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
AARONS INC COMMON STOCKS 002535300 12,544 219,652 SH   SOLE   194,501 0 25,151
ADDUS HOMECARE CORP COMMON STOCKS 006739106 29,398 302,382 SH   SOLE   268,225 0 34,157
ADVANCED MICRO DEVICES INC COMMON STOCKS 007903107 2,697 58,802 SH   SOLE   58,802 0 0
AGIOS PHARMACEUTICALS INC COMMON STOCKS 00847X104 11,336 237,404 SH   SOLE   210,830 0 26,574
AIR CANADA COMMON STOCKS 008911877 934 25,000 SH   SOLE   25,000 0 0
ALLSCRIPTS HEALTHCARE SOLUTIONS COMMON STOCKS 01988P108 26,537 2,703,744 SH   SOLE   2,398,972 0 304,772
AMARIN CORP PLC -ADR COMMON STOCKS 023111206 58,671 2,736,507 SH   SOLE   2,426,424 0 310,083
AMETEK INC COMMON STOCKS 031100100 445 4,465 SH   SOLE   4,465 0 0
AMICUS THERAPEUTICS INC COMMON STOCKS 03152W109 12,482 1,281,553 SH   SOLE   1,136,478 0 145,075
AMKOR TECHNOLOGY INC COMMON STOCKS 031652100 32,569 2,505,282 SH   SOLE   2,221,757 0 283,525
ANIXTER INTERNATIONAL INC COMMON STOCKS 035290105 48,950 531,487 SH   SOLE   471,397 0 60,090
AXON ENTERPRISE INC COMMON STOCKS 05464C101 18,916 258,136 SH   SOLE   228,593 0 29,543
AZUL SA-ADR COMMON STOCKS 05501U106 29,179 681,747 SH   SOLE   603,564 0 78,183
BANDWIDTH INC-CLASS A COMMON STOCKS 05988J103 23,718 370,299 SH   SOLE   328,310 0 41,989
BOTTOMLINE TECHNOLOGIES DE COMMON STOCKS 101388106 30,943 577,289 SH   SOLE   512,028 0 65,261
CADENCE DESIGNS SYSTEMS COMMON STOCKS 127387108 646 9,307 SH   SOLE   9,307 0 0
CHARLES RIV LABORATORIES INTL COMMON STOCKS 159864107 52,923 346,446 SH   SOLE   307,380 0 39,066
CHART INDUSTRIES INC COMMON STOCKS 16115Q308 43,394 642,971 SH   SOLE   570,209 0 72,762
CHEGG INC COMMON STOCKS 163092109 32,578 859,348 SH   SOLE   762,130 0 97,218
CLEAN HARBORS INC COMMON STOCKS 184496107 29,244 341,034 SH   SOLE   302,369 0 38,665
COGENT COMMUNICATIONS HOLDINGS INC COMMON STOCKS 19239V302 31,677 481,340 SH   SOLE   426,934 0 54,406
COHERENT INC COMMON STOCKS 192479103 26,251 157,808 SH   SOLE   140,007 0 17,801
COHERUS BIOSCIENCES INC COMMON STOCKS 19249H103 18,386 1,021,161 SH   SOLE   905,419 0 115,742
COMFORT SYSTEMS USA INC COMMON STOCKS 199908104 20,601 413,254 SH   SOLE   366,714 0 46,540
CONMED CORP COMMON STOCKS 207410101 44,838 400,948 SH   SOLE   355,737 0 45,211
COSTAR GROUP INC COMMON STOCKS 22160N109 17,883 29,889 SH   SOLE   26,542 0 3,347
DIGIMARC CORP COMMON STOCKS 25381B101 21,376 636,957 SH   SOLE   565,404 0 71,553
DYCOM INDUSTRIES INC COMMON STOCKS 267475101 39,661 841,177 SH   SOLE   745,772 0 95,405
EAGLE MATERIALS INC COMMON STOCKS 26969P108 3,872 42,704 SH   SOLE   37,869 0 4,835
ECHO GLOBAL LOGISTICS INC COMMON STOCKS 27875T101 7,965 384,766 SH   SOLE   340,077 0 44,689
ELDORADO RESORT COMMON STOCKS 28470R102 46,854 785,608 SH   SOLE   696,160 0 89,448
EMCOR GROUP INC COMMON STOCKS 29084Q100 17,399 201,607 SH   SOLE   178,912 0 22,695
ENCORE WIRE CORP COMMON STOCKS 292562105 10,056 175,188 SH   SOLE   154,934 0 20,254
ENPHASE ENERGY INC COMMON STOCKS 29355A107 4,152 158,915 SH   SOLE   140,920 0 17,995
