Alignment Healthcare joins S&P SmallCap 600, replacing Sun Country Airlines on May 14

Alignment Healthcare Inc. will replace Sun Country Airlines Holdings Inc. in the S&P SmallCap 600 index effective before trading opens on May 14, 2026. This change follows Allegiant Travel Co.'s acquisition of Sun Country Airlines, pending final closing conditions. The update reflects shifts in the small-cap market and may influence investor attention and index fund compositions.