Mark Zuckerberg vs Alberto Siccardi & family: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Alberto Siccardi & family's $3.04 billion — a gap of $206.7 billion, or 69 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Alberto Siccardi & family
Source of wealth: Medical devices
$3.04B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Alberto Siccardi & family | |
|---|---|---|
| Net worth | $209.7B | $3.04B |
| World rank | #5 | #1373 |
| Makes per second | −$124 | $0.84 |
| Makes per day | −$10.69M | $72,177 |
| Today | +$1.72B | −$286.5M |
| Source of wealth | Medical devices | |
| Age | 42 | 82 |
| Country | United States | Switzerland |
Net worth by year
| Year | Mark Zuckerberg | Alberto Siccardi & family |
|---|---|---|
| 2026 | $222B | $4.2B |
| 2025 | $216B | $3B |
| 2024 | $177B | $2.8B |
| 2023 | $64.4B | $2.3B |
| 2022 | $67.3B | $2.4B |
| 2021 | $97B | $2.2B |
| 2020 | $54.7B | $1.3B |
| 2019 | $62.3B | — |
| 2018 | $71B | — |
| 2017 | $56B | — |
| 2016 | $44.6B | — |
| 2015 | $33.4B | — |
Frequently asked questions
Who is richer, Mark Zuckerberg or Alberto Siccardi & family?
Mark Zuckerberg is richer, worth $209.7 billion compared with Alberto Siccardi & family's $3.04 billion. The difference is $206.7 billion.
Who makes more per second, Mark Zuckerberg or Alberto Siccardi & family?
Alberto Siccardi & family makes more: about $0.84 per second versus −$124. Per day that's $72,177 vs −$10.69M.
How many times richer is Mark Zuckerberg than Alberto Siccardi & family?
Mark Zuckerberg has about 69 times Alberto Siccardi & family's net worth.