Casey’s General Stores Joins S&P 500, Replacing Hologic in Index Shift

S&P Dow Jones Indices will add Casey’s General Stores (CASY) to the S&P 500. The change becomes effective prior to the opening of trading on April 9, 2026. Casey’s replaces Hologic Inc., which is being removed from the index following its acquisition.

The convenience store chain moves up from the S&P MidCap 400. This promotion requires passive investment funds and ETFs tracking the S&P 500 to purchase Casey’s shares to align their portfolios. The transition reflects the company’s substantial growth and increased market capitalization.

For consumer staples investors, including those holding the VDC ETF, this shift signals the rising market significance of the food and staples retailing sub-sector. Inclusion in the global benchmark enhances the visibility and investment appeal of the broader category.