The February 2013 issue of Bloomberg Markets magazine contains our annual rankings of the world's richest hedge funds. The following 100 comprise our list of best-performing hedge funds managing $1 billion or more. Our rankings are based on data compiled by Bloomberg specialist Anibal Arrascue and information supplied by hedge-fund research firms, hedge funds and investors. Assets and returns are for the 10 months ended on Oct. 31, 2012. Click here for a PDF and here for the accompanying story.