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
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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
ALLERGAN INC COM 018490102 2,059 24,444 SH   SOLE   24,444 0 0
AMAZON COM INC COM 023135106 3,120 11,236 SH   SOLE   11,236 0 0
AMERICAN EXPRESS CO COM 025816109 2,735 36,579 SH   SOLE   36,579 0 0
AMERICAN INTL GROUP INC COM NEW 026874784 3,545 79,300 SH   SOLE   79,300 0 0
AMERICAN TOWER CORP NEW COM 03027X100 1,834 25,023 SH   SOLE   25,023 0 0
ANALOGIC CORP COM PAR $0.05 032657207 40,214 552,166 SH   SOLE   412,941 0 139,225
ARUBA NETWORKS INC COM 043176106 35,396 2,304,447 SH   SOLE   1,729,773 0 574,674
ATHENAHEALTH INC COM 04685W103 36,949 436,093 SH   SOLE   332,168 0 103,925
BANK OF THE OZARKS INC COM 063904106 57,227 1,320,721 SH   SOLE   1,000,320 0 320,401
BED BATH & BEYOND INC COM 075896100 2,465 34,742 SH   SOLE   34,742 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,643 23,613 SH   SOLE   23,613 0 0
BEST BUY INC COM 086516101 2,459 89,976 SH   SOLE   89,976 0 0
BJS RESTAURANTS INC COM 09180C106 34,399 927,202 SH   SOLE   696,110 0 231,092
BOEING CO COM 097023105 1,904 18,589 SH   SOLE   18,589 0 0
C H ROBINSON WORLDWIDE INC COM NEW 12541W209 1,412 25,080 SH   SOLE   25,080 0 0
CARMAX INC COM 143130102 1,836 39,767 SH   SOLE   39,767 0 0
CATAMARAN CORP COM 148887102 1,582 32,436 SH   SOLE   32,436 0 0
CAVIUM INC COM 14964U108 44,613 1,261,318 SH   SOLE   947,049 0 314,269
CEPHEID COM 15670R107 37,268 1,082,745 SH   SOLE   812,879 0 269,866
CF INDS HLDGS INC COM 125269100 1,555 9,066 SH   SOLE   9,066 0 0
CHART INDS INC COM PAR $0.01 16115Q308 33,444 355,442 SH   SOLE   266,818 0 88,624
CHICAGO BRIDGE & IRON CO N V NY REG SH 167250109 2,366 39,665 SH   SOLE   39,665 0 0
CHICOS FAS INC COM 168615102 38,305 2,245,295 SH   SOLE   1,678,056 0 567,239
CINTAS CORP COM 172908105 2,196 48,214 SH   SOLE   48,214 0 0
CLOUD PEAK ENERGY INC COM 18911Q102 33,626 2,040,389 SH   SOLE   1,528,110 0 512,279
COACH INC COM 189754104 2,290 40,007 SH   SOLE   40,007 0 0
COLFAX CORP COM 194014106 44,450 853,005 SH   SOLE   657,038 0 195,967
COLONY FINL INC COM 19624R106 40,329 2,027,580 SH   SOLE   1,522,229 0 505,351
COMMVAULT SYSTEMS INC COM 204166102 49,815 656,408 SH   SOLE   492,220 0 164,188
COTT CORP QUE COM 22163N106 33,508 4,290,361 SH   SOLE   3,216,528 0 1,073,833
DANAHER CORP DEL COM 235851102 2,390 37,751 SH   SOLE   37,751 0 0
DAVITA HEALTHCARE PARTNERS I COM 23918K108 2,170 17,961 SH   SOLE   17,961 0 0
DEXCOM INC COM 252131107 46,861 2,087,359 SH   SOLE   1,567,126 0 520,233
SCRIPPS E W CO OHIO CL A NEW 811054402 33,464 2,147,854 SH   SOLE   1,596,720 0 551,134
EDWARDS LIFESCIENCES CORP COM 28176E108 2,347 34,921 SH   SOLE   34,921 0 0
