Tag - Mnrk

Silicom Ltd. (Nasdaq:SILC), Radware Ltd. (Nasdaq:RDWR) and Monarch Financial Holdings, Inc. (Nasdaq:MNRK) are among the biggest percentage losers in Monday's trading among companies with market capitalizations under $750 million.

CapitalSouth Bancorp (Nasdaq:CAPB), Bank of McKenney (Nasdaq:BOMK) and Escalade, Inc. (Nasdaq:ESCA) are also among the top small-cap percentage losers.

Here are Monday's biggest percentage losers among small caps:

Here are Monday’s biggest percentage gainers and losers in midday trading, along with top volume leaders, among companies with a market cap between $50 million and $750 million:

Biggest percentage gainers:

• Mercury Computer Systems Inc. (Nasdaq:MRCY), up 22.8% to $8.89 after the Chelmsford, Mass.-based maker of high-performance computers and software reported third-quarter net income of $1 million, or $0.04 per share. Wall Street analysts expected a loss of $0.01 per share.
• Houston American Energy Corp. (Nasdaq:HUSA), up 15.9% to $5.64 after the oil and gas exploration and production company despite no significant news from the Houston-based firm.
• Origin Agritech Ltd. (Nasdaq:SEED), up 15.7% to $7.50 despite no significant news from the China-based supplier of crop seeds. Investors on Internet message boards speculate a world food shortage might be pushing the price up.

Biggest percentage losers:

• Radware Ltd. (Nasdaq:RDWR), down 14% to $9.15, after reporting a wider-than-expected first-quarter loss and lower revenues.
• Image Sensing Systems, Inc. (Nasdaq:ISNS), down 11% to $12.45 despite no significant news from the Saint Paul, Minn.-based maker of video processing products.
• Monarch Financial Holding, Inc. (Nasdaq:MNRK), down 10.6% to $10.05 despite no significant news from the Chesapeake, Va.-based bank holding company.

SupportSoft, Inc. (Nasdaq: SPRT), Monarch Financial Holdings, Inc. (Nasdaq: MNRK) and Security Bank Corp. (Nasdaq: SBKC) are among the biggest percentage losers in Friday's trading among companies with market capitalizations under $750 million.

Here are today's biggest percentage losers: