| 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 |
| Actuant Corp. (Cl A) | COM | 00508X203 | 132,890 | 3,421,475 | SH | | SOLE | | 2,466,865 | 0 | 954,610 |
| Advance Auto Parts Inc. | COM | 00751Y106 | 36,396 | 440,200 | SH | | SOLE | | 323,625 | 0 | 116,575 |
| Advisory Board Co. | COM | 00762W107 | 357 | 6,010 | SH | | SOLE | | 5,740 | 0 | 270 |
| Allied World Assurance Company | COM | H01531104 | 106,140 | 1,067,915 | SH | | SOLE | | 764,185 | 0 | 303,730 |
| Altera Corp. | COM | 021441100 | 43,043 | 1,158,320 | SH | | SOLE | | 849,870 | 0 | 308,450 |
| AmTrust Financial Services Inc | COM | 032359309 | 19,003 | 487,205 | SH | | SOLE | | 340,618 | 0 | 146,587 |
| Ametek Inc. | COM | 031100100 | 9,996 | 217,200 | SH | | SOLE | | 158,925 | 0 | 58,275 |
| Approach Resources Inc. | COM | 03834A103 | 60,049 | 2,284,975 | SH | | SOLE | | 1,706,895 | 0 | 578,080 |
| AptarGroup Inc. | COM | 038336103 | 89,157 | 1,482,745 | SH | | SOLE | | 1,060,670 | 0 | 422,075 |
| Arcos Dorados Holdings Inc. (C | COM | G0457F107 | 8,969 | 756,840 | SH | | SOLE | | 615,090 | 0 | 141,750 |
| Argo Group International Holdi | COM | G0464B107 | 51,331 | 1,196,600 | SH | | SOLE | | 857,133 | 0 | 339,467 |
| Arthur J. Gallagher & Co. | COM | 363576109 | 37,763 | 865,140 | SH | | SOLE | | 634,215 | 0 | 230,925 |
| Aspen Insurance Holdings | COM | G05384105 | 52,278 | 1,440,560 | SH | | SOLE | | 1,033,200 | 0 | 407,360 |
| BJ's Restaurants Inc. | COM | 09180C106 | 20,413 | 711,990 | SH | | SOLE | | 505,635 | 0 | 206,355 |
| Beam Inc | COM | 073730103 | 23,453 | 362,765 | SH | | SOLE | | 265,665 | 0 | 97,100 |
| Bed Bath & Beyond Inc. | COM | 075896100 | 31,382 | 405,660 | SH | | SOLE | | 298,435 | 0 | 107,225 |
| Bio-Rad Laboratories Inc. (Cl | COM | 090572207 | 92,182 | 784,130 | SH | | SOLE | | 564,750 | 0 | 219,380 |
| Bottomline Technologies Inc. | COM | 101388106 | 53,425 | 1,916,240 | SH | | SOLE | | 1,373,525 | 0 | 542,715 |
| Brady Corp. (Cl A) | COM | 104674106 | 36,512 | 1,197,110 | SH | | SOLE | | 849,170 | 0 | 347,940 |
| Bryn Mawr Bank Corp. | COM | 117665109 | 23,171 | 859,135 | SH | | SOLE | | 614,850 | 0 | 244,285 |
| C.R. Bard Inc. | COM | 067383109 | 33,147 | 287,735 | SH | | SOLE | | 210,625 | 0 | 77,110 |
| CLARCOR Inc. | COM | 179895107 | 79,250 | 1,427,150 | SH | | SOLE | | 1,024,205 | 0 | 402,945 |
| CST Brands Inc. | COM | 12646R105 | 94,653 | 3,176,285 | SH | | SOLE | | 2,287,170 | 0 | 889,115 |
| CVB Financial Corp. | COM | 126600105 | 20,909 | 1,546,545 | SH | | SOLE | | 1,101,170 | 0 | 445,375 |
| Cardtronics Inc. | COM | 14161H108 | 71,646 | 1,930,650 | SH | | SOLE | | 1,362,085 | 0 | 568,565 |
| CareFusion Corp. | COM | 14170T101 | 42,359 | 1,147,950 | SH | | SOLE | | 841,925 | 0 | 306,025 |
