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
ANGI Homeservices Inc. COM 00183L102 34 4,860 SH   SOLE   4,860 0 0
ANI Pharmaceuticals, Inc. COM 00182C103 6,826 93,664 SH   SOLE   93,664 0 0
Abbvie, Inc. COM 00287Y109 3 41 SH   SOLE   41 0 0
Allied Motion Technologies Inc COM 019330109 5,903 167,189 SH   SOLE   167,189 0 0
Alphabet Inc (A) COM 02079K305 85 70 SH   SOLE   70 0 0
Amazon.com COM 023135106 89 51 SH   SOLE   51 0 0
America's Car-Mart Inc. COM 03062t105 6,724 73,327 SH   SOLE   73,327 0 0
Appfolio, Inc. COM 03783C100 13,866 145,743 SH   SOLE   145,743 0 0
Atlantic Capital Bancshares, I COM 048269203 2,708 156,170 SH   SOLE   156,170 0 0
Axon Enterprise, Inc. COM 05464C101 28,403 500,234 SH   SOLE   500,234 0 0
BJ's Restaurants Inc COM 09180c106 12,622 324,980 SH   SOLE   324,980 0 0
Banc of California, Inc. COM 05990K106 22,428 1,586,107 SH   SOLE   1,586,107 0 0
Bio Telemetry Inc COM 090672106 23,089 566,877 SH   SOLE   566,877 0 0
BioLife Solutions, Inc. COM 09062W204 5,122 308,062 SH   SOLE   308,062 0 0
Box, Inc. COM 10316T104 16,193 977,860 SH   SOLE   977,860 0 0
Burlington Inc. COM 122017106 3 17 SH   SOLE   17 0 0
Cabot Microelectronics Corpora COM 12709P103 13,543 95,905 SH   SOLE   95,905 0 0
Cadence Design Systems Inc COM 127387108 2 26 SH   SOLE   26 0 0
Calavo Growers, Inc. COM 128246105 15,262 160,345 SH   SOLE   160,345 0 0
Cambrex Corporation COM 132011107 25,775 433,196 SH   SOLE   433,196 0 0
Capstar Financial Holdings, In COM 14070T102 3,031 182,805 SH   SOLE   182,805 0 0
Centene Corporation COM 15135b101 3 76 SH   SOLE   76 0 0
CenterState Bank Corporation COM 15201P109 23,623 984,911 SH   SOLE   984,911 0 0
Charles River Labs COM 159864107 3 19 SH   SOLE   19 0 0
Chegg, Inc. COM 163092109 23,401 781,351 SH   SOLE   781,351 0 0
Church & Dwight Co., Inc. COM 171340102 2 21 SH   SOLE   21 0 0
Cogent Communications Holdings COM 19239V302 12,488 226,635 SH   SOLE   226,635 0 0
Conmed Corp. COM 207410101 11,033 114,743 SH   SOLE   114,743 0 0
Continental Resources, Inc. COM 212015101 40 1,305 SH   SOLE   1,305 0 0
Core Laboratories N.V. COM N22717107 32 690 SH   SOLE   690 0 0
Covenant Transportation Group, COM 22284P105 4,305 261,865 SH   SOLE   261,865 0 0
Danaher Corp. COM 235851102 58 399 SH   SOLE   399 0 0
Diamondback Energy, Inc. COM 25278x109 67 740 SH   SOLE   740 0 0
Dril-Quip, Inc. COM 262037104 36 725 SH   SOLE   725 0 0
EOG Resources, Inc COM 26875P101 50 675 SH   SOLE   675 0 0
Endava Plc COM 29260V105 14,311 378,093 SH   SOLE   378,093 0 0
Evo Payments, Inc. COM 26927E104 35,080 1,247,497 SH   SOLE   1,247,497 0 0
Global Payments Inc. COM 37940X102 53 331 SH   SOLE   331 0 0
Goosehead Insurance, Inc. COM 38267D109 13,529 274,140 SH   SOLE   274,140 0 0
