The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
A E S Corp COM 00130H105 358 25,085 SH   SOLE 0 25,085 0 0
Acco Brands Corp COM 00081T108 3,576 580,567 SH   SOLE 0 580,567 0 0
Albemarle Corp COM 012653101 558 8,405 SH   SOLE 0 8,405 0 0
Amag Pharma Inc COM 00163U106 6,435 332,576 SH   SOLE 0 332,576 0 0
Amedisys Inc COM 023436108 1,310 88,007 SH   SOLE 0 88,007 0 0
Amern Superconductor Cp COM 030111108 1,199 744,730 SH   SOLE 0 744,730 0 0
Analogic Corp COM 032657207 10,790 131,412 SH   SOLE 0 131,412 0 0
Ann Inc. COM 035623107 10,274 247,688 SH   SOLE 0 247,688 0 0
Ariad Pharmaceuticals Inc COM 04033a100 4,976 617,387 SH   SOLE 0 617,387 0 0
Arrow Electronics COM 042735100 1,550 26,115 SH   SOLE 0 26,115 0 0
Ascent Capital Group COM 043632108 6,062 80,234 SH   SOLE 0 80,234 0 0
Ashford Hospitality Prime, Inc COM 044102101 413 27,310 SH   SOLE 0 27,310 0 0
Ashford Hospitality Tr Reit COM 044103109 1,835 162,805 SH   SOLE 0 162,805 0 0
Azz Inc. COM 002474104 1,097 24,550 SH   SOLE 0 24,550 0 0
B T U International Inc COM 056032105 1,214 390,314 SH   SOLE 0 390,314 0 0
BNC Bancorp COM 05566t101 373 21,550 SH   SOLE 0 21,550 0 0
Bancorpsouth Inc COM 059692103 5,148 206,235 SH   SOLE 0 206,235 0 0
Bank Of America Corp COM 060505104 241 13,993 SH   SOLE 0 13,993 0 0
Bank Of Ny Mellon Cp New COM 064058100 232 6,571 SH   SOLE 0 6,571 0 0
Barnes Group Inc COM 067806109 860 22,355 SH   SOLE 0 22,355 0 0
Beacon Roofing Supply COM 073685109 9,061 234,370 SH   SOLE 0 234,370 0 0
Belden Inc COM 077454106 728 10,465 SH   SOLE 0 10,465 0 0
Benchmark Electronics COM 08160h101 423 18,670 SH   SOLE 0 18,670 0 0
Berkshire Hills Bancorp COM 084680107 5,602 216,470 SH   SOLE 0 216,470 0 0
Boston Private Finl Hldg COM 101119105 12,110 895,026 SH   SOLE 0 895,026 0 0
Briggs & Stratton Corp. COM 109043109 8,045 361,557 SH   SOLE 0 361,557 0 0
Bristol-Myers Squibb Co COM 110122108 603 11,600 SH   SOLE 0 11,600 0 0
Brocade Communs Sys New COM 111621306 891 84,004 SH   SOLE 0 84,004 0 0
C A C I Inc Cl A COM 127190304 952 12,900 SH   SOLE 0 12,900 0 0
C S G Systems Intl Inc COM 126349109 9,213 353,811 SH   SOLE 0 353,811 0 0
Cabot Corp COM 127055101 12,300 208,259 SH   SOLE 0 208,259 0 0
Cache Inc New COM 127150308 3,715 1,129,033 SH   SOLE 0 1,129,033 0 0
Callaway Golf COM 131193104 4,762 465,960 SH   SOLE 0 465,960 0 0
Cambrex Corp. COM 132011107 1,260 66,750 SH   SOLE 0 66,750 0 0
Cardiovascular Systems Inc. COM 141619106 16,852 530,089 SH   SOLE 0 530,089 0 0
Carrizo Oil & Gas Inc COM 144577103 8,794 164,496 SH   SOLE 0 164,496 0 0
Carters Inc COM 146229109 6,239 80,351 SH   SOLE 0 80,351 0 0
Chico's FAS, Inc. COM 168615102 311 19,405 SH   SOLE 0 19,405 0 0
