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
ADVANCED MICRO DEVICES INC COMMON STOCKS 007903107 11,796 1,173,688 SH   SOLE   1,021,443 0 152,245
AGCO CORP COMMON STOCKS 001084102 11,152 171,963 SH   SOLE   149,643 0 22,320
AGIOS PHARMACEUTICALS INC COMMON STOCKS 00847X104 10,903 133,322 SH   SOLE   116,007 0 17,315
AMN HEALTHCARE SERVICES INC COMMON STOCKS 001744101 11,886 209,439 SH   SOLE   182,271 0 27,168
ASGN INC COMMON STOCKS 00191U102 35,994 439,592 SH   SOLE   383,022 0 56,570
AVAYA HOLDINGS CORP COMMON STOCKS 05351X101 12,856 573,923 SH   SOLE   499,486 0 74,437
AXON ENTERPRISE INC COMMON STOCKS 05464C101 9,737 247,687 SH   SOLE   215,562 0 32,125
AXT INC COMMON STOCKS 00246W103 10,293 1,419,671 SH   SOLE   1,235,432 0 184,239
BEACON ROOFING SUPPLY INC COMMON STOCKS 073685109 18,571 349,930 SH   SOLE   304,566 0 45,364
BIOTELEMETRY INC COMMON STOCKS 090672106 37,431 1,205,511 SH   SOLE   1,048,990 0 156,521
BOINGO WIRELESS INC COMMON STOCKS 09739C102 35,028 1,414,116 SH   SOLE   1,230,656 0 183,460
BOTTOMLINE TECHNOLOGIES DE COMMON STOCKS 101388106 22,813 588,710 SH   SOLE   512,356 0 76,354
CATALENT INC COMMON STOCKS 148806102 11,086 269,986 SH   SOLE   234,934 0 35,052
CENTURY ALUMINUM COMPANY COMMON STOCKS 156431108 10,775 651,452 SH   SOLE   566,874 0 84,578
CHARLES RIV LABORATORIES INTL COMMON STOCKS 159864107 21,016 196,887 SH   SOLE   171,340 0 25,547
CHART INDUSTRIES INC COMMON STOCKS 16115Q308 20,797 352,306 SH   SOLE   306,641 0 45,665
CHEGG INC COMMON STOCKS 163092109 17,057 825,595 SH   SOLE   718,448 0 107,147
CHILDRENS PLACE INC THE COMMON STOCKS 168905107 14,657 108,367 SH   SOLE   94,300 0 14,067
COHERENT INC COMMON STOCKS 192479103 13,075 69,773 SH   SOLE   60,727 0 9,046
COSTAR GROUP INC COMMON STOCKS 22160N109 27,183 74,950 SH   SOLE   65,241 0 9,709
DIGIMARC CORP COMMON STOCKS 25381B101 13,597 567,726 SH   SOLE   494,157 0 73,569
DIPLOMAT PHARMACY INC COMMON STOCKS 25456K101 11,876 589,397 SH   SOLE   512,918 0 76,479
DXP ENTERPRISES INC COMMON STOCKS 233377407 22,219 570,439 SH   SOLE   496,411 0 74,028
ECHO GLOBAL LOGISTICS INC COMMON STOCKS 27875T101 11,065 400,907 SH   SOLE   348,830 0 52,077
ELDORADO RESORT COMMON STOCKS 28470R102 41,602 1,260,670 SH   SOLE   1,096,099 0 164,571
ELECTRO SCIENTIFIC INDS INC COMMON STOCKS 285229100 13,564 701,693 SH   SOLE   610,562 0 91,131
ENCOMPASS HEALTH CORP COMMON STOCKS 29261A100 13 231 SH   SOLE   231 0 0
ENERGOUS CORP COMMON STOCKS 29272C103 14,869 927,585 SH   SOLE   806,419 0 121,166
EURONET WORLDWIDE INC COMMON STOCKS 298736109 33,347 422,548 SH   SOLE   367,786 0 54,762
EVERBRIDGE INC COMMON STOCKS 29978A104 17,612 481,206 SH   SOLE   418,700 0 62,506
