Soros Fund Management, LLC is a privately held US investment management firm currently structured as a
family office but formerly a
hedge fund. The firm was founded in 1969 by
George Soros and in 2010 was reported to be one of the most profitable firms in the hedge fund industry, averaging a 20
nnual rate of return over four decades. It is headquartered at
888 7th Avenue in
New York City.