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
2U INC COM 90214J101 8,764 156,387 SH   SOLE 95,415 0 60,972
ACTUANT CORP CL A NEW 00508X203 10,495 409,957 SH   SOLE 250,005 0 159,952
ALEXION PHARMACEUTICALS INC COM 015351109 532 3,789 SH   SOLE 30 0 3,759
ALLIANCE DATA SYSTEMS CORP COM 018581108 221 999 SH   SOLE 8 0 991
ALLISON TRANSMISSION HLDGS I COM 01973R101 4,435 118,173 SH   SOLE 79,762 0 38,411
AMC ENTMT HLDGS INC CL A COM 00165C104 7,259 493,779 SH   SOLE 302,625 0 191,154
AMETEK INC NEW COM 031100100 285 4,322 SH   SOLE 34 0 4,288
AMTRUST FINL SVCS INC COM 032359309 2,978 221,263 SH   SOLE 147,286 0 73,977
AQUAVENTURE HLDGS LTD SHS G0443N107 7,380 546,701 SH   SOLE 311,449 0 235,252
ARAMARK COM 03852U106 298 7,341 SH   SOLE 58 0 7,283
ATLAS AIR WORLDWIDE HLDGS IN COM NEW 049164205 14,183 215,544 SH   SOLE 131,306 0 84,238
BARNES GROUP INC COM 067806109 11,293 160,320 SH   SOLE 97,952 0 62,368
BEACON ROOFING SUPPLY INC COM 073685109 18,905 368,883 SH   SOLE 221,796 0 147,087
BIOMARIN PHARMACEUTICAL INC COM 09061G101 294 3,158 SH   SOLE 25 0 3,133
BIOSPECIFICS TECHNOLOGIES CO COM 090931106 7,913 170,102 SH   SOLE 96,892 0 73,210
BLACK KNIGHT INC COM 09215C105 4,080 94,764 SH   SOLE 63,150 0 31,614
BLACKHAWK NETWORK HLDGS INC COM 09238E104 33,777 771,162 SH   SOLE 470,330 0 300,832
BROADSOFT INC COM 11133B409 16,647 330,952 SH   SOLE 202,123 0 128,829
CAESARSTONE LTD ORD SHS M20598104 11,108 372,740 SH   SOLE 227,752 0 144,988
CALLIDUS SOFTWARE INC COM 13123E500 20,011 811,792 SH   SOLE 495,682 0 316,110
CALLON PETE CO DEL COM 13123X102 7,962 708,354 SH   SOLE 403,499 0 304,855
CAMPING WORLD HLDGS INC CL A 13462K109 11,704 287,278 SH   SOLE 163,610 0 123,668
CANADA GOOSE HOLDINGS INC SHS SUB VTG 135086106 14,046 683,498 SH   SOLE 417,427 0 266,071
CARBONITE INC COM 141337105 7,856 357,096 SH   SOLE 203,210 0 153,886
CARLISLE COS INC COM 142339100 3,199 31,898 SH   SOLE 21,289 0 10,609
CENTENE CORP DEL COM 15135B101 509 5,264 SH   SOLE 41 0 5,223
CENTURY CMNTYS INC COM 156504300 9,678 391,838 SH   SOLE 223,138 0 168,700
CERUS CORP COM 157085101 16,730 6,128,026 SH   SOLE 3,744,078 0 2,383,948
CHEGG INC COM 163092109 21,505 1,449,138 SH   SOLE 825,468 0 623,670
CHEMICAL FINL CORP COM 163731102 9,961 190,614 SH   SOLE 108,663 0 81,951
CHURCHILL DOWNS INC COM 171484108 21,626 104,879 SH   SOLE 63,004 0 41,875
CIRCOR INTL INC COM 17273K109 15,246 280,111 SH   SOLE 171,075 0 109,036
CLOUDERA INC COM 18914U100 2,932 176,399 SH   SOLE 100,435 0 75,964
COHERENT INC COM 192479103 3,102 13,190 SH   SOLE 8,928 0 4,262
CONCHO RES INC COM 20605P101 245 1,863 SH   SOLE 14 0 1,849
COSTAR GROUP INC COM 22160N109 5,343 19,917 SH   SOLE 13,460 0 6,457
CRANE CO COM 224399105 3,275 40,939 SH   SOLE 27,445 0 13,494
CRYOLIFE INC COM 228903100 11,098 488,885 SH   SOLE 277,936 0 210,949
