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 23,149 1,584,467 SH   SOLE   892,564 0 691,903
AAC Holdings COM 000307108 5,182 227,122 SH   SOLE   176,314 0 50,808
AMN Healthcare Services COM 001744101 36,240 906,703 SH   SOLE   383,217 0 523,486
Abiomed Inc COM 003654100 49,938 456,940 SH   SOLE   283,312 0 173,628
Acacia Communicaitons Inc. COM 00401C108 5,142 128,766 SH   SOLE   99,982 0 28,784
Acadia Healthcare Co Inc. COM 00404A109 46,392 837,404 SH   SOLE   534,007 0 303,397
Activision Blizzard Inc COM 00507V109 3,811 96,184 SH   SOLE   80,999 0 15,185
Adeptus Health Inc. Class A COM 006855100 37,229 720,670 SH   SOLE   455,832 0 264,838
Adobe Systems Inc COM 00724F101 6,727 70,230 SH   SOLE   58,210 0 12,020
Akorn Inc COM 009728106 32 1,157 SH   SOLE   1,157 0 0
Alexion Pharmaceuticals, Inc. COM 015351109 14 126 SH   SOLE   126 0 0
Align Technology Inc COM 016255101 20,342 252,551 SH   SOLE   252,551 0 0
Alphabet Inc-CL C COM 02079K107 6,481 9,365 SH   SOLE   7,758 0 1,607
Alphabet Inc-Cl A COM 02079K305 4,855 6,901 SH   SOLE   5,692 0 1,209
Amazon.Com COM 023135106 9,766 13,647 SH   SOLE   11,272 0 2,375
American Woodmark Corp COM 030506109 6,009 90,526 SH   SOLE   36,822 0 53,704
Apigee Corp COM 03765N108 4,612 377,463 SH   SOLE   293,071 0 84,392
Apogee Enterprises Inc COM 037598109 43,187 931,775 SH   SOLE   582,082 0 349,693
Apple Computer Inc COM 037833100 10,222 106,926 SH   SOLE   88,295 0 18,631
Aspen Aerogels Inc. COM 04523Y105 1,423 286,415 SH   SOLE   222,306 0 64,109
AthenaHealth Inc COM 04685W103 17 126 SH   SOLE   126 0 0
Atricure Inc COM 04963C209 1,779 125,959 SH   SOLE   97,833 0 28,126
Axogen Inc COM 05463X106 2,431 353,482 SH   SOLE   274,407 0 79,075
BHP Billiton Ltd COM 088606108 197 6,932 SH   SOLE   6,932 0 0
Benefitfocus, Inc COM 08180D106 4,347 114,050 SH   SOLE   88,496 0 25,554
Blackrock Inc COM 09247X101 233 682 SH   SOLE   682 0 0
Boeing Co COM 097023105 2,081 16,025 SH   SOLE   13,237 0 2,788
Boingo Wireless Inc COM 09739C102 9,938 1,114,218 SH   SOLE   904,218 0 210,000
Calavo Growers Inc COM 128246105 2,678 39,985 SH   SOLE   30,996 0 8,989
Callidus Software COM 13123E500 6,503 325,520 SH   SOLE   252,449 0 73,071
Casey's General Store COM 147528103 52,343 398,021 SH   SOLE   251,828 0 146,193
Celgene Corporation COM 151020104 6,044 61,285 SH   SOLE   49,385 0 11,900
Centene Corp COM 15135B101 21,237 297,571 SH   SOLE   297,571 0 0
Cerner Corp COM 156782104 2,185 37,292 SH   SOLE   30,065 0 7,227
Chipotle Mexican Grill COM 169656105 3,609 8,961 SH   SOLE   7,342 0 1,619
Chuy's Holdings COM 171604101 8,265 238,831 SH   SOLE   225,271 0 13,560
Cognex Corporation COM 192422103 5,711 132,518 SH   SOLE   53,891 0 78,627
Cognizant Tech Solutions COM 192446102 4,333 75,715 SH   SOLE   63,032 0 12,683
Coherent, Inc. COM 192479103 17,151 186,881 SH   SOLE   116,635 0 70,246
Comscore Inc COM 20564W105 15 646 SH   SOLE   646 0 0
Costar Group Inc COM 22160N109 51,059 233,512 SH   SOLE   155,762 0 77,750
Costco Wholesale Corp COM 22160K105 6,888 43,862 SH   SOLE   36,460 0 7,402
Covenant Transport Group COM 22284P105 5,163 285,732 SH   SOLE   221,681 0 64,051
Cross Country Healthcare Inc COM 227483104 2,750 197,623 SH   SOLE   160,475 0 37,148
