AP/April L. Brown
- The Walmart heirs' combined net worth is over $328 billion, according to Bloomberg.
- In public, the Waltons live relatively modest lifestyles despite their wealth.
- Here's how they spend their fortune.
The combined wealth of the Walmart heirs — which include founder Sam Walton's children, Rob, Jim, and Alice, as well as his grandson Lukas — is more than $328 billion, according to the Bloomberg Billionaires Index.