Mario Joseph Gabelli (born June 19, 1942) is an American stock investor, investment advisor and financial analyst. He is the founder, chairman, and CEO of Gabelli Asset Management Company Investors (GAMCO Investors) a $30 billion dollar global investment firm headquartered in Rye, New York. "Forbes" magazine's 2006 Forbes 400 rankings listed as #346 on the list of wealthiest Americans and estimated his net worth at $1.0 billion. Wikipedia
The definitive Wikipedia entry for Mario Gabelli. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Mario_Gabelli