Image: Ziff-Davis Publishing / unidentified staff artist | Public domain | via Wikimedia Commons
Biography
Robert Ziff is an American billionaire investor primarily known for his wealth stemming from investments. Born in 1967, he is the son of the late William Ziff Jr., who built and sold Ziff Davis publishing company. After inheriting the family fortune in 1994, Robert, along with his brothers Dirk and Daniel, formed Ziff Brothers Investments, a family office that initially invested in hedge funds and other ventures. His career highlights include graduating magna cum laude from Harvard University and earning a Juris Doctor degree from Cornell Law School, where he was at the top of his class. As of March 2026, Robert Ziff's net worth is estimated at $7.2 billion, reflecting his successful career in the finance and investment industry.
