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 23,066 1,494,906 SH   SOLE   803,003 0 691,903
AAC Holdings COM 000307108 3,745 215,368 SH   SOLE   164,560 0 50,808
AMN Healthcare Services COM 001744101 15,133 474,858 SH   SOLE   188,075 0 286,783
Abiomed Inc COM 003654100 54,439 423,390 SH   SOLE   255,021 0 168,369
Acadia Healthcare Co Inc. COM 00404A109 17,234 347,817 SH   SOLE   212,948 0 134,869
Accelerate Diagnostics Inc COM 00430H102 11,936 437,885 SH   SOLE   174,925 0 262,960
Activision Blizzard Inc COM 00507V109 4,174 94,229 SH   SOLE   79,044 0 15,185
Adobe Systems Inc COM 00724F101 7,457 68,703 SH   SOLE   56,683 0 12,020
Advisory Board Co (The) COM 00762W107 7 162 SH   SOLE   162 0 0
Align Technology Inc COM 016255101 22,124 235,990 SH   SOLE   235,990 0 0
Alphabet Inc-CL C COM 02079K107 7,088 9,119 SH   SOLE   7,512 0 1,607
Alphabet Inc-Cl A COM 02079K305 5,409 6,728 SH   SOLE   5,519 0 1,209
Amazon.Com COM 023135106 11,096 13,252 SH   SOLE   10,877 0 2,375
Amber Road Inc COM 02318Y108 2,476 256,620 SH   SOLE   196,033 0 60,587
American Woodmark Corp COM 030506109 7,085 87,945 SH   SOLE   34,241 0 53,704
Apogee Enterprises Inc COM 037598109 26,710 597,693 SH   SOLE   364,979 0 232,714
Apple Computer Inc COM 037833100 11,780 104,206 SH   SOLE   85,575 0 18,631
Apptio Inc COM 03835C108 8,938 411,925 SH   SOLE   160,252 0 251,673
Argan Inc COM 04010E109 7,056 119,213 SH   SOLE   46,429 0 72,784
Aspen Aerogels Inc. COM 04523Y105 1,828 306,837 SH   SOLE   234,533 0 72,304
AthenaHealth Inc COM 04685W103 3 24 SH   SOLE   24 0 0
Axogen Inc COM 05463X106 4,916 544,456 SH   SOLE   416,266 0 128,190
BHP Billiton Ltd COM 088606108 491 14,187 SH   SOLE   14,187 0 0
Blackrock Inc COM 09247X101 247 682 SH   SOLE   682 0 0
Boingo Wireless Inc COM 09739C102 9,940 966,963 SH   SOLE   756,963 0 210,000
Box Inc. COM 10316T104 11,794 748,400 SH   SOLE   454,265 0 294,135
Brightcove Inc COM 10921T101 302 23,189 SH   SOLE   17,720 0 5,469
Broadsoft Inc COM 11133B409 11,900 255,650 SH   SOLE   99,595 0 156,055
Calavo Growers Inc COM 128246105 2,481 37,927 SH   SOLE   28,938 0 8,989
Cardiovascular Systems COM 141619106 9,809 413,187 SH   SOLE   380,212 0 32,975
Casey's General Store COM 147528103 18,016 149,951 SH   SOLE   91,682 0 58,269
Celgene Corporation COM 151020104 4,350 41,618 SH   SOLE   33,308 0 8,310
Centene Corp COM 15135B101 11,945 178,399 SH   SOLE   178,399 0 0
Cerner Corp COM 156782104 2,247 36,391 SH   SOLE   29,164 0 7,227
Chipotle Mexican Grill COM 169656105 3,631 8,574 SH   SOLE   6,955 0 1,619
Cognex Corporation COM 192422103 11,264 213,108 SH   SOLE   82,954 0 130,154
Coherent, Inc. COM 192479103 19,809 179,204 SH   SOLE   108,958 0 70,246
Costar Group Inc COM 22160N109 47,628 219,962 SH   SOLE   142,212 0 77,750
Costco Wholesale Corp COM 22160K105 6,537 42,868 SH   SOLE   35,466 0 7,402
Covenant Transport Group COM 22284P105 5,241 271,158 SH   SOLE   207,107 0 64,051
Cross Country Healthcare Inc COM 227483104 1,853 157,376 SH   SOLE   120,228 0 37,148
D R Horton, Inc. COM 23331A109 8,706 288,298 SH   SOLE   288,298 0 0
Dexcom Inc COM 252131107 3,918 44,704 SH   SOLE   44,704 0 0
Diamondback Energy Inc. COM 25278X109 6,163 63,843 SH   SOLE   63,843 0 0
Dycom Industries, Inc COM 267475101 39,042 477,407 SH   SOLE   292,979 0 184,428
