William MacMillan vs John MacMillan: who is richer?
William MacMillan is richer, with a net worth of $1.51 billion versus John MacMillan's $1.51 billion — a gap of $0, or 1.00 times as much (as of November 7, 2026).
William MacMillan
Source of wealth: Cargill
$1.51B
Made since you opened this page: $0.00
John MacMillan
Source of wealth: Cargill
$1.51B
Made since you opened this page: $0.00
Side-by-side
| William MacMillan | John MacMillan | |
|---|---|---|
| Net worth | $1.51B | $1.51B |
| World rank | #2590 | #2590 |
| Makes per second | $2.27 | $2.27 |
| Makes per day | $196,556 | $196,556 |
| Today | $0 | $0 |
| Source of wealth | Cargill | Cargill |
| Age | 72 | 77 |
| Country | United States | United States |
Net worth by year
| Year | William MacMillan | John MacMillan |
|---|---|---|
| 2026 | $1.7B | $1.7B |
| 2025 | $1.4B | $1.4B |
| 2024 | $1.3B | $1.3B |
| 2023 | $1.2B | $1.2B |
| 2022 | $1.6B | $1.6B |
| 2021 | $1.1B | $1.1B |
| 2019 | $1.3B | $1.3B |
| 2018 | $1.3B | $1.3B |
| 2017 | $1.2B | $1.2B |
| 2016 | $1B | $1B |
| 2015 | $1B | $1B |
Frequently asked questions
Who is richer, William MacMillan or John MacMillan?
William MacMillan is richer, worth $1.51 billion compared with John MacMillan's $1.51 billion. The difference is $0.
Who makes more per second, William MacMillan or John MacMillan?
William MacMillan makes more: about $2.27 per second versus $2.27. Per day that's $196,556 vs $196,556.
How many times richer is William MacMillan than John MacMillan?
William MacMillan has about 1.00 times John MacMillan's net worth.