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 8,120 173,079 SH   SOLE   91,309 0 81,770
8x8 Inc COM 282914100 2,507 172,332 SH   SOLE   128,030 0 44,302
A.S.V. LLC COM 00215L104 3,425 420,336 SH   SOLE   312,102 0 108,234
Abiomed Inc COM 003654100 20,471 142,861 SH   SOLE   80,503 0 62,358
Accelerate Diagnostics Inc COM 00430H102 14,335 524,161 SH   SOLE   289,411 0 234,750
Activision Blizzard Inc COM 00507V109 1,147 19,932 SH   SOLE   19,932 0 0
Adobe Systems Inc COM 00724F101 4,538 32,086 SH   SOLE   32,086 0 0
Advanced Micro Devices COM 007903107 3,286 263,337 SH   SOLE   263,337 0 0
Aerie Pharmaceuticals inc COM 00771V108 7,256 138,084 SH   SOLE   75,631 0 62,453
Air Transport Services Group COM 00922R105 797 36,633 SH   SOLE   36,633 0 0
Align Technology Inc COM 016255101 3,595 23,950 SH   SOLE   23,950 0 0
Alphabet Inc-CL C COM 02079K107 3,846 4,233 SH   SOLE   4,233 0 0
Alphabet Inc-Cl A COM 02079K305 2,844 3,060 SH   SOLE   3,060 0 0
Amazon.Com COM 023135106 5,789 5,981 SH   SOLE   5,981 0 0
American Woodmark Corp COM 030506109 6,741 70,557 SH   SOLE   36,277 0 34,280
Ameris Bancorp COM 03076K108 14,706 305,108 SH   SOLE   171,007 0 134,101
Apogee Enterprises Inc COM 037598109 14,789 260,204 SH   SOLE   145,887 0 114,317
Apple Computer Inc COM 037833100 5,425 37,673 SH   SOLE   37,673 0 0
Astec Industries COM 046224101 9,078 163,556 SH   SOLE   89,592 0 73,964
Axogen Inc COM 05463X106 8,848 528,278 SH   SOLE   379,323 0 148,955
BHP Billiton Ltd COM 088606108 273 7,691 SH   SOLE   7,691 0 0
Blackline Inc COM 09239B109 1,174 32,872 SH   SOLE   16,993 0 15,879
Blackrock Inc COM 09247X101 288 682 SH   SOLE   682 0 0
Boingo Wireless Inc COM 09739C102 9,038 604,149 SH   SOLE   448,581 0 155,568
Box Inc. COM 10316T104 9,323 511,137 SH   SOLE   284,233 0 226,904
Byline Bancorp COM 124411109 4,639 231,400 SH   SOLE   169,081 0 62,319
Calavo Growers Inc COM 128246105 2,160 31,287 SH   SOLE   22,465 0 8,822
Cardiovascular Systems COM 141619106 7,360 228,375 SH   SOLE   175,207 0 53,168
Celgene Corporation COM 151020104 2,564 19,749 SH   SOLE   19,749 0 0
Chegg Inc COM 163092109 516 41,987 SH   SOLE   41,987 0 0
Cintas Corp COM 172908105 3,282 26,046 SH   SOLE   26,046 0 0
Cognex Corporation COM 192422103 13,360 157,362 SH   SOLE   87,146 0 70,216
Coherent, Inc. COM 192479103 19,252 85,572 SH   SOLE   47,635 0 37,937
Costar Group Inc COM 22160N109 21,434 81,315 SH   SOLE   49,022 0 32,293
Costco Wholesale Corp COM 22160K105 1,179 7,377 SH   SOLE   7,377 0 0
Covenant Transport Group COM 22284P105 4,495 256,424 SH   SOLE   184,122 0 72,302
Cryolife Inc COM 228903100 2,329 116,760 SH   SOLE   83,788 0 32,972
D R Horton, Inc. COM 23331A109 692 20,029 SH   SOLE   20,029 0 0
Diamondback Energy Inc. COM 25278X109 393 4,430 SH   SOLE   4,430 0 0