Green Brick Partners, Inc. COM 392709101 7,824 731,183 SH   SOLE   731,183 0 0
Guidewire Software, Inc. COM 40171V100 3 29 SH   SOLE   29 0 0
Heska Corporation COM 42805E306 15,209 214,607 SH   SOLE   214,607 0 0
I3 Verticals Inc COM 46571Y107 19,171 952,845 SH   SOLE   952,845 0 0
ICON Plc COM g4705a100 6 41 SH   SOLE   41 0 0
Insteel Industries Inc COM 45774W108 3,570 173,871 SH   SOLE   173,871 0 0
Integer Holdings Corporation COM 45826H109 25,401 336,164 SH   SOLE   336,164 0 0
Inter Parfums, Inc. COM 458334109 44,046 629,504 SH   SOLE   629,504 0 0
IntriCon Corporation COM 46121H109 1,668 85,801 SH   SOLE   85,801 0 0
J & J Snack Foods COM 466032109 40,158 209,154 SH   SOLE   209,154 0 0
J. Alexander'S Holdings, Inc. COM 46609J106 3,413 291,176 SH   SOLE   291,176 0 0
JPMorgan Chase & Co. COM 46625H100 51 430 SH   SOLE   430 0 0
Kinder Morgan, Inc. COM 49456b101 43 2,105 SH   SOLE   2,105 0 0
Kratos Defense & Security Solu COM 50077B207 32,633 1,754,920 SH   SOLE   1,754,920 0 0
Lantheus Holdings, Inc. COM 516544103 29,258 1,167,287 SH   SOLE   1,167,287 0 0
LeMaitre Vascular, Inc. COM 525558201 20,765 607,532 SH   SOLE   607,532 0 0
LendingTree, Inc. COM 52603B107 21,767 70,120 SH   SOLE   70,120 0 0
LiqTech International, Inc. COM 53632A201 2,413 305,441 SH   SOLE   305,441 0 0
MAXIMUS, Inc. COM 577933104 41,738 540,225 SH   SOLE   540,225 0 0
MarketAxess Holdings Inc. COM 57060d108 65 199 SH   SOLE   199 0 0
Marten Transport,Ltd. COM 573075108 14,593 702,270 SH   SOLE   702,270 0 0
Medidata Solutions, Inc. COM 58471a105 2 20 SH   SOLE   20 0 0
Medpace Holdings, Inc. COM 58506Q109 20,026 238,291 SH   SOLE   238,291 0 0
Mercury Systems,Inc. COM 589378108 21,359 263,145 SH   SOLE   263,145 0 0
Mesa Laboratories, Inc. COM 59064R109 40,705 171,193 SH   SOLE   171,193 0 0
Mimecast Ltd COM G14838109 29,557 828,634 SH   SOLE   828,634 0 0
Model N, Inc. COM 607525102 2,485 89,500 SH   SOLE   89,500 0 0
NAPCO Security Technologies,In COM 630402105 8,236 322,731 SH   SOLE   322,731 0 0
NVE Corp COM 629445206 5,184 78,135 SH   SOLE   78,135 0 0
NeoGenomics,Inc. COM 64049M209 21,642 1,131,894 SH   SOLE   1,131,894 0 0
Neogen Corp COM 640491106 25,523 374,734 SH   SOLE   374,734 0 0
Old Dominion Freight Line Inc COM 679580100 50 295 SH   SOLE   295 0 0
Omega Flex, Inc. COM 682095104 4,599 44,980 SH   SOLE   44,980 0 0
OneSpan Inc. COM 68287N100 4,479 308,882 SH   SOLE   308,882 0 0
Owens Corning COM 690742101 3 55 SH   SOLE   55 0 0
PDC Energy, Inc. COM 69327r101 28 994 SH   SOLE   994 0 0
PRA Health Sciences, Inc. COM 69354M108 38,032 383,268 SH   SOLE   383,268 0 0
Panhandle Oil and Gas Inc. COM 698477106 1,795 128,381 SH   SOLE   128,381 0 0
Parsley Energy, Inc. COM 701877102 44 2,635 SH   SOLE   2,635 0 0
