Sarah MacMillan

Sarah MacMillan

Sarah MacMillan (#1575)

Global Rank #1575
Country Rank #547
Country United States

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

  • $ 3 B
  • Cargill
  • United States
  • F
  • 72 Years

Snapshot

Quick Facts

Global Rank #1,575
Country Rank #547
Net Worth $2.6B
Previous Worth $2.6B
Worth Change +$0.0B
Country United States
Industry Cargill
Age 72 Years
Gender F
Worth As Of May 4, 2026
Residence Los Angeles, California
Citizenship United States
World Billionaires List United States Billionaires Cargill

Profile Data

Personal Stats

Age 72
Source Of Wealth Cargill
Self Made Score 1
Residence Los Angeles, California
Citizenship United States
Marital Status Divorced
Children 3
Net Worth Change +$0.0B +0.0% from previous worth
Previous Net Worth $2.6B
Current Net Worth $2.6B

Worth as of May 4, 2026

About Me

Sarah MacMillan owns an estimated 3% stake in Cargill, the largest food company in the world. She is one of four billionaire sisters who inherited stakes in the company from their father W. Duncan MacMillan, who died in 2006. Her 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.

Achievements

Forbes List Highlights

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

#1611
Billionaires (2026)
#383
Forbes 400 (2018)

Wealth Growth

Net Worth Growth Over Time

Tracking Sarah 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: $2.6B (May 4, 2026)

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