Last week's biggest Gulf Coast gainers were Walter Energy Inc. at $3.57 (4.97%), Lincare Holdings at $1.66 (4.64%) and Walter Investment at $1.11 (8.36%). The biggest decliners were Alico Inc. at $-1.65 (-6.23%), Chico's FAS at $-0.48 (-3.44%) and Gerdau Ameristeel at $-0.46 (-5.49%).