Howard Hughes Holdings replaces Arcosa in the S&P SmallCap 600 index
S&P Dow Jones Indices says Howard Hughes Holdings will enter the S&P SmallCap 600 from October 28, 2026, after CRH closed its takeover of Arcosa.
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what happened
According to TradingView, S&P Dow Jones Indices will add Howard Hughes Holdings (HHH) to the S&P SmallCap 600 before trading opens on Wednesday, October 28, 2026. The stock takes the place of Arcosa (ACA), which is being removed. The change follows CRH plc, an S&P 500 member, completing its acquisition of Arcosa on October 23, 2026.
Under GICS classification, Howard Hughes falls in the real estate sector, while Arcosa was classified as industrials.
why it matters
For investors this is a routine index adjustment: funds tracking the S&P SmallCap 600 will need to buy HHH and sell ACA around the effective date. The move affects only these two stocks and has little bearing on the broader market.
tags
instruments
sources
- Howard Hughes Holdings Set to Join S&P SmallCap 600 — TradingView, 23 October 2026 at 21:45 UTC
- Howard Hughes Holdings to replace Arcosa in S&P SmallCap 600 — Seeking Alpha, 23 October 2026 at 21:55 UTC
- S&P Dow Jones Indices Howard Hughes Holdings Set To Join S&P Smallcap 600 — Reuters, 23 October 2026 at 22:21 UTC
prepared by the newsmetry newsroom with ai assistance from the sources listed below. not investment advice.
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