Chiquita Brands Intl New COM 170032809 6,411 514,908 SH   SOLE 0 514,908 0 0
Cisco Systems Inc COM 17275R102 260 11,618 SH   SOLE 0 11,618 0 0
City National Corp. COM 178566105 8,526 108,307 SH   SOLE 0 108,307 0 0
Clicksoftware Tech Ltd Ord COM M25082104 5,815 574,576 SH   SOLE 0 574,576 0 0
Columbia Banking Systems COM 197236102 9,534 334,280 SH   SOLE 0 334,280 0 0
Commercial Vehicle Group COM 202608105 905 99,255 SH   SOLE 0 99,255 0 0
Cpi Aerostructures New COM 125919308 500 38,447 SH   SOLE 0 38,447 0 0
Crocs Inc. COM 227046109 7,077 453,652 SH   SOLE 0 453,652 0 0
Cytokinetics Inc COM 23282W605 5,159 543,022 SH   SOLE 0 543,022 0 0
Darling Intl Inc COM 237266101 10,064 502,717 SH   SOLE 0 502,717 0 0
Denbury Res Inc New COM 247916208 219 13,335 SH   SOLE 0 13,335 0 0
Diana Shipping Inc F COM Y2066G104 3,792 316,305 SH   SOLE 0 316,305 0 0
Digital River Inc COM 25388B104 3,363 192,950 SH   SOLE 0 192,950 0 0
Dr. Pepper Snapple Group COM 26138e109 256 4,700 SH   SOLE 0 4,700 0 0
Durect Corp COM 266605104 4,396 3,305,224 SH   SOLE 0 3,305,224 0 0
Dycom Industries Inc COM 267475101 8,961 283,499 SH   SOLE 0 283,499 0 0
Esterline Corp. COM 297425100 588 5,515 SH   SOLE 0 5,515 0 0
Extreme Networks Inc. COM 30226d106 9,174 1,581,722 SH   SOLE 0 1,581,722 0 0
Exxon Mobil Corporation COM 30231G102 1,364 13,962 SH   SOLE 0 13,962 0 0
Ferro Corp COM 315405100 11,949 874,759 SH   SOLE 0 874,759 0 0
First BanCorp (Puerto Rico) COM 318672706 746 137,090 SH   SOLE 0 137,090 0 0
First Niagara Finl New COM 33582V108 7,296 772,059 SH   SOLE 0 772,059 0 0
Foster Wheeler AG COM h27178104 420 12,945 SH   SOLE 0 12,945 0 0
Freightcar America Inc COM 357023100 2,020 86,903 SH   SOLE 0 86,903 0 0
GameStop Corp. Cl A COM 36467w109 1,262 30,700 SH   SOLE 0 30,700 0 0
General Electric Company COM 369604103 819 31,640 SH   SOLE 0 31,640 0 0
Goodyear Tire & Rubber COM 382550101 541 20,710 SH   SOLE 0 20,710 0 0
Granite Construction COM 387328107 371 9,300 SH   SOLE 0 9,300 0 0
Griffon Corp COM 398433102 641 53,700 SH   SOLE 0 53,700 0 0
Group 1 Automotive COM 398905109 1,436 21,875 SH   SOLE 0 21,875 0 0
Hancock Holding Co COM 410120109 2,925 79,805 SH   SOLE 0 79,805 0 0
Hanover Insurance Group COM 410867105 9,673 157,439 SH   SOLE 0 157,439 0 0
Hewlett-Packard Company COM 428236103 818 25,277 SH   SOLE 0 25,277 0 0
Horsehead Holding COM 440694305 9,296 552,698 SH   SOLE 0 552,698 0 0
Hudson Highland Group COM 443787106 1,719 454,759 SH   SOLE 0 454,759 0 0
Intel Corp COM 458140100 472 18,272 SH   SOLE 0 18,272 0 0
Intl Business Machines COM 459200101 1,477 7,674 SH   SOLE 0 7,674 0 0
Invacare Corp. COM 461203101 579 30,350 SH   SOLE 0 30,350 0 0
Johnson & Johnson COM 478160104 233 2,374 SH   SOLE 0 2,374 0 0
