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
ACADIA PHARMEUTICALS INC COMMON STOCKS 004225108 14,615 301,536 SH   SOLE   263,078 0 38,458
ACCELERON PHARMA INC COMMON STOCKS 00434H108 13,618 142,937 SH   SOLE   124,472 0 18,465
ADDUS HOMECARE CORP COMMON STOCKS 006739106 25,510 275,605 SH   SOLE   240,450 0 35,155
ADVANCED MICRO DEVICES INC COMMON STOCKS 007903107 2,120 40,302 SH   SOLE   40,302 0 0
AGIOS PHARMACEUTICALS INC COMMON STOCKS 00847X104 12,560 234,850 SH   SOLE   205,015 0 29,835
AKAMAI TECHNOLOGIES INC COMMON STOCKS 00971T101 329 3,074 SH   SOLE   3,074 0 0
AMICUS THERAPEUTICS INC COMMON STOCKS 03152W109 27,768 1,841,376 SH   SOLE   1,606,787 0 234,589
API GROUP CORP COMMON STOCKS 00187Y100 29,404 2,420,112 SH   SOLE   2,112,152 0 307,960
ARROWHEAD PHARMACEUTICALS IN COMMON STOCKS 04280A100 18,318 424,128 SH   SOLE   370,021 0 54,107
AXON ENTERPRISE INC COMMON STOCKS 05464C101 27,062 275,772 SH   SOLE   240,649 0 35,123
BANDWIDTH INC-CLASS A COMMON STOCKS 05988J103 68,426 538,785 SH   SOLE   469,943 0 68,842
BIOHAVEN PHARMACEUTICAL HOLD COMMON STOCKS G11196105 16,543 226,282 SH   SOLE   197,254 0 29,028
BOOT BARN HOLDINGS INC COMMON STOCKS 099406100 20,635 957,077 SH   SOLE   835,244 0 121,833
BOTTOMLINE TECHNOLOGIES DE COMMON STOCKS 101388106 24,510 482,775 SH   SOLE   421,153 0 61,622
CADENCE DESIGNS SYSTEMS COMMON STOCKS 127387108 735 7,659 SH   SOLE   7,659 0 0
CALIX INC. COMMON STOCKS 13100M509 24,012 1,611,571 SH   SOLE   1,400,684 0 210,887
CALLAWAY GOLF CO COMMON STOCKS 131193104 9,136 521,763 SH   SOLE   453,018 0 68,745
CERUS CORP COMMON STOCKS 157085101 13,087 1,982,840 SH   SOLE   1,723,476 0 259,364
CHARLES RIV LABORATORIES INTL COMMON STOCKS 159864107 59,875 343,418 SH   SOLE   299,765 0 43,653
CHART INDUSTRIES INC COMMON STOCKS 16115Q308 49,773 1,026,467 SH   SOLE   895,706 0 130,761
CHEGG INC COMMON STOCKS 163092109 38,305 569,503 SH   SOLE   496,548 0 72,955
CLEAN HARBORS INC COMMON STOCKS 184496107 17,840 297,426 SH   SOLE   259,531 0 37,895
COGENT COMMUNICATIONS HOLDINGS INC COMMON STOCKS 19239V302 12,531 161,984 SH   SOLE   141,326 0 20,658
COHERUS BIOSCIENCES INC COMMON STOCKS 19249H103 11,913 667,028 SH   SOLE   582,006 0 85,022
COLFAX CORP COMMON STOCKS 194014106 24,385 874,027 SH   SOLE   762,503 0 111,524
COMFORT SYSTEMS USA INC COMMON STOCKS 199908104 2,023 49,637 SH   SOLE   43,300 0 6,337
CONMED CORP COMMON STOCKS 207410101 12,066 167,611 SH   SOLE   145,679 0 21,932
COSTAR GROUP INC COMMON STOCKS 22160N109 431 607 SH   SOLE   607 0 0
DECIPHERA PHARMACEUTICALS IN COMMON STOCKS 24344T101 15,350 257,031 SH   SOLE   224,249 0 32,782
DIGIMARC CORP COMMON STOCKS 25381B101 6,896 431,257 SH   SOLE   376,228 0 55,029
DROPBOX INC-CLASS A COMMON STOCKS 26210C104 632 29,026 SH   SOLE   29,026 0 0
ELASTIC NV COMMON STOCKS N14506104 11,362 123,217 SH   SOLE   107,928 0 15,289
ELDORADO RESORT COMMON STOCKS 28470R102 53,996 1,347,871 SH   SOLE   1,175,286 0 172,585
