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
AUTOLUS COM 05280R100 2,610 97,415 SH   SOLE   87,718 0 9,697
DISH TV INDIA LTD SPONSORED GD COM 25471A401 21 21,740 SH   SOLE   21,740 0 0
2U INC COM 90214J101 30,448 364,389 SH   SOLE   255,406 0 108,983
ACCELERON PHARMA COM 00434H108 11,038 227,484 SH   SOLE   141,270 0 86,214
ACHAOGEN COM 004449104 1,220 140,861 SH   SOLE   130,511 0 10,350
ACXIOM COM 005125109 645 21,521 SH   SOLE   171 0 21,350
ADESTO TECHNOLOGIES COM 00687D101 2,840 338,132 SH   SOLE   133,842 0 204,290
ADVANCED DISPOSAL SERVICES INC COM 00790X101 3,772 152,230 SH   SOLE   430 0 151,800
AEROHIVE NETWORKS INC COM 007786106 5,303 1,335,783 SH   SOLE   647,666 0 688,117
AKAMAI COM 00971T101 1,062 14,505 SH   SOLE   105 0 14,400
ALBANY INT'L COM 012348108 7,149 118,857 SH   SOLE   67,380 0 51,477
AMBER ROAD COM 02318Y108 10,706 1,137,778 SH   SOLE   833,539 0 304,239
ANGI HOME SERVICES COM 00183L102 202 13,106 SH   SOLE   106 0 13,000
ANGIO DYNAMICS COM 03475V101 10,411 468,099 SH   SOLE   432,899 0 35,200
APPTIO INC COM 03835C108 5,714 157,846 SH   SOLE   146 0 157,700
ARGENX SE ADR COM 04016X101 7,906 95,419 SH   SOLE   56,400 0 39,019
ARSANIS COM 042873109 365 100,658 SH   SOLE   93,808 0 6,850
ATLAS FINANCIAL HOLDINGS COM G06207115 3,056 349,284 SH   SOLE   153,884 0 195,400
AVEO PHARMACEUTICALS COM 053588109 406 179,512 SH   SOLE   179,512 0 0
AXON ENTERPRISE COM 05464C101 32,287 511,038 SH   SOLE   354,426 0 156,612
BALCHEM CORP COM 057665200 224 2,285 SH   SOLE   2,285 0 0
BGC PARTNERS INC COM 05541T101 2,171 191,787 SH   SOLE   1,757 0 190,030
BIOLIFE SOLUTIONS COM 09062W204 1,361 119,274 SH   SOLE   119,274 0 0
BOTTOMLINE TECHNOLOGIES DEL IN COM 101388106 219 4,400 SH   SOLE   4,400 0 0
BOX INC COM 10316T104 5,847 233,955 SH   SOLE   184,035 0 49,920
BROOKS AUTOMATION COM 114340102 28,959 887,764 SH   SOLE   556,260 0 331,504
CADENCE DESIGN COM 127387108 1,413 32,614 SH   SOLE   114 0 32,500
CAI INTERNATIONAL INC COM 12477X106 3,841 165,260 SH   SOLE   53,420 0 111,840
CALAVO GROWERS COM 128246105 11,710 121,788 SH   SOLE   78,612 0 43,176
CANCER GENETICS INC COM 13739U104 246 276,417 SH   SOLE   276,417 0 0
CARBONITE INC COM 141337105 21,350 611,739 SH   SOLE   444,305 0 167,434
CARDIOVASCULAR SYSTEMS COM 141619106 12,323 381,056 SH   SOLE   256,434 0 124,622
CARE.COM INC COM 141633107 8,965 429,349 SH   SOLE   288,262 0 141,087
CAROLINA FINANCIAL COM 143873107 3,569 83,154 SH   SOLE   154 0 83,000
CARRIZO OIL AND GAS COM 144577103 11,465 411,668 SH   SOLE   1,818 0 409,850
CASELLA WASTE SYSTEMS COM 147448104 5,187 202,549 SH   SOLE   96,569 0 105,980
CEVA COM 157210105 4,602 152,385 SH   SOLE   140,952 0 11,433
CHART INDUSTRIES COM 16115Q308 13,316 215,881 SH   SOLE   116,401 0 99,480
CHEGG INC COM 163092109 10,824 389,484 SH   SOLE   217,454 0 172,030
CHUY'S HOLDINGS INC. COM 171604101 13,890 452,446 SH   SOLE   353,340 0 99,106
