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
AKAMAI TECHNOLOGIES COM COM 00971T101 116,643 1,689,008 SH   SOLE   1,269,675 0 419,333
ALIGN TECHNOLOGY INC COM COM 016255101 67,305 1,185,785 SH   SOLE   949,773 0 236,012
APPLE INC COM COM 037833100 1,000 9,065 SH   SOLE   9,065 0 0
ARM HLDGS PLC SPONSORED ADR COM 042068106 39,442 911,962 SH   SOLE   673,308 0 238,654
AUTODESK INC COM COM 052769106 86,717 1,964,585 SH   SOLE   1,457,009 0 507,576
BLACK DIAMOND INC COM COM 09202G101 5,007 797,225 SH   SOLE   768,825 0 28,400
BOTTOMLINE TECHNOLOGIES DELINC COM 101388106 5,952 237,995 SH   SOLE   229,820 0 8,175
CABELAS INC COM COM 126804301 88,659 1,944,282 SH   SOLE   1,532,543 0 411,739
CAPELLA EDUCATION COMPANY COM 139594105 6,971 140,775 SH   SOLE   136,025 0 4,750
CARBO CERAMICS INC COM COM 140781105 3,565 187,725 SH   SOLE   180,925 0 6,800
CEB INC COM COM 125134106 59,319 868,001 SH   SOLE   654,596 0 213,405
CEVA INC COM COM 157210105 11,489 618,696 SH   SOLE   593,596 0 25,100
CHEESECAKE FACTORY INC COM COM 163072101 56,877 1,054,050 SH   SOLE   858,010 0 196,040
CHEVRON CORP NEW COM COM 166764100 256 3,250 SH   SOLE   3,250 0 0
COMSCORE INC COM COM 20564W105 8,915 193,175 SH   SOLE   186,775 0 6,400
CONSTANT CONTACT INC COM COM 210313102 5,692 234,825 SH   SOLE   227,625 0 7,200
CORE LABORATORIES N V COM COM N22717107 35,105 351,750 SH   SOLE   260,225 0 91,525
COSTAR GROUP INC COM COM 22160N109 7,058 40,784 SH   SOLE   39,509 0 1,275
CYNOSURE INC CL A COM 232577205 9,361 311,618 SH   SOLE   301,693 0 9,925
DESTINATION MATERNITY CORP COM 25065D100 1,999 216,800 SH   SOLE   209,400 0 7,400
DOLBY LABORATORIES INC COM COM 25659T107 25,153 771,570 SH   SOLE   576,611 0 194,959
DTS INC COM COM 23335C101 7,495 280,709 SH   SOLE   271,009 0 9,700
E TRADE FINANCIAL CORP COM 269246401 44,489 1,689,667 SH   SOLE   1,238,938 0 450,729
EDWARDS LIFESCIENCES CORP COM COM 28176E108 175,757 1,236,247 SH   SOLE   934,893 0 301,354
EMERSON ELEC CO COM COM 291011104 457 10,350 SH   SOLE   10,350 0 0
ETHAN ALLEN INTERIORS INC COM COM 297602104 62,337 2,360,338 SH   SOLE   1,812,765 0 547,573
FACTSET RESH SYS INC COM COM 303075105 105,973 663,118 SH   SOLE   488,541 0 174,577
GARMIN LTD SHS COM H2906T109 60,646 1,690,234 SH   SOLE   1,294,000 0 396,234
GENTEX CORP COM COM 371901109 70,839 4,570,278 SH   SOLE   3,417,426 0 1,152,852
GENTHERM INC COM COM 37253A103 34,918 777,332 SH   SOLE   752,932 0 24,400
GEOSPACE TECHNOLOGIES CORP COM COM 37364X109 3,359 243,200 SH   SOLE   233,800 0 9,400
GRACO INC COM COM 384109104 33,244 495,964 SH   SOLE   366,101 0 129,863
IHS INC CL A COM 451734107 28,812 248,377 SH   SOLE   184,533 0 63,844
INTUIT COM COM 461202103 153,234 1,726,584 SH   SOLE   1,314,811 0 411,773
INTUITIVE SURGICAL INC COM NEW COM 46120E602 76,707 166,906 SH   SOLE   125,002 0 41,904
IROBOT CORP COM COM 462726100 10,763 369,350 SH   SOLE   359,650 0 9,700
ISHARES TR RUS MD CP GR ETF COM 464287481 717 8,095 SH   SOLE   8,095 0 0
JETBLUE AIRWAYS CORP COM COM 477143101 111,534 4,328,041 SH   SOLE   3,030,420 0 1,297,621
KEY TECHNOLOGY INC COM COM 493143101 2,745 233,452 SH   SOLE   224,877 0 8,575
L BRANDS INC COM COM 501797104 140,017 1,553,503 SH   SOLE   1,149,194 0 404,309
LANDSTAR SYS INC COM COM 515098101 63,735 1,004,174 SH   SOLE   741,196 0 262,978
LUMBER LIQUIDATORS HLDGS INC C COM 55003T107 3,323 252,886 SH   SOLE   242,386 0 10,500
MATERIALISE NV SPONSORED ADS COM 57667T100 5,575 725,025 SH   SOLE   702,613 0 22,412
MEDIDATA SOLUTIONS INC COM 58471A105 12,079 286,845 SH   SOLE   277,645 0 9,200
MERCURY SYS INC COM COM 589378108 3,633 228,325 SH   SOLE   220,225 0 8,100
