Salesforce shares surged 25% to $270.6 at 1:45 pm ET on Wednesday after the company reported significant growth in revenues for the second quarter, during which sales rose 29% to $5.2 billion. Benioff, who serves as CEO and owns about 4% of the company’s stock, saw his net worth rise by 22% to $10.5 billion—the most he’s ever been worth.