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
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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
ABIOMED, Inc. COM 003654100 4 10 SH   SOLE   10 0 0
ANGI Homeservices Inc. COM 00183L102 110 4,667 SH   SOLE   4,667 0 0
ANI Pharmaceuticals, Inc. COM 00182C103 3,970 70,212 SH   SOLE   70,212 0 0
Abbvie, Inc. COM 00287Y109 5 58 SH   SOLE   58 0 0
Allegiance Bancshares, Inc. COM 01748H107 3,188 76,446 SH   SOLE   76,446 0 0
Allied Motion Technologies Inc COM 019330109 3,096 56,885 SH   SOLE   56,885 0 0
Alphabet Inc (A) COM 02079K305 84 70 SH   SOLE   70 0 0
Amazon.com COM 023135106 102 51 SH   SOLE   51 0 0
America's Car-Mart Inc. COM 03062t105 2,769 35,405 SH   SOLE   35,405 0 0
Banc of California, Inc. COM 05990K106 42,402 2,243,471 SH   SOLE   2,243,471 0 0
Beacon Roofing Supply Inc COM 073685109 13,741 379,685 SH   SOLE   379,685 0 0
Bio Telemetry Inc COM 090672106 31,711 492,028 SH   SOLE   492,028 0 0
Box, Inc. COM 10316T104 24,755 1,035,340 SH   SOLE   1,035,340 0 0
CEVA, Inc COM 157210105 13,196 458,992 SH   SOLE   458,992 0 0
Cabot Microelectronics Corpora COM 12709P103 20,567 199,347 SH   SOLE   199,347 0 0
Calavo Growers, Inc. COM 128246105 43,435 449,636 SH   SOLE   449,636 0 0
Callon Petroleum Company COM 13123x102 15,200 1,267,760 SH   SOLE   1,267,760 0 0
Cambrex Corporation COM 132011107 45,601 666,674 SH   SOLE   666,674 0 0
Cantel Medical Corp COM 138098108 32,812 356,417 SH   SOLE   356,417 0 0
Capstar Financial Holdings, In COM 14070T102 4,346 260,235 SH   SOLE   260,235 0 0
Cavco Industries, Inc. COM 149568107 25,138 99,360 SH   SOLE   99,360 0 0
Centene Corporation COM 15135b101 6 38 SH   SOLE   38 0 0
Centennial Resource Developmen COM 15136a102 48 2,205 SH   SOLE   2,205 0 0
Centerstate Bank Corporation COM 15201P109 28,126 1,002,715 SH   SOLE   1,002,715 0 0
Cogent Communications Holdings COM 19239V302 31,147 558,183 SH   SOLE   558,183 0 0
Concho Resources Inc. COM 20605p101 53 350 SH   SOLE   350 0 0
Continental Resources, Inc. COM 212015101 89 1,305 SH   SOLE   1,305 0 0
Core Laboratories N.V. COM N22717107 42 360 SH   SOLE   360 0 0
Covenant Transportation Group, COM 22284P105 4,728 162,715 SH   SOLE   162,715 0 0
Danaher Corp. COM 235851102 6 51 SH   SOLE   51 0 0
Dril-Quip, Inc. COM 262037104 38 725 SH   SOLE   725 0 0
EOG Resources, Inc COM 26875P101 86 675 SH   SOLE   675 0 0
Ellie Mae, Inc. COM 28849p100 12,562 132,553 SH   SOLE   132,553 0 0
Green Brick Partners, Inc. COM 392709101 5,445 539,075 SH   SOLE   539,075 0 0
Guaranty Bancorp COM 40075t607 2,025 68,185 SH   SOLE   68,185 0 0
Halliburton Co. COM 406216101 51 1,270 SH   SOLE   1,270 0 0
HealthEquity, Inc. COM 42226A107 7 74 SH   SOLE   74 0 0
Heska Corporation COM 42805E306 9,790 86,401 SH   SOLE   86,401 0 0
ICON Plc COM g4705a100 6 37 SH   SOLE   37 0 0
Insteel Industries Inc COM 45774W108 22,454 625,810 SH   SOLE   625,810 0 0
Integrated Device Technology, COM 458118106 28,163 599,092 SH   SOLE   599,092 0 0
Inter Parfums, Inc. COM 458334109 45,748 709,826 SH   SOLE   709,826 0 0
J & J Snack Foods COM 466032109 18,908 125,311 SH   SOLE   125,311 0 0
J. Alexander'S Holdings, Inc. COM 46609J106 4,527 380,386 SH   SOLE   380,386 0 0
JPMorgan Chase & Co. COM 46625H100 49 430 SH   SOLE   430 0 0
Jazz Pharmaceuticals PLC COM g50871105 4 24 SH   SOLE   24 0 0
Kinder Morgan, Inc. COM 49456b101 37 2,105 SH   SOLE   2,105 0 0
Knoll, Inc. COM 498904200 42,133 1,796,705 SH   SOLE   1,796,705 0 0
Lantheus Holdings, Inc. COM 516544103 2,854 190,920 SH   SOLE   190,920 0 0
Lazard Ltd COM g54050102 68 1,419 SH   SOLE   1,419 0 0
LeMaitre Vascular, Inc. COM 525558201 27,997 722,692 SH   SOLE   722,692 0 0
LegacyTexas Financial Group, I COM 52471y106 25,544 599,620 SH   SOLE   599,620 0 0
LendingTree, Inc. COM 52603B107 13,257 57,615 SH   SOLE   57,615 0 0
MAXIMUS, Inc. COM 577933104 14,250 219,030 SH   SOLE   219,030 0 0