E M C CORP MASS COM 268648102 2,276 96,146 SH   SOLE   96,146 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 2,371 38,399 SH   SOLE   38,399 0 0
EXXON MOBIL CORP COM 30231G102 1,884 20,854 SH   SOLE   20,854 0 0
FIRST CASH FINL SVCS INC COM 31942D107 47,114 957,415 SH   SOLE   718,947 0 238,468
FIRSTMERIT CORP COM 337915102 43,196 2,156,558 SH   SOLE   1,618,994 0 537,564
FRANKLIN ELEC INC COM 353514102 36,195 1,075,635 SH   SOLE   806,127 0 269,508
FRANKLIN RES INC COM 354613101 1,729 12,698 SH   SOLE   12,698 0 0
GLACIER BANCORP INC NEW COM 37637Q105 53,570 2,414,138 SH   SOLE   1,813,089 0 601,049
GNC HLDGS INC COM CL A 36191G107 1,443 32,642 SH   SOLE   32,642 0 0
GOOGLE INC CL A 38259P508 1,959 2,225 SH   SOLE   2,225 0 0
GRAND CANYON ED INC COM 38526M106 50,827 1,577,014 SH   SOLE   1,183,730 0 393,284
GREENHILL & CO INC COM 395259104 40,030 875,165 SH   SOLE   656,803 0 218,362
HARMAN INTL INDS INC COM 413086109 36,365 670,932 SH   SOLE   503,776 0 167,156
HEALTH MGMT ASSOC INC NEW CL A 421933102 22,098 1,405,729 SH   SOLE   1,055,366 0 350,363
HMS HLDGS CORP COM 40425J101 30,993 1,330,185 SH   SOLE   998,633 0 331,552
HOME DEPOT INC COM 437076102 2,156 27,832 SH   SOLE   27,832 0 0
HORNBECK OFFSHORE SVCS INC COM 440543106 70 1,303 SH   SOLE   1,303 0 0
IXIA COM 45071R109 30,779 1,672,772 SH   SOLE   1,255,914 0 416,858
JOHNSON & JOHNSON COM 478160104 2,385 27,781 SH   SOLE   27,781 0 0
JPMORGAN CHASE & CO COM 46625H100 2,455 46,511 SH   SOLE   46,511 0 0
KINDER MORGAN INC DEL COM 49456B101 1,721 45,099 SH   SOLE   45,099 0 0
KRAFT FOODS GROUP INC COM 50076q106 1,943 34,781 SH   SOLE   34,781 0 0
LANDSTAR SYS INC COM 515098101 32,694 634,841 SH   SOLE   476,571 0 158,270
LASALLE HOTEL PPTYS COM SH BEN INT 517942108 38,863 1,573,381 SH   SOLE   1,178,769 0 394,612
LSB INDS INC COM 502160104 26,456 869,967 SH   SOLE   653,145 0 216,822
MACYS INC COM 55616P104 2,590 53,831 SH   SOLE   53,831 0 0
MCCORMICK & CO INC COM NON VTG 579780206 1,675 23,803 SH   SOLE   23,803 0 0
M D C HLDGS INC COM 552676108 34,012 1,046,202 SH   SOLE   785,399 0 260,803
MICROCHIP TECHNOLOGY INC COM 595017104 2,309 61,986 SH   SOLE   61,986 0 0
MONDELEZ INTL INC CL A 609207105 1,365 47,744 SH   SOLE   47,744 0 0
MONRO MUFFLER BRAKE INC COM 610236101 48,848 1,016,610 SH   SOLE   761,931 0 254,679
MONSANTO CO NEW COM 61166W101 2,103 21,285 SH   SOLE   21,285 0 0
MORNINGSTAR INC COM 617700109 44,059 567,921 SH   SOLE   425,528 0 142,393
NETGEAR INC COM 64111Q104 25,669 840,507 SH   SOLE   631,092 0 209,415
NORTHWEST NAT GAS CO COM 667655104 40,321 949,173 SH   SOLE   712,600 0 236,573
OCCIDENTAL PETE CORP DEL COM 674599105 1,222 13,643 SH   SOLE   13,643 0 0
