Jeff Bezos vs Dona Bertarelli: who is richer?
Jeff Bezos is richer, with a net worth of $378.1 billion versus Dona Bertarelli's $7.42 billion — a gap of $370.7 billion, or 51 times as much (as of November 7, 2026).
Jeff Bezos
Source of wealth: Amazon
$378.1B
Made since you opened this page: $0.00
Dona Bertarelli
Source of wealth: Biotech and investments
$7.42B
Made since you opened this page: $0.00
Side-by-side
| Jeff Bezos | Dona Bertarelli | |
|---|---|---|
| Net worth | $378.1B | $7.42B |
| World rank | #2 | #544 |
| Makes per second | $3,226 | $0.41 |
| Makes per day | $278.7M | $35,370 |
| Today | −$804.8M | +$74 |
| Source of wealth | Amazon | Biotech and investments |
| Age | 62 | 58 |
| Country | United States | Switzerland |
Net worth by year
| Year | Jeff Bezos | Dona Bertarelli |
|---|---|---|
| 2026 | $224B | $7.5B |
| 2025 | $215B | $7.4B |
| 2024 | $194B | $6.2B |
| 2023 | $114B | $5B |
| 2022 | $171B | $4.8B |
| 2021 | $177B | $4.7B |
| 2020 | $113B | $4.3B |
| 2019 | $131B | $4.7B |
| 2018 | $112B | $4.6B |
| 2017 | $72.8B | $4.4B |
| 2016 | $45.2B | $4.5B |
| 2015 | $34.8B | $4.6B |
Frequently asked questions
Who is richer, Jeff Bezos or Dona Bertarelli?
Jeff Bezos is richer, worth $378.1 billion compared with Dona Bertarelli's $7.42 billion. The difference is $370.7 billion.
Who makes more per second, Jeff Bezos or Dona Bertarelli?
Jeff Bezos makes more: about $3,226 per second versus $0.41. Per day that's $278.7M vs $35,370.
How many times richer is Jeff Bezos than Dona Bertarelli?
Jeff Bezos has about 51 times Dona Bertarelli's net worth.