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
A10 Networks Inc COM 002121101 7,131 536,196 SH   SOLE 0 343,032 0 193,164
Aaron's Inc COM 002535300 6,980 195,853 SH   SOLE 0 127,443 0 68,410
Aceto Corporation COM 004446100 3,490 192,386 SH   SOLE 0 122,691 0 69,695
Adeptus Health Inc COM 006855100 540 21,275 SH   SOLE 0 10,717 0 10,558
Alliance Data Systems Corp COM 018581108 660 2,345 SH   SOLE 0 2,345 0 0
American Airlines Group Inc COM 02376R102 57 1,335 SH   SOLE 0 1,335 0 0
American Railcar Industries COM 02916P103 6,910 101,968 SH   SOLE 0 65,886 0 36,082
Apogee Enterprises Inc COM 037598109 6,589 188,999 SH   SOLE 0 124,648 0 64,351
Apple Computer Inc COM 037833100 160 1,722 SH   SOLE 0 1,722 0 0
Applied Micro Circuits Corp COM 03822W406 6,537 604,754 SH   SOLE 0 387,660 0 217,094
Applied Optoelectronics Inc COM 03823U102 3,148 135,705 SH   SOLE 0 88,443 0 47,262
Armstrong World Industries Inc COM 04247X102 6,980 121,541 SH   SOLE 0 78,614 0 42,927
Asbury Automotive Group COM 043436104 3,703 53,869 SH   SOLE 0 34,532 0 19,337
Astec Industries Inc COM 046224101 6,901 157,273 SH   SOLE 0 102,990 0 54,283
Athlon Energy Inc COM 047477104 8,745 183,326 SH   SOLE 0 120,612 0 62,714
Autodesk Inc COM 052769106 53 934 SH   SOLE 0 934 0 0
Avago Technologies COM Y0486S104 550 7,625 SH   SOLE 0 7,625 0 0
Baidu com - ADR COM 056752108 59 317 SH   SOLE 0 317 0 0
Bank United Inc COM 06652K103 10,003 298,774 SH   SOLE 0 196,715 0 102,059
Bank of the Ozarks Inc COM 063904106 7,016 209,752 SH   SOLE 0 138,406 0 71,346
Benefitfocus Inc COM 08180D106 16,466 356,246 SH   SOLE 0 230,718 0 125,528
Bill Barrett Corp COM 06846N104 6,816 254,528 SH   SOLE 0 164,132 0 90,396
Biogen IDEC Inc COM 09062x103 53 168 SH   SOLE 0 168 0 0
Buffalo Wild Wings Inc COM 119848109 7,948 47,962 SH   SOLE 0 31,633 0 16,329
Burlington Stores Inc COM 122017106 7,718 242,240 SH   SOLE 0 159,617 0 82,623
CaesarStone Sdot Yam Ltd COM M20598104 10,437 212,649 SH   SOLE 0 138,373 0 74,276
Canadian Solar Inc COM 136635109 5,084 162,649 SH   SOLE 0 104,678 0 57,971
Carmax Inc COM 143130102 102 1,970 SH   SOLE 0 1,970 0 0
Cempra Holdings Inc COM 15130J109 3,527 328,737 SH   SOLE 0 213,217 0 115,520
Cepheid Inc COM 15670R107 6,105 127,353 SH   SOLE 0 84,177 0 43,176
Chicago Bridge & Iron Company COM 167250109 43 637 SH   SOLE 0 637 0 0
Cognizant Tech Solutions-A COM 192446102 48 975 SH   SOLE 0 975 0 0
Concur Technologies Inc COM 206708109 441 4,723 SH   SOLE 0 4,723 0 0
Cornerstone On Demand Inc COM 21925Y103 8,052 174,976 SH   SOLE 0 114,210 0 60,766
Customers Bancorp Inc COM 23204G100 7,209 360,292 SH   SOLE 0 234,261 0 126,031