Jpmorgan Chase & Co COM 46625H100 226 3,718 SH   SOLE 0 3,718 0 0
KMG Chemicals COM 482564101 628 40,050 SH   SOLE 0 40,050 0 0
Key Energy Sevices COM 492914106 5,398 584,220 SH   SOLE 0 584,220 0 0
Kona Grill Inc COM 50047H201 8,117 398,494 SH   SOLE 0 398,494 0 0
Koppers Holdings Inc. COM 50060p106 713 17,300 SH   SOLE 0 17,300 0 0
Kraton Performance Polymers In COM 50077c106 9,098 348,039 SH   SOLE 0 348,039 0 0
Kulicke & Soffa Industries, In COM 501242101 887 70,328 SH   SOLE 0 70,328 0 0
Limelight Networks Inc COM 53261M104 2,847 1,306,108 SH   SOLE 0 1,306,108 0 0
Ltx-Credence Corp New COM 502403207 8,519 956,162 SH   SOLE 0 956,162 0 0
Manitex International COM 563420108 400 24,545 SH   SOLE 0 24,545 0 0
Manitowoc Inc. COM 563571108 1,142 36,315 SH   SOLE 0 36,315 0 0
Maxwell Technologies Inc COM 577767106 4,558 352,764 SH   SOLE 0 352,764 0 0
Mb Financial Bank COM 55264u108 416 13,450 SH   SOLE 0 13,450 0 0
Mckesson Corporation COM 58155Q103 1,326 7,507 SH   SOLE 0 7,507 0 0
Meadowbrook Insurance Gp COM 58319P108 2,738 469,684 SH   SOLE 0 469,684 0 0
Measurement Specialties COM 583421102 10,814 159,385 SH   SOLE 0 159,385 0 0
Mentor Graphics Corp COM 587200106 10,381 471,429 SH   SOLE 0 471,429 0 0
Merck & Co Inc New COM 58933y105 314 5,524 SH   SOLE 0 5,524 0 0
Mercury Systems COM 589378108 10,604 802,717 SH   SOLE 0 802,717 0 0
Metalico Inc COM 591176102 1,161 711,989 SH   SOLE 0 711,989 0 0
Methode Electronics Inc. COM 591520200 8,950 291,922 SH   SOLE 0 291,922 0 0
Mocon Inc COM 607494101 272 16,313 SH   SOLE 0 16,313 0 0
Moduslink Global Sol Inc COM 60786L107 1,541 364,362 SH   SOLE 0 364,362 0 0
N C R Corp New COM 62886e108 1,888 51,653 SH   SOLE 0 51,653 0 0
Nautilus Inc COM 63910B102 5,804 602,652 SH   SOLE 0 602,652 0 0
Newmarket Corp. COM 651587107 664 1,700 SH   SOLE 0 1,700 0 0
Newpark Resources Inc COM 651718504 7,751 676,922 SH   SOLE 0 676,922 0 0
Northfield Bancorp COM 66611t108 4,193 326,054 SH   SOLE 0 326,054 0 0
Old Republic Intl Corp COM 680223104 6,715 409,440 SH   SOLE 0 409,440 0 0
Olin Corp COM 680665205 351 12,720 SH   SOLE 0 12,720 0 0
Patterson- UTI Energy Inc. COM 703481101 6,752 213,134 SH   SOLE 0 213,134 0 0
Pegasystems Inc COM 705573103 11,215 317,528 SH   SOLE 0 317,528 0 0
Pepsico Incorporated COM 713448108 374 4,480 SH   SOLE 0 4,480 0 0
Perficient Inc COM 71375U101 9,567 527,979 SH   SOLE 0 527,979 0 0
Pfizer Incorporated COM 717081103 436 13,577 SH   SOLE 0 13,577 0 0
Progress Software Corp COM 743312100 7,140 327,543 SH   SOLE 0 327,543 0 0
Progressive Corp Ohio COM 743315103 299 12,345 SH   SOLE 0 12,345 0 0
Quiksilver Inc. COM 74838c106 6,076 809,074 SH   SOLE 0 809,074 0 0
R T I Intl Metals Inc COM 74973W107 7,308 263,050 SH   SOLE 0 263,050 0 0
