Lyndal Stephens Greth & family vs Mark Zuckerberg
Real-time net worth, career, and company comparison — updated May 2026.
Wealth at a Glance
Net worth gap: $174.5B — equivalent to 84% of Mark's total wealth.
Tale of the Tape
Career Highlights
Lyndal Stephens Greth & family
- 2009MarriageMarried Richard William Greth, Jr. in Dallas, Texas.
- 2013Board of ManagersBecame a member of the Board of Managers at Endeavor Energy Resources.
- 2024ChairwomanAssumed the role of Chairwoman of the Board of Managers at Endeavor Energy Resources after her father's death.
- 2024Endeavor AcquisitionOversaw the $26 billion sale of Endeavor Energy Resources to Diamondback Energy.
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 | Lyndal | Mark | Leader |
|---|---|---|---|
| 2022 | — | $65B | — |
| 2023 | — | $170B | — |
| 2024 | $30.5B | $224.1B | Mark |
| 2025 | $30B | $222B | Mark |
| 2026 | $33.142B | $207.68B | Mark |
The Verdict: Mark Zuckerberg vs Lyndal Stephens Greth & family
As of May 2026, Mark Zuckerberg leads this comparison with a net worth of $207.68B, placing at #6 in the global rankings. Lyndal Stephens Greth & family follows at $33.142B — a gap of $174.5B.
The two leaders come from distinct industries — Energy for Lyndal Stephens Greth & family 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.
Lyndal Stephens Greth & family is 51 years old versus 41 for Mark Zuckerberg, a difference of 10 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