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
8x8 Inc COM 282914100 7,804 1,168,395 SH   SOLE   749,043 0 419,352
AMN Healthcare Services COM 001744101 3,253 207,220 SH   SOLE   129,690 0 77,530
Abiomed Inc COM 003654100 29,155 1,174,198 SH   SOLE   603,225 0 570,973
Acadia Healthcare Co Inc. COM 00404A109 44,542 918,412 SH   SOLE   449,135 0 469,277
Actua Corp COM 005094107 9,110 568,678 SH   SOLE   355,731 0 212,947
Adeptus Health Inc. Class A COM 006855100 2,734 109,800 SH   SOLE   68,763 0 41,037
Adobe Systems COM 00724F101 7,015 101,394 SH   SOLE   83,725 0 17,669
Advisory Board Co (The) COM 00762W107 7,937 170,376 SH   SOLE   161,552 0 8,824
Aerohive Networks COM 007786106 4,350 542,499 SH   SOLE   339,497 0 203,002
Akorn Inc COM 009728106 39,524 1,089,730 SH   SOLE   855,115 0 234,615
Alexion Pharmaceuticals, Inc. COM 015351109 4,270 25,754 SH   SOLE   20,799 0 4,955
Alibaba Group Holding Ltd COM 01609W102 2,410 27,131 SH   SOLE   22,416 0 4,715
Align Technology Inc COM 016255101 7,038 136,194 SH   SOLE   136,194 0 0
Amazon.Com COM 023135106 5,399 16,746 SH   SOLE   13,852 0 2,894
Amber Road Inc COM 02318Y108 4,212 242,953 SH   SOLE   151,874 0 91,079
Apogee Enterprises Inc COM 037598109 38,412 965,144 SH   SOLE   508,071 0 457,073
Apple Computer Inc COM 037833100 6,962 69,111 SH   SOLE   57,058 0 12,053
Applied Matls Inc Com COM 038222105 6,822 315,723 SH   SOLE   260,859 0 54,864
Aruba Networks COM 043176106 57 2,647 SH   SOLE   2,647 0 0
Aspen Technology COM 045327103 14,914 395,391 SH   SOLE   194,757 0 200,634
Astronics Corp COM 046433108 8,810 184,781 SH   SOLE   119,142 0 65,639
Atricure Inc COM 04963C209 5,221 354,753 SH   SOLE   221,926 0 132,827
B/E Aerospace, Inc. COM 073302101 6,793 80,929 SH   SOLE   80,929 0 0
Benefitfocus, Inc COM 08180D106 10,524 390,651 SH   SOLE   324,529 0 66,122
Biodelivery Sciences COM 09060J106 6,202 362,938 SH   SOLE   230,726 0 132,212
Blackrock Inc COM 09247X101 278 849 SH   SOLE   849 0 0
Boeing Co COM 097023105 2,300 18,058 SH   SOLE   14,921 0 3,137
Buffalo Wild Wings Inc. COM 119848109 22,406 166,877 SH   SOLE   110,484 0 56,393
Builders Firstsource COM 12008R107 727 133,500 SH   SOLE   83,594 0 49,906
Caesarstone SDOT-YAM Ltd COM M20598104 23,937 463,185 SH   SOLE   225,605 0 237,580
Callidus Software COM 13123E500 3,756 312,498 SH   SOLE   195,354 0 117,144
Canadian Solar Inc COM 136635109 15,403 430,627 SH   SOLE   430,627 0 0
Cardiovascular Systems COM 141619106 35,241 1,491,370 SH   SOLE   784,072 0 707,298
Cavium Inc. COM 14964U108 15,293 307,528 SH   SOLE   150,057 0 157,471
Celgene Corporation COM 151020104 5,495 57,981 SH   SOLE   46,543 0 11,438
Centene Corp COM 15135B101 83,695 1,011,914 SH   SOLE   680,015 0 331,899
