Net Worth Comparison
Michael Dorrell vs Mark Zuckerberg
Real-time net worth, career, and company comparison — updated September 2026.
Wealthier
Wealth at a Glance
Michael Dorrell$11.7B
Mark Zuckerberg$224.5B
Net worth gap: $212.8B — equivalent to 95% of Mark's total wealth.
Tale of the Tape
Michael Dorrell
Mark Zuckerberg
$11.7B
Net Worth
$224.5B
#293
Global Rank
#6
52
Age
41
United States
Country
United States
Investing
Source of Wealth
Facebook
Finance & Investments
Industry
Technology
Bachelor of Laws and Bachelor of Commerce, University of New South Wales
Education
Harvard University (dropped out)
—
Annual Salary
$1M
Career Highlights
Michael Dorrell
- 1998Joined Macquarie GroupBegan career in mergers and acquisitions at Macquarie Group.
- 2001Moved to the United StatesRelocated to the US to focus on infrastructure investments.
- 2011Cofounded StonepeakCo-founded Stonepeak, an infrastructure investment firm.
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 | Michael | Mark | Leader |
|---|---|---|---|
| 2022 | — | $65.0B | — |
| 2023 | — | $170B | — |
| 2024 | $8.50B | $224.1B | Mark |
| 2025 | $8.50B | $222B | Mark |
| 2026 | $11.7B | $224.5B | Mark |
The Verdict: Mark Zuckerberg vs Michael Dorrell
As of September 2026, Mark Zuckerberg leads this comparison with a net worth of $224.5B, placing at #6 in the global rankings. Michael Dorrell follows at $11.7B — a gap of $212.8B.
The two leaders come from distinct industries — Finance & Investments for Michael Dorrell 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.
Michael Dorrell is 52 years old versus 41 for Mark Zuckerberg, a difference of 11 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
Michael Dorrell
Full profile → net worth, bio, career history
Mark Zuckerberg
Full profile → net worth, bio, career history
Net worth estimates updated daily from public financial disclosures. Methodology · Report an error