PHILLIPS 66 COM 718546104 1,828 31,033 SH   SOLE   31,033 0 0
POOL CORPORATION COM 73278L105 26,805 511,442 SH   SOLE   384,059 0 127,383
PORTFOLIO RECOVERY ASSOCS IN COM 73640Q105 48,663 316,754 SH   SOLE   239,720 0 77,034
POWER INTEGRATIONS INC COM 739276103 23,997 591,641 SH   SOLE   443,937 0 147,704
PRECISION DRILLING CORP COM 2010 74022D308 22,170 2,592,976 SH   SOLE   1,942,817 0 650,159
QUALCOMM INC COM 747525103 2,545 41,664 SH   SOLE   41,664 0 0
RANGE RES CORP COM 75281A109 2,581 33,381 SH   SOLE   33,381 0 0
RAVEN INDS INC COM 754212108 15,970 532,672 SH   SOLE   399,833 0 132,839
RAYMOND JAMES FINANCIAL INC COM 754730109 2,358 54,786 SH   SOLE   54,786 0 0
RED ROBIN GOURMET BURGERS IN COM 75689M101 40,938 741,907 SH   SOLE   555,899 0 186,008
REDWOOD TR INC COM 758075402 46,525 2,736,736 SH   SOLE   2,078,475 0 658,261
ISHARES TR RUSSELL 2000 464287655 391 4,035 SH   SOLE   4,035 0 0
SAFEWAY INC COM NEW 786514208 1,665 70,082 SH   SOLE   70,082 0 0
SANDERSON FARMS INC COM 800013104 44,778 674,171 SH   SOLE   506,007 0 168,164
SEACOR HOLDINGS INC COM 811904101 34,293 412,924 SH   SOLE   310,001 0 102,923
SEAGATE TECHNOLOGY PLC SHS G7945M107 2,395 53,427 SH   SOLE   53,427 0 0
STIFEL FINL CORP COM 860630102 33,918 950,869 SH   SOLE   713,681 0 237,188
PRICE T ROWE GROUP INC COM 74144T108 2,037 27,829 SH   SOLE   27,829 0 0
TELEFLEX INC COM 879369106 35,723 461,000 SH   SOLE   345,955 0 115,045
TEMPUR PEDIC INTL INC COM 88023U101 44,597 1,015,887 SH   SOLE   770,401 0 245,486
TEXAS ROADHOUSE INC COM 882681109 45,901 1,834,573 SH   SOLE   1,377,306 0 457,267
ADVISORY BRD CO COM 00762W107 41,779 764,489 SH   SOLE   573,601 0 190,888
CORPORATE EXECUTIVE BRD CO COM 21988R102 43,807 692,923 SH   SOLE   520,103 0 172,820
HANOVER INS GROUP INC COM 410867105 10,086 206,129 SH   SOLE   154,652 0 51,477
TOLL BROTHERS INC COM 889478103 2,657 81,427 SH   SOLE   81,427 0 0
TOOTSIE ROLL INDS INC COM 890516107 32,141 1,011,362 SH   SOLE   758,906 0 252,456
TREEHOUSE FOODS INC COM 89469A104 25,956 396,036 SH   SOLE   296,849 0 99,187
TYLER TECHNOLOGIES INC COM 902252105 5,559 81,089 SH   SOLE   60,843 0 20,246
ULTRA PETROLEUM CORP COM 903914109 1,552 78,299 SH   SOLE   78,299 0 0
UNIT CORP COM 909218109 30,769 722,618 SH   SOLE   542,226 0 180,392
UNITED NAT FOODS INC COM 911163103 48,902 905,769 SH   SOLE   689,570 0 216,199
U S AIRWAYS GROUP INC COM 90341W108 43,633 2,657,302 SH   SOLE   2,025,264 0 632,038
WADDELL & REED FINL INC CL A 930059100 33,175 762,650 SH   SOLE   572,434 0 190,216
WALGREEN CO COM 931422109 2,182 49,375 SH   SOLE   49,375 0 0
WESTPORT INNOVATIONS INC COM NEW 960908309 16,832 502,001 SH   SOLE   376,391 0 125,610
ZUMIEZ INC COM 989817101 27,427 953,985 SH   SOLE   716,129 0 237,856