Cepheid Inc COM 15670R107 13,868 314,974 SH   SOLE   314,974 0 0
Channeladvisor Corp COM 159179100 3,354 204,548 SH   SOLE   127,949 0 76,599
Chicago Brdg + Iron Co N V COM 167250109 7,091 122,578 SH   SOLE   122,578 0 0
Chipolte Mexican Grill COM 169656105 5,285 7,929 SH   SOLE   6,576 0 1,353
Chuy's Holdings COM 171604101 38,233 1,218,031 SH   SOLE   639,359 0 578,672
Cognex Corporation COM 192422103 8,655 214,935 SH   SOLE   214,935 0 0
Cognizant Tech Solutions COM 192446102 3,037 67,840 SH   SOLE   56,074 0 11,766
Costar Group Inc COM 22160N109 27,243 175,155 SH   SOLE   119,367 0 55,788
Costco Wholesale Corp COM 22160K105 6,146 49,045 SH   SOLE   40,841 0 8,204
Covenant Transport Group COM 22284P105 1,849 99,500 SH   SOLE   62,303 0 37,197
Cummins, Inc COM 231021106 4,847 36,729 SH   SOLE   30,350 0 6,379
D R Horton, Inc. COM 23331A109 7,082 345,149 SH   SOLE   345,149 0 0
Dealertrack Holdings, Inc. COM 242309102 7,445 171,524 SH   SOLE   171,524 0 0
Demandware COM 24802Y105 29,297 575,366 SH   SOLE   282,460 0 292,906
Depomed Inc COM 249908104 4,970 327,225 SH   SOLE   204,734 0 122,491
Dexcom Inc COM 252131107 21,942 548,703 SH   SOLE   267,228 0 281,475
Diamondback Energy Inc. COM 25278X109 22,470 300,487 SH   SOLE   200,172 0 100,315
Diana Shipping COM Y2066G104 7,057 789,380 SH   SOLE   789,380 0 0
Eagle Materials Inc COM 26969P108 41,725 409,757 SH   SOLE   280,889 0 128,868
Ellie Mae Inc COM 28849P100 3,584 109,944 SH   SOLE   68,743 0 41,201
Envestnet Inc COM 29404K106 31,179 692,883 SH   SOLE   337,299 0 355,584
Epam Systems COM 29414B104 45,838 1,046,779 SH   SOLE   515,371 0 531,408
Essent Group Ltd COM G3198U102 8,079 377,386 SH   SOLE   377,386 0 0
Exact Sciences Corp COM 30063P105 8,557 441,541 SH   SOLE   215,892 0 225,649
F5 Networks Inc COM 315616102 4,765 40,138 SH   SOLE   33,170 0 6,968
Facebook Inc COM 30303M102 7,200 91,105 SH   SOLE   75,300 0 15,805
Faro Technologies COM 311642102 5,178 102,048 SH   SOLE   63,799 0 38,249
Fastenal Co COM 311900104 5,812 129,453 SH   SOLE   107,289 0 22,164
Fedex Corporation COM 31428X106 6,149 38,091 SH   SOLE   31,488 0 6,603
Fiesta Restaurant Group COM 31660B101 50,427 1,015,047 SH   SOLE   677,920 0 337,127
Financial Engines Inc COM 317485100 33,980 993,139 SH   SOLE   649,331 0 343,808
Fluidigm Corp COM 34385P108 36,629 1,495,094 SH   SOLE   785,290 0 709,804
Fluor Corp COM 343412102 4,388 65,708 SH   SOLE   54,721 0 10,987
G-III Apparel Group COM 36237H101 15,707 189,572 SH   SOLE   92,300 0 97,272
Gentherm Inc COM 37253A103 21,686 513,543 SH   SOLE   249,989 0 263,554
Gilead Sciences COM 375558103 6,108 57,383 SH   SOLE   46,095 0 11,288
GoGo Inc. COM 38046C109 5,788 343,335 SH   SOLE   343,335 0 0
