Billionaire Profile
Ray Dalio
Global Rank
#124

Image: Public domain | via Wikimedia Commons

Ray Dalio

CEO, Bridgewater Associates
US
Real-Time Net Worth
$15.4B
As of December 2025
Age
76
Source
Hedge funds
Industry
finance-investments
Citizenship
US

Biography

Ray Dalio is an American billionaire hedge fund manager, investor, and philanthropist. He is best known as the founder of Bridgewater Associates, the world's largest hedge fund. Born in New York City in 1949, Dalio began his investment career at a young age and later earned an MBA from Harvard Business School. His net worth is estimated at $15.4 billion as of December 2024, making him one of the wealthiest individuals globally. Dalio's wealth source is primarily from hedge funds. Throughout his career, he has pioneered innovative investment strategies, including risk parity. He is also the author of the best-selling book, "Principles: Life & Work."

Wealth Over Time

In-Depth Profile

Early Life

Raymond Thomas Dalio was born on August 8, 1949, in New York City. He grew up in a middle-class family. At the age of 12, he started investing in stocks, buying shares of Northeast Airlines. Dalio attended C.W. Post College of Long Island University and later earned an MBA from Harvard Business School in 1973.

Rise to Success

In 1975, Dalio founded Bridgewater Associates in his New York City apartment. Over nearly five decades, he grew Bridgewater into the largest hedge fund in the world. The firm gained recognition for its innovative investment strategies, including risk parity and separating alpha and beta. Dalio's leadership led Bridgewater to manage significant assets for institutional clients globally. Dalio stepped down as CEO in 2017, as CIO in 2020, and as chairman at the end of 2021, selling his full stake by 2025.

Key Business Strategies

Dalio's investment philosophy centers on understanding global macroeconomic trends and applying a "radical truth and transparency" approach. He introduced strategies such as the "Pure Alpha" fund, a diversified alpha source, and the "All Weather" strategy designed to perform well in various economic conditions.

Philanthropy

Ray Dalio and his wife, Barbara, are committed to philanthropy. Through the Dalio Foundation, they have contributed over $1 billion to various causes, including health equity, education, ocean exploration, and social entrepreneurship. They are signatories of the Giving Pledge, committing to donate most of their wealth to charitable causes.

Career Milestones

1975

Founded Bridgewater Associates

Established Bridgewater Associates in New York City, which grew into the world's largest hedge fund.

1991

Launched Pure Alpha Fund

Introduced Bridgewater's flagship strategy, Pure Alpha.

1996

Introduced All Weather Fund

Pioneered the risk parity investment approach.

2005

Bridgewater Becomes the Largest Hedge Fund

Bridgewater Associates became the world's largest hedge fund.

2017

Stepped Down as CEO

Dalio stepped down as CEO of Bridgewater Associates.

2020

Stepped Down as CIO

Dalio stepped down as CIO of Bridgewater Associates

2021

Stepped Down as Chairman

Dalio stepped down as Chairman of Bridgewater Associates

2025

Sold off his full stake in the firm.

Dalio sold off his full stake in the firm.

Philanthropy & Social Impact

Multiple

Dalio Philanthropies

$1B+

Supports a wide range of causes including health equity, education, ocean exploration, and social entrepreneurship.

Health

Dalio Family Health Justice Institute

$50M

Established at New York-Presbyterian Hospital to address health disparities.

General

Giving Pledge

Over Half of Fortune

Committed to donating over half of his wealth to charitable causes.

Business Philosophy & Leadership

Notable Quotes

""The markets are my instrument.""

""In order to be successful, you have to be willing to be wrong.""

""Understand what you don't know and know that what you don't know is much greater than what you do know.""

Leadership Principles

Radical Truth and Transparency

Encourages open communication and honesty within an organization.

Believability Weighted Decision Making

Emphasizes making decisions based on the most credible opinions.

Understand Economic Cycles

Stresses the importance of understanding and predicting economic cycles for successful investing.