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
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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
Align Technology Inc COM 016255101 11,169 301,550 SH   SOLE   301,550 0 0
Altera Corp. COM 021441100 325 9,850 SH   SOLE   9,850 0 0
American International Gr COM 026874784 999 22,350 SH   SOLE   22,350 0 0
Apple Inc COM 037833100 654 1,650 SH   SOLE   1,650 0 0
Arrow Electronics COM 042735100 14,925 374,527 SH   SOLE   374,527 0 0
Arthur J Gallagher & Co COM 363576109 2,133 48,825 SH   SOLE   48,825 0 0
Aspen Technology Inc COM 045327103 1,697 58,932 SH   SOLE   58,932 0 0
Associated Banc-Corp COM 045487105 4,484 288,392 SH   SOLE   288,392 0 0
Astec Industries Inc COM 046224101 1,332 38,849 SH   SOLE   38,849 0 0
BE Aerospace Inc COM 073302101 7,940 125,875 SH   SOLE   125,875 0 0
Baker Hughes Inc COM 057224107 941 20,400 SH   SOLE   20,400 0 0
Beacon Roofing Supply COM 073685109 5,449 143,837 SH   SOLE   143,837 0 0
Brunswick Corp COM 117043109 7,215 225,825 SH   SOLE   225,825 0 0
Celanese Corp. COM 150870103 12,234 273,075 SH   SOLE   273,075 0 0
Chicago Bridge & Iron COM 167250109 13,307 223,050 SH   SOLE   223,050 0 0
Ciena Corporation COM 171779309 7,667 394,600 SH   SOLE   394,600 0 0
Cisco Systems Inc COM 17275R102 825 33,900 SH   SOLE   33,900 0 0
Cobiz Financial Inc COM 190897108 1,848 222,703 SH   SOLE   222,703 0 0
Columbia Banking Systems Inc. COM 197236102 3,002 126,063 SH   SOLE   126,063 0 0
Comerica COM 200340107 2,077 52,154 SH   SOLE   52,154 0 0
Coviden PLC COM G2554F113 512 8,950 SH   SOLE   8,950 0 0
Crane Co COM 224399105 12,598 210,250 SH   SOLE   210,250 0 0
Douglas Dynamics Inc COM 25960R105 5,723 440,943 SH   SOLE   440,943 0 0
Dynamic Materials Corp COM 267888105 7,461 451,894 SH   SOLE   451,894 0 0
F5 Networks Inc COM 315616102 7,737 112,452 SH   SOLE   112,452 0 0
Fifth & Pacific Inc COM 316645100 18,534 829,628 SH   SOLE   829,628 0 0
First Midwest Bancorp COM 320867104 6,545 477,025 SH   SOLE   477,025 0 0
Fortinet Inc COM 34959E109 7,752 442,950 SH   SOLE   442,950 0 0
Foster Wheeler AG COM H27178104 2,813 129,559 SH   SOLE   129,559 0 0
G&K Inc Cl A COM 361268105 1,961 41,201 SH   SOLE   41,201 0 0
General Electric Co COM 369604103 552 23,800 SH   SOLE   23,800 0 0
Gentex Corp COM 371901109 11,412 495,100 SH   SOLE   495,100 0 0
Gibraltar Industries Inc COM 374689107 4,830 331,699 SH   SOLE   331,699 0 0
Global Payments Inc COM 37940X102 7,249 156,500 SH   SOLE   156,500 0 0
Greatbatch Inc COM 39153L106 7,616 232,275 SH   SOLE   232,275 0 0
Guaranty Bancorp COM 40075T607 699 61,550 SH   SOLE   61,550 0 0
Hancock Holding Co COM 410120109 8,162 271,425 SH   SOLE   271,425 0 0
HealthSouth Corp COM 421924309 14,105 489,751 SH   SOLE   489,751 0 0
Henry Jack & Associates COM 426281101 455 9,650 SH   SOLE   9,650 0 0
Hexcel Corp COM 428291108 28,535 838,029 SH   SOLE   838,029 0 0
HomeAway Inc COM 43739Q100 4,859 150,250 SH   SOLE   150,250 0 0
Informatica Corp COM 45666Q102 11,203 320,275 SH   SOLE   320,275 0 0
Interpublic Group of Companies COM 460690100 7,484 514,350 SH   SOLE   514,350 0 0
Johnson Controls Inc COM 478366107 701 19,600 SH   SOLE   19,600 0 0
Kennametal Inc. COM 489170100 10,828 278,850 SH   SOLE   278,850 0 0
Kforce Inc COM 493732101 6,923 474,150 SH   SOLE   474,150 0 0
Kinder Morgan Management LL COM 49455U100 1,309 15,663 SH   SOLE   15,663 0 0
Lam Research Corp COM 512807108 5,711 128,800 SH   SOLE   128,800 0 0
