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
2U Inc COM 90214J101 6,789 265,426 SH   SOLE   163,122 0 102,304
8x8 Inc COM 282914100 5,414 644,565 SH   SOLE   396,192 0 248,373
AAC Holdings COM 000307108 9,122 298,329 SH   SOLE   183,370 0 114,959
AMAG Pharmaceuticals Inc COM 00163U106 15,550 284,488 SH   SOLE   284,488 0 0
AMN Healthcare Services COM 001744101 19,987 866,381 SH   SOLE   394,524 0 471,857
Abaxis Inc. COM 002567105 12,195 190,234 SH   SOLE   190,234 0 0
Abiomed Inc COM 003654100 46,598 650,999 SH   SOLE   358,824 0 292,175
Acadia Healthcare Co Inc. COM 00404A109 75,555 1,055,241 SH   SOLE   634,927 0 420,314
Actua Corp COM 005094107 8,551 552,077 SH   SOLE   339,130 0 212,947
Adeptus Health Inc. Class A COM 006855100 9,876 196,671 SH   SOLE   120,891 0 75,780
Adobe Systems COM 00724F101 7,131 96,453 SH   SOLE   80,686 0 15,767
Advisory Board Co (The) COM 00762W107 8,196 153,840 SH   SOLE   153,840 0 0
Akorn Inc COM 009728106 76,269 1,605,328 SH   SOLE   1,021,121 0 584,207
Alexion Pharmaceuticals, Inc. COM 015351109 3,633 20,966 SH   SOLE   17,166 0 3,800
Alibaba Group Holding Ltd COM 01609W102 3,754 45,103 SH   SOLE   37,997 0 7,106
Align Technology Inc COM 016255101 7,037 130,852 SH   SOLE   130,852 0 0
Amazon.Com COM 023135106 8,137 21,869 SH   SOLE   18,316 0 3,553
Ambarella Inc COM G037AX101 18,968 250,547 SH   SOLE   101,931 0 148,616
Anacor Pharmaceuticals Inc COM 032420101 23,381 404,168 SH   SOLE   243,489 0 160,679
Apogee Enterprises Inc COM 037598109 35,062 811,630 SH   SOLE   383,317 0 428,313
Apple Computer Inc COM 037833100 8,176 65,714 SH   SOLE   54,981 0 10,733
Applied Matls Inc Com COM 038222105 7,729 342,612 SH   SOLE   287,931 0 54,681
Astronics Corp COM 046433108 8,267 112,181 SH   SOLE   112,181 0 0
Atricure Inc COM 04963C209 8,079 394,338 SH   SOLE   245,590 0 148,748
B/E Aerospace, Inc. COM 073302101 29 460 SH   SOLE   460 0 0
Barracuda Networks COM 068323104 23,026 598,568 SH   SOLE   369,692 0 228,876
Benefitfocus, Inc COM 08180D106 15,560 422,954 SH   SOLE   356,787 0 66,167
Biodelivery Sciences COM 09060J106 4,038 384,644 SH   SOLE   241,452 0 143,192
Biogen Inc COM 09062X103 3,296 7,806 SH   SOLE   6,351 0 1,455
Blackrock Inc COM 09247X101 310 849 SH   SOLE   849 0 0
Boeing Co COM 097023105 2,568 17,115 SH   SOLE   14,327 0 2,788
Boingo Wireless Inc COM 09739C102 3,418 453,385 SH   SOLE   278,584 0 174,801
Buffalo Wild Wings Inc. COM 119848109 9,720 53,631 SH   SOLE   53,631 0 0
C H Robinson Worldwide Com COM 12541W209 3,452 47,147 SH   SOLE   39,893 0 7,254
Caesarstone SDOT-YAM Ltd COM M20598104 25,203 415,138 SH   SOLE   168,833 0 246,305
Calavo Growers Inc COM 128246105 3,540 68,862 SH   SOLE   42,313 0 26,549
Callidus Software COM 13123E500 4,951 390,460 SH   SOLE   239,932 0 150,528
Cardiovascular Systems COM 141619106 41,496 1,062,910 SH   SOLE   514,138 0 548,772
Cavium Inc. COM 14964U108 16,875 238,288 SH   SOLE   97,247 0 141,041
