Carl Cook vs Steven Rales: who is richer?
Carl Cook is richer, with a net worth of $9.47 billion versus Steven Rales' $9.38 billion — a gap of $90.32 million, or 1.01 times as much (as of November 7, 2026).
Carl Cook
Source of wealth: Medical devices
$9.47B
Steven Rales
Source of wealth: Manufacturing, investments
$9.38B
Made since you opened this page: $0.00
Side-by-side
| Carl Cook | Steven Rales | |
|---|---|---|
| Net worth | $9.47B | $9.38B |
| World rank | #380 | #383 |
| Makes per second | −$22.28 | $21.44 |
| Makes per day | −$1.92M | $1.85M |
| Today | $0 | +$89.3M |
| Source of wealth | Medical devices | Manufacturing, investments |
| Age | 64 | 75 |
| Country | United States | United States |
Net worth by year
| Year | Carl Cook | Steven Rales |
|---|---|---|
| 2026 | $11.7B | $8.3B |
| 2025 | $10.6B | $8.3B |
| 2024 | $10.6B | $8.3B |
| 2023 | $10.2B | $7.4B |
| 2022 | $11.1B | $8.4B |
| 2021 | $9.9B | $8.9B |
| 2020 | $8B | $5.8B |
| 2019 | $8.3B | $6B |
| 2018 | $8B | $5.6B |
| 2017 | $7.4B | $5.1B |
| 2016 | $4.8B | $3.6B |
| 2015 | $6.5B | $3.7B |
Frequently asked questions
Who is richer, Carl Cook or Steven Rales?
Carl Cook is richer, worth $9.47 billion compared with Steven Rales' $9.38 billion. The difference is $90.32 million.
Who makes more per second, Carl Cook or Steven Rales?
Steven Rales makes more: about $21.44 per second versus −$22.28. Per day that's $1.85M vs −$1.92M.
How many times richer is Carl Cook than Steven Rales?
Carl Cook has about 1.01 times Steven Rales' net worth.