BMS - Bemis moving to S&P 500; Mattel down to MidCap 400 June, 03 2019 05:48 PM Bemis Company Inc. Bemis (NYSE:BMS) is changing places with Mattel (NASDAQ:MAT) in the S&P indexes after a size-changing merger.More news on: Bemis Company, Inc., Mattel, Inc., Consumer stocks news Read more ...