Bloomberg Billionaires Index

View profiles for each of the world’s 500 richest people, see the biggest movers, and compare fortunes or track returns.

# 467 Mary Malone $5.50B

Random fact: Founded Iron Spring Farm in 1976.


Malone is the largest shareholder of Campbell Soup, a publicly traded packaged food manufacturer. The Camden, New Jersey-based company sells canned soup, Pepperidge Farm bread and Goldfish crackers, and had revenue of $8.6 billion in the year ended July 31 2022. Malone also owns a horse breeding business.

As of :
Last change +$49.5M ( +0.9%)
YTD change -$174M ( -3.1%)
Biggest asset Cash
Country / Region United States
Age 73
Industry Food & Beverage
View net worth over:   Max 1 year 1 quarter 1 month 1 week

Relative Value

Mary Malone's net worth of $5.50B can buy ...

troy ounces of gold
barrels of crude oil

... and is equivalent to ...

of the GDP of the United States
of the total wealth of the 500 richest people in the world
of the top 100 U.S. college endowments
of the top 200 U.S. executives’ total awarded compensation
of U.S. existing home sales
times the median U.S. household income

Latest News

Net Worth Summary

Private asset
Public asset
Misc. liabilities
Confidence rating:

The majority of Malone's fortune is derived from her stake in Campbell Soup, the company founded by her grandfather, John T. Dorrance. She's the company's largest shareholder with an 18% stake, which is held through trusts and two holding companies, according to the October 2021 proxy statement.

She's collected more than $1.5 billion in dividends based on an analysis of company filings and Bloomberg data. The value of her cash investments is based on these proceeds, as well as taxes and market performance.

Amanda Pisano, a spokesperson for Campbell Soup, declined to comment on the net worth calculation.


Family: Divorced, 2 children

Mary Alice Dorrance Malone is the largest shareholder of Campbell Soup and the granddaughter of John T. Dorrance, who invented the condensed soup formula in 1897. She graduated from the University of Arizona with a degree in English in 1972.

Malone founded Iron Spring Farm, a breeding and training center for horses in Pennsylvania and Florida in 1976. She was elected to the board of directors of Campbell Soup in 1990. The company was founded in Camden, New Jersey by Joseph Campbell and Abraham Anderson in 1869. The first ready-to-eat tomato soup was introduced in 1895 and Malone's grandfather invented the formula for condensed soup two years later. It sells almost 2 billion of cans of soup every year, according to Mark Alexander, a Campbell Soup president in an March 2016 interview with Food Business News.

  • 1882 Arthur Dorrance joins Campbell to form a new company.
  • 1895 First can of Campbell's ready-to-eat tomato soup is introduced.
  • 1897 Grandfather John T. Dorrance invents the condensed soup formula.
  • 1954 Campbell Soup Company goes public on the New York Stock Exchange.
  • 1972 Graduates in English from the University of Arizona.
  • 1976 Founds Iron Spring Farm in Pennsylvania and Florida.
  • 1981 Marries Stuart H. Malone.
  • 1990 Mary Alice Dorrance is elected to the Board of Directors of Campbell Soup.