CIDARA THERAPEUTICS COM 171757107 2,371 455,994 SH   SOLE   422,094 0 33,900
COGENT COMMUNICATIONS HOLDINGS COM 19239V302 3,263 61,110 SH   SOLE   90 0 61,020
COLLEGIUM PHARMACEUTICAL COM 19459J104 3,040 127,460 SH   SOLE   380 0 127,080
COMPUTER TASK GROUP COM 205477102 2,341 302,467 SH   SOLE   302,467 0 0
CONMED CORP COM 207410101 19,490 266,262 SH   SOLE   154,577 0 111,685
CORNERSTONE ONDEMAND COM 21925Y103 12,726 268,313 SH   SOLE   194,866 0 73,447
COSTAR CORP COM 22160N109 51,885 125,743 SH   SOLE   89,250 0 36,493
COUPA SOFTWARE INC COM 22266L106 14,331 230,261 SH   SOLE   154,720 0 75,541
CRISPR THERAPEUTICS COM H17182108 5,570 94,791 SH   SOLE   63,257 0 31,534
CRYOPORT COM 229050307 3,209 203,343 SH   SOLE   203,343 0 0
CYBERARK SOFTWARE COM M2682V108 3,439 54,621 SH   SOLE   121 0 54,500
CYTOMX THERAPEUTICS COM 23284F105 3,715 162,504 SH   SOLE   108,527 0 53,977
DEXCOM INC COM 252131107 4,388 46,199 SH   SOLE   151 0 46,048
DIGITAL TURBINE INC COM 25400W102 2,114 1,400,126 SH   SOLE   17,179 0 1,382,947
DMC GLOBAL INC COM 23291C103 13,775 306,799 SH   SOLE   179,202 0 127,597
DOUGLAS DYNAMICS COM 25960R105 15,044 313,409 SH   SOLE   198,480 0 114,929
EBIX COM 278715206 9,710 127,344 SH   SOLE   101,849 0 25,495
ECHO GLOBAL LOGISTICS COM 27875T101 17,685 604,613 SH   SOLE   301,620 0 302,993
EDITAS MEDICINE COM 28106W103 2,779 77,555 SH   SOLE   51,762 0 25,793
ENANTA PHARMACEUTICALS COM 29251M106 11,668 100,670 SH   SOLE   61,822 0 38,848
ENCORE CAP GROUP COM 292554102 3,562 97,314 SH   SOLE   214 0 97,100
ENPHASE ENERGY COM 29355A107 215 31,882 SH   SOLE   392 0 31,490
ENSERVCO COM 29358Y102 1,898 1,636,087 SH   SOLE   1,636,087 0 0
ENSIGN GROUP COM 29358P101 24,373 680,426 SH   SOLE   480,210 0 200,216
EPAM SYSTEMS COM 29414B104 1,343 10,800 SH   SOLE   0 0 10,800
ESPERION THERAPEUTICS COM 29664W105 4,207 107,350 SH   SOLE   61,800 0 45,550
EURONET COM 298736109 6,418 76,615 SH   SOLE   365 0 76,250
EVERBRIDGE COM 29978A104 11,411 240,640 SH   SOLE   167,110 0 73,530
EVOLENT HEALTH COM 30050B101 15,237 723,867 SH   SOLE   362,314 0 361,553
EXACT SCIENCES COM 30063P105 24,821 415,137 SH   SOLE   164,201 0 250,936
EXTREME NETWORKS COM 30226D106 6,083 764,198 SH   SOLE   4,768 0 759,430
FENNEC PHARMACEUTICALS COM 31447P100 595 57,002 SH   SOLE   1,654 0 55,348
FINISAR COM 31787A507 1,925 106,954 SH   SOLE   254 0 106,700
FIRSTCASH INC COM 33767D105 252 2,810 SH   SOLE   2,810 0 0
FRESHPET INC COM 358039105 9,823 357,833 SH   SOLE   278,165 0 79,668
FULGENT GENETICS COM 359664109 941 227,233 SH   SOLE   227,233 0 0
GARDNER DENVER COM 36555P107 5,396 183,601 SH   SOLE   1,164 0 182,437
GENESEE & WYOMING COM 371559105 5,755 70,765 SH   SOLE   65 0 70,700
GLOBANT SA COM L44385109 24,822 437,078 SH   SOLE   317,143 0 119,935
GRAND CANYON EDUCATION COM 38526M106 16,031 143,638 SH   SOLE   104,184 0 39,454
GRAY TELEVISION COM 389375106 9,196 581,997 SH   SOLE   3,677 0 578,320
GTT COMMUNICATION COM 362393100 2,905 64,554 SH   SOLE   154 0 64,400
