Celsius Holdings Set to Join S&P MidCap 400; Clearfield to Join S&P SmallCap 600

NEW YORK, Aug. 4, 2022 /PRNewswire/ — S&P SmallCap 600 constituent Celsius Holdings Inc. (NASD:CELH) will replace American Campus Communities Inc. (NYSE:ACC) in the S&P MidCap 400, and Clearfield Inc. (NASD:CLFD) will replace Celsius Holdings in the S&P SmallCap 600 effective prior to…