By Patrick ChuAllegro Microsystems Inc. and CubeSmart will join the S&P MidCap 400 on Dec. 19, S&P Dow Jones Indices said Friday. Allegro gained 6% in Friday after-hours trading. CubeSmart advanced 5.5%. Agiliti Inc., SJW Group and Cushman & Wakefield PLC will join the S&P SmallCap 600, S&P Dow Jones said. Agiliti climbed 7.3%, SJW increased 6.9% and Cushman & Wakefield gained 7.3% in after-hours trading.

Source: Wall Street Journal December 03, 2022 12:17 UTC