ENPHASE ENERGY INC COMMON STOCKS 29355A107 11,885 249,849 SH   SOLE   218,339 0 31,510
ESPERION THERAPEUTICS INC COMMON STOCKS 29664W105 19,085 371,964 SH   SOLE   324,378 0 47,586
FABRINET COMMON STOCKS G3323L100 45,432 727,836 SH   SOLE   634,665 0 93,171
FOX FACTORY HOLDING CORP COMMON STOCKS 35138V102 10,437 126,340 SH   SOLE   110,242 0 16,098
FRANCHISE GROUP INC COMMON STOCKS 35180X105 14,441 660,000 SH   SOLE   573,523 0 86,477
FRESHPET INC COMMON STOCKS 358039105 26,600 317,952 SH   SOLE   277,438 0 40,514
GLU MOBILE INC COMMON STOCKS 379890106 12,226 1,318,870 SH   SOLE   1,146,364 0 172,506
GREEN THUMB INDUSTRIES INC COMMON STOCKS 39342L108 575 57,500 SH   SOLE   57,500 0 0
GROWGENERATION CORP COMMON STOCKS 39986L109 3,249 475,000 SH   SOLE   410,688 0 64,312
HANNON ARMSTRONG SUSTAINABLE COMMON STOCKS 41068X100 17,243 605,880 SH   SOLE   526,585 0 79,295
IMMUNOMEDICS INC COMMON STOCKS 452907108 278 7,851 SH   SOLE   7,851 0 0
INNOVATIVE INDUSTRIAL PROPER COMMON STOCKS 45781V101 28,314 321,676 SH   SOLE   279,118 0 42,558
INPHI CORP COMMON STOCKS 45772F107 67,720 576,340 SH   SOLE   502,626 0 73,714
INTEGER HOLDINGS CORP COMMON STOCKS 45826H109 32,749 448,308 SH   SOLE   391,218 0 57,090
INTEGRA LIFESCIENCES HOLDING COMMON STOCKS 457985208 22,311 474,812 SH   SOLE   414,165 0 60,647
IOVANCE BIOTHERAPEUTICS INC COMMON STOCKS 462260100 15,024 547,312 SH   SOLE   477,618 0 69,694
JAMES RIVER GROUP HOLDINGS L COMMON STOCKS G5005R107 7,987 177,495 SH   SOLE   154,872 0 22,623
K12 INC COMMON STOCKS 48273U102 31,372 1,151,685 SH   SOLE   1,004,061 0 147,624
KARUNA THERAPEUTICS INC COMMON STOCKS 48576A100 16,190 145,257 SH   SOLE   126,730 0 18,527
KARYOPHARM THERAPEUTICS INC COMMON STOCKS 48576U106 19,080 1,007,367 SH   SOLE   878,650 0 128,717
KINSALE CAPITAL GROUP INC COMMON STOCKS 49714P108 55,100 355,004 SH   SOLE   308,939 0 46,065
KNIGHT-SWIFT TRANSPORTATION COMMON STOCKS 499049104 15,458 370,600 SH   SOLE   323,373 0 47,227
KORNIT DIGITAL LTD COMMON STOCKS M6372Q113 13,059 244,638 SH   SOLE   212,597 0 32,041
KRATOS DEFENSE & SECURITY COMMON STOCKS 50077B207 29,688 1,899,412 SH   SOLE   1,656,159 0 243,253
KRYSTAL BIOTECH INC COMMON STOCKS 501147102 11,689 282,211 SH   SOLE   246,217 0 35,994
LATTICE SEMICONDUCTOR CORP COMMON STOCKS 518415104 15,967 562,399 SH   SOLE   490,602 0 71,797
LENNOX INTL INC COMMON STOCKS 526107107 606 2,599 SH   SOLE   2,599 0 0
LHC GROUP LLC COMMON STOCKS 50187A107 42,759 245,290 SH   SOLE   213,916 0 31,374
LIMELIGHT NETWORKS INC COMMON STOCKS 53261M104 32,958 4,478,007 SH   SOLE   3,904,688 0 573,319
LOVESAC CO/THE COMMON STOCKS 54738L109 16,421 626,022 SH   SOLE   544,149 0 81,873
LUMENTUM HOLDINGS INC COMMON STOCKS 55024U109 62,152 763,253 SH   SOLE   666,210 0 97,043
MACROGENICS INC COMMON STOCKS 556099109 20,910 748,918 SH   SOLE   650,944 0 97,974
MAGNACHIP SEMICONDUCTOR COMMON STOCKS 55933J203 9,088 882,378 SH   SOLE   770,014 0 112,364
MASONITE INTERNATIONAL CORP COMMON STOCKS 575385109 10,688 137,415 SH   SOLE   119,889 0 17,526