D R Horton, Inc. COM 23331A109 9,667 307,101 SH   SOLE   307,101 0 0
Dexcom Inc COM 252131107 3,785 47,719 SH   SOLE   47,719 0 0
Diamondback Energy Inc. COM 25278X109 6,215 68,140 SH   SOLE   68,140 0 0
Dycom Industries, Inc COM 267475101 53,109 591,680 SH   SOLE   375,967 0 215,713
Eagle Materials Inc COM 26969P108 15,882 205,860 SH   SOLE   205,860 0 0
Edwards Lifesciences Corp COM 28176E108 2,714 27,223 SH   SOLE   21,947 0 5,276
Electronics for Imaging COM 286082102 37,240 865,257 SH   SOLE   539,884 0 325,373
Ellie Mae Inc COM 28849P100 54,168 591,032 SH   SOLE   373,539 0 217,493
Epam Systems COM 29414B104 21,185 329,425 SH   SOLE   144,394 0 185,031
Equifax Inc COM 294429105 4,762 37,095 SH   SOLE   30,631 0 6,464
Equinix Inc COM 29444U700 2,187 5,643 SH   SOLE   4,659 0 984
Essent Group Ltd COM G3198U102 11,100 508,972 SH   SOLE   508,972 0 0
Euronet Worldwide Inc COM 298736109 13,480 194,832 SH   SOLE   194,832 0 0
Exlservice Holdings Inc. COM 302081104 27,497 524,668 SH   SOLE   394,646 0 130,022
Facebook Inc COM 30303M102 7,772 68,014 SH   SOLE   56,530 0 11,484
Fedex Corporation COM 31428X106 5,173 34,085 SH   SOLE   28,163 0 5,922
FireEye Inc. COM 31816Q101 26,046 1,581,448 SH   SOLE   986,629 0 594,819
Five Below COM 33829M101 19,751 425,597 SH   SOLE   269,239 0 156,358
Five9, Inc. COM 338307101 5,082 427,065 SH   SOLE   285,143 0 141,922
Fleetmatics Group COM G35569105 3,588 82,826 SH   SOLE   82,826 0 0
G-III Apparel Group COM 36237H101 20,182 441,435 SH   SOLE   279,504 0 161,931
Gentherm Inc COM 37253A103 19,997 583,874 SH   SOLE   237,494 0 346,380
Glaukos Corp COM 377322102 13,829 474,279 SH   SOLE   288,994 0 185,285
Guidewire Software COM 40171V100 36,334 588,323 SH   SOLE   381,011 0 207,312
HFF Inc. Class A COM 40418F108 17,587 608,984 SH   SOLE   261,110 0 347,874
Habit Restaurants Inc. (The) COM 40449J103 16,498 1,007,218 SH   SOLE   546,175 0 461,043
HealthEquity Inc. COM 42226A107 48,023 1,580,515 SH   SOLE   951,050 0 629,465
Healthcare Services Group COM 421906108 29,491 712,710 SH   SOLE   385,196 0 327,514
HubSpot Inc COM 443573100 10,925 251,625 SH   SOLE   107,067 0 144,558
Humana Inc COM 444859102 6,635 36,886 SH   SOLE   29,747 0 7,139
Hunt (JB) Transport Services COM 445658107 15,144 187,130 SH   SOLE   182,669 0 4,461
IPG Photonics Corp COM 44980X109 3,655 45,688 SH   SOLE   45,688 0 0
Illumina Inc COM 452327109 13 96 SH   SOLE   96 0 0
Inogen Inc COM 45780L104 15,998 319,269 SH   SOLE   166,857 0 152,412
Inphi Corp COM 45772F107 8,129 253,815 SH   SOLE   205,087 0 48,728
Intuit COM 461202103 3,682 32,992 SH   SOLE   27,206 0 5,786
Intuitive Surgical Inc. COM 46120E602 4,836 7,313 SH   SOLE   5,900 0 1,413
K2M Group Holdings Inc COM 48273J107 2,996 193,052 SH   SOLE   149,915 0 43,137
Kansas City Southern COM 485170302 13,032 144,662 SH   SOLE   133,206 0 11,456
Kate Spade & Co COM 485865109 12,610 611,862 SH   SOLE   611,862 0 0
Knight Transportation COM 499064103 50,083 1,884,273 SH   SOLE   1,184,742 0 699,531
Kona Grill Inc COM 50047H201 5,740 535,463 SH   SOLE   433,735 0 101,728
LGI Homes Inc. COM 50187T106 8,589 268,936 SH   SOLE   218,278 0 50,658
LendingTree Inc. COM 52603B107 4,195 47,499 SH   SOLE   19,500 0 27,999
Ligand Pharmaceuticals COM 53220K504 22,051 184,884 SH   SOLE   78,702 0 106,182
