Dirk Ziff vs Mark Zuckerberg
Real-time net worth, career, and company comparison — updated May 2026.
Wealth at a Glance
Net worth gap: $200.5B — equivalent to 97% of Mark's total wealth.
Tale of the Tape
Career Highlights
Dirk Ziff
- 1994Inherited Family Fortune and Founded Ziff Brothers InvestmentsAfter his father sold Ziff-Davis, Dirk and his brothers founded Ziff Brothers Investments to manage their inheritance.
- 2006Founding Board Member of the Robin Hood FoundationZiff became a founding board member of the Robin Hood Foundation, an organization focused on fighting poverty in New York City.
- 2013Acquired World Surf LeagueThrough ZoSea, an investment vehicle, Ziff acquired the Association of Surfing Professionals (now World Surf League).
- 2015Founded Ziff Capital PartnersDirk Ziff established his own family office to manage his personal investments.
Mark Zuckerberg
- 2004Founded FacebookCo-founded Facebook while at Harvard University.
- 2008Became a BillionaireBecame a billionaire at age 23.
- 2012Facebook IPOTook Facebook public, making it one of the largest IPOs in history.
- 2021Meta RebrandingFacebook rebranded to Meta Platforms, Inc., focusing on the metaverse.
Net Worth History
| Year | Dirk | Mark | Leader |
|---|---|---|---|
| 2022 | — | $65B | — |
| 2023 | — | $170B | — |
| 2024 | $7.2B | $224.1B | Mark |
| 2025 | $7.2B | $222B | Mark |
| 2026 | $7.189B | $207.68B | Mark |
The Verdict: Mark Zuckerberg vs Dirk Ziff
As of May 2026, Mark Zuckerberg leads this comparison with a net worth of $207.68B, placing at #6 in the global rankings. Dirk Ziff follows at $7.189B — a gap of $200.5B.
The two leaders come from distinct industries — finance-investments for Dirk Ziff and Technology for Mark Zuckerberg. Comparing them is therefore a comparison of different underlying asset types, growth rates, and risk profiles rather than a simple head-to-head within the same market.
Dirk Ziff is 61 years old versus 41 for Mark Zuckerberg, a difference of 20 years. Age context matters in wealth comparisons: a younger billionaire at the same net worth has had less time to accumulate — and in many cases represents a higher compound annual growth rate on their wealth.
Net worth figures are estimates calculated from public shareholding disclosures, stock price data, and reported asset values. See our full methodology.
Explore Full Profiles
Net worth estimates updated daily from public financial disclosures. Methodology · Report an error