Eagle Materials Inc COM 26969P108 14,908 192,867 SH   SOLE   192,867 0 0
Edwards Lifesciences Corp COM 28176E108 5,212 43,233 SH   SOLE   34,616 0 8,617
Electronics for Imaging COM 286082102 40,372 825,282 SH   SOLE   499,909 0 325,373
Ellie Mae Inc COM 28849P100 57,887 549,742 SH   SOLE   338,076 0 211,666
Entellus Medical Inc COM 29363K105 697 31,429 SH   SOLE   23,975 0 7,454
Envestnet Inc COM 29404K106 6 188 SH   SOLE   188 0 0
Epam Systems COM 29414B104 23,564 339,993 SH   SOLE   137,058 0 202,935
Equifax Inc COM 294429105 4,873 36,215 SH   SOLE   29,751 0 6,464
Equinix Inc COM 29444U700 2,219 6,161 SH   SOLE   5,177 0 984
Essent Group Ltd COM G3198U102 12,688 476,848 SH   SOLE   476,848 0 0
Euronet Worldwide Inc COM 298736109 14,936 182,530 SH   SOLE   182,530 0 0
Everbridge Inc. COM 29978A104 8,479 502,965 SH   SOLE   387,001 0 115,964
Evolent Health Inc. - A COM 30050B101 17,298 702,621 SH   SOLE   273,555 0 429,066
Exact Sciences Corp COM 30063P105 15,045 810,213 SH   SOLE   315,308 0 494,905
Exlservice Holdings Inc. COM 302081104 6,195 124,300 SH   SOLE   92,990 0 31,310
Facebook Inc COM 30303M102 8,512 66,366 SH   SOLE   54,882 0 11,484
Fedex Corporation COM 31428X106 5,847 33,476 SH   SOLE   27,554 0 5,922
FireEye Inc. COM 31816Q101 18,556 1,259,745 SH   SOLE   763,998 0 495,747
Five Below COM 33829M101 13,952 346,304 SH   SOLE   211,355 0 134,949
Five9, Inc. COM 338307101 22,819 1,455,320 SH   SOLE   698,490 0 756,830
Gigamon Inc. COM 37518B102 13,293 242,587 SH   SOLE   94,453 0 148,134
Glaukos Corp COM 377322102 32,509 861,409 SH   SOLE   415,772 0 445,637
Guidewire Software COM 40171V100 33,138 552,487 SH   SOLE   345,175 0 207,312
Habit Restaurants Inc. (The) COM 40449J103 4,797 342,651 SH   SOLE   240,025 0 102,626
HealthEquity Inc. COM 42226A107 56,745 1,499,219 SH   SOLE   869,754 0 629,465
Healthcare Services Group COM 421906108 17,437 440,562 SH   SOLE   263,243 0 177,319
Horizon Pharma Plc COM G4617B105 24,726 1,363,845 SH   SOLE   833,507 0 530,338
HubSpot Inc COM 443573100 16,730 290,353 SH   SOLE   115,925 0 174,428
Humana Inc COM 444859102 6,368 36,000 SH   SOLE   28,861 0 7,139
Hunt (JB) Transport Services COM 445658107 14,247 175,590 SH   SOLE   171,129 0 4,461
IPG Photonics Corp COM 44980X109 3,527 42,831 SH   SOLE   42,831 0 0
Illumina Inc COM 452327109 7 40 SH   SOLE   40 0 0
Impinj Inc COM 453204109 2,789 74,541 SH   SOLE   58,244 0 16,297
Inogen Inc COM 45780L104 18,195 303,771 SH   SOLE   151,359 0 152,412
Inphi Corp COM 45772F107 21,692 498,563 SH   SOLE   280,605 0 217,958
Instructure Inc COM 45781U103 12,925 509,488 SH   SOLE   476,005 0 33,483
Intuit COM 461202103 3,543 32,210 SH   SOLE   26,424 0 5,786
Intuitive Surgical Inc. COM 46120E602 5,122 7,067 SH   SOLE   5,654 0 1,413
Invuity, Inc COM 46187J205 4,567 332,922 SH   SOLE   254,305 0 78,617
K2M Group Holdings Inc COM 48273J107 2,361 132,836 SH   SOLE   101,509 0 31,327
Kansas City Southern COM 485170302 12,900 138,238 SH   SOLE   126,782 0 11,456
Kinsale Capital Group COM 49714P108 5,329 242,237 SH   SOLE   188,592 0 53,645
Knight Transportation COM 499064103 43,971 1,532,637 SH   SOLE   936,033 0 596,604
Kona Grill Inc COM 50047H201 6,635 527,859 SH   SOLE   412,899 0 114,960
LGI Homes Inc. COM 50187T106 8,595 233,332 SH   SOLE   182,674 0 50,658
