On March 20, 2026, the Vita Coco Company Inc. (NASD: COCO) announced it will join the S&P SmallCap 600 index, taking the place of TEGNA Inc. (NYSE: TGNA), starting on March 25. As part of the changes, Nexstar Media Group Inc. (NASD: NXST), a current member of the S&P MidCap 400, has acquired...