Google Inc-CL C COM 38259P706 4,434 7,680 SH   SOLE   6,350 0 1,330
Google Inc-Cl A COM 38259P508 4,518 7,680 SH   SOLE   6,350 0 1,330
Graham Corp COM 384556106 6,765 235,339 SH   SOLE   151,088 0 84,251
Grand Canyon Education Inc COM 38526M106 15,730 385,824 SH   SOLE   189,885 0 195,939
Granite Construction Inc COM 387328107 45,927 1,443,822 SH   SOLE   853,591 0 590,231
Greenbrier Companies COM 393657101 53,372 727,338 SH   SOLE   433,178 0 294,160
Guidewire Software COM 40171V100 40,984 924,326 SH   SOLE   597,135 0 327,191
H&E Equipment Services COM 404030108 63,477 1,575,906 SH   SOLE   791,145 0 784,761
HFF Inc. Class A COM 40418F108 30,242 1,044,641 SH   SOLE   514,175 0 530,466
HealthEquity Inc. COM 42226A107 4,336 236,851 SH   SOLE   152,629 0 84,222
Heico Corp COM 422806109 6,796 145,536 SH   SOLE   145,536 0 0
Home Away COM 43739Q100 17,001 478,921 SH   SOLE   478,921 0 0
Humana Inc COM 444859102 4,127 31,680 SH   SOLE   25,537 0 6,143
Hunt (JB) Transport Services COM 445658107 13,515 182,515 SH   SOLE   182,515 0 0
IPG Photonics Corp COM 44980X109 11,067 160,911 SH   SOLE   160,911 0 0
Illumina Inc COM 452327109 3,330 20,315 SH   SOLE   16,372 0 3,943
Incontact Inc COM 45336E109 3,367 387,336 SH   SOLE   242,130 0 145,206
Inphi Corp COM 45772F107 5,964 414,779 SH   SOLE   259,599 0 155,180
Insulet Corp COM 45784P101 65,056 1,765,454 SH   SOLE   1,088,023 0 677,431
Kansas City Southern COM 485170302 26,332 217,268 SH   SOLE   204,294 0 12,974
Kate Spade & Co COM 485865109 9,060 345,424 SH   SOLE   345,424 0 0
Knight Transportation COM 499064103 25,518 931,664 SH   SOLE   606,487 0 325,177
Kona Grill Inc COM 50047H201 10,860 550,468 SH   SOLE   352,792 0 197,676
LDR Holding Corp COM 50185U105 4,711 151,342 SH   SOLE   97,596 0 53,746
LGI Homes Inc. COM 50187T106 8,144 443,615 SH   SOLE   277,530 0 166,085
Lifelock Inc COM 53224V100 15,460 1,081,918 SH   SOLE   1,081,918 0 0
Ligand Pharmaceuticals COM 53220K504 22,959 488,609 SH   SOLE   237,998 0 250,611
LinkedIn Corp A COM 53578A108 5,060 24,354 SH   SOLE   20,185 0 4,169
M/I Homes COM 55305B101 3,653 184,342 SH   SOLE   118,156 0 66,186
Manitex International COM 563420108 2,875 254,668 SH   SOLE   159,387 0 95,281
Marcus & Millichap Inc COM 566324109 5,932 196,060 SH   SOLE   122,503 0 73,557
Marinemax Inc COM 567908108 2,974 176,550 SH   SOLE   110,498 0 66,052
Marketaxess Holdings Inc COM 57060D108 8,463 136,823 SH   SOLE   136,823 0 0
Marketo Inc COM 57063L107 38,090 1,179,265 SH   SOLE   598,779 0 580,486
Mastercard Inc COM 57636Q104 7,354 99,498 SH   SOLE   82,525 0 16,973
Medivation Inc COM 58501N101 17,476 176,758 SH   SOLE   176,758 0 0
Meritage Homes Corp COM 59001A102 14,016 394,836 SH   SOLE   192,293 0 202,543
