Billionaire Profile
Bill Gross
Global Rank
#2258

Image: Public domain | via Wikimedia Commons

Bill Gross

CEO, Pacific Investment Management Company (PIMCO)
US
Real-Time Net Worth
$1.7B
As of December 2025
Age
81
Source
Investments
Industry
finance-investments
Citizenship
US

Biography

Bill Gross, born in 1944, is an American investor and retired fund manager, most notably known for co-founding PIMCO (Pacific Investment Management Company). He earned the moniker "Bond King" for his expertise in the bond market. His wealth source is primarily from investments, and he has been a significant figure in finance for over four decades. His career highlights include managing the world's largest bond fund and advising on the role of subprime mortgage bonds during the 2008 financial crisis. Gross is also known for his philanthropy, donating over $700 million to various charitable causes and pledging to give away the majority of his wealth.

Wealth Over Time

In-Depth Profile

Early Life and Education

William Hunt "Bill" Gross was born on April 13, 1944, in Middletown, Ohio. His family moved to San Francisco in 1954. He graduated from Duke University in 1966 with a degree in psychology and later earned an MBA from UCLA Anderson School of Management in 1971.

Rise to Success

Gross began his career as a municipal bond trader in 1971. He co-founded Pacific Investment Management Company (PIMCO) in 1971 and became its chief investment officer in 1987. Under his management, PIMCO's Total Return Fund grew to become the world's largest bond fund. Gross was known for his aggressive investment style and his deep understanding of the bond market.

Key Business Strategies

Bill Gross was instrumental in creating the first investable market for fixed-income securities. His strategies included active trading of bonds, expanding into areas like junk bonds and emerging markets, and utilizing complex derivatives. He was known for his market commentary and insights, which were highly anticipated by investors. Gross was also known for making large bets when the odds were in his favor.

Philanthropy

Bill Gross is a committed philanthropist, having donated over $700 million to various causes. He founded the William, Jeff, and Jennifer Gross Family Foundation and signed the Giving Pledge, committing to donate the majority of his wealth to charitable causes. His philanthropic efforts include significant donations to Duke University, Doctors Without Borders, and the Smithsonian National Postal Museum.

Career Milestones

1971

Co-founded PIMCO

Co-founded Pacific Investment Management Company (PIMCO).

1987

Chief Investment Officer at PIMCO

Became the Chief Investment Officer at PIMCO.

2000-2009

Morningstar Fixed Income Manager of the Decade

Awarded Morningstar Fixed Income Manager of the Decade.

2008

Advised the Treasury

Advised the Treasury on subprime mortgage bonds during the 2008 financial crisis.

2014

Left PIMCO

Left PIMCO and joined Janus Capital Group.

2019

Retired from Active Fund Management

Retired from Janus Henderson Investors.

Philanthropy & Social Impact

Education

Duke University

$23.5M

Donated $23.5 million to Duke University, with $20 million set aside for financial aid.

Humanitarian Aid

Doctors Without Borders

$25M

Largest donor to Doctors Without Borders at approximately $25 million.

Healthcare

Cedars-Sinai Medical Center

$20M

Donated $20 million to Cedars-Sinai Medical Center for the Sue and Bill Gross Surgery and Procedure Center.

Education

University of California, Irvine

$40M

Donated $40 million to the University of California, Irvine to establish a nursing school.

Business Philosophy & Leadership

Notable Quotes

""Finding the best person or the best organization to invest your money is one of the most important financial decisions you'll ever make.""

""Bond investors are the vampires of the investment world. They love decay, recession – anything that leads to low inflation and the protection of the real value of their loans.""

""We are witnessing the death of abundance and the borning of austerity, for what may be a long, long time.""

Leadership Principles

Client-First Approach

Prioritizing client interests in all investment decisions.

Market Insights

Utilizing deep market insights to identify opportunities and manage risk.

Innovation and Reinvention

Continuously inventing and reinventing active bond management.

Controversies & Challenges

2014

PIMCO Departure

Gross was ousted from PIMCO, leading to a lawsuit.

2018

Divorce and Neighbor Dispute

Divorce proceedings and a dispute with a neighbor involved accusations of vandalism and spying.