Geokinetics Inc. (Nasdaq:GOK), Fuel Systems Solutions Inc. (Nasdaq:FSYS) and VNUS Medical Technologies Inc. (Nasdaq:VNUS) are among the biggest percentage gainers in Friday's trading among companies with market capitalizations under $1 billion.

Also included among the results: MGIC Investment Corp. (Nasdaq:MTG), LMI Aerospace Inc. (Nasdaq:LMIA), Rosetta Resources  Inc. (Nasdaq:ROSE), Graham Corp. (Nasdaq:GHM), Central Pacific Financial Corp. (Nasdaq:CPF) and American Reprographics Co. (Nasdaq:ARP).

For access to the full article, you must be a registered member - it's FREE.