MEDALLIA INC COMMON STOCKS 584021109 12,873 510,043 SH   SOLE   445,077 0 64,966
NATERA INC COMMON STOCKS 632307104 44,038 883,227 SH   SOLE   770,600 0 112,627
NICE LTD - SPON ADR COMMON STOCKS 653656108 23,023 121,662 SH   SOLE   106,505 0 15,157
NUVASIVE INC COMMON STOCKS 670704105 31,103 558,800 SH   SOLE   487,573 0 71,227
PALOMAR HOLDINGS INC COMMON STOCKS 69753M105 23,199 270,512 SH   SOLE   235,079 0 35,433
PLANET FITNESS INC - CL A COMMON STOCKS 72703H101 15,437 254,861 SH   SOLE   222,364 0 32,497
PLUG POWER INC COMMON STOCKS 72919P202 102,863 12,528,973 SH   SOLE   10,905,713 0 1,623,260
PLURALSIGHT INC - A COMMON STOCKS 72941B106 20,360 1,127,974 SH   SOLE   982,708 0 145,266
PRA HEALTH SCIENCES INC COMMON STOCKS 69354M108 21,980 225,925 SH   SOLE   197,148 0 28,777
PROOFPOINT INC COMMON STOCKS 743424103 790 7,106 SH   SOLE   7,106 0 0
PURPLE INNOVATION INC COMMON STOCKS 74640Y106 35,046 1,946,987 SH   SOLE   1,713,807 0 233,180
QTS REALTY TRUST INC-CL A COMMON STOCKS 74736A103 29,678 463,060 SH   SOLE   404,089 0 58,971
REATA PHARMACEUTICALS INC-A COMMON STOCKS 75615P103 12,310 78,900 SH   SOLE   68,854 0 10,046
RENT-A-CENTER INC COMMON STOCKS 76009N100 31,910 1,147,021 SH   SOLE   1,000,944 0 146,077
RH COMMON STOCKS 74967X103 15,461 62,116 SH   SOLE   54,374 0 7,742
SAILPOINT TECHNOLOGIES HOLDINGS COMMON STOCKS 78781P105 21,889 826,954 SH   SOLE   721,115 0 105,839
SELECT MEDICAL HOLDINGS CORP COMMON STOCKS 81619Q105 28,813 1,956,066 SH   SOLE   1,706,068 0 249,998
SIMULATIONS PLUS INC COMMON STOCKS 829214105 9,683 161,870 SH   SOLE   140,676 0 21,194
SUNNOVA ENERGY INTERNATIONAL COMMON STOCKS 86745K104 11,749 688,299 SH   SOLE   598,206 0 90,093
TABULA RASA HEALTHCARE INC COMMON STOCKS 873379101 43,336 791,809 SH   SOLE   690,762 0 101,047
TALEND SA - ADR COMMON STOCKS 874224207 35,797 1,032,808 SH   SOLE   897,363 0 135,445
TANDEM DIABETES CARE INC COMMON STOCKS 875372203 40,318 407,578 SH   SOLE   355,609 0 51,969
TEXAS ROADHOUSE INC CL A COMMON STOCKS 882681109 22,504 428,071 SH   SOLE   373,307 0 54,764
TFI INTERNATIONAL INC COMMON STOCKS 87241L109 40,257 1,135,589 SH   SOLE   990,864 0 144,725
TRACTOR SUPPLY CO COMMON STOCKS 892356106 526 3,989 SH   SOLE   3,989 0 0
TREX COMPANY INC COMMON STOCKS 89531P105 14,224 109,355 SH   SOLE   95,433 0 13,922
TRISTATE CAPITAL HOLDINGS INC COMMON STOCKS 89678F100 15,213 968,359 SH   SOLE   841,694 0 126,665
VICOR CORP COMMON STOCKS 925815102 69,913 971,689 SH   SOLE   847,986 0 123,703
VIVINT SMART HOME INC COMMON STOCKS 928542109 8,625 497,697 SH   SOLE   434,538 0 63,159
VULCAN MATLS CO COMMON STOCKS 929160109 539 4,652 SH   SOLE   4,652 0 0
ZOGENIX INC COMMON STOCKS 98978L204 8,672 321,074 SH   SOLE   279,834 0 41,240
ZOOMINFO TECHNOLOGIES INC-A COMMON STOCKS 98980F104 3,470 68,002 SH   SOLE   61,004 0 6,998
ZUMIEZ INC COMMON STOCKS 989817101 5,139 187,682 SH   SOLE   163,099 0 24,583
ZYNGA INC - CL A COMMON STOCKS 98986T108 25,311 2,653,121 SH   SOLE   2,315,287 0 337,834