Dycom Industries, Inc COM 267475101 15,420 172,256 SH   SOLE   95,595 0 76,661
Eagle Materials Inc COM 26969P108 9,481 102,589 SH   SOLE   60,173 0 42,416
Edwards Lifesciences Corp COM 28176E108 3,624 30,650 SH   SOLE   30,650 0 0
Ellie Mae Inc COM 28849P100 10,679 97,162 SH   SOLE   54,560 0 42,602
Epam Systems COM 29414B104 6,815 81,056 SH   SOLE   41,702 0 39,354
Equifax Inc COM 294429105 2,490 18,121 SH   SOLE   18,121 0 0
Equinix Inc COM 29444U700 1,641 3,826 SH   SOLE   3,826 0 0
Essent Group Ltd COM G3198U102 1,230 33,118 SH   SOLE   33,118 0 0
Euronet Worldwide Inc COM 298736109 1,107 12,672 SH   SOLE   12,672 0 0
Everbridge Inc. COM 29978A104 8,664 355,704 SH   SOLE   259,525 0 96,179
Evolent Health Inc. - A COM 30050B101 13,550 534,543 SH   SOLE   278,598 0 255,945
Exact Sciences Corp COM 30063P105 7,698 217,651 SH   SOLE   115,142 0 102,509
Facebook Inc COM 30303M102 4,742 31,413 SH   SOLE   31,413 0 0
Fedex Corporation COM 31428X106 3,349 15,410 SH   SOLE   15,410 0 0
Financial Engines Inc COM 317485100 6,167 168,515 SH   SOLE   92,250 0 76,265
Five9, Inc. COM 338307101 15,223 707,425 SH   SOLE   443,444 0 263,981
Gencor Industries Inc COM 368678108 2,061 127,224 SH   SOLE   91,354 0 35,870
Glaukos Corp COM 377322102 17,440 420,548 SH   SOLE   244,513 0 176,035
Goldman Sachs Group Com COM 38141G104 4,219 19,014 SH   SOLE   19,014 0 0
Granite Construction Inc COM 387328107 18,653 386,673 SH   SOLE   216,966 0 169,707
Guidewire Software COM 40171V100 7,327 106,646 SH   SOLE   59,955 0 46,691
Habit Restaurants Inc. (The) COM 40449J103 2,336 147,897 SH   SOLE   109,858 0 38,039
HealthEquity Inc. COM 42226A107 18,836 378,007 SH   SOLE   212,015 0 165,992
HubSpot Inc COM 443573100 7,638 116,180 SH   SOLE   64,389 0 51,791
Hunt (JB) Transport Services COM 445658107 1,834 20,080 SH   SOLE   20,080 0 0
IPG Photonics Corp COM 44980X109 801 5,527 SH   SOLE   5,527 0 0
IRhythm Technologies COM 450056106 23,958 563,870 SH   SOLE   336,857 0 227,013
Impinj Inc COM 453204109 1,780 36,603 SH   SOLE   26,273 0 10,330
Independent Bank Group COM 45384B106 10,354 174,022 SH   SOLE   92,126 0 81,896
Inogen Inc COM 45780L104 7,020 73,573 SH   SOLE   38,914 0 34,659
Inphi Corp COM 45772F107 1,664 48,524 SH   SOLE   35,958 0 12,566
Intuit COM 461202103 1,944 14,638 SH   SOLE   14,638 0 0
Intuitive Surgical Inc. COM 46120E602 2,605 2,785 SH   SOLE   2,785 0 0
K2M Group Holdings Inc COM 48273J107 12,948 531,552 SH   SOLE   315,849 0 215,703
Kingstone Cos Inc COM 496719105 2,061 134,734 SH   SOLE   96,568 0 38,166
Kinsale Capital Group COM 49714P108 28,373 760,469 SH   SOLE   443,207 0 317,262
Knight Transportation COM 499064103 14,411 388,978 SH   SOLE   218,620 0 170,358
Kornit Digital Ltd COM M6372Q113 4,359 225,294 SH   SOLE   161,718 0 63,576