HAEMONETICS COM 405024100 229 2,550 SH   SOLE   2,550 0 0
HARVARD BIOSCIENCE COM 416906105 5,753 1,075,363 SH   SOLE   897,703 0 177,660
HAWAIIAN HOLDINGS COM 419879101 8,896 247,453 SH   SOLE   1,911 0 245,542
HTG MOLECULAR DIAGNOSTICS COM 40434H104 2,984 915,449 SH   SOLE   868,749 0 46,700
HUBSPOT COM 443573100 5,542 44,197 SH   SOLE   34,633 0 9,564
HUDSON TECHNOLOGIES COM 444144109 2,081 1,035,117 SH   SOLE   488,427 0 546,690
IMAX CORP COM 45245E109 8,548 385,895 SH   SOLE   308,198 0 77,697
IMMUNOMEDICS COM 452907108 8,425 355,921 SH   SOLE   206,300 0 149,621
IMPERVA COM 45321L100 2,169 44,961 SH   SOLE   61 0 44,900
INNER WORKINGS INC COM 45773Y105 7,684 884,278 SH   SOLE   690,999 0 193,279
INPHI COM 45772F107 1,727 52,945 SH   SOLE   168 0 52,777
INSULET CORP COM 45784P101 320 3,734 SH   SOLE   34 0 3,700
INTELLIA THERAPEUTICS COM 45826J105 3,301 120,645 SH   SOLE   80,505 0 40,140
INVACARE COM 461203101 13,197 709,499 SH   SOLE   470,371 0 239,128
IPG PHOTONICS COM 44980X109 2,851 12,922 SH   SOLE   12 0 12,910
IRONWOOD PHARMACEUTICALS COM 46333X108 9,959 520,888 SH   SOLE   225,964 0 294,924
ITERUM THERAPEUTICS COM G6333L101 2,570 240,850 SH   SOLE   222,700 0 18,150
JAMES RIVER GROUP COM G5005R107 3,645 92,761 SH   SOLE   761 0 92,000
JOINT CORP COM 47973J102 1,325 161,929 SH   SOLE   161,929 0 0
JOUNCE THERAPEUTICS COM 481116101 1,008 131,592 SH   SOLE   87,408 0 44,184
KAMAN CORP COM 483548103 9,177 131,689 SH   SOLE   76,018 0 55,671
KINDRED BIOSCIENCES COM 494577109 3,395 318,741 SH   SOLE   318,741 0 0
KINSALE CAPITAL GROUP COM 49714P108 10,361 188,864 SH   SOLE   105,291 0 83,573
KORNIT DIGITAL COM M6372Q113 42,826 2,405,932 SH   SOLE   1,089,877 0 1,316,055
LAWSON PRODUCTS COM 520776105 7,056 289,781 SH   SOLE   269,336 0 20,445
LENDING TREE COM 52603B107 8,802 41,171 SH   SOLE   260 0 40,911
LIGAND PHARMACEUTICALS COM 53220K504 3,707 17,895 SH   SOLE   205 0 17,690
LIMELIGHT NETWORKS COM 53261M104 19,488 4,359,817 SH   SOLE   2,266,799 0 2,093,018
LIQUIDITY SERVICES COM 53635B107 2,611 398,641 SH   SOLE   311,371 0 87,270
LIVE NATION INC COM 538034109 745 15,329 SH   SOLE   129 0 15,200
LIVEPERSON COM 538146101 57,617 2,730,649 SH   SOLE   1,993,236 0 737,413
LOVESAC COM 54738L109 667 32,155 SH   SOLE   32,155 0 0
LUXFER HOLDINGS PLC COM G5698W116 3,021 172,806 SH   SOLE   172,806 0 0
MACROGENICS COM 556099109 4,956 239,991 SH   SOLE   162,199 0 77,792
MATCH GROUP COM 57665R106 316 8,166 SH   SOLE   66 0 8,100
MEDICINES CO COM 584688105 20,326 553,848 SH   SOLE   183,718 0 370,130
MELINTA THERAPEUTICS COM 58549G100 1,932 304,191 SH   SOLE   281,271 0 22,920
MELLANOX TECHNOLOGIES COM M51363113 6,329 75,075 SH   SOLE   775 0 74,300
MIMECAST LIMITED COM G14838109 20,986 509,246 SH   SOLE   354,843 0 154,403
MOBILE MINI COM 60740F105 5,186 110,568 SH   SOLE   168 0 110,400
MODINE MANUFACTURING COM 607828100 6,134 336,112 SH   SOLE   223,350 0 112,762