| Casey's General Stores Inc. | COM | 147528103 | 79,129 | 1,078,205 | SH | | SOLE | | 772,960 | 0 | 305,245 |
| Cepheid | COM | 15670R107 | 84,926 | 2,175,365 | SH | | SOLE | | 1,572,355 | 0 | 603,010 |
| Church & Dwight Co. | COM | 171340102 | 9,364 | 155,935 | SH | | SOLE | | 112,685 | 0 | 43,250 |
| Clorox Co. | COM | 189054109 | 23,864 | 292,020 | SH | | SOLE | | 213,795 | 0 | 78,225 |
| Community Bank System Inc. | COM | 203607106 | 32,626 | 956,210 | SH | | SOLE | | 685,140 | 0 | 271,070 |
| Concho Resources Inc. | COM | 20605P101 | 31,668 | 291,035 | SH | | SOLE | | 212,610 | 0 | 78,425 |
| Cullen/Frost Bankers Inc. | COM | 229899109 | 25,310 | 358,755 | SH | | SOLE | | 262,730 | 0 | 96,025 |
| Denbury Resources Inc. | COM | 247916208 | 43,097 | 2,340,975 | SH | | SOLE | | 1,717,025 | 0 | 623,950 |
| Dover Corp. | COM | 260003108 | 49,243 | 548,175 | SH | | SOLE | | 401,450 | 0 | 146,725 |
| Edwards Lifesciences Corp. | COM | 28176E108 | 21,926 | 314,890 | SH | | SOLE | | 231,515 | 0 | 83,375 |
| Elizabeth Arden Inc. | COM | 28660G106 | 33,409 | 904,915 | SH | | SOLE | | 683,880 | 0 | 221,035 |
| EnPro Industries Inc. | COM | 29355X107 | 56,844 | 944,095 | SH | | SOLE | | 673,050 | 0 | 271,045 |
| Endurance Specialty Holdings L | COM | G30397106 | 85,790 | 1,596,985 | SH | | SOLE | | 1,145,925 | 0 | 451,060 |
| Energizer Holdings Inc. | COM | 29266R108 | 19,693 | 216,050 | SH | | SOLE | | 158,600 | 0 | 57,450 |
| Esterline Technologies Corp. | COM | 297425100 | 71,562 | 895,755 | SH | | SOLE | | 642,405 | 0 | 253,350 |
| FleetMatics Group PLC | COM | G35569105 | 13,453 | 358,270 | SH | | SOLE | | 256,255 | 0 | 102,015 |
| Flotek Industries Inc. | COM | 343389102 | 13,987 | 608,140 | SH | | SOLE | | 437,210 | 0 | 170,930 |
| Forum Energy Technologies Inc. | COM | 34984V100 | 27,214 | 1,007,565 | SH | | SOLE | | 717,905 | 0 | 289,660 |
| Frank's International N.V. | COM | N33462107 | 9,269 | 309,700 | SH | | SOLE | | 227,325 | 0 | 82,375 |
| Fresh Market Inc. | COM | 35804H106 | 24,823 | 524,690 | SH | | SOLE | | 372,570 | 0 | 152,120 |
| Genomic Health Inc. | COM | 37244C101 | 32,899 | 1,075,845 | SH | | SOLE | | 770,450 | 0 | 305,395 |
| Globus Medical Inc. (Cl A) | COM | 379577208 | 17,514 | 1,003,070 | SH | | SOLE | | 717,725 | 0 | 285,345 |
| Guidewire Software Inc. | COM | 40171V100 | 57,362 | 1,217,610 | SH | | SOLE | | 848,315 | 0 | 369,295 |
| Haemonetics Corp. | COM | 405024100 | 43,001 | 1,078,265 | SH | | SOLE | | 765,325 | 0 | 312,940 |
| Harris Teeter Supermarkets Inc | COM | 414585109 | 80,515 | 1,636,820 | SH | | SOLE | | 1,162,420 | 0 | 474,400 |
| Hub Group Inc. (Cl A) | COM | 443320106 | 37,809 | 963,780 | SH | | SOLE | | 686,785 | 0 | 276,995 |