LGI Homes Inc. COM 50187T106 16,378 407,636 SH   SOLE   254,827 0 152,809
Ligand Pharmaceuticals COM 53220K504 14,572 120,038 SH   SOLE   65,380 0 54,658
Limbach Holdings INc COM 53263P105 2,548 212,578 SH   SOLE   152,586 0 59,992
MACOM Technology Solutions Hol COM 55405Y100 6,863 123,075 SH   SOLE   67,386 0 55,689
MASTERcARD, Inc. COM 57636Q104 4,183 34,449 SH   SOLE   34,449 0 0
Manitex International COM 563420108 1,823 261,177 SH   SOLE   194,025 0 67,152
Marinemax Inc COM 567908108 5,218 266,924 SH   SOLE   191,661 0 75,263
Marketaxess Holdings Inc COM 57060D108 25,544 127,025 SH   SOLE   72,319 0 54,706
Marten Transport COM 573075108 9,984 364,410 SH   SOLE   211,724 0 152,686
Meta Financial Group, Inc. COM 59100U108 3,777 42,443 SH   SOLE   30,449 0 11,994
Microsoft Corp. COM 594918104 3,657 53,059 SH   SOLE   53,059 0 0
Mindbody Inc COM 60255W105 3,974 146,111 SH   SOLE   104,846 0 41,265
Monolithic Power Systems, Inc COM 609839105 7,742 80,312 SH   SOLE   41,271 0 39,041
Monster Beverage Corp COM 61174X109 1,238 24,936 SH   SOLE   24,936 0 0
NMI Holdings COM 629209305 15,056 1,314,973 SH   SOLE   805,091 0 509,882
Neff Corp COM 640094207 8,595 452,402 SH   SOLE   324,841 0 127,561
Neogenomics Inc COM 64049M209 22,737 2,537,683 SH   SOLE   1,502,096 0 1,035,587
Netflix.com Inc. COM 64110L106 1,125 7,531 SH   SOLE   7,531 0 0
Norwegian Cruise Line Holdings COM G66721104 230 4,254 SH   SOLE   4,254 0 0
Nvidia Corporation COM 67066G104 1,501 10,390 SH   SOLE   10,390 0 0
NxStage Medical Inc COM 67072V103 9,292 370,679 SH   SOLE   211,491 0 159,188
Oclaro Inc COM 67555N206 6,462 691,890 SH   SOLE   378,959 0 312,931
Old Dominion Freight Line COM 679580100 13,117 137,736 SH   SOLE   73,350 0 64,386
Ollie's Bargain Outlet COM 681116109 707 16,603 SH   SOLE   16,603 0 0
On Assignment, Inc COM 682159108 620 11,461 SH   SOLE   11,461 0 0
Orasure Technologies Inc. COM 68554V108 2,475 143,397 SH   SOLE   102,883 0 40,514
Pacific Premier Bancorp Inc COM 69478X105 986 26,726 SH   SOLE   26,726 0 0
Pacira Pharmaceuticals COM 695127100 491 10,311 SH   SOLE   10,311 0 0
Paycom Software Inc COM 70432V102 715 10,452 SH   SOLE   10,452 0 0
Penumbra INc. COM 70975L107 7,875 89,752 SH   SOLE   51,325 0 38,427
Priceline Group Inc. (The) COM 741503403 3,406 1,821 SH   SOLE   1,821 0 0
Primo Water Corp COM 74165N105 4,333 341,235 SH   SOLE   244,863 0 96,372
Primoris Services Corp COM 74164F103 8,021 321,612 SH   SOLE   176,100 0 145,512
Progressive Corp COM 743315103 2,485 56,380 SH   SOLE   56,380 0 0
Proofpoint Inc. COM 743424103 6,887 79,323 SH   SOLE   44,682 0 34,641
Pros Hldgs Inc COM 74346Y103 3,048 111,310 SH   SOLE   79,853 0 31,457
Q2 Holdings COM 74736L109 14,477 391,815 SH   SOLE   267,357 0 124,458