Celadon Group Inc COM 150838100 3,534 129,856 SH   SOLE   79,842 0 50,014
Celgene Corporation COM 151020104 5,358 46,481 SH   SOLE   37,870 0 8,611
Centene Corp COM 15135B101 93,186 1,318,243 SH   SOLE   816,259 0 501,984
Cepheid Inc COM 15670R107 17,418 306,125 SH   SOLE   306,125 0 0
Cerner Corp COM 156782104 6,336 86,491 SH   SOLE   70,477 0 16,014
Chipolte Mexican Grill COM 169656105 5,141 7,904 SH   SOLE   6,695 0 1,209
Cognex Corporation COM 192422103 19,019 383,525 SH   SOLE   383,525 0 0
Cognizant Tech Solutions COM 192446102 5,068 81,235 SH   SOLE   68,552 0 12,683
Costar Group Inc COM 22160N109 46,776 236,449 SH   SOLE   146,766 0 89,683
Costco Wholesale Corp COM 22160K105 7,095 46,838 SH   SOLE   39,436 0 7,402
Covenant Transport Group COM 22284P105 13,027 392,866 SH   SOLE   241,524 0 151,342
Cross Country Healthcare Inc COM 227483104 3,754 316,541 SH   SOLE   200,699 0 115,842
Cummins, Inc COM 231021106 275 1,985 SH   SOLE   1,985 0 0
D R Horton, Inc. COM 23331A109 9,538 334,902 SH   SOLE   334,902 0 0
Dealertrack Holdings, Inc. COM 242309102 11,753 305,119 SH   SOLE   305,119 0 0
Demandware COM 24802Y105 15,428 253,345 SH   SOLE   105,072 0 148,273
Depomed Inc COM 249908104 16,722 746,227 SH   SOLE   623,736 0 122,491
Dexcom Inc COM 252131107 15,925 255,456 SH   SOLE   103,630 0 151,826
Diamondback Energy Inc. COM 25278X109 7,854 102,220 SH   SOLE   102,220 0 0
Diplomat Pharmacy Inc COM 25456K101 36,867 1,066,143 SH   SOLE   438,184 0 627,959
Eagle Materials Inc COM 26969P108 26,688 319,396 SH   SOLE   203,102 0 116,294
Ellie Mae Inc COM 28849P100 15,986 289,026 SH   SOLE   289,026 0 0
Endologix Inc COM 29266S106 2,522 147,764 SH   SOLE   60,113 0 87,651
Enphase Energy Inc COM 29355A107 2,834 214,871 SH   SOLE   131,983 0 82,888
Entellus Medical Inc COM 29363K105 3,288 150,177 SH   SOLE   92,212 0 57,965
Envestnet Inc COM 29404K106 30,291 540,141 SH   SOLE   221,509 0 318,632
Epam Systems COM 29414B104 44,320 723,132 SH   SOLE   300,665 0 422,467
Essent Group Ltd COM G3198U102 8,766 366,631 SH   SOLE   366,631 0 0
Exact Sciences Corp COM 30063P105 5,657 256,921 SH   SOLE   104,567 0 152,354
Facebook Inc COM 30303M102 7,100 86,360 SH   SOLE   72,271 0 14,089
Faro Technologies COM 311642102 7,563 121,744 SH   SOLE   74,822 0 46,922
Fedex Corporation COM 31428X106 6,002 36,279 SH   SOLE   30,357 0 5,922
Fiesta Restaurant Group COM 31660B101 55,163 904,319 SH   SOLE   575,804 0 328,515
Financial Engines Inc COM 317485100 65 1,572 SH   SOLE   1,572 0 0
FireEye Inc. COM 31816Q101 44 1,128 SH   SOLE   1,128 0 0
Fluidigm Corp COM 34385P108 56,876 1,350,994 SH   SOLE   633,571 0 717,423
Fortinet Inc. COM 34959E109 15,896 454,831 SH   SOLE   185,061 0 269,770
G-III Apparel Group COM 36237H101 30,094 267,153 SH   SOLE   109,780 0 157,373
Gentherm Inc COM 37253A103 20,095 397,851 SH   SOLE   161,763 0 236,088
Gilead Sciences COM 375558103 1,967 20,046 SH   SOLE   16,345 0 3,701