| IDEX Corp. | COM | 45167R104 | 78,604 | 1,204,660 | SH | | SOLE | | 870,730 | 0 | 333,930 |
| IHS Inc. (Cl A) | COM | 451734107 | 23,204 | 203,220 | SH | | SOLE | | 148,820 | 0 | 54,400 |
| Illumina Inc. | COM | 452327109 | 17,703 | 219,015 | SH | | SOLE | | 158,640 | 0 | 60,375 |
| Independent Bank Corp. | COM | 453836108 | 17,619 | 493,540 | SH | | SOLE | | 357,005 | 0 | 136,535 |
| Informatica Corp. | COM | 45666Q102 | 8,174 | 209,750 | SH | | SOLE | | 154,050 | 0 | 55,700 |
| Integra LifeSciences Holdings | COM | 457985208 | 58,033 | 1,441,825 | SH | | SOLE | | 1,034,540 | 0 | 407,285 |
| Intuit Inc. | COM | 461202103 | 55,236 | 833,000 | SH | | SOLE | | 610,475 | 0 | 222,525 |
| J.M. Smucker Co. | COM | 832696405 | 974 | 9,275 | SH | | SOLE | | 8,525 | 0 | 750 |
| John Wiley & Sons Inc. (Cl A) | COM | 968223206 | 76,067 | 1,595,035 | SH | | SOLE | | 1,162,440 | 0 | 432,595 |
| Kaydon Corp. | COM | 486587108 | 25,940 | 730,300 | SH | | SOLE | | 525,970 | 0 | 204,330 |
| Kellogg Co. | COM | 487836108 | 16,997 | 289,415 | SH | | SOLE | | 211,765 | 0 | 77,650 |
| Key Energy Services Inc. | COM | 492914106 | 16,509 | 2,264,660 | SH | | SOLE | | 1,734,710 | 0 | 529,950 |
| Kodiak Oil & Gas Corp. | COM | 50015Q100 | 11,608 | 962,505 | SH | | SOLE | | 690,405 | 0 | 272,100 |
| Lancaster Colony Corp. | COM | 513847103 | 60,031 | 766,775 | SH | | SOLE | | 548,900 | 0 | 217,875 |
| Landstar System Inc. | COM | 515098101 | 40,210 | 718,300 | SH | | SOLE | | 514,420 | 0 | 203,880 |
| LogMeIn Inc. | COM | 54142L109 | 43,363 | 1,396,555 | SH | | SOLE | | 999,505 | 0 | 397,050 |
| Luminex Corp. | COM | 55027E102 | 33,666 | 1,683,315 | SH | | SOLE | | 1,199,765 | 0 | 483,550 |
| MICROS Systems Inc. | COM | 594901100 | 46,643 | 933,980 | SH | | SOLE | | 684,830 | 0 | 249,150 |
| Masimo Corp. | COM | 574795100 | 57,623 | 2,163,015 | SH | | SOLE | | 1,549,850 | 0 | 613,165 |
| Mead Johnson Nutrition Co. | COM | 582839106 | 14,106 | 189,955 | SH | | SOLE | | 138,880 | 0 | 51,075 |
| Measurement Specialties Inc. | COM | 583421102 | 45,705 | 842,650 | SH | | SOLE | | 605,570 | 0 | 237,080 |
| Mistras Group Inc. | COM | 60649T107 | 15,681 | 922,430 | SH | | SOLE | | 699,585 | 0 | 222,845 |
| Molson Coors Brewing Co. (Cl B | COM | 60871R209 | 30,771 | 613,825 | SH | | SOLE | | 448,600 | 0 | 165,225 |
| National Instruments Corp. | COM | 636518102 | 77,693 | 2,511,894 | SH | | SOLE | | 1,814,169 | 0 | 697,725 |
| Navigators Group Inc. | COM | 638904102 | 34,446 | 596,260 | SH | | SOLE | | 427,210 | 0 | 169,050 |
| Northern Oil and Gas Inc. | COM | 665531109 | 25,924 | 1,796,505 | SH | | SOLE | | 1,377,590 | 0 | 418,915 |