Leggett & Platt Inc COM 524660107 3,678 118,300 SH   SOLE   118,300 0 0
MB Financial Inc COM 55264U108 1,540 57,450 SH   SOLE   57,450 0 0
MDC Partners Inc COM 552697104 20,254 1,122,722 SH   SOLE   1,122,722 0 0
MGIC Investment Corp. COM 552848103 9,633 1,586,950 SH   SOLE   1,586,950 0 0
MKS Instruments Inc. COM 55306N104 8,215 309,525 SH   SOLE   309,525 0 0
Masco Corp COM 574599106 14,276 732,500 SH   SOLE   732,500 0 0
MedAssets Inc COM 584045108 22,761 1,283,042 SH   SOLE   1,283,042 0 0
Meridian Bioscience Inc COM 589584101 12,178 566,435 SH   SOLE   566,435 0 0
MetLife Inc COM 59156R108 1,181 25,800 SH   SOLE   25,800 0 0
Mobile Mini Inc COM 60740F105 15,640 471,787 SH   SOLE   471,787 0 0
Modine Manufacturing Co COM 607828100 9,015 828,588 SH   SOLE   828,588 0 0
Molex Inc A COM 608554200 7,930 318,969 SH   SOLE   318,969 0 0
National CineMedia Inc COM 635309107 4,026 238,350 SH   SOLE   238,350 0 0
NxStage Medical Inc COM 67072V103 13,189 923,600 SH   SOLE   923,600 0 0
ON Semiconductor Inc COM 682189105 10,464 1,295,075 SH   SOLE   1,295,075 0 0
Omnicare Inc COM 681904108 16,291 341,450 SH   SOLE   341,450 0 0
PAREXEL International Corp COM 699462107 3,894 84,709 SH   SOLE   84,709 0 0
PTC Inc COM 69370C100 16,680 679,969 SH   SOLE   679,969 0 0
Patterson UTI Energy Inc COM 703481101 3,220 166,375 SH   SOLE   166,375 0 0
Polypore Intl Inc COM 73179V103 12,043 298,822 SH   SOLE   298,822 0 0
Power Integrations Inc COM 739276103 5,841 144,006 SH   SOLE   144,006 0 0
Prudential Financial Inc COM 744320102 602 8,250 SH   SOLE   8,250 0 0
Regal-Beloit Corporat COM 758750103 7,594 117,125 SH   SOLE   117,125 0 0
Reinsurance Group of COM 759351604 2,514 36,375 SH   SOLE   36,375 0 0
Robert Half International COM 770323103 9,702 291,968 SH   SOLE   291,968 0 0
Rockwood Holdings Inc COM 774415103 11,874 185,443 SH   SOLE   185,443 0 0
Rowan Companies Inc. COM G7665A101 6,870 201,650 SH   SOLE   201,650 0 0
Royal Caribbean Cruises Ltd COM V7780T103 9,465 283,900 SH   SOLE   283,900 0 0
SPX Corp COM 784635104 3,347 46,502 SH   SOLE   46,502 0 0
Sandy Spring Bancorp Inc COM 800363103 3,261 150,816 SH   SOLE   150,816 0 0
Scansource Inc COM 806037107 7,830 244,675 SH   SOLE   244,675 0 0
Sealed Air Corp COM 81211K100 7,255 302,925 SH   SOLE   302,925 0 0
Sothebys Holdings Inc COM 835898107 4,840 127,675 SH   SOLE   127,675 0 0
Swift Transportation Co COM 87074U101 2,220 134,250 SH   SOLE   134,250 0 0
TIBCO Software Inc COM 88632Q103 10,048 469,400 SH   SOLE   469,400 0 0
Teradata Corp COM 88076W103 467 9,300 SH   SOLE   9,300 0 0
Terex Corp COM 880779103 5,476 208,225 SH   SOLE   208,225 0 0
TrueBlue Inc COM 89785X101 4,897 232,620 SH   SOLE   232,620 0 0
Twin Disc Incorporat COM 901476101 6,770 285,650 SH   SOLE   285,650 0 0
US Bancorp COM 902973304 1,115 30,850 SH   SOLE   30,850 0 0
US Silica Holdings Inc COM 90346E103 4,077 196,200 SH   SOLE   196,200 0 0
UTI Worldwide Inc COM G87210103 10,167 617,300 SH   SOLE   617,300 0 0
Unit Corp COM 909218109 4,678 109,853 SH   SOLE   109,853 0 0
United Health Services C COM 913903100 9,939 148,425 SH   SOLE   148,425 0 0
Urban Outfitters Inc COM 917047102 8,699 216,273 SH   SOLE   216,273 0 0
Vocera Communications Inc COM 92857F107 6,081 413,650 SH   SOLE   413,650 0 0
Vulcan Matls Co COM 929160109 9,711 200,600 SH   SOLE   200,600 0 0
Whiting Petroleum Corp COM 966387102 6,448 139,890 SH   SOLE   139,890 0 0
Winnebago IndustriesInc COM 974637100 13,519 644,063 SH   SOLE   644,063 0 0
Zions Bancorp COM 989701107 16,016 553,800 SH   SOLE   553,800 0 0