Ligand Pharmaceuticals COM 53220K504 17,045 167,014 SH   SOLE   66,758 0 100,256
LogMeIn, Inc. COM 54142L109 9,246 102,297 SH   SOLE   102,297 0 0
Lululemon Athletica Inc COM 550021109 1,920 31,490 SH   SOLE   25,899 0 5,591
MACOM Technology Solutions Hol COM 55405Y100 18,438 435,497 SH   SOLE   264,638 0 170,859
MASTERcARD, Inc. COM 57636Q104 6,831 67,129 SH   SOLE   55,483 0 11,646
Manhattan Associates COM 562750109 7 122 SH   SOLE   122 0 0
Marinemax Inc COM 567908108 5,125 244,655 SH   SOLE   186,996 0 57,659
Marketaxess Holdings Inc COM 57060D108 61,774 373,055 SH   SOLE   229,458 0 143,597
Marten Transport COM 573075108 14,065 669,771 SH   SOLE   317,832 0 351,939
Mazor Robotics Ltd, Spon ADR COM 57886P103 2,472 95,588 SH   SOLE   73,020 0 22,568
Medpace Holdings COM 58506Q109 9,733 325,964 SH   SOLE   325,964 0 0
Microsoft Corp. COM 594918104 5,120 88,901 SH   SOLE   73,647 0 15,254
Middleby Corp COM 596278101 6 56 SH   SOLE   56 0 0
Mindbody Inc COM 60255W105 8,529 433,832 SH   SOLE   337,684 0 96,148
Mobileye NV COM N51488117 3 82 SH   SOLE   82 0 0
Molina Healthcare Inc COM 60855R100 10 182 SH   SOLE   182 0 0
Monolithic Power Systems, Inc COM 609839105 16,442 204,256 SH   SOLE   79,422 0 124,834
Monster Beverage Corp COM 61174X109 7,539 51,356 SH   SOLE   42,350 0 9,006
Neff Corp COM 640094207 4,954 521,571 SH   SOLE   398,666 0 122,905
Neogenomics Inc COM 64049M209 25,148 3,059,393 SH   SOLE   1,583,886 0 1,475,507
Netflix.com Inc. COM 64110L106 2,319 23,533 SH   SOLE   19,358 0 4,175
Neurocrine Biosciences COM 64125C109 3 72 SH   SOLE   72 0 0
Nevro Corp COM 64157F103 40,442 387,422 SH   SOLE   225,265 0 162,157
Nike Class B COM 654106103 2,001 38,024 SH   SOLE   31,248 0 6,776
Norwegian Cruise Line Holdings COM G66721104 160 4,254 SH   SOLE   4,254 0 0
Nutanix Inc COM 67059N108 19,299 521,600 SH   SOLE   316,502 0 205,098
Nvidia Corporation COM 67066G104 5,366 78,324 SH   SOLE   65,035 0 13,289
O'Reilly Automotive Inc COM 67103H107 6,824 24,365 SH   SOLE   20,168 0 4,197
Oclaro Inc COM 67555N206 15,933 1,863,622 SH   SOLE   1,130,665 0 732,957
Old Dominion Freight Line COM 679580100 30,035 437,769 SH   SOLE   174,362 0 263,407
Ollie's Bargain Outlet COM 681116109 6,269 239,201 SH   SOLE   239,201 0 0
On Assignment, Inc COM 682159108 14,379 396,231 SH   SOLE   396,231 0 0
Pacira Pharmaceuticals COM 695127100 26,638 778,442 SH   SOLE   474,442 0 304,000
Palo Alto Networks COM 697435105 10,193 63,980 SH   SOLE   60,159 0 3,821
Paycom Software Inc COM 70432V102 12,230 243,972 SH   SOLE   243,972 0 0
Paylocity Corp COM 70438V106 31,433 707,009 SH   SOLE   282,324 0 424,685
Penumbra INc. COM 70975L107 11,678 153,680 SH   SOLE   153,680 0 0
Planet Payment Inc COM U72603118 1,920 517,621 SH   SOLE   395,629 0 121,992
Priceline Group Inc. (The) COM 741503403 4,383 2,979 SH   SOLE   2,447 0 532
Primo Water Corp COM 74165N105 3,675 303,049 SH   SOLE   231,577 0 71,472
Proofpoint Inc. COM 743424103 45,105 602,617 SH   SOLE   331,044 0 271,573
Q2 Holdings COM 74736L109 17,841 622,510 SH   SOLE   556,274 0 66,236
Quotient Technology Inc COM 749119103 21,136 1,587,989 SH   SOLE   892,509 0 695,480
RSP Permian Inc COM 74978Q105 11,935 307,779 SH   SOLE   114,897 0 192,882
Rapid7 Inc COM 753422104 19,549 1,107,641 SH   SOLE   580,442 0 527,199