Mimedx Group COM 602496101 3,385 474,869 SH   SOLE   296,923 0 177,946
Molina Healthcare Inc COM 60855R100 32,032 757,268 SH   SOLE   368,825 0 388,443
NCI Building Systems COM 628852204 35,795 1,845,150 SH   SOLE   1,417,880 0 427,270
NPS Pharmaceuticals Inc COM 62936P103 27,719 1,066,148 SH   SOLE   524,917 0 541,231
Nanostring Technologies COM 63009R109 3,082 281,730 SH   SOLE   176,116 0 105,614
Neogenomics Inc COM 64049M209 3,141 602,993 SH   SOLE   377,384 0 225,609
Netflix.com Inc. COM 64110L106 4,869 10,792 SH   SOLE   8,963 0 1,829
Netsuite COM 64118Q107 18,470 206,285 SH   SOLE   196,700 0 9,585
Nike Class B COM 654106103 563 6,312 SH   SOLE   6,312 0 0
Nimble Storage COM 65440R101 16,585 638,654 SH   SOLE   315,537 0 323,117
Novadaq Tehcnologies COM 66987G102 14,898 1,174,036 SH   SOLE   571,756 0 602,280
O'Reilly Automotive Inc COM 67103H107 879 5,847 SH   SOLE   5,847 0 0
Old Dominion Freight Line COM 679580100 59,233 838,530 SH   SOLE   412,628 0 425,902
On Assignment, Inc COM 682159108 6,434 239,664 SH   SOLE   239,664 0 0
Oxford Immunotec Global PLC COM G6855A103 3,320 217,455 SH   SOLE   136,097 0 81,358
PRA Group Inc COM 69354N106 42,547 814,624 SH   SOLE   529,199 0 285,425
Pacira Pharmaceuticals COM 695127100 74,472 768,396 SH   SOLE   523,800 0 244,596
Palo Alto Networks COM 697435105 15,245 155,409 SH   SOLE   155,409 0 0
Pandora Media COM 698354107 7,036 291,237 SH   SOLE   291,237 0 0
Planet Payment Inc COM U72603118 4,026 2,054,497 SH   SOLE   1,284,875 0 769,622
Points International Ltd COM 730843208 3,083 177,023 SH   SOLE   110,755 0 66,268
Polaris Industries COM 731068102 3,507 23,416 SH   SOLE   19,498 0 3,918
Power Solutions International, COM 73933G202 11,471 166,251 SH   SOLE   106,552 0 59,699
Praxair Inc COM 74005P104 259 2,015 SH   SOLE   2,015 0 0
Priceline Group Inc. (The) COM 741503403 6,183 5,337 SH   SOLE   4,417 0 920
Proofpoint Inc. COM 743424103 38,641 1,040,439 SH   SOLE   513,823 0 526,616
Proto Labs Inc COM 743713109 28,325 410,519 SH   SOLE   201,309 0 209,210
Q2 Holdings COM 74736L109 3,620 258,629 SH   SOLE   161,678 0 96,951
Qualys Inc COM 74758T303 11,412 429,056 SH   SOLE   272,512 0 156,544
RSP Permian Inc COM 74978Q105 15,816 618,812 SH   SOLE   304,530 0 314,282
Regeneron Pharmaceuticals COM 75886f107 4,232 11,739 SH   SOLE   9,431 0 2,308
Reis Inc COM 75936P105 1,344 56,977 SH   SOLE   35,606 0 21,371
Rentrak Corp COM 760174102 9,606 157,642 SH   SOLE   98,682 0 58,960
Restoration Hardware Holding COM 761283100 16,587 208,517 SH   SOLE   101,546 0 106,971
RigNet Inc. COM 766582100 5,306 131,177 SH   SOLE   82,089 0 49,088
Rubicon Project Inc (The) COM 78112V102 14,149 1,206,258 SH   SOLE   593,765 0 612,493
