The Big Take

The Banker Behind the Trumps’ Quick Wall Street Wins

Dominari Holdings’ Kyle Wool has helped Donald Jr. and Eric make more than half a billion dollars boosting stocks.

Illustration: Isabel Seliger for Bloomberg Businessweek

One of the newest tenants of Trump Tower in New York City is a startup investment bank called Dominari Holdings Inc. It’s located only two stories below the headquarters of the Trump Organization—a proximity that Dominari’s president, Kyle Wool, considers a point of pride.

Wool spent years cultivating a relationship with the Trump family, and since last year’s election he’s emerged as a kind of financial fixer for the president’s two eldest sons and a cadre of senior Trump Organization employees. Together they’ve struck a succession of lucrative deals.