AT&T shareholders should rejoice at Dow removal By: CNBC.com News March 06, 2015 at 12:01 PM EST Shareholders in Ma Bell shouldn't fret over the stock's exit from the Dow. It's a good thing, history shows. Read More >> Related Stocks: AT&T Inc Alcoa Apple Atlantic Power Corp Bank of America Chevron Corp Cisco Systems Citigroup General Motors Goldman Sachs Group Hewlett-Packard Nike Inc Visa