NetWorth
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Stitzer
L
Rank #1586
UNITED STATES•food-beverage•Cargill

Lucy Stitzer

Net Worth
$2.593B
0% (24h)
Lucy Stitzer is an American heiress to the Cargill fortune, one of the largest and most significant privately held companies in the United States. Born in January 1959, she is the great-granddaughter of William Wallace Cargill, who founded the agribusiness giant in 1865. Stitzer chairs Waycrosse, Inc., the family office of the Cargill and MacMillan families, where she focuses on ensuring a successful future for both Cargill and the family. She is a key figure in overseeing the family's relationship with the company. With an estimated net worth of $2.6 billion, her wealth stems from her stake in Cargill, a global leader in food, agriculture, and commodities. Her career is defined by generational stewardship and environmental philanthropy.

How to read Lucy Stitzer's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Lucy Stitzer, we anchor the narrative to Cargill, Incorporated and Cargill, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $2.593B alongside global rank #1586, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (UNITED STATES) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life and Background

Lucy MacMillan Stitzer, born in January 1959, is an American businesswoman and heiress to the Cargill fortune. Her lineage traces back to William Wallace Cargill, who established Cargill, Incorporated in 1865. She holds a significant stake in the company, one of the largest private corporations in the United States, and is a fifth-generation family member of Cargill. She earned a B.A. from Princeton University.

Rise to Success

Stitzer's career is marked by her deep commitment to the Cargill culture, emphasizing private ownership and prudent management. She inherited her stake in Cargill, and her role is integral in preserving the family's control and long-term vision. This includes reinvesting a significant portion of the company's earnings back into the business to promote long-term growth.

Key Business Strategies

Stitzer serves as the chairman of Waycrosse, Inc., the family office for the Cargill and MacMillan families, since 2011. Her strategic focus involves ensuring the continued success of both Cargill and the family's interests, particularly through maintaining family control and supporting the long-term goals of the company. She does not participate in the day-to-day operations of Cargill, but plays a key role in its governance.

Philanthropy

In 2016, Stitzer co-founded the blog 'Dirt to Dinner' with three other women to educate consumers about the agricultural supply chain, food ingredients, and dietary trends. She has a focus on environmental philanthropy.

Career Timeline

2016

Co-founded Dirt to Dinner

Co-founded the blog Dirt to Dinner, which focuses on educating consumers about the agricultural supply chain.

2011

Chairman of Waycrosse, Inc.

Became Chairman of Waycrosse, Inc., the family office for the Cargill and MacMillan families.

2006

Inherited Stake in Cargill

Inherited an estimated 3% stake in Cargill after the death of her father, W. Duncan MacMillan.

1992

Cargill Board of Directors

Served on Cargill Inc.'s Board of Directors.

Key Business Ventures & Holdings

CompanyStakeValue
Cargill3.00%$2.6M

Net Worth History

In-Depth Analysis

Early Life and Background

Lucy MacMillan Stitzer, born in January 1959, is an American businesswoman and heiress to the Cargill fortune. Her lineage traces back to William Wallace Cargill, who established Cargill, Incorporated in 1865. She holds a significant stake in the company, one of the largest private corporations in the United States, and is a fifth-generation family member of Cargill. She earned a B.A. from Princeton University.

Rise to Success

Stitzer's career is marked by her deep commitment to the Cargill culture, emphasizing private ownership and prudent management. She inherited her stake in Cargill, and her role is integral in preserving the family's control and long-term vision. This includes reinvesting a significant portion of the company's earnings back into the business to promote long-term growth.

Key Business Strategies

Stitzer serves as the chairman of Waycrosse, Inc., the family office for the Cargill and MacMillan families, since 2011. Her strategic focus involves ensuring the continued success of both Cargill and the family's interests, particularly through maintaining family control and supporting the long-term goals of the company. She does not participate in the day-to-day operations of Cargill, but plays a key role in its governance.

Philanthropy

In 2016, Stitzer co-founded the blog 'Dirt to Dinner' with three other women to educate consumers about the agricultural supply chain, food ingredients, and dietary trends. She has a focus on environmental philanthropy.

Data Sources & Methodology

Figures for Lucy Stitzer are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.

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