LogMeIn, Inc. COM 54142L109 9,518 150,058 SH   SOLE   150,058 0 0
Lululemon Athletica Inc COM 550021109 2,413 32,678 SH   SOLE   27,087 0 5,591
MACOM Technology Solutions Hol COM 55405Y100 13,445 407,691 SH   SOLE   255,876 0 151,815
Manhattan Associates COM 562750109 27,208 424,275 SH   SOLE   239,813 0 184,462
Marcus & Millichap Inc COM 566324109 7,432 292,512 SH   SOLE   282,459 0 10,053
Marinemax Inc COM 567908108 4,596 270,884 SH   SOLE   210,363 0 60,521
Marketaxess Holdings Inc COM 57060D108 61,995 426,376 SH   SOLE   272,432 0 153,944
Marten Transport COM 573075108 11,847 598,343 SH   SOLE   284,486 0 313,857
Mastercard Inc COM 57636Q104 6,042 68,618 SH   SOLE   56,972 0 11,646
Maximus Inc. COM 577933104 18 331 SH   SOLE   331 0 0
Meritage Homes Corp COM 59001A102 11,001 293,054 SH   SOLE   119,287 0 173,767
Microsoft Corp. COM 594918104 4,177 81,637 SH   SOLE   67,429 0 14,208
Middleby Corp COM 596278101 34 297 SH   SOLE   297 0 0
Mimedx Group COM 602496101 2,325 291,436 SH   SOLE   226,312 0 65,124
Mindbody Inc COM 60255W105 7,368 456,515 SH   SOLE   360,367 0 96,148
Monolithic Power Systems, Inc COM 609839105 14,358 210,167 SH   SOLE   85,333 0 124,834
Monster Beverage Corp COM 61174X109 8,527 53,060 SH   SOLE   44,054 0 9,006
Motorcar Parts of America Inc COM 620071100 1,522 55,998 SH   SOLE   43,474 0 12,524
Neff Corp COM 640094207 5,561 508,787 SH   SOLE   395,553 0 113,234
Neogenomics Inc COM 64049M209 20,590 2,561,018 SH   SOLE   1,488,344 0 1,072,674
Netflix.com Inc. COM 64110L106 2,225 24,324 SH   SOLE   20,149 0 4,175
Neurocrine Biosciences COM 64125C109 17 375 SH   SOLE   375 0 0
Nevro Corp COM 64157F103 17,641 239,177 SH   SOLE   103,415 0 135,762
Nike Class B COM 654106103 2,148 38,929 SH   SOLE   32,153 0 6,776
Norwegian Cruise Line Holdings COM G66721104 169 4,254 SH   SOLE   4,254 0 0
Nvidia Corporation COM 67066G104 423 9,009 SH   SOLE   9,009 0 0
O'Reilly Automotive Inc COM 67103H107 6,804 25,100 SH   SOLE   20,903 0 4,197
Old Dominion Freight Line COM 679580100 27,665 458,716 SH   SOLE   195,309 0 263,407
Ollie's Bargain Outlet COM 681116109 6,353 255,256 SH   SOLE   255,256 0 0
On Assignment, Inc COM 682159108 12,728 344,470 SH   SOLE   344,470 0 0
Pacira Pharmaceuticals COM 695127100 23,714 703,054 SH   SOLE   416,148 0 286,906
Palo Alto Networks COM 697435105 7,565 61,691 SH   SOLE   58,884 0 2,807
Paycom Software Inc COM 70432V102 11,249 260,353 SH   SOLE   260,353 0 0
Paylocity Corp COM 70438V106 35,632 824,835 SH   SOLE   351,005 0 473,830
Penumbra INc. COM 70975L107 7,157 120,293 SH   SOLE   120,293 0 0
Planet Payment Inc COM U72603118 2,450 545,777 SH   SOLE   423,785 0 121,992
Press Ganey Holdings Inc COM 74113L102 12,659 321,711 SH   SOLE   130,949 0 190,762
Priceline Group Inc. (The) COM 741503403 5,735 4,594 SH   SOLE   3,797 0 797
Primo Water Corp COM 74165N105 3,773 319,544 SH   SOLE   248,072 0 71,472
Proofpoint Inc. COM 743424103 43,579 690,751 SH   SOLE   386,426 0 304,325
Q2 Holdings COM 74736L109 19,027 679,051 SH   SOLE   612,815 0 66,236
RSP Permian Inc COM 74978Q105 11,064 317,130 SH   SOLE   124,248 0 192,882
Rapid7 Inc COM 753422104 3,096 246,173 SH   SOLE   191,107 0 55,066
Red Hat Inc COM 756577102 54 757 SH   SOLE   757 0 0
