TMO - S&P adds TMO to 100 index; NOW +3.7% on move to 500 November, 18 2019 05:26 PM Thermo Fisher Scientific Inc S&P is making a small shuffle to two key stock indexes to account for Bristol-Myers Squibb's deal to acquire Celgene (NASDAQ:CELG).More news on: Celgene Corporation, Thermo Fisher Scientific Inc., ServiceNow, Inc., Stocks on the move Read more ...