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Fisher
Ken Fisher
Rank #231
UNITED STATES•Finance & Investments•Money management

Ken Fisher

Net Worth
$13.154B
0% (24h)
Ken Fisher is a highly successful American billionaire, best known as the founder and executive chairman of Fisher Investments, a global money management firm. Born in 1950, Fisher has built an impressive career in the finance and investment industry. He is also an author, having written 11 books on investing, with several becoming New York Times bestsellers. His firm, Fisher Investments, has grown significantly under his leadership and currently manages over $386 billion in assets as of December 31, 2025. Fisher's net worth is estimated at $13.2 billion as of January 2026, and he is ranked as one of the world's wealthiest individuals. His career is marked by his long-running column in Forbes magazine and his contributions to investment theory, including the development of the Price-to-Sales Ratio.

How to read Ken Fisher'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 Ken Fisher, we anchor the narrative to Money management and Money management, 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 $13.154B alongside global rank #231, 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 Education

Kenneth Lawrence Fisher was born on November 29, 1950, in San Francisco, California. He is the son of Philip A. Fisher, a renowned stock investor and author of "Common Stocks and Uncommon Profits." Ken Fisher's early life in San Mateo, California, exposed him to the world of finance from a young age. However, he did not initially pursue a direct path into the investment industry. After dropping out of high school, he attended Humboldt State University, where he earned an associate degree in economics in 1972.

Rise to Success

Fisher's career took off when he founded Fisher Investments in 1979 with a modest $250. His innovative approach to investing, including the use of macroeconomic analysis, helped Fisher Investments grow into a leading global investment management firm. Fisher served as CEO of the company until 2016, and now holds the position of Executive Chairman and Co-Chief Investment Officer.

Key Business Strategies

Fisher's success is attributed to several key strategies. He is known for his contrarian approach, buying when others are fearful and selling when optimism runs high. He also emphasizes long-term thinking, risk management, and the importance of avoiding major investment mistakes. Fisher's willingness to go against the crowd, combined with his expertise in market dynamics, has set him apart in the investment world. He also implemented aggressive advertising to grow the fund to big proportions.

Philanthropy

Ken Fisher is involved in several philanthropic endeavors. He is the Chairman and CEO of the Fisher House Foundation, which builds comfort homes for families of hospitalized military personnel and veterans. Furthermore, he has made significant contributions to educational and medical research. In 2006, he contributed $3.5 million to endow the Kenneth L. Fisher Chair in Redwood Forest Ecology at Humboldt State. In 2012, Fisher and his wife gave $7.5 million to Johns Hopkins University to fund the Sherrilyn and Ken Fisher Center for Environmental Infectious Diseases.

Career Timeline

2025

Inductee of Texas Business Hall of Fame

Inducted into the Texas Business Hall of Fame.

2016

Transitioned to Executive Chairman

Stepped down as CEO of Fisher Investments and became Executive Chairman and Co-Chief Investment Officer.

1984

Began Writing for Forbes

Began writing the 'Portfolio Strategy' column for Forbes magazine.

1979

Founded Fisher Investments

Founded Fisher Investments with $250.

1972

Graduated

Graduated with an associate degree in economics from Humboldt State University.

Philanthropic Impact

Education and Environmental Research$3.5M

Kenneth L. Fisher Chair in Redwood Forest Ecology

Endowed a chair at Humboldt State University to support research in redwood ecology.

Medical Research$7.5M

Sherrilyn and Ken Fisher Center for Environmental Infectious Diseases

Funded a center at Johns Hopkins University dedicated to environmental infectious diseases research.

Veterans SupportN/A

Fisher House Foundation

Serves as Chairman and CEO of the Fisher House Foundation which builds comfort homes for families of hospitalized military personnel and veterans.

Key Business Ventures & Holdings

CompanyStakeValue
Fisher Investments70.00%—

Net Worth History

In-Depth Analysis

Early Life and Education

Kenneth Lawrence Fisher was born on November 29, 1950, in San Francisco, California. He is the son of Philip A. Fisher, a renowned stock investor and author of "Common Stocks and Uncommon Profits." Ken Fisher's early life in San Mateo, California, exposed him to the world of finance from a young age. However, he did not initially pursue a direct path into the investment industry. After dropping out of high school, he attended Humboldt State University, where he earned an associate degree in economics in 1972.

Rise to Success

Fisher's career took off when he founded Fisher Investments in 1979 with a modest $250. His innovative approach to investing, including the use of macroeconomic analysis, helped Fisher Investments grow into a leading global investment management firm. Fisher served as CEO of the company until 2016, and now holds the position of Executive Chairman and Co-Chief Investment Officer.

Key Business Strategies

Fisher's success is attributed to several key strategies. He is known for his contrarian approach, buying when others are fearful and selling when optimism runs high. He also emphasizes long-term thinking, risk management, and the importance of avoiding major investment mistakes. Fisher's willingness to go against the crowd, combined with his expertise in market dynamics, has set him apart in the investment world. He also implemented aggressive advertising to grow the fund to big proportions.

Philanthropy

Ken Fisher is involved in several philanthropic endeavors. He is the Chairman and CEO of the Fisher House Foundation, which builds comfort homes for families of hospitalized military personnel and veterans. Furthermore, he has made significant contributions to educational and medical research. In 2006, he contributed $3.5 million to endow the Kenneth L. Fisher Chair in Redwood Forest Ecology at Humboldt State. In 2012, Fisher and his wife gave $7.5 million to Johns Hopkins University to fund the Sherrilyn and Ken Fisher Center for Environmental Infectious Diseases.

Data Sources & Methodology

Figures for Ken Fisher 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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