The Walton Family — $260 Billion (Walmart)

The Walton family controls $260 billion—more than the GDP of Portugal—built from Sam Walton's single Walmart in Rogers, Arkansas, 1962. Today, Rob, Jim, and Alice Walton own roughly 50% of Walmart shares, and the company employs 2.1 million people globally, making it the largest private employer on Earth. Alice Walton used $1.2 billion to build the Crystal Bridges Museum, and the family foundation distributes $600 million annually. However, this generosity draws criticism: Walmart pays such low wages that many workers rely on food stamps—a cost ultimately subsidized by taxpayers. This paradox places the Waltons as the most scrutinized dynasty on this list, despite their #1 wealth ranking.