S&P 500 To Add Marvell Technology And Flex; Remove Pool Corp And Campbell's

India, June 5 -- S&P Dow Jones Indices announced that it will make several changes to the S&P 500, S&P MidCap 400, and S&P SmallCap 600 indices effective prior to the open of trading on Monday, June 22, 2026, to coincide with the quarterly rebalance. The companies being removed from S&P MidCap 400 and S&P SmallCap 600 are no longer representative of the mid-cap and small-cap market space, respectively.

In the S&P 500, Marvell Technology (MRVL) and Flex (FLEX) will be added, while Pool Corp (POOL) and The Campbell's Company (CPB) will be removed.

For the S&P MidCap 400, additions include Roku (ROKU), Coeur Mining (CDE), Semtech (SMTC), Sanmina (SANM), and Viavi Solutions (VIAV). Deletions from this index are Flex (FLEX), BellRing Brands (B...