MONOLITHIC POWER COM 609839105 2,423 18,126 SH   SOLE   26 0 18,100
NEOGEN CORP COM 640491106 283 3,533 SH   SOLE   3,533 0 0
NEOGENOMICS COM 64049M209 15,903 1,213,014 SH   SOLE   767,917 0 445,097
NEURONETICS COM 64131A105 266 10,000 SH   SOLE   0 0 10,000
NEW RELIC COM 64829B100 2,512 24,972 SH   SOLE   22 0 24,950
NEWMARK COM 65158N102 1,877 131,939 SH   SOLE   819 0 131,120
NEXSTAR MEDIA GROUP COM 65336K103 3,237 44,103 SH   SOLE   289 0 43,814
NUTANIX COM 67059N108 5,002 96,988 SH   SOLE   88 0 96,900
NV5 GLOBAL COM 62945V109 3,793 54,732 SH   SOLE   51,232 0 3,500
OKTA INC COM 679295105 15,965 316,959 SH   SOLE   187,028 0 129,931
OSI SYSTEMS COM 671044105 27,418 354,561 SH   SOLE   247,319 0 107,242
OXFORD IMMUNOTEC GLOBAL PLC COM G6855A103 7,287 565,332 SH   SOLE   372,901 0 192,431
PACIRA PHARMACEUTICALS COM 695127100 6,028 188,086 SH   SOLE   62,443 0 125,643
PARATEK PHARMACEUTICALS COM 699374302 1,801 176,538 SH   SOLE   163,088 0 13,450
PAYCOM SOFTWARE COM 70432V102 23,914 241,968 SH   SOLE   177,133 0 64,835
PAYLOCITY HOLDINGS CORP COM 70438V106 14,922 253,521 SH   SOLE   198,963 0 54,558
PEGASYSTEMS INC COM 705573103 207 3,770 SH   SOLE   3,770 0 0
PERFICIENT COM 71375U101 4,752 180,209 SH   SOLE   3,409 0 176,800
POWER INTEGRATIONS COM 739276103 15,128 207,088 SH   SOLE   102,648 0 104,440
PROFIRE ENERGY COM 74316X101 2,516 744,366 SH   SOLE   744,366 0 0
PROOFPOINT COM 743424103 2,534 21,975 SH   SOLE   39 0 21,936
PROPETRO HOLDING COM 74347M108 8,090 515,950 SH   SOLE   2,460 0 513,490
PROS HOLDING COM 74346Y103 8,504 232,540 SH   SOLE   140,420 0 92,120
PROTEOSTASIS THERAPEUTICS COM 74373B109 228 81,693 SH   SOLE   81,693 0 0
PROTO LABS COM 743713109 3,271 27,500 SH   SOLE   1,050 0 26,450
PTC INC COM 69370C100 3,372 35,940 SH   SOLE   40 0 35,900
PURE STORAGE INC COM 74624M102 5,457 228,520 SH   SOLE   550 0 227,970
Q2 HOLDINGS COM 74736L109 7,045 123,485 SH   SOLE   95,643 0 27,842
QTS REALTY TRUST COM 74736A103 4,428 112,108 SH   SOLE   259 0 111,849
QUAKER CHEMICAL CORP COM 747316107 8,049 51,975 SH   SOLE   24,994 0 26,981
QUALYS INC COM 74758T303 8,379 99,397 SH   SOLE   37,400 0 61,997
RADWARE COM M81873107 5,141 203,366 SH   SOLE   201 0 203,165
RAPID7 COM 753422104 8,969 317,811 SH   SOLE   138,166 0 179,645
RBC BEARINGS COM 75524B104 12,495 97,002 SH   SOLE   34,427 0 62,575
REPLIGEN COM 759916109 8,381 178,159 SH   SOLE   87,459 0 90,700
RESOLUTE ENERGY COM 76116A306 6,370 204,155 SH   SOLE   1,825 0 202,330
RING ENERGY COM 76680V108 3,011 238,621 SH   SOLE   361 0 238,260
RUDOLPH TECH COM 781270103 7,385 249,483 SH   SOLE   139,951 0 109,532
RUSH ENTERPRISES COM 781846209 16,690 384,746 SH   SOLE   211,146 0 173,600
SANGAMO BIOSCIENCES COM 800677106 2,007 141,348 SH   SOLE   94,327 0 47,021
SHOTSPOTTER COM 82536t107 7,490 197,461 SH   SOLE   145,581 0 51,880
SIENTRA COM 82621J105 5,246 268,881 SH   SOLE   71,561 0 197,320
