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LeaderPortfolio
Billionaire Profile
Jacqueline Mars
Global Rank
#41

Image: Unknown authorUnknown author | Public domain | via Wikimedia Commons

Jacqueline Mars

CEO, Candy
UNITED STATES
Real-Time Net Worth
$46.422B
Estimated based on Candy stock value as of April 20, 2026
0% (24h)
Age
86
Source
Candy, pet food
Industry
Food & Beverage
Citizenship
UNITED STATES

Biography

Jacqueline Mars is an American heiress and investor, known for her significant stake in Mars, Incorporated, a global leader in the confectionery and pet food industries. Born in 1939, Mars is the granddaughter of Frank C. Mars, the founder of the company. She graduated from Bryn Mawr College with a degree in anthropology. Her career at Mars, Inc. spanned nearly two decades, where she held roles including Food Product Group President. As of 2024, her net worth is estimated at $49.1 billion, making her one of the wealthiest individuals globally. Beyond her business achievements, Mars is known for her philanthropy, particularly in the areas of equestrian sports, conservation, and the arts.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/20/2026

Wealth Over Time

In-Depth Profile

Early Life

Jacqueline Mars was born on October 10, 1939. She is the daughter of Forrest Mars Sr. and Audrey Ruth (Meyer) and granddaughter of Frank C. Mars, the founder of Mars, Incorporated. She graduated from Miss Hall's School in Massachusetts and earned a degree in anthropology from Bryn Mawr College in 1961.

Rise to Success

Jacqueline joined Mars, Incorporated in 1982, eventually becoming the Food Product Group President. She contributed significantly to the company's growth and direction. She retired from her daily responsibilities in 2001, but remained a co-owner and advisor.

Key Business Strategies

Her family's business strategy has focused on consistent product innovation, strategic acquisitions, and maintaining private ownership. The acquisition of Kellanova in December 2025 highlights the company's commitment to expanding its portfolio.

Philanthropy

Jacqueline Mars is actively involved in philanthropy and supports various causes aligned with her values, including conservation, cultural programs, and community support. She has served on the board of directors for the Washington National Opera and the National Sporting Library and Fine Arts Museum and contributes to charities such as the League of Conservation Voters. She has donated $10 million towards undergraduate scholarships at her alma mater, Bryn Mawr College.

Career Milestones

1982

Joined Mars, Inc.

Began her career at Mars, Incorporated, contributing to the growth and direction of its major brands.

2001

Retired from Daily Responsibilities

Retired from her daily responsibilities at Mars, but remained a co-owner and advisor.

2016

Left the Board of Directors

Stepped down from the board of directors of Mars, Inc.

Philanthropy & Social Impact

Sports

U.S. Equestrian Team Foundation

$N/A

Supports equestrian athletes and programs.

Education

Bryn Mawr College Scholarship

$10M

Gifted $10 million towards undergraduate scholarships.

Culture

National Archives Foundation

$N/A

Supports programs promoting American heritage.

Environment

League of Conservation Voters

$N/A

Supports environmental causes.

Business Philosophy & Leadership

Notable Quotes

"I hope this gift helps ensure that financial need is never a barrier to that opportunity."

Leadership Principles

Commitment to Sustainability

Supports environmental and ethical business practices.

Family Values

Maintains the values and vision of the founder.

Controversies & Challenges

2013

Car Accident

Involved in a car accident in 2013, charged with reckless driving.

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