Elon Musk vs Dona Bertarelli: who is richer?
Elon Musk is richer, with a net worth of $849.7 billion versus Dona Bertarelli's $7.42 billion — a gap of $842.3 billion, or 115 times as much (as of November 7, 2026).
Elon Musk
Source of wealth: Tesla, SpaceX
$849.7B
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
| Elon Musk | Dona Bertarelli | |
|---|---|---|
| Net worth | $849.7B | $7.42B |
| World rank | #1 | #544 |
| Makes per second | $10,044 | $0.41 |
| Makes per day | $867.8M | $35,367 |
| Today | +$60.24B | +$74 |
| Source of wealth | Tesla, SpaceX | Biotech and investments |
| Age | 55 | 58 |
| Country | United States | Switzerland |
Net worth by year
| Year | Elon Musk | Dona Bertarelli |
|---|---|---|
| 2026 | $839B | $7.5B |
| 2025 | $342B | $7.4B |
| 2024 | $195B | $6.2B |
| 2023 | $180B | $5B |
| 2022 | $219B | $4.8B |
| 2021 | $151B | $4.7B |
| 2020 | $24.6B | $4.3B |
| 2019 | $22.3B | $4.7B |
| 2018 | $19.9B | $4.6B |
| 2017 | $13.9B | $4.4B |
| 2016 | $10.7B | $4.5B |
| 2015 | $12B | $4.6B |
Frequently asked questions
Who is richer, Elon Musk or Dona Bertarelli?
Elon Musk is richer, worth $849.7 billion compared with Dona Bertarelli's $7.42 billion. The difference is $842.3 billion.
Who makes more per second, Elon Musk or Dona Bertarelli?
Elon Musk makes more: about $10,044 per second versus $0.41. Per day that's $867.8M vs $35,367.
How many times richer is Elon Musk than Dona Bertarelli?
Elon Musk has about 115 times Dona Bertarelli's net worth.