BillionaireNet
Bloomberg
Michael Bloomberg
Rank #17
UNITED STATESFinance & InvestmentsBloomberg LP

Michael Bloomberg

Net Worth
$109.419B
0% (24h)
Michael Rubens Bloomberg is an American businessman, politician, and philanthropist. As the co-founder of Bloomberg L.P., he built a financial data and media empire, and he served as the 108th mayor of New York City for three terms, from 2002 to 2013. Bloomberg's career is defined by his achievements in finance, his leadership in urban development, and his commitment to philanthropy, with a focus on areas like public health, education, and environmental protection. He is known for his data-driven approach and commitment to innovation, both in business and in public service. As of May 2025, Bloomberg's estimated net worth is $104.7 billion.

The Full Dossier

Early Life and Education

Michael Bloomberg was born on February 14, 1942, in Brighton, Boston, Massachusetts. His father was a bookkeeper, and his mother was a secretary. Bloomberg displayed early signs of ambition, becoming an Eagle Scout at age 12. He attended Johns Hopkins University, where he earned a Bachelor of Science in Electrical Engineering in 1964. He then pursued a Master of Business Administration from Harvard Business School in 1966.

Rise to Success

Bloomberg began his career at the investment bank Salomon Brothers in 1966. Over 15 years, he rose to become a partner, overseeing equity trading and information systems. In 1981, after Salomon Brothers was acquired, Bloomberg was terminated but received a $10 million severance package. This became the seed capital for his own company, Innovative Market Systems, later renamed Bloomberg L.P..

Key Business Strategies

Bloomberg L.P. revolutionized the financial industry by providing real-time market data and analytics through the Bloomberg Terminal. The company's success stemmed from its ability to offer a comprehensive platform with news, data, and communication tools, catering to the needs of financial professionals. Bloomberg's strategic vision included a strong focus on technological innovation and a subscription-based business model, which generated a significant recurring revenue stream. The company expanded globally, establishing a presence in major financial centers.

Philanthropy

Bloomberg is a committed philanthropist, having donated billions of dollars to various causes through Bloomberg Philanthropies. His philanthropic efforts focus on areas like public health, the environment, education, and the arts. He has committed to donating his stake in Bloomberg L.P. to Bloomberg Philanthropies. In 2024, he gave $3.7 billion to charitable causes.

Career Timeline

2023

Appointed Vlad Kliatchko as CEO of Bloomberg L.P.

Transitioned leadership within the company.

2024

Donated $3.7 Billion to Philanthropic Causes

Made significant contributions through Bloomberg Philanthropies.

2001

Elected Mayor of New York City

Served three terms, focusing on public health, economic growth, and education reform.

1981

Founded Innovative Market Systems (Bloomberg L.P.)

Launched the company with severance pay after being fired from Salomon Brothers.

1966

Began Career at Salomon Brothers

Started in an entry-level position and rose to become a partner.

Philanthropic Impact

Education$4.55B

Johns Hopkins University

Donated over $4.55 billion to Johns Hopkins University.

Public HealthMultiple grants

Public Health Initiatives

Supports various public health initiatives through Bloomberg Philanthropies.

EnvironmentMultiple grants

Environment

Supports environmental causes and climate change initiatives.

ArtsMultiple grants

Arts and Culture

Supports arts and cultural organizations and programs.

Government InnovationMultiple grants

Government Innovation

Funds initiatives to improve city governments.

Wealth Trajectory