James Hardie Replaces Roku in S&P MidCap 400 on Nov. 11
NEW YORK – November 06, 2026 -- James Hardie Industries plc (NYSE: JHX) will replace Roku Inc. (NASD: ROKU) in the S&P MidCap 400, effective prior to the opening of trading on Wednesday, November 11, S&P Dow Jones Indices announced.
Fox Corp. completes Roku acquisition, triggering the index change
The swap follows Fox Corp.'s acquisition of Roku. Fox (NASD: FOXA, FOX) is an S&P 500 constituent, and the deal has now closed. The completed transaction removes Roku from the MidCap 400 and opens the slot James Hardie will fill.
James Hardie joins the mid-cap benchmark under a Nov. 11 effective date
The change takes effect before the market opens on November 11. Index-tracking products based on the S&P MidCap 400 will need to reflect the swap by that point, with James Hardie entering and Roku exiting.