Elon Musk vs David Siegel: who is richer?
Elon Musk is richer, with a net worth of $849.7 billion versus David Siegel's $9.3 billion — a gap of $840.4 billion, or 91 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
David Siegel
Source of wealth: Hedge funds
$9.3B
Made since you opened this page: $0.00
Side-by-side
| Elon Musk | David Siegel | |
|---|---|---|
| Net worth | $849.7B | $9.3B |
| World rank | #1 | #394 |
| Makes per second | $10,045 | $37.62 |
| Makes per day | $867.9M | $3.25M |
| Today | +$60.24B | −$110 |
| Source of wealth | Tesla, SpaceX | Hedge funds |
| Age | 55 | 65 |
| Country | United States | United States |
Net worth by year
| Year | Elon Musk | David Siegel |
|---|---|---|
| 2026 | $839B | $8B |
| 2025 | $342B | $7.4B |
| 2024 | $195B | $7.3B |
| 2023 | $180B | $6.8B |
| 2022 | $219B | $6.5B |
| 2021 | $151B | $6.5B |
| 2020 | $24.6B | $6.1B |
| 2019 | $22.3B | $6.1B |
| 2018 | $19.9B | $4.9B |
| 2017 | $13.9B | $4.8B |
| 2016 | $10.7B | $3.1B |
| 2015 | $12B | — |
Frequently asked questions
Who is richer, Elon Musk or David Siegel?
Elon Musk is richer, worth $849.7 billion compared with David Siegel's $9.3 billion. The difference is $840.4 billion.
Who makes more per second, Elon Musk or David Siegel?
Elon Musk makes more: about $10,045 per second versus $37.62. Per day that's $867.9M vs $3.25M.
How many times richer is Elon Musk than David Siegel?
Elon Musk has about 91 times David Siegel's net worth.