Rex Energy Corp COM 761565100 3,286 175,611 SH   SOLE 0 175,611 0 0
Rockville Financial New COM 774188106 6,240 459,130 SH   SOLE 0 459,130 0 0
Sealed Air COM 81211K100 817 24,850 SH   SOLE 0 24,850 0 0
Shoe Carnival Inc COM 824889109 8,917 387,039 SH   SOLE 0 387,039 0 0
Silver Std Res Inc COM 82823l106 429 43,220 SH   SOLE 0 43,220 0 0
Sm Energy Company COM 78454l100 965 13,535 SH   SOLE 0 13,535 0 0
Soadastream International COM M9068E105 2,440 55,331 SH   SOLE 0 55,331 0 0
Sonus Networks Inc COM 835916107 7,289 2,162,927 SH   SOLE 0 2,162,927 0 0
Southwest Bancorp Okla COM 844767103 5,012 283,778 SH   SOLE 0 283,778 0 0
Spectrum Pharmaceuticals Inc. COM 84763a108 375 47,874 SH   SOLE 0 47,874 0 0
Spirit Airlines Inc. COM 848577102 19,985 336,450 SH   SOLE 0 336,450 0 0
Stancorp Finl Group Inc COM 852891100 9,393 140,618 SH   SOLE 0 140,618 0 0
Steel Dynamics Inc COM 858119100 712 40,000 SH   SOLE 0 40,000 0 0
Steven Madden Ltd COM 556269108 14,027 389,842 SH   SOLE 0 389,842 0 0
Strat Diagnostics Inc COM 862700101 150 125,762 SH   SOLE 0 125,762 0 0
Sunopta Inc F COM 8676EP108 14,897 1,261,395 SH   SOLE 0 1,261,395 0 0
Synta Pharmaceuticals COM 87162t206 848 196,639 SH   SOLE 0 196,639 0 0
Sypris Solutions Inc COM 871655106 1,891 682,785 SH   SOLE 0 682,785 0 0
Teleflex Incorporated COM 879369106 11,187 104,319 SH   SOLE 0 104,319 0 0
Teletech Holdings Inc COM 879939106 8,864 361,661 SH   SOLE 0 361,661 0 0
Tempur Sealy International Inc COM 88023U101 8,294 163,696 SH   SOLE 0 163,696 0 0
Tennant Co COM 880345103 5,980 91,128 SH   SOLE 0 91,128 0 0
Terex Corp COM 880779103 14,457 326,339 SH   SOLE 0 326,339 0 0
Triangle Petroleum Corp. COM 89600b201 9,903 1,201,784 SH   SOLE 0 1,201,784 0 0
Trico Bancshs Chico Ca COM 896095106 4,085 157,548 SH   SOLE 0 157,548 0 0
Triquint Semiconductor, Inc. COM 89674K103 10,254 765,816 SH   SOLE 0 765,816 0 0
Ttm Technologies Inc COM 87305r109 692 81,835 SH   SOLE 0 81,835 0 0
Tutor Perini Corp COM 901109108 1,062 37,041 SH   SOLE 0 37,041 0 0
U S Physical Therapy COM 90337L108 9,094 263,049 SH   SOLE 0 263,049 0 0
Ultratech COM 904034105 6,648 227,762 SH   SOLE 0 227,762 0 0
Universal Forest Product COM 913543104 3,547 64,100 SH   SOLE 0 64,100 0 0
Viacom Inc Cl B New COM 92553P201 223 2,618 SH   SOLE 0 2,618 0 0
Vicor Corp COM 925815102 5,778 566,447 SH   SOLE 0 566,447 0 0
Volcano Corporation COM 928645100 4,411 223,793 SH   SOLE 0 223,793 0 0
Watts Water Tech Inc A Class A COM 942749102 9,359 159,472 SH   SOLE 0 159,472 0 0
Wausau Paper Corp COM 943315101 7,364 578,463 SH   SOLE 0 578,463 0 0
Western Digital Corp COM 958102105 761 8,290 SH   SOLE 0 8,290 0 0
Whole Foods Market Inc COM 966837106 585 11,538 SH   SOLE 0 11,538 0 0