Federal Agricultural Mortgage Corp. (Nasdaq:AGM), Macatawa Bank Corp. (Nasdaq:MCBC) and Banner Corp. (Nasdaq:BANR) are among the biggest percentage gainers in Friday's trading among companies with market capitalizations under $1 billion.

Also included among the results: Value Line Inc. (Nasdaq:VALU), Thomas Weisel Partners Group Inc. (Nasdaq:TWPG), Innophos Holdings Inc. (Nasdaq:IPHS), James River Coal Co. (Nasdaq:JRCC), Agilysys Inc. (Nasdaq:AGYS) and PMFG Inc. (Nasdaq:PMFG).

Here are the biggest percentage gainers among small caps:

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