How did other big names stack up in 2018?

Quants feature heavily on Bloomberg’s list, led by James Simons of Renaissance Technologies. The former code-breaker’s fortune increased $1.6 billion to $16.6 billion, according to Bloomberg estimates, making him the world’s wealthiest hedge fund manager.

RenTech’s Institutional Equities Fund gained 8.5 percent, while its Medallion vehicle, closed to outside investors, did better.

Ray Dalio’s fortune rose $1.3 billion, powered by Bridgewater’s approximately $160 billion of assets.

He’s now worth about $16.2 billion. His flagship Pure Alpha fund gained 14.6 percent last year, while the All Weather strategy lost money.

Some managers crushed the competition.

Michael Platt of Bluecrest Capital Management returned 25 percent, although hedge fund investors didn’t benefit after he kicked out clients. Jeffrey Talpins of Element Capital Management had a 17 percent gain for his macro fund, elevating him to billionairedom.

For several people on the list, hedge funds are just a component of their businesses.

Griffin owns one of the world’s largest firms making markets in stocks and bonds. In addition to buying houses and art, he’s given away more than $700 million to charity.

Chase Coleman of Tiger Global Management runs a fabulously successful venture capital arm, helping to boost his fortune to $3.9 billion.