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William MacMillan vs Julia Oetker: who is richer?

William MacMillan is richer, with a net worth of $1.51 billion versus Julia Oetker's $1.51 billion — a gap of $1.88 million, 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

Julia Oetker

Source of wealth: Consumer goods

$1.51B

Made since you opened this page: $0.00

Side-by-side

William MacMillanJulia Oetker
Net worth$1.51B$1.51B
World rank#2590#2595
Makes per second$2.28$0.26
Makes per day$196,573$22,435
Today$0+$491
Source of wealthCargillConsumer goods
Age7247
CountryUnited StatesGermany

Net worth by year

YearWilliam MacMillanJulia Oetker
2026$1.7B$1.6B
2025$1.4B$1.5B
2024$1.3B$2.3B
2023$1.2B$3.9B
2022$1.6B$3.3B
2021$1.1B$2.8B
2020—$2.2B
2019$1.3B$2B
2018$1.3B$2.4B
2017$1.2B$2B
2016$1B$2.1B
2015$1B$1.3B

Frequently asked questions

Who is richer, William MacMillan or Julia Oetker?

William MacMillan is richer, worth $1.51 billion compared with Julia Oetker's $1.51 billion. The difference is $1.88 million.

Who makes more per second, William MacMillan or Julia Oetker?

William MacMillan makes more: about $2.28 per second versus $0.26. Per day that's $196,573 vs $22,435.

How many times richer is William MacMillan than Julia Oetker?

William MacMillan has about 1.00 times Julia Oetker's net worth.