Patterson-UTI Energy, Inc. COM 703481101 22 2,600 SH   SOLE   2,600 0 0
Pegasystems Inc. COM 705573103 56,746 833,894 SH   SOLE   833,894 0 0
QAD Inc. COM 74727D306 4,839 104,791 SH   SOLE   104,791 0 0
Quaker Chemical COM 747316107 25,326 160,150 SH   SOLE   160,150 0 0
Qualys, Inc COM 74758T303 32,907 435,454 SH   SOLE   435,454 0 0
Repligen Corporation COM 759916109 33,286 434,031 SH   SOLE   434,031 0 0
Ross Stores, Inc. COM 778296103 91 829 SH   SOLE   829 0 0
SVB Financial Group COM 78486Q101 1 6 SH   SOLE   6 0 0
Saia, Inc. COM 78709y105 22,360 238,635 SH   SOLE   238,635 0 0
Schlumberger Limited COM 806857108 43 1,245 SH   SOLE   1,245 0 0
Select Energy Services, Inc. COM 81617J301 25,065 2,894,314 SH   SOLE   2,894,314 0 0
ShotSpotter, Inc. COM 82536T107 281 12,209 SH   SOLE   12,209 0 0
Silicon Laboratories Inc. COM 826919102 21,238 190,736 SH   SOLE   190,736 0 0
Simulations Plus, Inc. COM 829214105 6,503 187,406 SH   SOLE   187,406 0 0
SiteOne Landscape Supply, Inc. COM 82982L103 25,011 337,889 SH   SOLE   337,889 0 0
Skyline Champion Corporation COM 830830105 38,136 1,267,400 SH   SOLE   1,267,400 0 0
Steven Madden, Ltd. COM 556269108 21,361 596,838 SH   SOLE   596,838 0 0
Tabula Rasa HealthCare,Inc. COM 873379101 37,090 675,101 SH   SOLE   675,101 0 0
Tactile Systems Technology, In COM 87357P100 17,045 402,755 SH   SOLE   402,755 0 0
Take-Two Interactive Software COM 874054109 73 581 SH   SOLE   581 0 0
Teleflex COM 879369106 11 31 SH   SOLE   31 0 0
Texas Roadhouse Inc COM 882681109 2 44 SH   SOLE   44 0 0
The Madison Square Garden Co N COM 55825t103 2 9 SH   SOLE   9 0 0
TopBuild Corp. COM 89055F103 21,577 223,755 SH   SOLE   223,755 0 0
Triumph Bancorp, Inc. COM 89679E300 3,339 104,702 SH   SOLE   104,702 0 0
Tyler Technologies, Inc. COM 902252105 2 9 SH   SOLE   9 0 0
Unitedhealth Group Incorporate COM 91324P102 55 254 SH   SOLE   254 0 0
Utah Medical Products, Inc. COM 917488108 5,758 60,075 SH   SOLE   60,075 0 0
Veeva Systems Inc. COM 922475108 8 54 SH   SOLE   54 0 0
Visa Inc COM 92826C839 42 247 SH   SOLE   247 0 0
WNS(Holdings) Limited COM 92932M101 57,805 983,923 SH   SOLE   983,923 0 0
Wellcare Health Plans Inc COM 94946T106 2 7 SH   SOLE   7 0 0
West Pharmaceutical Svcs Inc COM 955306105 4 30 SH   SOLE   30 0 0
Workiva Inc. COM 98139A105 32,601 743,805 SH   SOLE   743,805 0 0
Zix Corp. COM 98974P100 5,194 717,365 SH   SOLE   717,365 0 0
Zoetis Inc. COM 98978V103 6 49 SH   SOLE   49 0 0
iRadimed Corporation COM 46266A109 5,982 284,590 SH   SOLE   284,590 0 0
iShares Micro-Cap ETF COM 464288869 2,474 28,070 SH   SOLE   28,070 0 0
iShares Russell 2000 Growth In COM 464287648 5,118 26,555 SH   SOLE   26,555 0 0
salesforce.com, inc. COM 79466L302 38 259 SH   SOLE   259 0 0