Acxiom, Ambac Financial Group and Jackson Hewitt Tax Service lead small-cap percentage losers
Acxiom Corp. (Nasdaq:ACXM), Ambac Financial Group, Inc. (Nasdaq:AKT) and Jackson Hewitt Tax Service Inc. (Nasdaq:JTX) are among the biggest percentage losers in Thursday's trading among companies with market capitalizations under $1 billion.
Also included among the results: Alyst Acquisition Corp. (Nasdaq:AYA), Celldex Therapeutics Inc. (Nasdaq:CLDX), Encore Bancshares Inc. (Nasdaq:EBTX), Republic Airways Holdings Inc. (Nasdaq:RJET), Chemgenex Pharm Depository Receipt (Nasdaq:CXSP) and Old Second Bancorp Inc. (Nasdaq:OSBC).
Here are the biggest percentage losers among small caps:
| Price at 9:08 ET | Change | % Change | Volume | Year High | Year Low | ||
| ACXM | ACXIOM CORP | 8.70 | -2.67 | -23.5% | 3,326.5k | 15.11 | 6.35 |
| AKT | AMBAC FINL GROUP INC | 5.41 | -0.99 | -15.5% | 46.1k | 13.30 | 2.11 |
| JTX | JACKSON HEWITT TAX SVCS INC | 5.10 | -0.86 | -14.4% | 1,138.2k | 17.83 | 2.80 |
| AYA | ALYST ACQUISTION CORP | 5.75 | -0.65 | -10.2% | 11.7k | 8.80 | 6.40 |
| CLDX | CELLDEX THERAPEUTICS INC NEW | 7.93 | -0.88 | -10.0% | 444.4k | 16.98 | 4.24 |
| EBTX | ENCORE BANCSHARES INC | 7.71 | -0.85 | -9.9% | 50.8k | 19.49 | 4.29 |
| RJET | REPUBLIC AWYS HLDGS INC | 5.95 | -0.63 | -9.6% | 1,353.8k | 15.72 | 4.10 |
| CXSP | CHEMGENEX PHARMACEUTICALS LT | 18.33 | -1.67 | -8.3% | 1.2k | 25.30 | 10.01 |
| OSBC | OLD SECOND BANCORP INC ILL | 6.14 | -0.55 | -8.2% | 22.1k | 26.97 | 3.5 |


















