Commercial Real
Estate Finance
ARI
Financials
July 1, 2026
S&P MidCap 400
Addition
Toast
TOST
Financials
July 1, 2026
S&P MidCap 400
Deletion
TopBuild Corp
BLD
Consumer
Discretionary
July 1, 2026
S&P MidCap 400
Addition
IES Holdings
IESC
Industrials
July 1, 2026
S&P MidCap 400
Deletion
Janus Henderson Group
JHG
Financials
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PLEASE TURN OFF YOUR CAPS LOCK.
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Be Nice. No racism, sexism or any sort of -ism that is degrading to another person.
Be Proactive. Use the 'Report' link on each comment to let us know of abusive posts.
Share with Us. We'd love to hear eyewitness accounts, the history behind an article.