FIRST CASH FINANCIAL SERVICES INC COMMON STOCKS 33767D105 23,630 290,833 SH   SOLE   253,089 0 37,744
FORMFACTOR INC COMMON STOCKS 346375108 10,957 802,686 SH   SOLE   698,529 0 104,157
FUSION TELECOMM COMMON STOCKS 36113B400 1,974 611,016 SH   SOLE   531,983 0 79,033
GLOBANT SA COMMON STOCKS L44385109 21,760 422,190 SH   SOLE   367,527 0 54,663
GRAND CANYON EDUCATION INC COMMON STOCKS 38526M106 21,835 208,109 SH   SOLE   181,120 0 26,989
H & E EQUIPMENT SERVICES INC COMMON STOCKS 404030108 9,488 246,500 SH   SOLE   214,511 0 31,989
HARSCO CORP COMMON STOCKS 415864107 37,341 1,808,277 SH   SOLE   1,573,520 0 234,757
HERC HOLDINGS INC COMMON STOCKS 42704L104 13,686 210,716 SH   SOLE   183,375 0 27,341
HEXCEL CORP COMMON STOCKS 428291108 18,189 281,606 SH   SOLE   245,048 0 36,558
INTEGRATED DEVICE TECH INC COMMON STOCKS 458118106 17,004 556,416 SH   SOLE   484,286 0 72,130
ION GEOPHYSICAL CORP COMMON STOCKS 462044207 10,159 374,858 SH   SOLE   326,211 0 48,647
KINSALE CAPITAL GROUP INC COMMON STOCKS 49714P108 20,111 391,798 SH   SOLE   340,950 0 50,848
KMG CHEMICALS INC COMMON STOCKS 482564101 17,733 295,801 SH   SOLE   257,367 0 38,434
KNIGHT-SWIFT TRANSPORTATION COMMON STOCKS 499049104 50,383 1,095,055 SH   SOLE   952,911 0 142,144
KORN/FERRY INTERNATIONAL COMMON STOCKS 500643200 22,850 442,922 SH   SOLE   385,446 0 57,476
LCI INDUSTRIES COMMON STOCKS 50189K103 18,702 179,569 SH   SOLE   156,261 0 23,308
LHC GROUP LLC COMMON STOCKS 50187A107 6,077 98,711 SH   SOLE   85,922 0 12,789
LIGAND PHARMACEUTICALS COMMON STOCKS 53220K504 29,956 181,378 SH   SOLE   157,863 0 23,515
LIMELIGHT NETWORKS INC COMMON STOCKS 53261M104 23,845 5,801,635 SH   SOLE   5,049,240 0 752,395
LKQ CORP COMMON STOCKS 501889208 16 424 SH   SOLE   424 0 0
LOGMEIN INC COMMON STOCKS 54142L109 10,969 94,932 SH   SOLE   82,622 0 12,310
LUMENTUM HOLDINGS INC COMMON STOCKS 55024U109 63,348 992,918 SH   SOLE   864,158 0 128,760
MACROGENICS INC COMMON STOCKS 556099109 16,256 646,109 SH   SOLE   562,262 0 83,847
MAGELLAN HEALTH INC COMMON STOCKS 559079207 54,169 505,778 SH   SOLE   440,182 0 65,596
MAGNACHIP SEMICONDUCTOR COMMON STOCKS 55933J203 20,178 2,101,916 SH   SOLE   1,828,882 0 273,034
MALIBU BOATS INC - A COMMON STOCKS 56117J100 15,243 458,991 SH   SOLE   399,390 0 59,601
MASTEC INC COMMON STOCKS 576323109 47,527 1,010,132 SH   SOLE   879,148 0 130,984
MCBC HOLDINGS INC COMMON STOCKS 55276F107 11,822 469,127 SH   SOLE   408,201 0 60,926
MICROSEMI CORP COMMON STOCKS 595137100 55 849 SH   SOLE   849 0 0
NANOMETRICS INC COMMON STOCKS 630077105 18,448 685,801 SH   SOLE   596,772 0 89,029
NUVASIVE INC COMMON STOCKS 670704105 12,524 239,883 SH   SOLE   208,752 0 31,131
