John Grayken

John Patrick Grayken is an American-born Irish billionaire financier, the founder and chairman of the private equity firm Lone Star Funds. According to the Sunday Times Rich List in 2019, Grayken is worth £5.063 billion, an increase of £300 million from 2018.

  • John Grayken is the founder and owner of Lone Star Funds, a private equity firm based in Dallas, Texas, that focuses on real estate investments.
  • Since 1995, Grakyen has raised 17 funds and now manages some $70 billion in assets.
  • The assets Lone Star buys are managed by Hudson Advisors, a firm also based in Dallas that Grayken owns with 850 employees.
  • Grayken is from a suburb south of Boston, but he renounced his U.S. citizenship for tax purposes in the 1990s and took Irish citizenship.

John Grayken Lone Star Funds