ESPERION THERAPEUTICS INC COMMON STOCKS 29664W105 16,091 269,845 SH   SOLE   239,298 0 30,547
EVERI HOLDINGS INC COMMON STOCKS 30034T103 17,966 1,337,780 SH   SOLE   1,182,152 0 155,628
EXLSERVICE HOLDINGS INC. COMMON STOCKS 302081104 18,900 272,104 SH   SOLE   241,309 0 30,795
FABRINET COMMON STOCKS G3323L100 21,821 336,542 SH   SOLE   291,330 0 45,212
FIRST CASH FINANCIAL SERVICES INC COMMON STOCKS 33767D105 22,734 281,956 SH   SOLE   249,200 0 32,756
FRESHPET INC COMMON STOCKS 358039105 15,859 268,390 SH   SOLE   238,202 0 30,188
GLOBANT SA COMMON STOCKS L44385109 40,432 381,253 SH   SOLE   338,161 0 43,092
GRAND CANYON EDUCATION INC COMMON STOCKS 38526M106 20,161 210,470 SH   SOLE   186,618 0 23,852
HARSCO CORP COMMON STOCKS 415864107 26,756 1,162,800 SH   SOLE   1,030,956 0 131,844
HEALTHEQUITY INC COMMON STOCKS 42226A107 47,600 642,640 SH   SOLE   570,173 0 72,467
HEXCEL CORP COMMON STOCKS 428291108 12,676 172,908 SH   SOLE   153,385 0 19,523
IMPINJ INC COMMON STOCKS 453204109 5,119 197,949 SH   SOLE   174,932 0 23,017
INFINERA CORP COMMON STOCKS 45667G103 24,487 3,084,067 SH   SOLE   2,725,770 0 358,297
INPHI CORP COMMON STOCKS 45772F107 26,525 358,352 SH   SOLE   317,867 0 40,485
INTEGRA LIFESCIENCES HOLDING COMMON STOCKS 457985208 50,575 867,793 SH   SOLE   770,492 0 97,301
ITERIS COM INC COMMON STOCKS 46564T107 231 46,380 SH   SOLE   41,048 0 5,332
KARYOPHARM THERAPEUTICS INC COMMON STOCKS 48576U106 13,733 716,397 SH   SOLE   635,218 0 81,179
KBR INC COMMON STOCKS 48242W106 16,671 546,574 SH   SOLE   484,744 0 61,830
KINSALE CAPITAL GROUP INC COMMON STOCKS 49714P108 67,049 659,539 SH   SOLE   583,932 0 75,607
KNIGHT-SWIFT TRANSPORTATION COMMON STOCKS 499049104 7,395 206,343 SH   SOLE   183,003 0 23,340
KORNIT DIGITAL LTD COMMON STOCKS M6372Q113 17,821 520,629 SH   SOLE   460,066 0 60,563
KRATOS DEFENSE & SECURITY COMMON STOCKS 50077B207 29,594 1,643,225 SH   SOLE   1,457,004 0 186,221
KULICKE & SOFFA INDUSTRIES COMMON STOCKS 501242101 28,886 1,061,978 SH   SOLE   942,197 0 119,781
LAUREATE EDUCATION INC-A COMMON STOCKS 518613203 33,899 1,924,993 SH   SOLE   1,707,654 0 217,339
LHC GROUP LLC COMMON STOCKS 50187A107 35,145 255,120 SH   SOLE   226,088 0 29,032
LIMELIGHT NETWORKS INC COMMON STOCKS 53261M104 26,694 6,542,768 SH   SOLE   5,822,670 0 720,098
LIVEPERSON INC COMMON STOCKS 538146101 8,538 230,765 SH   SOLE   204,529 0 26,236
LONESTAR RESOURCES US I-CL A COMMON STOCKS 54240F103 446 170,811 SH   SOLE   170,811 0 0
LOVESAC CO/THE COMMON STOCKS 54738L109 7,449 464,095 SH   SOLE   410,188 0 53,907
LUMENTUM HOLDINGS INC COMMON STOCKS 55024U109 63,097 795,677 SH   SOLE   705,707 0 89,970
MACROGENICS INC COMMON STOCKS 556099109 16,378 1,505,352 SH   SOLE   1,331,557 0 173,795
MAGNACHIP SEMICONDUCTOR COMMON STOCKS 55933J203 27,284 2,350,035 SH   SOLE   2,092,511 0 257,524
MARTIN MARIETTA MATERIALS COMMON STOCKS 573284106 602 2,153 SH   SOLE   2,153 0 0
MASTEC INC COMMON STOCKS 576323109 26,975 420,432 SH   SOLE   372,312 0 48,120