DASEKE INC COM 23753F107 4,915 376,595 SH   SOLE 214,386 0 162,209
DAVITA INC COM 23918K108 266 4,479 SH   SOLE 35 0 4,444
DENTSPLY SIRONA INC COM 24906P109 300 5,013 SH   SOLE 39 0 4,974
DIGITALGLOBE INC COM NEW 25389M877 11,716 332,359 SH   SOLE 203,166 0 129,193
DYCOM INDS INC COM 267475101 18,717 217,945 SH   SOLE 130,763 0 87,182
E L F BEAUTY INC COM 26856L103 10,687 473,904 SH   SOLE 288,965 0 184,939
ECHO GLOBAL LOGISTICS INC COM 27875T101 11,687 620,013 SH   SOLE 353,150 0 266,863
ELECTRONICS FOR IMAGING INC COM 286082102 23,777 557,110 SH   SOLE 340,414 0 216,696
EVOLENT HEALTH INC CL A 30050B101 20,894 1,173,823 SH   SOLE 668,412 0 505,411
EXACT SCIENCES CORP COM 30063P105 35,919 762,288 SH   SOLE 461,605 0 300,683
EXPEDIA INC DEL COM NEW 30212P303 366 2,545 SH   SOLE 20 0 2,525
EXPEDITORS INTL WASH INC COM 302130109 300 5,013 SH   SOLE 39 0 4,974
EXTENDED STAY AMER INC UNIT 99/99/9999B 30224P200 3,913 195,667 SH   SOLE 132,354 0 63,313
FB FINL CORP COM 30257X104 8,371 221,930 SH   SOLE 126,450 0 95,480
FINANCIAL ENGINES INC COM 317485100 10,003 287,842 SH   SOLE 176,192 0 111,650
FOUNDATION BLDG MATLS INC COM 350392106 8,148 576,205 SH   SOLE 328,308 0 247,897
GARTNER INC COM 366651107 4,887 39,278 SH   SOLE 26,566 0 12,712
GENPACT LIMITED SHS G3922B107 338 11,752 SH   SOLE 98 0 11,654
GODADDY INC CL A 380237107 5,457 125,409 SH   SOLE 83,810 0 41,599
GOGO INC COM 38046C109 19,870 1,682,480 SH   SOLE 1,028,585 0 653,895
GREEN DOT CORP CL A 39304D102 13,402 270,318 SH   SOLE 165,345 0 104,973
HABIT RESTAURANTS INC COM CL A 40449J103 8,826 676,336 SH   SOLE 385,360 0 290,976
HORTONWORKS INC COM 440894103 3,152 185,984 SH   SOLE 105,836 0 80,148
HUDSON TECHNOLOGIES INC COM 444144109 6,461 827,293 SH   SOLE 471,113 0 356,180
HUNT J B TRANS SVCS INC COM 445658107 308 2,777 SH   SOLE 22 0 2,755
ICU MED INC COM 44930G107 35,004 188,348 SH   SOLE 114,956 0 73,392
IMPERVA INC COM 45321L100 11,712 269,862 SH   SOLE 164,842 0 105,020
INFINERA CORPORATION COM 45667G103 16,275 1,834,820 SH   SOLE 1,102,048 0 732,772
INNERWORKINGS INC COM 45773Y105 13,520 1,201,818 SH   SOLE 684,467 0 517,351
INPHI CORP COM 45772F107 19,137 482,159 SH   SOLE 293,502 1 188,657
INTERXION HOLDING N.V SHS n47279109 44,438 872,538 SH   SOLE 523,105 0 349,433
INVACARE CORP COM 461203101 13,688 869,081 SH   SOLE 494,959 0 374,122
IRIDIUM COMMUNICATIONS INC COM 46269C102 10,880 1,056,308 SH   SOLE 601,859 0 454,449
J JILL INC COM 46620W102 7,091 651,160 SH   SOLE 371,027 0 280,133
K2M GROUP HLDGS INC COM 48273J107 7,836 369,469 SH   SOLE 225,755 0 143,714
KEYW HLDG CORP COM 493723100 6,593 866,369 SH   SOLE 493,306 0 373,063
KINSALE CAP GROUP INC COM 49714P108 9,804 227,095 SH   SOLE 129,412 0 97,683
KNIGHT SWIFT TRANSN HLDGS IN CL A 499049104 3,962 95,358 SH   SOLE 68,670 0 26,688