SILICON LABORATORIES INC COM 826919102 2,426 24,361 SH   SOLE   61 0 24,300
SODASTREAM INTERNATIONAL COM M9068E105 50,058 586,844 SH   SOLE   399,109 0 187,735
SOTHERLY HOTELS COM 83600C103 1,181 169,137 SH   SOLE   169,137 0 0
SPERO THERAPEUTICS COM 84833T103 2,217 151,148 SH   SOLE   139,798 0 11,350
SPS COMMERCE COM 78463M107 26,691 363,241 SH   SOLE   259,224 0 104,017
STAMPS.COM COM 852857200 5,896 23,300 SH   SOLE   230 0 23,070
STEEL DYNAMICS COM 858119100 859 18,691 SH   SOLE   191 0 18,500
STRATEGIC EDUCATION COM 86272C103 30,099 266,342 SH   SOLE   189,970 0 76,372
SUPER MICRO COMPUTER COM 86800U104 5,563 235,204 SH   SOLE   75,417 0 159,787
SUPERNUS PHARMACEUTICALS COM 868459108 1,579 26,389 SH   SOLE   209 0 26,180
TACTILE SYSTEMS TECHNOLOGY COM 87357P100 4,338 83,420 SH   SOLE   48,554 0 34,866
TECHTARGET INC COM 87874R100 13,327 469,270 SH   SOLE   285,361 0 183,909
TELADOC COM 87918A105 33,218 572,229 SH   SOLE   393,565 0 178,664
TENNANT CO COM 880345103 10,120 128,101 SH   SOLE   81,038 0 47,063
TERADYNE COM 880770102 2,646 69,514 SH   SOLE   114 0 69,400
TEXAS CAPITAL BANCSHARES COM 88224Q107 7,930 86,665 SH   SOLE   182 0 86,483
THOR INDUSTRIES COM 885160101 1,470 15,093 SH   SOLE   213 0 14,880
TITAN MACHINERY COM 88830R101 11,398 733,004 SH   SOLE   484,430 0 248,574
TOCAGEN COM 888846102 396 42,438 SH   SOLE   42,438 0 0
TRADE DESK INC CLASS A COM 88339J105 13,753 146,622 SH   SOLE   103,544 0 43,078
TRITON INTL LTD/BERMUDA COM G9078F107 6,705 218,677 SH   SOLE   1,247 0 217,430
TRUPANION COM 898202106 1,602 41,501 SH   SOLE   101 0 41,400
TWILIO COM 90138F102 5,764 102,889 SH   SOLE   189 0 102,700
TYLER TECHNOLOGIES COM 902252105 1,223 5,507 SH   SOLE   32 0 5,475
ULTIMATE SOFTWARE GROUP COM 90385D107 12,393 48,164 SH   SOLE   25,128 0 23,036
UPLAND SOFTWARE COM 91544A109 7,225 210,220 SH   SOLE   170,202 0 40,018
VERICEL CORPORATION COM 92346J108 2,295 236,616 SH   SOLE   1,067 0 235,549
VICTORY CAPITAL CLASS A COM 92645B103 5,375 508,009 SH   SOLE   386,960 0 121,049
VIRTUSA CORP COM 92827P102 21,925 450,386 SH   SOLE   276,905 0 173,481
VISTRA ENERGY COM 92840M102 1,344 56,786 SH   SOLE   425 0 56,361
VITAL THERAPIES COM 92847R104 4,163 607,696 SH   SOLE   406,208 0 201,488
VIVEVE MEDICAL INC COM 92852W204 2,156 792,607 SH   SOLE   792,607 0 0
VONAGE HOLDINGS COM 92886T201 2,656 206,043 SH   SOLE   773 0 205,270
WAGEWORKS INC COM 930427109 2,821 56,425 SH   SOLE   136 0 56,289
WEIGHT WATCHERS COM 948626106 35,482 350,961 SH   SOLE   132,065 0 218,896
WEST PHARMA SVCS COM 955306105 3,396 34,200 SH   SOLE   0 0 34,200
WINNEBAGO COM 974637100 2,570 63,311 SH   SOLE   301 0 63,010
WNS HOLDINGS LTD COM 92932M101 4,039 77,409 SH   SOLE   109 0 77,300
XERIS PHARMACEUTICALS COM 98422L107 2,481 130,700 SH   SOLE   130,700 0 0
ZAFGEN INC COM 98885E103 712 69,647 SH   SOLE   69,647 0 0
ZAGG INC COM 98884U108 2,299 132,901 SH   SOLE   1,206 0 131,695
ZSCALER INC COM 98980G102 2,079 58,162 SH   SOLE   82 0 58,080