Cvent Inc COM 23247G109 11,615 399,261 SH   SOLE 0 254,617 0 144,644
Cyberonics Inc COM 23251P102 6,278 100,507 SH   SOLE 0 66,277 0 34,230
DSW Inc-Class A COM 23334L102 6,956 248,975 SH   SOLE 0 162,027 0 86,948
Demandware Inc COM 24802Y105 10,713 154,426 SH   SOLE 0 100,354 0 54,072
Dexcom Inc COM 252131107 7,759 195,642 SH   SOLE 0 127,856 0 67,786
Dominos Pizza Inc COM 25754A201 6,825 93,379 SH   SOLE 0 61,518 0 31,861
Dorman Products Inc COM 258278100 6,031 122,279 SH   SOLE 0 80,821 0 41,458
Epam Systems Inc COM 29414B104 7,665 175,210 SH   SOLE 0 113,960 0 61,250
Estee Lauder Companies Inc COM 518439104 48 645 SH   SOLE 0 645 0 0
Facebook Inc COM 30303M102 61 909 SH   SOLE 0 909 0 0
Financial Engines Inc COM 317485100 3,389 74,840 SH   SOLE 0 47,934 0 26,906
Finish Line Inc COM 317923100 2,785 93,661 SH   SOLE 0 63,160 0 30,501
FireEye Inc COM 31816Q101 768 18,946 SH   SOLE 0 18,946 0 0
Five Below Inc COM 33829M101 11,103 278,210 SH   SOLE 0 183,894 0 94,316
Fluidigm Corp COM 34385P108 7,472 254,135 SH   SOLE 0 157,465 0 96,670
GT Advanced Technologies Inc COM 36191U106 8,374 450,194 SH   SOLE 0 296,726 0 153,468
Gilead Sciences Inc COM 375558103 51 620 SH   SOLE 0 620 0 0
Google Inc - Class A COM 38259P508 40 69 SH   SOLE 0 69 0 0
Google Inc - Class C COM 38259P706 40 69 SH   SOLE 0 69 0 0
Grand Canyon Education Inc COM 38526M106 7,358 160,060 SH   SOLE 0 105,418 0 54,642
Greenbriar Companies Inc COM 393657101 8,868 153,952 SH   SOLE 0 101,560 0 52,392
HFF Inc-Class A COM 40418F108 7,300 196,284 SH   SOLE 0 128,091 0 68,193
Harman International COM 413086109 54 504 SH   SOLE 0 504 0 0
Huron Consulting Group Inc COM 447462102 7,776 109,803 SH   SOLE 0 72,511 0 37,292
Icon PLC COM G4705A100 7,150 151,770 SH   SOLE 0 98,082 0 53,688
Inphi Corp COM 45772F107 6,322 430,628 SH   SOLE 0 283,893 0 146,735
Insulet Corp COM 45784P101 6,988 176,151 SH   SOLE 0 116,067 0 60,084
Intercept Pharmaceutical Inc COM 45845P108 4,136 17,479 SH   SOLE 0 11,092 0 6,387
K2M Group Holdings Inc COM 48273J107 6,468 434,645 SH   SOLE 0 283,815 0 150,830
Kate Spade & Co COM 485865109 7,877 206,539 SH   SOLE 0 132,677 0 73,862
Lithia Motors Inc COM 536797103 3,658 38,881 SH   SOLE 0 24,957 0 13,924
MDC Partners Inc - A COM 552697104 5,792 269,501 SH   SOLE 0 175,494 0 94,007
Marketo Inc COM 57063L107 11,692 402,052 SH   SOLE 0 256,435 0 145,617
Mastercard Inc Class A COM 57636Q104 96 1,310 SH   SOLE 0 1,310 0 0
Maximus Inc COM 577933104 6,071 141,129 SH   SOLE 0 93,029 0 48,100
Mednax Inc COM 58502B106 50 868 SH   SOLE 0 868 0 0
