Wednesday's small-cap gainers and losers

Here are the day’s biggest percentage gainers and losers, along with top volume leaders, among companies with a market cap between $100 million and $750 million:

Biggest percentage gainers:

• EnerNOC Inc. (Nasdaq:ENOC), up 35% to $12.69.
• POZEN Inc. (Nasdaq:POZN), up 28% to $13.50 on news its migraine drug has received approval from the U.S. Food and Drug Administration.
• Badger Meter, Inc. (AMEX:BMI), up 20% to $50.00 on news it doubled its first-quarter profit.

Biggest percentage losers:

• The Talbots, Inc. (NYSE:TLB), down 29% to $9.16 on news two banks have cut off credit.
• Healthcare Services Group, Inc. (Nasdaq:HCSG), down 24% to $15.57 on news of a decline in first-quarter profit.
• Porter Bancorp, Inc. (Nasdaq:PBIB), down 10% to $16.18.

Volume leaders:

• POZEN Inc. (Nasdaq:POZN) 12,816,300 shares traded.
• The Talbots, Inc. (NYSE:TLB) 9,262,700 shares traded.
• Cheniere Energy, Inc. (AMEX:LNG) 6,207,000 shares traded.

The day saw 23 small-cap stocks set 52-week lows, while 29 small caps established a 52-week high.

---