Early Life
Pauline MacMillan Keinath was born on July 31, 1934, in Hennepin County, Minnesota. She is the great-granddaughter of William Wallace Cargill, the founder of Cargill, an agricultural and food products corporation. Her father was Cargill MacMillan Sr.
Rise to Success
Keinath's wealth is primarily derived from her inheritance of a significant stake in Cargill. She is considered the largest individual shareholder in the company, a position that has solidified her status as a billionaire.
Key Business Strategies
As a major shareholder, Pauline MacMillan Keinath's influence is seen within the long-term strategic focus of Cargill. The Cargill and MacMillan families collectively own approximately 88% of the company, which enables significant reinvestment and strategic decision-making that prioritizes long-term vision.
Philanthropy
Keinath is involved in political contributions. In 2021, she donated $1,900 to Josh Hawley. Furthermore, in 2023, Keinath's family was the largest donor to Andrew Bailey's run for Missouri Attorney General, contributing $375,000.