Mellanox Technologies Ltd COM M51363113 7,016 201,250 SH   SOLE 0 130,159 0 71,091
Merck & Co Inc COM 58933Y105 54 926 SH   SOLE 0 926 0 0
Motorcar Parts of America Inc COM 620071100 6,444 264,641 SH   SOLE 0 174,519 0 90,122
Movado Group COM 624580106 4,317 103,606 SH   SOLE 0 63,837 0 39,769
NCI Building Systems Inc COM 628852204 4,353 224,057 SH   SOLE 0 158,084 0 65,973
NXP Semiconductors NV COM N6596X109 607 9,165 SH   SOLE 0 9,165 0 0
NanoString Technologies Inc COM 63009R109 2,626 175,652 SH   SOLE 0 114,386 0 61,266
Nike Inc -CL B COM 654106103 101 1,298 SH   SOLE 0 1,298 0 0
Nord Anglia Education Inc COM G6583A102 6,728 367,675 SH   SOLE 0 242,465 0 125,210
ORBCOMM Inc COM 68555P100 3,133 475,351 SH   SOLE 0 306,086 0 169,265
Oasis Petroleum Inc COM 674215108 6,828 122,170 SH   SOLE 0 77,518 0 44,652
Old Dominion Freight Line COM 679580100 6,918 108,643 SH   SOLE 0 68,549 0 40,094
Omnicell Inc COM 68213N109 7,824 272,535 SH   SOLE 0 179,998 0 92,537
On Assignment Inc COM 682159108 7,293 205,033 SH   SOLE 0 135,465 0 69,568
PDC Energy Inc COM 69327R101 8,336 132,003 SH   SOLE 0 87,171 0 44,832
PTC Therapeutics Inc COM 69366J200 3,541 135,445 SH   SOLE 0 86,433 0 49,012
Pacira Pharmaceuticals Inc COM 695127100 8,759 95,348 SH   SOLE 0 62,081 0 33,267
Parexel International Corp COM 699462107 3,499 66,216 SH   SOLE 0 42,692 0 23,524
Penn Virginia Corp COM 707882106 7,725 455,726 SH   SOLE 0 300,791 0 154,935
Pioneer Natural Resources Comp COM 723787107 128 557 SH   SOLE 0 557 0 0
Popeyes Louisiana Kitchen Inc COM 732872106 7,471 170,918 SH   SOLE 0 112,322 0 58,596
Portfolio Recovery Associates COM 73640Q105 6,995 117,505 SH   SOLE 0 76,000 0 41,505
Power Solutions International COM 73933G202 4,538 63,051 SH   SOLE 0 41,069 0 21,982
Primoris Services Corp COM 74164F103 7,338 254,439 SH   SOLE 0 167,815 0 86,624
Proto Labs Inc COM 743713109 8,347 101,898 SH   SOLE 0 65,932 0 35,966
Pzena Investment Management In COM 74731Q103 3,703 331,842 SH   SOLE 0 215,409 0 116,433
Quintiles Transnational Holdin COM 74876Y101 689 12,921 SH   SOLE 0 12,921 0 0
RSP Permian Inc COM 74978Q105 10,958 337,792 SH   SOLE 0 223,114 0 114,678
Red Robin Gourmet Burgers COM 75689M101 7,154 100,471 SH   SOLE 0 66,147 0 34,324
Restoration Hardware Holding COM 761283100 9,524 102,349 SH   SOLE 0 66,565 0 35,784
RetailMeNot Inc COM 76132B106 10,139 381,021 SH   SOLE 0 247,566 0 133,455
Revance Therapeutics Inc COM 761330109 3,637 106,985 SH   SOLE 0 68,580 0 38,405
Roadrunner Transportation SA COM 76973Q105 6,853 243,869 SH   SOLE 0 161,428 0 82,441
SPLUNK Inc COM 848637104 502 9,070 SH   SOLE 0 9,070 0 0