GoPro Inc COM 38268T103 164 3,800 SH   SOLE   3,800 0 0
Google Inc-CL C COM 38259P706 4,016 7,330 SH   SOLE   6,121 0 1,209
Google Inc-Cl A COM 38259P508 4,065 7,330 SH   SOLE   6,121 0 1,209
Granite Construction Inc COM 387328107 40,900 1,163,936 SH   SOLE   673,107 0 490,829
Greenbrier Companies COM 393657101 23,630 407,431 SH   SOLE   246,569 0 160,862
Guidewire Software COM 40171V100 40,771 774,974 SH   SOLE   481,926 0 293,048
H&E Equipment Services COM 404030108 20,018 801,051 SH   SOLE   356,989 0 444,062
HFF Inc. Class A COM 40418F108 34,516 919,470 SH   SOLE   381,343 0 538,127
Habit Restaurants Inc. (The) COM 40449J103 3,417 106,323 SH   SOLE   67,303 0 39,020
Health Net Inc COM 42222G108 13,219 218,533 SH   SOLE   218,533 0 0
HealthEquity Inc. COM 42226A107 5,859 234,458 SH   SOLE   150,236 0 84,222
Heico Corp COM 422806109 8,632 141,347 SH   SOLE   141,347 0 0
Home Away COM 43739Q100 8,133 269,591 SH   SOLE   269,591 0 0
Humana Inc COM 444859102 7,922 44,503 SH   SOLE   36,360 0 8,143
Hunt (JB) Transport Services COM 445658107 15,191 177,895 SH   SOLE   177,895 0 0
IPG Photonics Corp COM 44980X109 15,026 162,095 SH   SOLE   162,095 0 0
Igate Corp COM 45169U105 7,965 186,730 SH   SOLE   75,960 0 110,770
Illumina Inc COM 452327109 5,092 27,431 SH   SOLE   22,398 0 5,033
Imprivata Inc COM 45323J103 3,867 276,265 SH   SOLE   169,806 0 106,459
Incontact Inc COM 45336E109 7,885 723,434 SH   SOLE   455,141 0 268,293
Inogen Inc COM 45780L104 6,460 201,952 SH   SOLE   124,170 0 77,782
Inphi Corp COM 45772F107 7,446 417,635 SH   SOLE   263,943 0 153,692
Insys Therapeutics COM 45824V209 15,904 273,594 SH   SOLE   113,486 0 160,108
Intersect Ent Inc COM 46071F103 3,833 148,428 SH   SOLE   91,234 0 57,194
K2M Group Holdings Inc COM 48273J107 7,291 330,683 SH   SOLE   203,226 0 127,457
Kansas City Southern COM 485170302 21,340 209,061 SH   SOLE   197,513 0 11,548
Kate Spade & Co COM 485865109 7,829 234,496 SH   SOLE   234,496 0 0
Knight Transportation COM 499064103 61,849 1,917,809 SH   SOLE   1,133,765 0 784,044
Kona Grill Inc COM 50047H201 14,040 494,027 SH   SOLE   312,303 0 181,724
Krispy Kreme Doughnuts, Inc. COM 501014104 13,388 669,737 SH   SOLE   272,512 0 397,225
LDR Holding Corp COM 50185U105 33,059 902,266 SH   SOLE   802,390 0 99,876
LGI Homes Inc. COM 50187T106 3,982 239,053 SH   SOLE   146,921 0 92,132
Lifelock Inc COM 53224V100 14,832 1,051,240 SH   SOLE   1,051,240 0 0
Ligand Pharmaceuticals COM 53220K504 24,693 320,231 SH   SOLE   130,332 0 189,899
LinkedIn Corp A COM 53578A108 6,028 24,126 SH   SOLE   20,400 0 3,726
LogMeIn, Inc. COM 54142L109 8,618 153,935 SH   SOLE   153,935 0 0
Lululemon Athletica Inc COM 550021109 6,362 99,379 SH   SOLE   82,748 0 16,631
M/A Com Technology Solutions H COM 55405Y100 8,405 225,594 SH   SOLE   225,594 0 0
M/I Homes COM 55305B101 4,280 179,538 SH   SOLE   113,352 0 66,186
