Top Richest Women in America 2025
MacKenzie Scott remains among the richest women in America with a net worth above $36 billion as of the latest Forbes real-time billionaires list. Her wealth derives mainly from her ex-husband Jeff Bezos and the Amazon stake she retained after their 2019 divorce. She has pledged the majority of her fortune to philanthropic causes through the Bezos Earth Fund and other organizations Forbes real-time net worth data.
Alice Walton, heir to the Walmart fortune, holds a net worth above $70 billion and is consistently ranked as one of the richest women in America. She controls a large stake in Walmart shares and focuses on art philanthropy through Crystal Bridges Museum of American Art Forbes Alice Walton profile.
Sources of Wealth and Major Companies
Walmart, Tesla, and Other Public Companies
Many of the richest women in America built or inherited wealth through major public companies such as Walmart, Tesla, and other large-cap firms. Alice Walton's stake in Walmart, the world's largest retailer by revenue, remains a core driver of her fortune. Tesla co-founder and executive positions have also created substantial equity for women linked to the company Tesla official website.
Other women on the list gained wealth through private companies, venture-backed startups, and late-stage technology firms. Some inherited controlling stakes in family businesses in retail, energy, and finance, while others built new fortunes in software, biotech, and fintech. Forbes tracks these holdings and updates valuations based on public filings and market movements Forbes business valuation methods.
Rankings, Philanthropy, and Recent Changes
How Forbes Ranks America's Richest Women
Forbes ranks the richest women in America by estimated net worth, using public stock holdings, private company valuations, and reported asset sales. The list is updated frequently to reflect market swings, new funding rounds, and major transactions. Changes in rankings often follow quarterly earnings reports, IPOs, and large philanthropic pledges Forbes billionaires methodology.
Philanthropy plays a major role in the strategies of many women on the list. MacKenzie Scott has given billions to universities, nonprofits, and community organizations, while Alice Walton funds arts and conservation initiatives. Some women use donor-advised funds and private foundations to manage charitable giving alongside their investment portfolios SEC filings and foundation disclosures.