| Northern Trust Corp. | COM | 665859104 | 38,891 | 715,175 | SH | | SOLE | | 525,025 | 0 | 190,150 |
| NuVasive Inc. | COM | 670704105 | 47,006 | 1,919,380 | SH | | SOLE | | 1,375,880 | 0 | 543,500 |
| Omnicell Inc. | COM | 68213N109 | 2,832 | 119,610 | SH | | SOLE | | 82,835 | 0 | 36,775 |
| Owens & Minor Inc. | COM | 690732102 | 17,054 | 493,030 | SH | | SOLE | | 356,720 | 0 | 136,310 |
| Pall Corp. | COM | 696429307 | 10,615 | 137,790 | SH | | SOLE | | 100,045 | 0 | 37,745 |
| Parker Hannifin Corp. | COM | 701094104 | 51,191 | 470,850 | SH | | SOLE | | 345,500 | 0 | 125,350 |
| Pentair Ltd. | COM | H6169Q108 | 18,746 | 288,660 | SH | | SOLE | | 211,310 | 0 | 77,350 |
| PetSmart Inc. | COM | 716768106 | 24,421 | 320,230 | SH | | SOLE | | 234,580 | 0 | 85,650 |
| Pros Holdings Inc. | COM | 74346Y103 | 24,918 | 728,810 | SH | | SOLE | | 512,430 | 0 | 216,380 |
| Prosperity Bancshares Inc | COM | 743606105 | 71,345 | 1,153,705 | SH | | SOLE | | 833,950 | 0 | 319,755 |
| Proto Labs Inc. | COM | 743713109 | 5,505 | 72,060 | SH | | SOLE | | 46,145 | 0 | 25,915 |
| Qiagen N.V. | COM | N72482107 | 17,528 | 819,085 | SH | | SOLE | | 599,685 | 0 | 219,400 |
| Qlik Technologies Inc. | COM | 74733T105 | 40,749 | 1,190,450 | SH | | SOLE | | 850,980 | 0 | 339,470 |
| Qualys Inc. | COM | 74758T303 | 1,945 | 90,935 | SH | | SOLE | | 64,410 | 0 | 26,525 |
| RBC Bearings Inc. | COM | 75524B104 | 33,453 | 507,705 | SH | | SOLE | | 345,115 | 0 | 162,590 |
| Raven Industries Inc. | COM | 754212108 | 62,661 | 1,915,660 | SH | | SOLE | | 1,373,195 | 0 | 542,465 |
| RealPage Inc. | COM | 75606N109 | 63,547 | 2,749,760 | SH | | SOLE | | 1,967,595 | 0 | 782,165 |
| Red Hat Inc. | COM | 756577102 | 29,656 | 642,730 | SH | | SOLE | | 470,455 | 0 | 172,275 |
| Resolute Energy Corp. | COM | 76116A108 | 27,768 | 3,321,520 | SH | | SOLE | | 2,567,405 | 0 | 754,115 |
| Ritchie Bros. Auctioneers Inc. | COM | 767744105 | 35,693 | 1,768,710 | SH | | SOLE | | 1,335,090 | 0 | 433,620 |
| Rockwell Automation Inc. | COM | 773903109 | 30,738 | 287,435 | SH | | SOLE | | 210,395 | 0 | 77,040 |
| STERIS Corp. | COM | 859152100 | 51,549 | 1,199,940 | SH | | SOLE | | 860,770 | 0 | 339,170 |
| SVB Financial Group | COM | 78486Q101 | 9,790 | 113,350 | SH | | SOLE | | 83,500 | 0 | 29,850 |
| Sensient Technologies Corp. | COM | 81725T100 | 91,897 | 1,918,920 | SH | | SOLE | | 1,376,620 | 0 | 542,300 |
| Sigma-Aldrich Corp. | COM | 826552101 | 17,727 | 207,825 | SH | | SOLE | | 150,450 | 0 | 57,375 |
| Silgan Holdings Inc | COM | 827048109 | 45,582 | 969,830 | SH | | SOLE | | 696,125 | 0 | 273,705 |
| Snyders-Lance Inc. | COM | 833551104 | 48,451 | 1,680,580 | SH | | SOLE | | 1,205,945 | 0 | 474,635 |
