The stock price quote for Walgreens, under the ticker symbol WBA on Nasdaq, is available at Investor.WalgreensBootsAlliance.com, according to the company's website. Walgreens merged with Alliance Boots, a European drugstore company, to reorganize itself into a holding company in 2014 and early 2015, according to Forbes.
For 87 years Walgreens traded on the New York Stock Exchange under the ticker symbol WAG, reports Forbes. As of 2015, the reorganized holding company, Walgreens Boots Alliance, Inc., lists its shares under WBA, and solely on Nasdaq, according to Walgreens Boots Alliance. The company's website includes stock information such as the daily and 52-week high and low prices, trading volume, and adjusted historic prices for the current week.