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Howard Hughes Holdings Set to Join S&P SmallCap 600

Arcosa's removal follows its acquisition by CRH, which closed on October 23, 2026.

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Howard Hughes Holdings (NYSE: HHH) will replace Arcosa in the S&P SmallCap 600 before trading opens on October 28, 2026.

Howard Hughes Holdings will enter the index in the Real Estate sector, while Arcosa (NYSE: ACA) will leave the Industrials sector. The change follows CRH's completed acquisition of Arcosa on October 23, 2026. CRH (NYSE: CRH) is an S&P 500 constituent. S&P Dow Jones Indices announced the index changes.

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NEW YORK, Oct. 23, 2026 /PRNewswire/ -- Howard Hughes Holdings Inc. (NYSE: HHH) will replace Arcosa Inc. (NYSE: ACA) in the S&P SmallCap 600 effective prior to the opening of trading on Wednesday, October 28. S&P 500 constituent CRH plc (NYSE: CRH) has acquired Arcosa in a deal that closed today, October 23.

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

October 28, 2026

S&P SmallCap 600

Addition

Howard Hughes Holdings

HHH

Real Estate

October 28, 2026

S&P SmallCap 600

Deletion

Arcosa

ACA

Industrials

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FOR MORE INFORMATION:

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Cision View original content:https://www.prnewswire.com/news-releases/howard-hughes-holdings-set-to-join-sp-smallcap-600-302918511.html

SOURCE S&P Dow Jones Indices

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When will Howard Hughes Holdings join the S&P SmallCap 600, and which company will it replace?

Howard Hughes Holdings (HHH) will replace Arcosa (ACA) in the S&P SmallCap 600 before trading opens on October 28, 2026. Howard Hughes Holdings will be classified in the Real Estate sector.

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