Saia Inc COM 78709Y105 7,006 159,479 SH   SOLE 0 104,247 0 55,232
Salesforce Com Inc COM 79466L302 99 1,708 SH   SOLE 0 1,708 0 0
Salix Pharmaceuticals Ltd COM 795435106 6,847 55,512 SH   SOLE 0 35,996 0 19,516
Sciquest Inc COM 80908T101 4,636 262,090 SH   SOLE 0 171,889 0 90,201
Signature Bank COM 82669g104 7,620 60,392 SH   SOLE 0 38,309 0 22,083
Skechers USA Inc-CL A COM 830566105 10,525 230,296 SH   SOLE 0 151,935 0 78,361
Spectranetics Corp COM 84760C107 5,660 247,382 SH   SOLE 0 165,068 0 82,314
Spirit Airlines Inc COM 848577102 9,854 155,817 SH   SOLE 0 97,019 0 58,798
Starbucks Corp COM 855244109 103 1,335 SH   SOLE 0 1,335 0 0
Surgical Care Affiliates Inc COM 86881L106 9,732 334,659 SH   SOLE 0 219,215 0 115,444
Synageva BioPharma Corp COM 87159A103 8,750 83,493 SH   SOLE 0 53,332 0 30,161
Syntel Inc COM 87162H103 7,000 81,438 SH   SOLE 0 53,839 0 27,599
TJX Companies Inc COM 872540109 45 846 SH   SOLE 0 846 0 0
Tableau Software Inc COM 87336U105 45 637 SH   SOLE 0 637 0 0
Tandem Diabetes Care Inc COM 875372104 2,318 142,535 SH   SOLE 0 96,465 0 46,070
Textura Corporation COM 883211104 5,608 237,222 SH   SOLE 0 156,268 0 80,954
The Cooper Cos Inc COM 216648402 634 4,680 SH   SOLE 0 4,680 0 0
The Priceline Group Inc COM 741503403 48 40 SH   SOLE 0 40 0 0
Trinity Biotech PLC - ADR COM 896438306 5,802 251,917 SH   SOLE 0 165,514 0 86,403
Tripadvisor Inc COM 896945201 66 608 SH   SOLE 0 608 0 0
Triquint Semiconductor Inc COM 89674K103 6,440 407,321 SH   SOLE 0 260,875 0 146,446
Tutor Perini Corporation COM 901109108 8,540 269,071 SH   SOLE 0 174,797 0 94,274
Ulta Salon Cosmetics & Fragran COM 90384S303 47 516 SH   SOLE 0 516 0 0
United Rentals Inc COM 911363109 65 623 SH   SOLE 0 623 0 0
Varonis Systems Inc COM 922280102 9,067 312,544 SH   SOLE 0 202,434 0 110,110
Veracyte Inc COM 92337F107 3,402 198,736 SH   SOLE 0 129,391 0 69,345
Vertex Pharmaceuticals Inc COM 92532F100 307 3,238 SH   SOLE 0 3,238 0 0
ViewPoint Financial Group Inc COM 92672A101 6,708 249,285 SH   SOLE 0 161,344 0 87,941
Visa Inc COM 92826C839 98 466 SH   SOLE 0 466 0 0
Willbros Group Inc COM 969203108 7,570 612,974 SH   SOLE 0 403,663 0 209,311
Wix com Ltd COM M98068105 5,985 301,670 SH   SOLE 0 196,443 0 105,227
WuXi PharmaTech Cayman Inc COM 929352102 6,527 198,620 SH   SOLE 0 130,567 0 68,053
Yandex NV COM N97284108 526 14,754 SH   SOLE 0 14,754 0 0
Zeltiq Aesthetics Inc COM 98933Q108 5,063 333,286 SH   SOLE 0 219,815 0 113,471
Zulily Inc Class A COM 989774104 672 16,406 SH   SOLE 0 16,406 0 0
iShares Russell 2000 Growth ETF 464287648 5,644 40,778 SH   SOLE 0 0 0 40,778