Manhattan Associates COM 562750109 15,152 299,397 SH   SOLE   121,780 0 177,617
Marcus & Millichap Inc COM 566324109 7,142 190,563 SH   SOLE   117,006 0 73,557
Marinemax Inc COM 567908108 6,425 242,399 SH   SOLE   152,703 0 89,696
Marketaxess Holdings Inc COM 57060D108 30,284 365,318 SH   SOLE   263,508 0 101,810
Marketo Inc COM 57063L107 23,809 929,346 SH   SOLE   413,559 0 515,787
Mastercard Inc COM 57636Q104 7,791 90,194 SH   SOLE   75,734 0 14,460
Medidata Solutions COM 58471A105 35 723 SH   SOLE   723 0 0
Medivation Inc COM 58501N101 22,129 171,454 SH   SOLE   171,454 0 0
Meritage Homes Corp COM 59001A102 14,872 305,760 SH   SOLE   124,349 0 181,411
Mimedx Group COM 602496101 6,295 605,379 SH   SOLE   371,866 0 233,513
Molina Healthcare Inc COM 60855R100 43,413 645,173 SH   SOLE   262,512 0 382,661
Monster Beverage Corp COM 611740101 7,906 57,130 SH   SOLE   48,124 0 9,006
NCI Building Systems COM 628852204 9,474 548,293 SH   SOLE   505,205 0 43,088
Neff Corp COM 640094207 5,695 540,328 SH   SOLE   341,239 0 199,089
Netflix.com Inc. COM 64110L106 4,027 9,666 SH   SOLE   8,137 0 1,529
Netsuite COM 64118Q107 18,180 195,997 SH   SOLE   187,435 0 8,562
Nike Class B COM 654106103 633 6,312 SH   SOLE   6,312 0 0
Novadaq Tehcnologies COM 66987G102 2,421 149,115 SH   SOLE   60,779 0 88,336
NxStage Medical Inc COM 67072V103 13,564 784,047 SH   SOLE   784,047 0 0
O'Reilly Automotive Inc COM 67103H107 1,264 5,847 SH   SOLE   5,847 0 0
Old Dominion Freight Line COM 679580100 50,348 651,338 SH   SOLE   269,834 0 381,504
PRA Group Inc COM 69354N106 45,167 831,501 SH   SOLE   513,720 0 317,781
Pacira Pharmaceuticals COM 695127100 22,767 256,244 SH   SOLE   158,646 0 97,598
Palo Alto Networks COM 697435105 16,686 114,230 SH   SOLE   114,230 0 0
Paylocity Corp COM 70438V106 16,923 590,907 SH   SOLE   244,625 0 346,282
Polaris Industries COM 731068102 5,688 40,317 SH   SOLE   33,828 0 6,489
Popeyes Louisiana Kitchen Inc COM 732872106 7,775 129,979 SH   SOLE   129,979 0 0
Power Solutions International, COM 73933G202 19,790 307,837 SH   SOLE   150,621 0 157,216
Priceline Group Inc. (The) COM 741503403 3,714 3,191 SH   SOLE   2,673 0 518
Proofpoint Inc. COM 743424103 37,601 634,953 SH   SOLE   265,454 0 369,499
Q2 Holdings COM 74736L109 6,895 326,181 SH   SOLE   200,490 0 125,691
Qualys Inc COM 74758T303 11,495 247,319 SH   SOLE   108,563 0 138,756
RSP Permian Inc COM 74978Q105 13,151 522,073 SH   SOLE   216,078 0 305,995
Regeneron Pharmaceuticals COM 75886f107 4,977 11,024 SH   SOLE   8,976 0 2,048
Reis Inc COM 75936P105 2,024 78,944 SH   SOLE   48,495 0 30,449
Rentrak Corp COM 760174102 17,061 307,082 SH   SOLE   137,500 0 169,582
Restoration Hardware Holding COM 761283100 16,011 161,425 SH   SOLE   65,628 0 95,797
Retrophin, Inc COM 761299106 3,706 154,706 SH   SOLE   95,060 0 59,646
Rubicon Project Inc (The) COM 78112V102 3,634 202,824 SH   SOLE   129,211 0 73,613
SPS Commerce Inc COM 78463M107 23,836 355,231 SH   SOLE   172,112 0 183,119