MBT Financial Corp. COM 578877102 2,026 179,305 SH   SOLE   179,305 0 0
MINDBODY, Inc. COM 60255W105 39,117 962,290 SH   SOLE   962,290 0 0
Malibu Boats, Inc. (A) COM 56117j100 29,864 545,759 SH   SOLE   545,759 0 0
MarketAxess Holdings Inc. COM 57060d108 51 286 SH   SOLE   286 0 0
Marten Transport,Ltd. COM 573075108 20,132 956,389 SH   SOLE   956,389 0 0
Medidata Solutions, Inc. COM 58471a105 25,216 343,970 SH   SOLE   343,970 0 0
Mercury Systems,Inc. COM 589378108 28,719 519,138 SH   SOLE   519,138 0 0
Mesa Laboratories, Inc. COM 59064R109 16,618 89,527 SH   SOLE   89,527 0 0
NAPCO Security Technologies,In COM 630402105 7,013 469,115 SH   SOLE   469,115 0 0
NVE Corp COM 629445206 2,353 22,220 SH   SOLE   22,220 0 0
NeoGenomics,Inc. COM 64049M209 18,767 1,222,635 SH   SOLE   1,222,635 0 0
Neogen Corp COM 640491106 14,794 206,826 SH   SOLE   206,826 0 0
Omega Flex, Inc. COM 682095104 3,621 50,890 SH   SOLE   50,890 0 0
OneSpan Inc. COM 68287N100 3,662 192,210 SH   SOLE   192,210 0 0
PDC Energy, Inc. COM 69327r101 35 725 SH   SOLE   725 0 0
PGT Innovations, Inc. COM 69336v101 2,105 97,450 SH   SOLE   97,450 0 0
PRA Health Sciences, Inc. COM 69354M108 50,538 458,642 SH   SOLE   458,642 0 0
Panhandle Oil and Gas Inc. COM 698477106 1,758 95,274 SH   SOLE   95,274 0 0
Parsley Energy, Inc. COM 701877102 63 2,170 SH   SOLE   2,170 0 0
Patterson-UTI Energy, Inc. COM 703481101 44 2,600 SH   SOLE   2,600 0 0
Pegasystems Inc. COM 705573103 63,759 1,018,514 SH   SOLE   1,018,514 0 0
QAD Inc. COM 74727D306 6,608 116,650 SH   SOLE   116,650 0 0
Quaker Chemical COM 747316107 33,560 165,965 SH   SOLE   165,965 0 0
Qualys, Inc COM 74758T303 43,290 485,861 SH   SOLE   485,861 0 0
Quantenna Communications,Inc COM 74766D100 4,344 235,465 SH   SOLE   235,465 0 0
Reis, Inc COM 75936p105 2,105 91,500 SH   SOLE   91,500 0 0
Repligen Corporation COM 759916109 34,791 627,311 SH   SOLE   627,311 0 0
Ring Energy, Inc. COM 76680V108 2,613 263,645 SH   SOLE   263,645 0 0
Ross Stores, Inc. COM 778296103 82 829 SH   SOLE   829 0 0
Saia, Inc. COM 78709y105 42,497 555,883 SH   SOLE   555,883 0 0
Schlumberger Limited COM 806857108 25 405 SH   SOLE   405 0 0
Silicon Laboratories Inc. COM 826919102 11,774 128,260 SH   SOLE   128,260 0 0
Simulations Plus, Inc. COM 829214105 6,810 337,145 SH   SOLE   337,145 0 0
SiteOne Landscape Supply, Inc. COM 82982L103 38,253 507,734 SH   SOLE   507,734 0 0
Sonic Corp. COM 835451105 30,654 707,295 SH   SOLE   707,295 0 0
Steven Madden, Ltd. COM 556269108 50,633 957,152 SH   SOLE   957,152 0 0
Superior Energy Services, Inc. COM 868157108 33 3,405 SH   SOLE   3,405 0 0
Supernus Pharmaceuticals, Inc. COM 868459108 30,233 600,464 SH   SOLE   600,464 0 0
Tabula Rasa HealthCare,Inc. COM 873379101 38,851 478,522 SH   SOLE   478,522 0 0
Tactile Systems Technology, In COM 87357P100 4,084 57,485 SH   SOLE   57,485 0 0
Take-Two Interactive Software COM 874054109 47 337 SH   SOLE   337 0 0
Teleflex COM 879369106 7 25 SH   SOLE   25 0 0
TopBuild Corp. COM 89055F103 23,151 407,445 SH   SOLE   407,445 0 0
Unitedhealth Group Incorporate COM 91324P102 93 350 SH   SOLE   350 0 0
Utah Medical Products, Inc. COM 917488108 4,173 44,304 SH   SOLE   44,304 0 0
Veeva Systems Inc. COM 922475108 8 73 SH   SOLE   73 0 0
WNS(Holdings) Limited COM 92932M101 38,595 760,496 SH   SOLE   760,496 0 0
WageWorks, Inc. COM 930427109 14,419 337,292 SH   SOLE   337,292 0 0
West Pharmaceutical Svcs Inc COM 955306105 4 30 SH   SOLE   30 0 0
WildHorse Resource Development COM 96812T102 43,954 1,859,299 SH   SOLE   1,859,299 0 0
Zix Corp. COM 98974P100 2,846 512,880 SH   SOLE   512,880 0 0
Zoetis Inc. COM 98978V103 4 49 SH   SOLE   49 0 0
iRadimed Corporation COM 46266A109 6,237 167,885 SH   SOLE   167,885 0 0
iShares Russell 2000 Growth In COM 464287648 3,532 16,420 SH   SOLE   16,420 0 0
salesforce.com, inc. COM 79466L302 91 573 SH   SOLE   573 0 0