Billionaire Profile
Thomas Secunda
Global Rank
#687

Image: Public domain | via Wikimedia Commons

Thomas Secunda

CEO, Bloomberg LP
US
Real-Time Net Worth
$5.7B
As of December 2025
Age
71
Source
Bloomberg LP
Industry
finance-investments
Citizenship
US

Biography

Thomas Secunda is an American billionaire businessman and co-founder of Bloomberg L.P., a leading provider of financial data, analytics software, and media services. With a current net worth of $5.7 billion, he is a prominent figure in the finance and technology industries. Secunda's wealth stems from his ownership stake in Bloomberg L.P., where he played a pivotal role in developing the Bloomberg Terminal, a key product for the company. His career at Bloomberg has spanned over four decades, during which he has held the position of Vice Chairman and Global Head of Financial Products and Services. Throughout his career, Secunda has been recognized as a leader in financial technology and has been a strong advocate for philanthropy. He and his wife Cindy are signatories of the Giving Pledge, and they are actively involved in charitable initiatives, particularly in environmental conservation, healthcare, and Jewish causes.

Wealth Over Time

In-Depth Profile

Early Life

Thomas Secunda was born in 1954 in Bethpage, New York. He developed an early interest in mathematics, which led him to pursue a Bachelor's and Master's degree in mathematics from Binghamton University. His academic background provided him with the analytical skills necessary for a career in finance and technology.

Rise to Success

Secunda began his career as a programmer and later became a fixed-income trader at Morgan Stanley. He gained experience in systems research at Salomon Brothers, where he worked with Michael Bloomberg. In 1982, Secunda co-founded Innovative Market Systems, which was later renamed Bloomberg L.P. His expertise in developing financial products was instrumental in creating the Bloomberg Terminal, a critical tool for financial professionals. Secunda currently serves as the Global Head of Bloomberg's Financial Products and Services.

Key Business Strategies

Secunda's key contributions include developing the Bloomberg Terminal, which helped revolutionize how financial professionals access and analyze market data. This innovation was a core strategy for the growth of Bloomberg L.P. The Bloomberg Terminal became the leading platform in the financial industry, contributing significantly to Bloomberg's market dominance. His ongoing work in financial products has kept Bloomberg at the forefront of technology.

Philanthropy

Secunda and his wife, Cindy, are signatories of the Giving Pledge, demonstrating a commitment to philanthropy. Their foundation supports causes such as national parks, conservation, healthcare, and Jewish organizations. Secunda has been actively involved in reconstruction efforts in the U.S. Virgin Islands after the 2017 hurricanes and serves on boards of various philanthropic institutions.

Career Milestones

1982

Co-founded Innovative Market Systems (later Bloomberg L.P.)

Co-founded the company with Michael Bloomberg, Duncan MacMillan, and Charles Zegar.

2011

Appointed Vice Chairman of Bloomberg L.P.

Assumed the role of Vice Chairman at Bloomberg L.P.

2012-2014

Top Financial Technology Professional

Recognized by Institutional Investor magazine as the top financial technology professional in the world.

Philanthropy & Social Impact

Environment

National Parks Conservation Association

$XB

Supports the National Parks Conservation Association.

Multiple

Secunda Family Foundation

$XB

Supports various initiatives in education, healthcare, and environmental conservation.

Disaster Relief

U.S. Virgin Islands Hurricane Relief

$XB

Involved in the reconstruction efforts after the 2017 hurricanes.

Business Philosophy & Leadership

Notable Quotes

"I'm immensely proud of the culture, the people and the company. The product is wonderful and I'm very proud of that as well."

Leadership Principles

Innovation

Leading the development of new financial tools and services.

Philanthropic Engagement

Commitment to giving back to the community and supporting causes.