Salesforce.com Inc COM 79466L302 8,908 133,343 SH   SOLE   112,073 0 21,270
Salix Pharamaceuticals COM 795435106 98 571 SH   SOLE   571 0 0
Schlumberger COM 806857108 2,350 28,175 SH   SOLE   23,610 0 4,565
Sequential Brands Group Inc COM 817340201 6,817 637,143 SH   SOLE   398,560 0 238,583
ServiceNow Inc COM 81762P102 20,897 265,269 SH   SOLE   255,325 0 9,944
Shutterfly Inc COM 82568P304 8,305 183,578 SH   SOLE   183,578 0 0
Sientra Inc COM 82621J105 3,679 191,741 SH   SOLE   117,857 0 73,884
Sirius Satellite Radio COM 82968B103 5,804 1,519,467 SH   SOLE   1,272,388 0 247,079
Skechers U S A Inc COM 830566105 15,025 208,945 SH   SOLE   85,025 0 123,920
Skyworks Solutions, Inc. COM 83088M102 104 1,068 SH   SOLE   1,068 0 0
Spectranetics Corp COM 84760C107 27,540 792,304 SH   SOLE   328,579 0 463,725
Spirit Airlines Inc COM 848577102 7,537 97,437 SH   SOLE   97,437 0 0
Splunk Inc COM 848637104 28 477 SH   SOLE   477 0 0
Starbucks Corp. COM 855244109 7,563 79,872 SH   SOLE   66,868 0 13,004
Tableau Software Inc. COM 87336U105 25,218 272,573 SH   SOLE   175,649 0 96,924
Taser International Inc COM 87651B104 15,387 638,234 SH   SOLE   259,533 0 378,701
Team Health Holdings Inc COM 87817A107 7,996 136,663 SH   SOLE   136,663 0 0
TechTarget COM 87874R100 10,097 875,757 SH   SOLE   544,399 0 331,358
Tesla Motors Inc COM 88160R101 259 1,376 SH   SOLE   1,376 0 0
Towers Watson & Company COM 891894107 103 784 SH   SOLE   784 0 0
Trex Company Inc COM 89531P105 42,231 774,460 SH   SOLE   322,802 0 451,658
TriNet Group Inc. COM 896288107 13,889 394,246 SH   SOLE   160,415 0 233,831
Tyler Technologies Inc COM 902252105 14,591 121,064 SH   SOLE   49,589 0 71,475
US Concrete COM 90333L201 3,569 105,356 SH   SOLE   64,759 0 40,597
Ultimate Software Group Inc. COM 90385D107 54,991 323,566 SH   SOLE   203,445 0 120,121
Ultra Salon Cosmetics & Fragra COM 90384S303 13,415 88,936 SH   SOLE   88,936 0 0
Under Armour Inc. COM 904311107 25,461 315,313 SH   SOLE   315,313 0 0
Union Pacific Corp COM 907818108 7,057 65,163 SH   SOLE   54,528 0 10,635
United Rentals Inc COM 911363109 2,181 23,926 SH   SOLE   20,028 0 3,898
Varonis Systems COM 922280102 7,585 295,611 SH   SOLE   181,691 0 113,920
Veeva Systems Inc. Class A` COM 922475108 9,790 383,488 SH   SOLE   383,488 0 0
Virtusa Corp COM 92827P102 21,821 527,349 SH   SOLE   435,639 0 91,710
Visa Inc COM 92826C839 7,307 111,714 SH   SOLE   93,948 0 17,766
Wabco Holdings Inc COM 92927K102 8,077 65,731 SH   SOLE   65,731 0 0
Wageworks Inc COM 930427109 28,140 527,671 SH   SOLE   219,414 0 308,257
Whole Foods Market Inc COM 966837106 4,193 80,525 SH   SOLE   66,880 0 13,645
Workday Inc COM 98138H101 2,351 27,862 SH   SOLE   23,396 0 4,466
Xenoport Inc COM 98411C100 3,059 429,729 SH   SOLE   264,049 0 165,680
Zillow Group Inc. COM 98954M101 28 282 SH   SOLE   282 0 0
Zoe's Kitchen Inc. COM 98979J109 20,644 620,146 SH   SOLE   568,759 0 51,387