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John Paulson

John Alfred Paulson is an American hedge fund manager and investor best known as the founder of Paulson & Co.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

John Alfred Paulson is an American hedge fund manager and investor best known as the founder of Paulson & Co. He became widely known for profiting from bets against the U.S. subprime mortgage market during the 2007 financial crisis. He has also been recognized for his philanthropy and leadership roles in finance and education.

Early life and education

John Alfred Paulson was born in Queens, New York, in 1955. He studied finance at New York University and later earned an MBA from Harvard Business School.

Career

Paulson worked in investment banking and investment management before founding Paulson & Co. in 1994. He later became one of the best-known hedge fund managers in the United States.

2007 subprime mortgage trade

Paulson became internationally known for profiting from the collapse of the U.S. housing market. His use of credit default swaps to short subprime mortgage securities produced one of the largest gains in Wall Street history.

Wealth and recognition

Paulson has been listed among the world's richest people, with large reported earnings in 2007 and 2010. He has also been described as one of the most prominent figures in high finance.

Philanthropy and board service

Paulson has been associated with philanthropic giving and service on boards and advisory bodies in education and public institutions. Reported affiliations include New York University and the Council on Foreign Relations.

Key facts

  • John Paulson founded Paulson & Co. in 1994.
  • He gained fame for profiting from the 2007 subprime mortgage crisis using credit default swaps.
  • He was born in Queens, New York, on December 14, 1955.
  • Paulson earned a bachelor's degree from New York University and an MBA from Harvard Business School.
  • Forbes estimated his net worth at $3.8 billion as of August 2025.

Frequently asked questions

Who is John Paulson?
John Paulson is an American hedge fund manager and the founder of Paulson & Co.
What is John Paulson best known for?
He is best known for profiting from bets against U.S. subprime mortgage securities during the 2007 financial crisis.
When was John Paulson born?
He was born on December 14, 1955.
What company did John Paulson found?
He founded Paulson & Co. in 1994.
What schools did John Paulson attend?
He attended New York University and Harvard Business School.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/John_Paulson
    Supports: Birth date, profession, founding of Paulson & Co., subprime mortgage trade, and recent net worth estimate.
  2. CNNhttps://www.cnn.com/us/john-paulson-fast-facts
    Supports: Birth details, company founding, and public profile as a hedge fund founder.
  3. NYU Sternhttps://www.stern.nyu.edu/content/john-a-paulson-bs-78
    Supports: Education, career history, and role as president and portfolio manager of Paulson & Co.