NATERA INC COMMON STOCKS 632307104 12,184 361,644 SH   SOLE   321,043 0 40,601
NICE LTD - SPON ADR COMMON STOCKS 653656108 15,471 99,714 SH   SOLE   88,932 0 10,782
NOVA MEASURING INSTRUMENTS COMMON STOCKS M7516K103 457 12,071 SH   SOLE   12,071 0 0
NUVASIVE INC COMMON STOCKS 670704105 45,560 589,087 SH   SOLE   522,283 0 66,804
ONTO INNOVATION INC COMMON STOCKS 683344105 18,629 509,835 SH   SOLE   450,582 0 59,253
PALOMAR HOLDINGS INC COMMON STOCKS 69753M105 5,759 114,054 SH   SOLE   100,915 0 13,139
PAR TECHNOLOGY CORP/DEL COMMON STOCKS 698884103 7,788 253,366 SH   SOLE   223,922 0 29,444
PARSLEY ENERGY INC-CLASS A COMMON STOCKS 701877102 21,782 1,151,866 SH   SOLE   1,021,487 0 130,379
PAYLOCITY HOLDING CORP COMMON STOCKS 70438V106 31,822 263,385 SH   SOLE   233,687 0 29,698
PENN NATIONAL GAMING INC COMMON STOCKS 707569109 15,865 620,714 SH   SOLE   551,287 0 69,427
PIEDMONT OFFICE REALTY TRU-A COMMON STOCKS 720190206 17,839 802,110 SH   SOLE   711,403 0 90,707
PLUG POWER INC COMMON STOCKS 72919P202 21,931 6,940,320 SH   SOLE   6,132,684 0 807,636
PROOFPOINT INC COMMON STOCKS 743424103 990 8,628 SH   SOLE   8,628 0 0
PURPLE INNOVATION INC COMMON STOCKS 74640Y106 9,702 1,113,928 SH   SOLE   1,001,259 0 112,669
RAPID7 INC COMMON STOCKS 753422104 28,216 503,669 SH   SOLE   447,506 0 56,163
RENT-A-CENTER INC COMMON STOCKS 76009N100 33,049 1,145,951 SH   SOLE   1,016,073 0 129,878
SAILPOINT TECHNOLOGIES HOLDI COMMON STOCKS 78781P105 16,277 689,718 SH   SOLE   611,714 0 78,004
SCHNEIDER NATIONAL INC-CL B COMMON STOCKS 80689H102 6,377 292,267 SH   SOLE   259,427 0 32,840
SCORPIO TANKERS INC COMMON STOCKS Y7542C130 26,066 662,574 SH   SOLE   587,845 0 74,729
SELECT MEDICAL HOLDINGS CORP COMMON STOCKS 81619Q105 58,286 2,497,250 SH   SOLE   2,215,426 0 281,824
SILICON MOTION TECH CORP SPON ADR COMMON STOCKS 82706C108 7,730 152,436 SH   SOLE   131,799 0 20,637
TABULA RASA HEALTHCARE INC COMMON STOCKS 873379101 50,799 1,043,533 SH   SOLE   924,251 0 119,282
TANDEM DIABETES CARE INC COMMON STOCKS 875372203 20,253 339,763 SH   SOLE   301,470 0 38,293
TELADOC HEALTH INC COMMON STOCKS 87918A105 54,264 648,161 SH   SOLE   574,986 0 73,175
TELLURIAN INC COMMON STOCKS 87968A104 10,151 1,394,339 SH   SOLE   1,236,663 0 157,676
TRACTOR SUPPLY CO COMMON STOCKS 892356106 436 4,667 SH   SOLE   4,667 0 0
TRISTATE CAPITAL HOLDINGS INC COMMON STOCKS 89678F100 20,755 794,584 SH   SOLE   702,517 0 92,067
TUTOR PERINI CORP COMMON STOCKS 901109108 22,582 1,755,971 SH   SOLE   1,551,672 0 204,299
VIAVI SOLUTIONS INC COMMON STOCKS 925550105 9,913 660,870 SH   SOLE   584,024 0 76,846
VICOR CORP COMMON STOCKS 925815102 20,266 433,766 SH   SOLE   383,220 0 50,546
WESCO INTL INC COMMON STOCKS 95082P105 19,468 327,801 SH   SOLE   290,704 0 37,097
WESTERN ALLIANCE BANCORP COMMON STOCKS 957638109 37,507 658,016 SH   SOLE   583,516 0 74,500
WNS HOLDINGS LTD ADR COMMON STOCKS 92932M101 26,954 407,475 SH   SOLE   361,538 0 45,937
ZUMIEZ INC COMMON STOCKS 989817101 15,507 448,961 SH   SOLE   396,938 0 52,023