Regeneron Pharmaceuticals COM 75886f107 1,760 5,041 SH   SOLE   4,063 0 978
SPS Commerce Inc COM 78463M107 3,485 57,524 SH   SOLE   44,662 0 12,862
Salesforce.com Inc COM 79466L302 7,004 88,209 SH   SOLE   73,235 0 14,974
Schlumberger COM 806857108 3,937 49,790 SH   SOLE   41,123 0 8,667
Sequential Brands Group Inc COM 81734P107 6,599 826,945 SH   SOLE   660,058 0 166,887
ServiceNow Inc COM 81762P102 49 740 SH   SOLE   740 0 0
Shopify Inc COM 82509L107 3,233 105,134 SH   SOLE   105,134 0 0
Sirius Satellite Radio COM 82968B103 5,618 1,422,480 SH   SOLE   1,175,401 0 247,079
Skechers U S A Inc COM 830566105 1 57 SH   SOLE   57 0 0
Skyworks Solutions, Inc. COM 83088M102 16 258 SH   SOLE   258 0 0
Sportsman's Warehouse Holdings COM 84920Y106 2,451 304,099 SH   SOLE   246,751 0 57,348
Stamps.com, Inc. COM 852857200 33,104 378,678 SH   SOLE   238,777 0 139,901
Starbucks Corp. COM 855244109 6,913 121,040 SH   SOLE   100,007 0 21,033
TechTarget COM 87874R100 4,788 591,226 SH   SOLE   469,680 0 121,546
Teladoc, Inc. COM 87918A105 3,276 204,527 SH   SOLE   158,806 0 45,721
Texas Roadhouse Inc COM 882681109 10,656 233,698 SH   SOLE   95,021 0 138,677
Tile Shop Holdings Inc COM 88677Q109 2,304 115,898 SH   SOLE   89,999 0 25,899
Titan International COM 88830M102 2,154 347,533 SH   SOLE   269,789 0 77,744
Tractor Supply Co COM 892356106 55 613 SH   SOLE   613 0 0
Trex Company Inc COM 89531P105 8,341 185,700 SH   SOLE   75,473 0 110,227
Twilio Inc COM 90138F102 4 112 SH   SOLE   112 0 0
Tyler Technologies Inc COM 902252105 29,458 176,704 SH   SOLE   110,796 0 65,908
US Concrete COM 90333L201 34,017 558,491 SH   SOLE   271,644 0 286,847
USA Technologies COM 90328S500 5,205 1,219,050 SH   SOLE   946,472 0 272,578
Ultimate Software Group Inc. COM 90385D107 51,404 244,447 SH   SOLE   157,078 0 87,369
Ultra Salon Cosmetics & Fragra COM 90384S303 13,929 57,172 SH   SOLE   57,172 0 0
Under Armour Class C COM 904311206 3,536 97,153 SH   SOLE   80,390 0 16,763
Under Armour Inc. COM 904311107 3,590 89,469 SH   SOLE   74,037 0 15,432
Union Pacific Corp COM 907818108 8,950 102,590 SH   SOLE   84,718 0 17,872
United Rentals Inc COM 911363109 2,995 44,642 SH   SOLE   36,869 0 7,773
Universal Display Corp COM 91347P105 8,450 124,634 SH   SOLE   77,801 0 46,833
Vascular Solutions Inc COM 92231M109 2,209 53,028 SH   SOLE   41,172 0 11,856
Veeva Systems Inc. Class A` COM 922475108 10,155 297,642 SH   SOLE   297,642 0 0
Virtusa Corp COM 92827P102 9,766 338,161 SH   SOLE   308,724 0 29,437
Visa Inc COM 92826C839 6,328 85,321 SH   SOLE   70,837 0 14,484
Vulcan Materials Co COM 929160109 4,391 36,483 SH   SOLE   30,129 0 6,354
Wabco Holdings Inc COM 92927K102 5,505 60,118 SH   SOLE   60,118 0 0
Wageworks Inc COM 930427109 8,527 142,570 SH   SOLE   90,931 0 51,639
William Lyon Homes COM 552074700 14,307 887,551 SH   SOLE   438,150 0 449,401
Wingstop Inc COM 974155103 3,280 120,401 SH   SOLE   93,444 0 26,957
Workiva Inc COM 98139A105 3,210 235,040 SH   SOLE   182,488 0 52,552
Xactly Corp COM 98386L101 5,349 417,598 SH   SOLE   324,119 0 93,479
Zeltiq Aesthetics, Inc COM 98933Q108 36,102 1,320,983 SH   SOLE   581,259 0 739,724
Zendesk, Inc. COM 98936J101 6,411 243,047 SH   SOLE   98,854 0 144,193
Zoe's Kitchen Inc. COM 98979J109 21,575 594,858 SH   SOLE   554,263 0 40,595