John MacMillan

John MacMillan (#2417)

Global Rank #2417

Country Rank #778

Country United States

John MacMillan is listed among the world billionaires tracked by Iconic Billionaires.

$ 2 B
Cargill
United States
M
76 Years

Snapshot

Quick Facts

Global Rank #2,417

Country Rank #778

Net Worth $1.7B

Previous Worth $1.7B

Worth Change +$0.0B

Country United States

Industry Cargill

Age 76 Years

Gender M

Worth As Of May 4, 2026

Residence Plymouth, Minnesota

Citizenship United States

World Billionaires List United States Billionaires Cargill

Profile Data

Personal Stats

Age 76

Source Of Wealth Cargill

Self Made Score 1

Residence Plymouth, Minnesota

Citizenship United States

Children 4

Net Worth Change +$0.0B +0.0% from previous worth

Previous Net Worth $1.7B

Current Net Worth $1.7B

Worth as of May 4, 2026

About Me

John MacMillan is one of 21 billionaire heirs to Cargill, the world's biggest agriculture business. His great-great-grandfather, W.W. Cargill, founded the business as a single grain warehouse on the end of an Iowa railroad line in 1865. The family still owns roughly 90% of Cargill, which did $154 billion in 2025 sales across food, agriculture, financial and industrial divisions. The Cargill-MacMillan family collects an estimated 18% of net profits as dividends every year.

Achievements

Forbes List Highlights

A snapshot of the list placements and rankings connected to John MacMillan.

#2386

Billionaires (2026)

Wealth Growth

Net Worth Growth Over Time

Tracking John MacMillan's net worth journey over the years, highlighting key growth phases and financial milestones.

Worth Trend Net Worth Growth

Period Change Worth Movement

Current Net Worth: $1.7B (May 4, 2026)