Madrigal Pharmaceuticals (MDGL) had the lowest return between February 1, 2013 and August 31, 2014 by a US stock with a market cap of $4B+, returning -64.5%.
Lululemon Athletica (LULU) had the lowest return between February 1, 2013 and August 31, 2014 by a US stock with a market cap of $40B+, returning -42.3%.
Zhong Yang Financial Group Limited Ordinary Shares (TOP) has a market capitalization of $56.3M, based on 38.29M shares at a price of $1.47 (down 4.5% yesterday).