KORN FERRY INTL COM NEW 500643200 22,317 565,996 SH   SOLE 341,047 0 224,949
KORNIT DIGITAL LTD SHS M6372Q113 6,001 392,225 SH   SOLE 223,207 0 169,018
LENDINGTREE INC NEW COM 52603B107 15,781 64,558 SH   SOLE 39,450 0 25,108
LIGAND PHARMACEUTICALS INC COM NEW 53220K504 17,823 130,905 SH   SOLE 79,964 0 50,941
LIVE NATION ENTERTAINMENT IN COM 538034109 4,908 112,703 SH   SOLE 76,227 0 36,476
LKQ CORP COM 501889208 4,966 137,992 SH   SOLE 91,243 0 46,749
LOGMEIN INC COM 54142L109 19,076 173,335 SH   SOLE 110,774 0 62,561
LUMINEX CORP DEL COM 55027E102 17,716 871,429 SH   SOLE 531,641 0 339,788
MAXIMUS INC COM 577933104 6,834 105,959 SH   SOLE 72,445 0 33,514
MAXLINEAR INC COM 57776J100 46,492 1,957,545 SH   SOLE 1,196,299 0 761,246
MEDICINES CO COM 584688105 25,691 693,601 SH   SOLE 416,298 0 277,303
META FINL GROUP INC COM 59100U108 6,080 77,547 SH   SOLE 44,185 0 33,362
METHODE ELECTRS INC COM 591520200 10,273 242,576 SH   SOLE 138,000 0 104,576
MGM RESORTS INTERNATIONAL COM 552953101 433 13,294 SH   SOLE 104 0 13,190
MTS SYS CORP COM 553777103 9,868 184,629 SH   SOLE 105,149 0 79,480
NATIONAL GEN HLDGS CORP COM 636220303 18,934 990,815 SH   SOLE 595,661 0 395,154
NCI BUILDING SYS INC COM NEW 628852204 7,986 511,952 SH   SOLE 291,697 0 220,255
NEWELL BRANDS INC COM 651229106 244 5,710 SH   SOLE 45 0 5,665
NN INC COM 629337106 14,720 507,602 SH   SOLE 288,609 0 218,993
NUTRI SYS INC NEW COM 67069D108 10,148 181,547 SH   SOLE 103,484 0 78,063
NUVASIVE INC COM 670704105 9,290 167,503 SH   SOLE 102,619 0 64,884
ON ASSIGNMENT INC COM 682159108 21,811 406,324 SH   SOLE 244,215 0 162,109
ORBITAL ATK INC COM 68557N103 3,835 28,802 SH   SOLE 19,508 0 9,294
OWENS CORNING NEW COM 690742101 6,599 85,311 SH   SOLE 57,705 0 27,606
PACIRA PHARMACEUTICALS INC COM 695127100 22,982 612,049 SH   SOLE 367,499 0 244,550
PARSLEY ENERGY INC CL A 701877102 2,022 76,756 SH   SOLE 55,260 0 21,496
PARTY CITY HOLDCO INC COM 702149105 8,741 645,103 SH   SOLE 392,804 0 252,299
PERKINELMER INC COM 714046109 4,978 72,174 SH   SOLE 47,510 0 24,664
PLANET FITNESS INC CL A 72703H101 22,629 838,723 SH   SOLE 510,646 0 328,077
PLAYA HOTELS & RESORTS NV SHS N70544106 8,499 814,847 SH   SOLE 464,074 0 350,773
PRIMO WTR CORP COM 74165N105 9,025 761,585 SH   SOLE 433,736 0 327,849
PROOFPOINT INC COM 743424103 10,787 123,671 SH   SOLE 74,187 0 49,484
PVH CORP COM 693656100 4,395 34,864 SH   SOLE 22,525 0 12,339
QUINTILES IMS HOLDINGS INC COM 74876Y101 269 2,826 SH   SOLE 23 0 2,803
QUOTIENT TECHNOLOGY INC COM 749119103 20,709 1,323,256 SH   SOLE 806,921 0 516,335
RAYMOND JAMES FINANCIAL INC COM 754730109 6,415 76,072 SH   SOLE 50,628 0 25,444
REXNORD CORP NEW COM 76169B102 11,158 439,116 SH   SOLE 249,819 0 189,297
ROCKWELL COLLINS INC COM 774341101 218 1,671 SH   SOLE 13 0 1,658
SAIA INC COM 78709Y105 17,261 275,512 SH   SOLE 167,983 0 107,529
