Mark Zuckerberg vs Mario Gabelli: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Mario Gabelli's $2.09 billion — a gap of $207.7 billion, or 100 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Mario Gabelli
Source of wealth: Money management
$2.09B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Mario Gabelli | |
|---|---|---|
| Net worth | $209.7B | $2.09B |
| World rank | #5 | #1970 |
| Makes per second | −$124 | $3.71 |
| Makes per day | −$10.69M | $320,679 |
| Today | +$1.72B | +$673,251 |
| Source of wealth | Money management | |
| Age | 42 | 84 |
| Country | United States | United States |
Net worth by year
| Year | Mark Zuckerberg | Mario Gabelli |
|---|---|---|
| 2026 | $222B | $2.2B |
| 2025 | $216B | $1.9B |
| 2024 | $177B | $1.8B |
| 2023 | $64.4B | $1.7B |
| 2022 | $67.3B | $1.9B |
| 2021 | $97B | $1.8B |
| 2020 | $54.7B | $1.5B |
| 2019 | $62.3B | $1.7B |
| 2018 | $71B | $1.6B |
| 2017 | $56B | $1.5B |
| 2016 | $44.6B | $1.4B |
| 2015 | $33.4B | $1.7B |
Frequently asked questions
Who is richer, Mark Zuckerberg or Mario Gabelli?
Mark Zuckerberg is richer, worth $209.7 billion compared with Mario Gabelli's $2.09 billion. The difference is $207.7 billion.
Who makes more per second, Mark Zuckerberg or Mario Gabelli?
Mario Gabelli makes more: about $3.71 per second versus −$124. Per day that's $320,679 vs −$10.69M.
How many times richer is Mark Zuckerberg than Mario Gabelli?
Mark Zuckerberg has about 100 times Mario Gabelli's net worth.