Quanta Services, Inc. COM 74762E102 15,066 457,668 SH   SOLE   258,088 0 199,580
Quotient Technology Inc COM 749119103 22,669 1,971,221 SH   SOLE   1,168,077 0 803,144
RBC Bearnings COM 75524B104 10,852 106,650 SH   SOLE   58,373 0 48,277
Realpage Inc COM 75606N109 460 12,822 SH   SOLE   12,822 0 0
Regeneron Pharmaceuticals COM 75886f107 1,903 3,876 SH   SOLE   3,876 0 0
SLM Corporation COM 78442P106 7,804 678,656 SH   SOLE   384,365 0 294,291
Salesforce.com Inc COM 79466L302 1,666 19,245 SH   SOLE   19,245 0 0
Shopify Inc COM 82509L107 7,662 88,176 SH   SOLE   49,913 0 38,263
Skyworks Solutions, Inc. COM 83088M102 238 2,487 SH   SOLE   2,487 0 0
Square Inc COM 852234103 2,196 93,620 SH   SOLE   93,620 0 0
Stamps.com, Inc. COM 852857200 15,288 98,714 SH   SOLE   55,346 0 43,368
Starbucks Corp. COM 855244109 991 16,996 SH   SOLE   16,996 0 0
Summit Materials Inc COM 86614U100 11,518 398,992 SH   SOLE   223,802 0 175,190
Tactile Systems Technology COM 87357P100 4,679 163,716 SH   SOLE   117,514 0 46,202
Talend SA- ADR COM 874224207 13,156 378,285 SH   SOLE   237,173 0 141,112
TechTarget COM 87874R100 4,176 402,747 SH   SOLE   289,071 0 113,676
Titan International COM 88830M102 5,481 456,446 SH   SOLE   327,745 0 128,701
Trex Company Inc COM 89531P105 5,794 85,648 SH   SOLE   44,036 0 41,612
Trimble Inc COM 896239100 1,129 31,660 SH   SOLE   31,660 0 0
US Concrete COM 90333L201 31,913 406,287 SH   SOLE   232,116 0 174,171
USA Technologies COM 90328S500 5,751 1,105,999 SH   SOLE   794,148 0 311,851
Ulta Beauty Inc. COM 90384S303 2,741 9,541 SH   SOLE   9,541 0 0
Ultimate Software Group Inc. COM 90385D107 7,207 34,311 SH   SOLE   19,216 0 15,095
Union Pacific Corp COM 907818108 3,406 31,279 SH   SOLE   31,279 0 0
United Rentals Inc COM 911363109 2,131 18,909 SH   SOLE   18,909 0 0
Unitedhealth Group, Inc. COM 91324P102 894 4,823 SH   SOLE   4,823 0 0
Universal Stainless & Alloy COM 913837100 2,926 150,074 SH   SOLE   107,695 0 42,379
Veeva Systems Inc. Class A` COM 922475108 506 8,256 SH   SOLE   8,256 0 0
Viewray Inc. COM 92672L107 3,504 541,581 SH   SOLE   388,738 0 152,843
Visa Inc COM 92826C839 4,142 44,173 SH   SOLE   44,173 0 0
Vulcan Materials Co COM 929160109 3,441 27,163 SH   SOLE   27,163 0 0
Wabco Holdings Inc COM 92927K102 493 3,871 SH   SOLE   3,871 0 0
Wageworks Inc COM 930427109 16,621 247,339 SH   SOLE   137,149 0 110,190
Wal-Mart Stores, Inc. COM 931142103 1,167 15,430 SH   SOLE   15,430 0 0
Willdan Group Inc COM 96924N100 642 21,033 SH   SOLE   15,618 0 5,415
William Lyon Homes COM 552074700 3,029 125,509 SH   SOLE   90,125 0 35,384
Wingstop Inc COM 974155103 18,125 586,583 SH   SOLE   335,222 0 251,361
Wix.com Ltd COM M98068105 6,144 88,280 SH   SOLE   48,345 0 39,935
Wynn Resorts COM 983134107 3,730 27,815 SH   SOLE   27,815 0 0