13. ELAINE WYNN

$2.2 billion  SOURCE: Casinos, hotels AGE: 79 • RESIDENCE: Las Vegas SELF-MADE SCORE:  The largest individual shareholder of Wynn Resorts is up $400 million since last year, thanks to its stock having surged 48% as the gambling industry gradually recovered from the pandemic. She cofounded the company in 2002 with her ex-husband, Steve Wynn, who resigned amid a sexual harassment scandal in 2018. (He denied the allegations.)