MICROCHIP TECHNOLOGY INC COM COM 595017104 43,118 1,000,644 SH   SOLE   743,366 0 257,278
MIDDLEBY CORP COM COM 596278101 185,347 1,762,023 SH   SOLE   1,345,393 0 416,630
MYRIAD GENETICS INC COM COM 62855J104 51,682 1,378,932 SH   SOLE   1,019,212 0 359,720
NAUTILUS INC COM COM 63910B102 14,567 971,163 SH   SOLE   932,563 0 38,600
NOBLE CORP PLC SHS USD COM G65431101 21,264 1,949,034 SH   SOLE   1,468,717 0 480,317
NUVASIVE INC COM COM 670704105 3,189 66,125 SH   SOLE   62,725 0 3,400
ONCOMED PHARMACEUTICALS INC CO COM 68234X102 5,145 310,150 SH   SOLE   300,650 0 9,500
OPEN TEXT CORP COM COM 683715106 140,523 3,140,169 SH   SOLE   2,471,048 0 669,121
PANHANDLE OIL AND GAS INC COM 698477106 5,461 337,937 SH   SOLE   325,287 0 12,650
PAYCHEX INC COM COM 704326107 32,467 681,645 SH   SOLE   504,758 0 176,887
PC-TEL INC COM COM 69325Q105 3,398 565,354 SH   SOLE   565,254 0 100
PLANTRONICS INC NEW COM COM 727493108 88,496 1,740,344 SH   SOLE   1,385,645 0 354,699
PLEXUS CORP COM COM 729132100 124,440 3,225,511 SH   SOLE   2,497,889 0 727,622
POWER INTEGRATIONS INC COM COM 739276103 42,558 1,009,197 SH   SOLE   807,022 0 202,175
PROS HOLDINGS INC COM COM 74346Y103 2,677 120,900 SH   SOLE   116,400 0 4,500
QLIK TECHNOLOGIES INC COM COM 74733T105 51,957 1,425,425 SH   SOLE   1,058,450 0 366,975
RALPH LAUREN CORP CL A COM 751212101 50,237 425,162 SH   SOLE   318,555 0 106,607
REALPAGE INC COM COM 75606N109 33,211 1,998,240 SH   SOLE   1,556,291 0 441,949
ROYAL CARIBBEAN CRUISES LTD CO COM V7780T103 100,653 1,129,790 SH   SOLE   835,556 0 294,234
SEAGATE TECHNOLOGY PLC SHS COM G7945M107 115,252 2,572,599 SH   SOLE   1,941,155 0 631,444
SELECT COMFORT CORP COM 81616X103 81,003 3,702,167 SH   SOLE   3,010,907 0 691,260
SOUTHWESTERN ENERGY CO COM COM 845467109 25,479 2,007,825 SH   SOLE   1,482,125 0 525,700
SPECTRANETICS CORP COM 84760C107 2,875 243,886 SH   SOLE   235,225 0 8,661
STAMPS COM INC COM NEW COM 852857200 40,332 544,959 SH   SOLE   531,359 0 13,600
STRATASYS LTD SHS COM M85548101 3,913 147,709 SH   SOLE   142,509 0 5,200
SUPER MICRO COMPUTER INC COM COM 86800U104 65,010 2,384,800 SH   SOLE   1,887,400 0 497,400
SURMODICS INC COM COM 868873100 3,969 181,727 SH   SOLE   175,127 0 6,600
SYNAPTICS INC COM COM 87157D109 82,880 1,005,089 SH   SOLE   837,289 0 167,800
TCF FINL CORP COM COM 872275102 28,935 1,908,615 SH   SOLE   1,415,953 0 492,662
TERADATA CORP DEL COM COM 88076W103 20,768 717,128 SH   SOLE   535,672 0 181,456
TJX COS INC NEW COM COM 872540109 186,673 2,613,735 SH   SOLE   1,892,150 0 721,585
TREX CO INC COM COM 89531P105 12,711 381,367 SH   SOLE   367,667 0 13,700
TRIMBLE NAVIGATION LTD COM COM 896239100 2,369 144,267 SH   SOLE   144,142 0 125
TRIPADVISOR INC COM COM 896945201 30,792 488,600 SH   SOLE   361,200 0 127,400
TUMI HLDGS INC COM COM 89969Q104 50,714 2,878,186 SH   SOLE   2,270,800 0 607,386
UBIQUITI NETWORKS INC COM COM 90347A100 42,634 1,258,025 SH   SOLE   926,775 0 331,250
ULTIMATE SOFTWARE GROUP INC COM 90385D107 11,380 63,574 SH   SOLE   61,674 0 1,900
ULTRA PETROLEUM CORP COM COM 903914109 34,984 5,474,850 SH   SOLE   4,281,092 0 1,193,758
URBAN OUTFITTERS INC COM COM 917047102 27,443 934,075 SH   SOLE   693,025 0 241,050
VARIAN MED SYS INC COM COM 92220P105 59,178 802,086 SH   SOLE   597,680 0 204,406
VASCO DATA SEC INTL INC COM COM 92230Y104 6,174 362,331 SH   SOLE   347,831 0 14,500
VIASAT INC COM COM 92552V100 38,344 596,430 SH   SOLE   479,908 0 116,522
YAHOO INC COM COM 984332106 70,852 2,450,762 SH   SOLE   1,844,725 0 606,037
ZUMIEZ INC COM COM 989817101 3,856 246,725 SH   SOLE   239,125 0 7,600
NESTLE SA COM H57312649 203 2,700 SH   SOLE   2,700 0 0