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Billionaire Profile
Daniel Ziff
Global Rank
#531

Image: World Economic Forum | CC BY-SA 2.0 | via Wikimedia Commons

Daniel Ziff

CEO, Ziff Brothers Investments
UNITED STATES
Real-Time Net Worth
$7.189B
Estimated based on Ziff Brothers Investments stock value as of March 6, 2026
0% (24h)
Age
52
Source
Investments
Industry
finance-investments
Citizenship
UNITED STATES

Biography

Daniel Ziff is an American billionaire investor, known for his savvy investment strategies and significant presence in the finance industry. Born in 1973, he is the youngest son of William Bernard Ziff Jr., a media magnate who built the Ziff-Davis publishing empire. Daniel, along with his brothers, inherited the family fortune in 1994, after which they founded Ziff Brothers Investments. His wealth source is investments, primarily in equities, real estate, hedge funds, and private equity. As of January 31, 2026, his real-time net worth is $7.48 billion. Ziff is known for his preference for a low public profile, focusing on disciplined and data-driven investment strategies. He is married to Christina Ziff and has four children.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Daniel Morton Ziff was born in 1973. He is the youngest son of William Bernard Ziff Jr., a Jewish American media magnate, and Barbara Ingrid Beitz. His grandfather, William Bernard Ziff Sr., co-founded the Ziff-Davis publishing company in 1927. Ziff graduated from the Trinity School in New York City in 1989 and later earned a Bachelor of Arts from Columbia University in 1996.

Rise to Success

In 1994, Daniel and his brothers, Dirk and Robert, inherited the family fortune after their father sold 95% of the business for $1.4 billion. They formed Ziff Brothers Investments in New York City.

Key Business Strategies

Ziff Brothers Investments adopted a diversified approach, including equities, debt, real estate, commodities, private equity, and hedge funds. The firm became known for its disciplined and data-driven investment strategies, earning a reputation as one of the most successful family offices in the world. In 2014, Ziff Brothers Investments ceased operations, and the brothers began investing independently. They also provided seed money to fund manager Daniel Och in exchange for a 10% stake in Och-Ziff Capital Management.

Philanthropy

Daniel Ziff and his brothers are involved in philanthropy. Further details regarding specific initiatives and amounts were not found.

Career Milestones

1994

Inherited Family Fortune

Daniel and his brothers inherited the family fortune after their father sold a significant portion of the Ziff-Davis publishing empire.

1994

Founded Ziff Brothers Investments

Daniel, along with his brothers, formed Ziff Brothers Investments, a private investment firm.

2014

Ziff Brothers Investments Ceased Operations

Ziff Brothers Investments' hedge fund ceased operations, and the brothers began investing independently.

Philanthropy & Social Impact

Philanthropy

Philanthropic Efforts

$XB

Daniel Ziff is known for his philanthropic efforts, supporting various charitable organizations and causes. Further details were not found.

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