SAREPTA THERAPEUTICS INC COM 803607100 32,501 716,516 SH   SOLE 429,708 0 286,808
SBA COMMUNICATIONS CORP NEW CL A 78410G104 935 6,489 SH   SOLE 52 0 6,437
SHENANDOAH TELECOMMUNICATION COM 82312B106 10,215 274,587 SH   SOLE 156,405 0 118,182
SIGNATURE BK NEW YORK N Y COM 82669G104 6,523 50,946 SH   SOLE 33,934 0 17,012
SIGNET JEWELERS LIMITED SHS G81276100 3,216 48,324 SH   SOLE 32,702 0 15,622
SIRIUS XM HLDGS INC COM 82968B103 409 74,073 SH   SOLE 581 0 73,492
SKYWORKS SOLUTIONS INC COM 83088M102 598 5,872 SH   SOLE 46 0 5,826
SM ENERGY CO COM 78454L100 10,516 592,812 SH   SOLE 362,012 0 230,800
SMITH A O COM 831865209 7,068 118,936 SH   SOLE 80,194 0 38,742
SNAP ON INC COM 833034101 351 2,354 SH   SOLE 19 0 2,335
SRC ENERGY INC COM 78470V108 8,528 881,922 SH   SOLE 503,319 0 378,603
SURGERY PARTNERS INC COM 86881A100 4,811 464,829 SH   SOLE 264,435 0 200,394
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 22,582 2,420,323 SH   SOLE 1,451,315 0 969,008
TELADOC INC COM 87918A105 11,698 352,879 SH   SOLE 200,884 0 151,995
TELIGENT INC NEW COM 87960W104 11,473 1,709,841 SH   SOLE 1,044,106 0 665,735
TENNECO INC COM 880349105 4,176 68,829 SH   SOLE 47,527 0 21,302
TETRA TECH INC NEW COM 88162G103 12,276 263,721 SH   SOLE 160,867 0 102,854
TILE SHOP HLDGS INC COM 88677Q109 4,964 390,897 SH   SOLE 222,666 0 168,231
TOLL BROTHERS INC COM 889478103 4,503 108,574 SH   SOLE 73,397 0 35,177
TRIMBLE INC COM 896239100 5,929 151,068 SH   SOLE 101,230 0 49,838
TRISTATE CAP HLDGS INC COM 89678F100 7,512 328,026 SH   SOLE 187,169 0 140,857
TWILIO INC CL A 90138F102 8,940 299,494 SH   SOLE 182,952 0 116,542
VAIL RESORTS INC COM 91879Q109 8,478 37,164 SH   SOLE 25,024 0 12,140
VANTIV INC CL A 92210H105 4,169 59,161 SH   SOLE 38,790 0 20,371
VASCO DATA SEC INTL INC COM 92230Y104 15,912 1,320,536 SH   SOLE 806,048 0 514,488
VERTEX PHARMACEUTICALS INC COM 92532F100 516 3,392 SH   SOLE 27 0 3,365
VOCERA COMMUNICATIONS INC COM 92857F107 17,889 570,257 SH   SOLE 324,712 0 245,545
WAGEWORKS INC COM 930427109 27,195 448,018 SH   SOLE 268,014 0 180,004
WEBSTER FINL CORP CONN COM 947890109 3,390 64,507 SH   SOLE 46,447 0 18,060
WESTROCK CO COM 96145D105 286 5,039 SH   SOLE 38 0 5,001
WEX INC COM 96208T104 3,745 33,370 SH   SOLE 22,585 0 10,785
WILLIS TOWERS WATSON PUB LTD SHS G96629103 451 2,921 SH   SOLE 23 0 2,898
WINGSTOP INC COM 974155103 6,719 202,076 SH   SOLE 114,968 0 87,108
WNS HOLDINGS LTD SPON ADR 92932M101 32,852 900,046 SH   SOLE 549,765 0 350,281
WORLD WRESTLING ENTMT INC CL A 98156Q108 11,725 497,873 SH   SOLE 304,302 0 193,571
WRIGHT MED GROUP N V ORD SHS 0.03 PAR N96617118 26,426 1,021,475 SH   SOLE 612,120 0 409,355
XPO LOGISTICS INC COM 983793100 8,258 121,828 SH   SOLE 82,139 0 39,689
ZAYO GROUP HLDGS INC COM 98919V105 3,586 104,192 SH   SOLE 68,894 0 35,298