how many common walmart stocks

When almost all companies are baking some sort of "doing good" into their business models, how do you measure the impact of the innovations?

Walmartstores.com: Investor Relations - Investors
With fiscal year 2012 sales of approximately $444 billion, Walmart employs 2.2 . Corporate statement regarding registration of Walmart shares at the request of .
http://investors.walmartstores.com/

Walmartstores.com: Investor Relations - Dividends & Stock Splits
Mar 3, 2011 . In 1970, Walmart offered 300000 shares of its common stock to the public at a price of $16.50 per share. Since that time, we have had eleven .
http://investors.walmartstores.com/phoenix.zhtml?c=112761&p=irol-dividends



WMT Key Statistics | Wal-Mart Stores, Inc. Common St Stock - Yahoo ...
Find out all the key statistics for Wal-Mart Stores, Inc. Common St (WMT), including valuation measures, fiscal year financial statistics, trading record, share .
http://finance.yahoo.com/q/ks?s=WMT

WMT Profile | Wal-Mart Stores, Inc. Common St Stock - Yahoo! UK ...
Read Wal-Mart Stores, Inc. Common St profile on Yahoo! Finance UK. Find Wal- Mart Stores, Inc. Common St details, fund summary, management and investor .
http://uk.finance.yahoo.com/q/pr?s=WMT