| SolarWinds Inc | COM | 83416B109 | 14,825 | 422,855 | SH | | SOLE | | 324,155 | 0 | 98,700 |
| Solera Holdings Inc. | COM | 83421A104 | 33,007 | 624,310 | SH | | SOLE | | 457,085 | 0 | 167,225 |
| St. Jude Medical Inc. | COM | 790849103 | 47,131 | 878,655 | SH | | SOLE | | 643,555 | 0 | 235,100 |
| Standex International Corp. | COM | 854231107 | 14,167 | 238,510 | SH | | SOLE | | 170,630 | 0 | 67,880 |
| T. Rowe Price Group Inc. | COM | 74144T108 | 18,477 | 256,880 | SH | | SOLE | | 189,130 | 0 | 67,750 |
| TECHNE Corp. | COM | 878377100 | 19,741 | 246,575 | SH | | SOLE | | 171,130 | 0 | 75,445 |
| TETRA Technologies Inc. | COM | 88162F105 | 30,326 | 2,420,275 | SH | | SOLE | | 1,726,135 | 0 | 694,140 |
| TIBCO Software Inc. | COM | 88632Q103 | 35,670 | 1,393,915 | SH | | SOLE | | 1,020,290 | 0 | 373,625 |
| Teleflex Inc. | COM | 879369106 | 72,803 | 884,820 | SH | | SOLE | | 634,570 | 0 | 250,250 |
| The ADT Corp. | COM | 00101J106 | 26,313 | 647,150 | SH | | SOLE | | 475,150 | 0 | 172,000 |
| TreeHouse Foods Inc | COM | 89469A104 | 80,164 | 1,199,520 | SH | | SOLE | | 860,550 | 0 | 338,970 |
| TriMas Corp. | COM | 896215209 | 88,848 | 2,381,355 | SH | | SOLE | | 1,703,025 | 0 | 678,330 |
| Tupperware Brands Corp. | COM | 899896104 | 16,183 | 187,365 | SH | | SOLE | | 137,015 | 0 | 50,350 |
| UMB Financial Corp. | COM | 902788108 | 90,810 | 1,671,150 | SH | | SOLE | | 1,196,125 | 0 | 475,025 |
| UTi Worldwide Inc. | COM | G87210103 | 3,053 | 202,070 | SH | | SOLE | | 139,930 | 0 | 62,140 |
| VCA Antech Inc. | COM | 918194101 | 32,848 | 1,196,200 | SH | | SOLE | | 856,630 | 0 | 339,570 |
| Volcano Corp. | COM | 928645100 | 58,918 | 2,460,030 | SH | | SOLE | | 1,815,600 | 0 | 644,430 |
| WEX Inc. | COM | 96208T104 | 72,520 | 826,440 | SH | | SOLE | | 594,905 | 0 | 231,535 |
| Washington Trust Bancorp Inc. | COM | 940610108 | 27,288 | 868,210 | SH | | SOLE | | 623,655 | 0 | 244,555 |
| West Pharmaceutical Services I | COM | 955306105 | 61,443 | 1,493,150 | SH | | SOLE | | 1,064,430 | 0 | 428,720 |
| Whiting Petroleum Corp. | COM | 966387102 | 45,842 | 765,950 | SH | | SOLE | | 560,450 | 0 | 205,500 |
| Willis Group Holdings PLC | COM | G96666105 | 43,792 | 1,010,660 | SH | | SOLE | | 740,035 | 0 | 270,625 |
| Wolverine World Wide Inc. | COM | 978097103 | 55,266 | 949,095 | SH | | SOLE | | 677,550 | 0 | 271,545 |
| Woodward Inc. | COM | 980745103 | 39,526 | 968,055 | SH | | SOLE | | 681,960 | 0 | 286,095 |
| Zimmer Holdings Inc. | COM | 98956P102 | 22,999 | 280,000 | SH | | SOLE | | 204,125 | 0 | 75,875 |
| Zoetis Inc. (Cl A) | COM | 98978V103 | 27,287 | 876,845 | SH | | SOLE | | 643,445 | 0 | 233,400 |
| NICE-Systems Ltd. ADS | ADR | 653656108 | 37,392 | 903,840 | SH | | SOLE | | 681,845 | 0 | 221,995 |
