Mark Zuckerberg vs Stephen Cohen: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Stephen Cohen's $6.23 billion — a gap of $203.5 billion, or 34 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Stephen Cohen
Source of wealth: Software
$6.23B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Stephen Cohen | |
|---|---|---|
| Net worth | $209.7B | $6.23B |
| World rank | #5 | #673 |
| Makes per second | −$124 | $65.83 |
| Makes per day | −$10.69M | $5.69M |
| Today | +$1.72B | +$194.4M |
| Source of wealth | Software | |
| Age | 42 | 44 |
| Country | United States | United States |
Net worth by year
| Year | Mark Zuckerberg | Stephen Cohen |
|---|---|---|
| 2026 | $222B | $5B |
| 2025 | $216B | $2.9B |
| 2024 | $177B | — |
| 2023 | $64.4B | — |
| 2022 | $67.3B | — |
| 2021 | $97B | — |
| 2020 | $54.7B | — |
| 2019 | $62.3B | — |
| 2018 | $71B | — |
| 2017 | $56B | — |
| 2016 | $44.6B | — |
| 2015 | $33.4B | — |
Frequently asked questions
Who is richer, Mark Zuckerberg or Stephen Cohen?
Mark Zuckerberg is richer, worth $209.7 billion compared with Stephen Cohen's $6.23 billion. The difference is $203.5 billion.
Who makes more per second, Mark Zuckerberg or Stephen Cohen?
Stephen Cohen makes more: about $65.83 per second versus −$124. Per day that's $5.69M vs −$10.69M.
How many times richer is Mark Zuckerberg than Stephen Cohen?
Mark Zuckerberg has about 34 times Stephen Cohen's net worth.