Regeneron Pharmaceuticals COM 75886f107 3,955 9,840 SH   SOLE   7,874 0 1,966
SPS Commerce Inc COM 78463M107 4,004 54,551 SH   SOLE   41,689 0 12,862
Salesforce.com Inc COM 79466L302 6,114 85,727 SH   SOLE   70,753 0 14,974
Schlumberger COM 806857108 3,835 48,771 SH   SOLE   40,104 0 8,667
Sequential Brands Group Inc COM 81734P107 5,943 742,916 SH   SOLE   576,029 0 166,887
ServiceNow Inc COM 81762P102 11 140 SH   SOLE   140 0 0
Shopify Inc COM 82509L107 47,120 1,097,857 SH   SOLE   667,376 0 430,481
Sirius Satellite Radio COM 82968B103 5,775 1,385,039 SH   SOLE   1,137,960 0 247,079
Skyworks Solutions, Inc. COM 83088M102 3 48 SH   SOLE   48 0 0
Splunk Inc COM 848637104 9 170 SH   SOLE   170 0 0
Sportsman's Warehouse Holdings COM 84920Y106 2,777 264,068 SH   SOLE   206,720 0 57,348
Stamps.com, Inc. COM 852857200 34,137 361,204 SH   SOLE   221,303 0 139,901
Starbucks Corp. COM 855244109 2,007 37,087 SH   SOLE   30,472 0 6,615
Tactile Systems Technology COM 87357P100 5,162 276,055 SH   SOLE   210,930 0 65,125
Talend SA- ADR COM 874224207 6,335 242,182 SH   SOLE   242,182 0 0
TechTarget COM 87874R100 4,140 513,760 SH   SOLE   392,214 0 121,546
Titan International COM 88830M102 4,085 403,746 SH   SOLE   308,504 0 95,242
Tractor Supply Co COM 892356106 3 52 SH   SOLE   52 0 0
Trex Company Inc COM 89531P105 10,596 180,458 SH   SOLE   70,231 0 110,227
Tyler Technologies Inc COM 902252105 28,669 167,431 SH   SOLE   101,523 0 65,908
US Concrete COM 90333L201 27,749 602,400 SH   SOLE   275,818 0 326,582
USA Technologies COM 90328S500 6,479 1,155,989 SH   SOLE   883,411 0 272,578
Ultimate Software Group Inc. COM 90385D107 47,230 231,078 SH   SOLE   143,709 0 87,369
Ultra Salon Cosmetics & Fragra COM 90384S303 5,602 23,540 SH   SOLE   23,540 0 0
Under Armour Class C COM 904311206 3,187 94,143 SH   SOLE   77,380 0 16,763
Under Armour Inc. COM 904311107 3,352 86,672 SH   SOLE   71,240 0 15,432
Union Pacific Corp COM 907818108 6,666 68,349 SH   SOLE   56,136 0 12,213
United Rentals Inc COM 911363109 7,004 89,240 SH   SOLE   73,319 0 15,921
Universal Display Corp COM 91347P105 6,635 119,532 SH   SOLE   72,699 0 46,833
Vascular Solutions Inc COM 92231M109 9,912 205,530 SH   SOLE   188,623 0 16,907
Veeva Systems Inc. Class A` COM 922475108 18,337 444,218 SH   SOLE   444,218 0 0
Visa Inc COM 92826C839 6,901 83,455 SH   SOLE   68,971 0 14,484
Vocera Communications COM 92857F107 2,349 139,029 SH   SOLE   106,198 0 32,831
Vulcan Materials Co COM 929160109 4,052 35,636 SH   SOLE   29,282 0 6,354
Wabco Holdings Inc COM 92927K102 6,352 55,958 SH   SOLE   55,958 0 0
Wageworks Inc COM 930427109 18,025 295,933 SH   SOLE   179,773 0 116,160
Wal-Mart Stores, Inc. COM 931142103 4,479 62,115 SH   SOLE   51,561 0 10,554
William Lyon Homes COM 552074700 13,311 717,600 SH   SOLE   353,692 0 363,908
Wingstop Inc COM 974155103 3,346 114,203 SH   SOLE   87,246 0 26,957
Workiva Inc COM 98139A105 12,126 668,878 SH   SOLE   594,709 0 74,169
Xactly Corp COM 98386L101 6,480 440,267 SH   SOLE   336,321 0 103,946
Zeltiq Aesthetics, Inc COM 98933Q108 27,956 712,817 SH   SOLE   319,821 0 392,996
Zendesk, Inc. COM 98936J101 11,393 370,995 SH   SOLE   144,416 0 226,579
Zoe's Kitchen Inc. COM 98979J109 6,385 287,760 SH   SOLE   270,232 0 17,528
e.l.f. Beauty COM 26856L103 6,428 228,598 SH   SOLE   228,598 0 0