Sergey Brin vs Thomas Peterffy: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Thomas Peterffy's $88.79 billion — a gap of $129.3 billion, or 2.5 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Thomas Peterffy
Source of wealth: Discount brokerage
$88.79B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Thomas Peterffy | |
|---|---|---|
| Net worth | $218.1B | $88.79B |
| World rank | #4 | #23 |
| Makes per second | $1,584 | $623 |
| Makes per day | $136.9M | $53.82M |
| Today | +$1.58B | +$3.36B |
| Source of wealth | Discount brokerage | |
| Age | 53 | 82 |
| Country | United States | United States |
Net worth by year
| Year | Sergey Brin | Thomas Peterffy |
|---|---|---|
| 2026 | $237B | $82.9B |
| 2025 | $138B | $57.3B |
| 2024 | $110B | $34B |
| 2023 | $76B | $25.3B |
| 2022 | $107B | $20.1B |
| 2021 | $89B | $25B |
| 2020 | $49.1B | $14.3B |
| 2019 | $49.8B | $17.1B |
| 2018 | $47.5B | $20.3B |
| 2017 | $39.8B | $13.8B |
| 2016 | $34.4B | $11.1B |
| 2015 | $29.2B | $10.9B |
Frequently asked questions
Who is richer, Sergey Brin or Thomas Peterffy?
Sergey Brin is richer, worth $218.1 billion compared with Thomas Peterffy's $88.79 billion. The difference is $129.3 billion.
Who makes more per second, Sergey Brin or Thomas Peterffy?
Sergey Brin makes more: about $1,584 per second versus $623. Per day that's $136.9M vs $53.82M.
How many times richer is Sergey Brin than Thomas Peterffy?
Sergey Brin has about 2.5 times Thomas Peterffy's net worth.