SPS Commerce Inc COM 78463M107 22,636 425,905 SH   SOLE   226,941 0 198,964
Salesforce.com Inc COM 79466L302 8,014 139,316 SH   SOLE   115,596 0 23,720
Salix Pharamaceuticals COM 795435106 32,759 209,673 SH   SOLE   200,935 0 8,738
Schlumberger COM 806857108 5,437 53,470 SH   SOLE   44,186 0 9,284
ServiceNow Inc COM 81762P102 51,269 872,221 SH   SOLE   617,172 0 255,049
Shutterfly Inc COM 82568P304 18,829 386,328 SH   SOLE   386,328 0 0
Shutterstock Inc COM 825690100 54,259 760,155 SH   SOLE   481,092 0 279,063
Sirius Satellite Radio COM 82968B103 4,512 1,292,855 SH   SOLE   1,067,821 0 225,034
Spectranetics Corp COM 84760C107 20,032 753,943 SH   SOLE   392,550 0 361,393
Splunk Inc COM 848637104 28 521 SH   SOLE   521 0 0
Starbucks Corp. COM 855244109 4,506 59,715 SH   SOLE   49,324 0 10,391
Syntel Inc COM 87162H103 10,879 123,720 SH   SOLE   123,720 0 0
Tableau Software Inc. COM 87336U105 32,861 452,320 SH   SOLE   314,863 0 137,457
Team Health Holdings Inc COM 87817A107 17,209 296,771 SH   SOLE   296,771 0 0
TechTarget COM 87874R100 6,124 713,020 SH   SOLE   446,216 0 266,804
Tenneco, Inc COM 880349105 13,149 251,369 SH   SOLE   122,397 0 128,972
Tesla Motors Inc COM 88160R101 229 945 SH   SOLE   945 0 0
Towers Watson & Company COM 891894107 78 784 SH   SOLE   784 0 0
Trex Company Inc COM 89531P105 30,551 883,745 SH   SOLE   437,325 0 446,420
TripAdvisor COM 896945201 7,595 83,086 SH   SOLE   68,769 0 14,317
Tyler Technologies Inc COM 902252105 29 333 SH   SOLE   333 0 0
US Silica Holdings Inc COM 90346E103 27 444 SH   SOLE   444 0 0
Ultimate Software Group Inc. COM 90385D107 58,906 416,274 SH   SOLE   266,613 0 149,661
Ultra Salon Cosmetics & Fragra COM 90384S303 9,177 77,661 SH   SOLE   77,661 0 0
Under Armour Inc. COM 904311107 22,448 324,867 SH   SOLE   324,867 0 0
Union Pacific Corp COM 907818108 7,417 68,418 SH   SOLE   56,562 0 11,856
United Rentals Inc COM 911363109 8,031 72,293 SH   SOLE   60,099 0 12,194
Vanda Pharmaceuticals COM 921659108 2,521 242,951 SH   SOLE   151,971 0 90,980
Varonis Systems COM 922280102 6,413 303,942 SH   SOLE   190,022 0 113,920
Veeva Systems Inc. Class A` COM 922475108 11,109 394,386 SH   SOLE   394,386 0 0
Virtusa Corp COM 92827P102 10,169 285,978 SH   SOLE   183,382 0 102,596
Visa Inc COM 92826C839 6,405 30,019 SH   SOLE   24,902 0 5,117
Wabco Holdings Inc COM 92927K102 6,145 67,566 SH   SOLE   67,566 0 0
Wageworks Inc COM 930427109 37,073 814,274 SH   SOLE   401,486 0 412,788
Workday Inc COM 98138H101 4,303 52,168 SH   SOLE   43,221 0 8,947
Xoom Corp COM 98419Q101 17,168 782,181 SH   SOLE   674,117 0 108,064
Yelp Inc COM 985817105 33,226 486,828 SH   SOLE   388,303 0 98,525
Zoe's Kitchen Inc. COM 98979J109 16,280 529,275 SH   SOLE   477,888 0 51,387