OLD DOMINION FREIGHT LINE COMMON STOCKS 679580100 47,009 319,856 SH   SOLE   278,375 0 41,481
PARKER HANNIFIN CORP COMMON STOCKS 701094104 24 143 SH   SOLE   143 0 0
PATRICK INDUSTRIES INC COMMON STOCKS 703343103 15,968 258,168 SH   SOLE   224,671 0 33,497
PATTERSON-UTI ENERGY INC COMMON STOCKS 703481101 17,016 971,797 SH   SOLE   845,653 0 126,144
PENN NATIONAL GAMING INC COMMON STOCKS 707569109 13 488 SH   SOLE   488 0 0
PGT INNOVATIONS INC COMMON STOCKS 69336V101 12,382 663,893 SH   SOLE   577,737 0 86,156
PRA HEALTH SCIENCES INC COMMON STOCKS 69354M108 38,234 460,878 SH   SOLE   401,056 0 59,822
QUANTA SERVICES COMMON STOCKS 74762E102 18,031 524,925 SH   SOLE   456,802 0 68,123
QUINSTREET INC COMMON STOCKS 74874Q100 12,358 967,742 SH   SOLE   842,167 0 125,575
RED ROBIN GOURMET BURGERS COMMON STOCKS 75689M101 18,943 326,611 SH   SOLE   284,253 0 42,358
SAGE THERAPEUTI COMMON STOCKS 78667J108 14,912 92,583 SH   SOLE   80,575 0 12,008
SELECT MEDICAL HOLDINGS CORP COMMON STOCKS 81619Q105 42,048 2,437,544 SH   SOLE   2,121,251 0 316,293
TABULA RASA HEALTHCARE INC COMMON STOCKS 873379101 34,681 893,843 SH   SOLE   777,797 0 116,046
TELADOC INC COMMON STOCKS 87918A105 34,209 848,848 SH   SOLE   738,764 0 110,084
TIER REIT INC COMMON STOCKS 88650V208 9,256 500,852 SH   SOLE   435,878 0 64,974
TIVITY HEALTH INC COMMON STOCKS 88870R102 49,040 1,236,815 SH   SOLE   1,076,439 0 160,376
TRINSEO SA COMMON STOCKS L9340P101 24,353 328,872 SH   SOLE   286,230 0 42,642
TRUEBLUE INC COMMON STOCKS 89785X101 16,139 623,124 SH   SOLE   542,175 0 80,949
ULTRA CLEAN HOLDINGS INC COMMON STOCKS 90385V107 14,097 732,315 SH   SOLE   637,201 0 95,114
ULTRAGENYX PHARMACEUTICAL INC COMMON STOCKS 90400D108 6,436 126,230 SH   SOLE   109,871 0 16,359
UNITED NATURAL FOODS INC COMMON STOCKS 911163103 17,524 408,100 SH   SOLE   355,185 0 52,915
US CONCRETE INC COMMON STOCKS 90333L201 9,401 155,643 SH   SOLE   135,457 0 20,186
USANA HEALTH SCIENCES INC COMMON STOCKS 90328M107 13,116 152,686 SH   SOLE   132,887 0 19,799
VIASAT INC COMMON STOCKS 92552V100 26,847 408,509 SH   SOLE   355,550 0 52,959
VOCERA COMMUNICATIONS INC COMMON STOCKS 92857F107 10,100 431,241 SH   SOLE   375,270 0 55,971
WEBSTER FINANCIAL CORP COMMON STOCKS 947890109 22,839 412,262 SH   SOLE   358,775 0 53,487
WELLCARE HEALTH PLANS COMMON STOCKS 94946T106 14,154 73,100 SH   SOLE   63,622 0 9,478
WESTERN ALLIANCE BANCORP COMMON STOCKS 957638109 18,357 315,894 SH   SOLE   274,926 0 40,968
WESTPORT FUEL SYSTEMS INC COMMON STOCKS 960908309 11,352 5,183,612 SH   SOLE   4,510,994 0 672,618
WNS HOLDINGS LTD ADR COMMON STOCKS 92932M101 18,595 410,204 SH   SOLE   357,013 0 53,191
XCERRA CORP COMMON STOCKS 98400J108 2,695 231,322 SH   SOLE   201,309 0 30,013