7. Wal-Mart Stores 

Holding Value: $2.43 Billion

Shares: 39,037,142

Stake In Company: 1.14 Percent

Wal-Mart is a chain of retail stores, which runs discount department and warehouse stores. Earlier it was known as Wal-Mart but since 2008, it is branded as Walmart. As per Forbes global 2002 reports, Walmart is the world's 18th largest public corporation. Walmart is also considered as the biggest private employer in the world.