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
8x8, Inc com 282914100 20,606 1,335,457 SH   SOLE   659,413 0 676,044
A O Smith Corp com 831865209 31,066 314,465 SH   SOLE   87,641 0 226,824
AMN Healthcare Services, Inc com 001744101 20,070 629,751 SH   SOLE   186,560 0 443,191
Acadia Healthcare Co Ltd com 00404A109 6,516 131,510 SH   SOLE   5,260 0 126,250
Actua Corp com 005094107 2,962 228,742 SH   SOLE   194,705 0 34,037
Acuity Brands, Inc com 00508Y102 12,333 46,610 SH   SOLE   2,175 0 44,435
Acxiom Corp com 005125109 57,270 2,148,986 SH   SOLE   589,537 0 1,559,449
Adeptus Health, Inc - Class A com 006855100 11,378 264,300 SH   SOLE   69,065 0 195,235
Advanced Drainage Systems, Inc com 00790R104 9,931 412,755 SH   SOLE   137,520 0 275,235
Affiliated Managers Group, Inc com 008252108 23,355 161,405 SH   SOLE   7,560 0 153,845
Akorn, Inc com 009728106 19,115 701,225 SH   SOLE   32,320 0 668,905
Align Technology, Inc com 016255101 18,452 196,820 SH   SOLE   9,300 0 187,520
Alliance Data Systems Corp com 018581108 33,790 157,508 SH   SOLE   39,581 0 117,927
Amedisys, Inc com 023436108 12,731 268,365 SH   SOLE   91,245 0 177,120
Amphastar Pharmaceuticals, Inc com 03209R103 4,826 254,418 SH   SOLE   215,943 0 38,475
Arista Networks, Inc com 040413106 10,091 118,610 SH   SOLE   4,915 0 113,695
Ashland Global Holdings, Inc com 044186104 24,285 209,440 SH   SOLE   9,350 0 200,090
Axalta Coating Systems, Inc com G0750C108 16,442 581,600 SH   SOLE   27,265 0 554,335
Axcelis Technologies, Inc com 054540208 771 58,050 SH   SOLE   35,100 0 22,950
Belden, Inc com 077454106 51,526 746,859 SH   SOLE   201,576 0 545,283
BioTelemetry, Inc com 090672106 6,403 344,803 SH   SOLE   292,410 0 52,393
Bottomline Technologies, Inc com 101388106 19,136 820,948 SH   SOLE   350,989 0 469,959
Bright Horizons Family Solutio com 109194100 15,971 238,765 SH   SOLE   10,025 0 228,740
Brightcove, Inc com 10921T101 1,667 127,775 SH   SOLE   108,270 0 19,505
CEB, Inc com 125134106 7,794 143,093 SH   SOLE   121,988 0 21,105
CEVA, Inc com 157210105 9,987 284,773 SH   SOLE   241,650 0 43,123
Cabot Oil & Gas Corp com 127097103 12,659 490,650 SH   SOLE   22,560 0 468,090
Callidus Software, Inc com 13123E500 19,439 1,059,368 SH   SOLE   544,045 0 515,323
Cantel Medical Corp com 138098108 16,160 207,227 SH   SOLE   56,650 0 150,577
Carlisle Companies, Inc com 142339100 24,988 243,615 SH   SOLE   10,955 0 232,660
Cavium, Inc com 14964U108 18,900 324,740 SH   SOLE   14,180 0 310,560
Chuy's Holdings, Inc com 171604101 15,394 550,958 SH   SOLE   276,225 0 274,733
Cooper Companies, Inc com 216648402 40,257 224,571 SH   SOLE   61,792 0 162,779
Core Laboratories NV com N22717107 15,180 135,140 SH   SOLE   6,240 0 128,900
Cornerstone OnDemand, Inc com 21925Y103 3,972 86,440 SH   SOLE   4,000 0 82,440
Dentsply Sirona, Inc com 24906P109 21,797 366,761 SH   SOLE   17,818 0 348,943
Diodes, Inc com 254543101 2,272 106,490 SH   SOLE   84,490 0 22,000
Electronics for Imaging, Inc com 286082102 43,271 884,532 SH   SOLE   272,512 0 612,020
Encore Capital Group, Inc com 292554102 18,108 805,523 SH   SOLE   250,215 0 555,308
EnerSys com 29275Y102 7,432 107,408 SH   SOLE   90,316 0 17,092
Entravision Communications Cor com 29382R107 6,552 858,674 SH   SOLE   728,827 0 129,847
Equifax, Inc com 294429105 29,083 216,100 SH   SOLE   645 0 215,455
Exar Corporation com 300645108 5,462 586,692 SH   SOLE   498,115 0 88,577
Exlservice Holdings, Inc com 302081104 6,346 127,335 SH   SOLE   108,035 0 19,300
F5 Networks, Inc com 315616102 19,884 159,530 SH   SOLE   7,575 0 151,955
FLIR Systems, Inc com 302445101 15,239 485,000 SH   SOLE   20,470 0 464,530
Financial Engines, Inc com 317485100 20,795 699,936 SH   SOLE   199,956 0 499,980
Five9, Inc com 338307101 593 37,815 SH   SOLE   26,020 0 11,795
G-III Apparel Group, Ltd com 36237H101 7,105 243,735 SH   SOLE   59,605 0 184,130
GTT Communications, Inc com 362393100 12,292 522,389 SH   SOLE   444,345 0 78,044
Genpact Ltd com G3922B107 15,827 660,830 SH   SOLE   28,060 0 632,770
Globus Medical, Inc com 379577208 23,413 1,037,337 SH   SOLE   339,413 0 697,924
Gulfport Energy Corp com 402635304 9,338 330,535 SH   SOLE   13,735 0 316,800
ICON PLC com G4705A100 17,016 219,930 SH   SOLE   9,090 0 210,840
IHS Markit Ltd com G47567105 17,697 471,283 SH   SOLE   20,146 0 451,137
Imax Corp com 45245E109 17,312 597,600 SH   SOLE   240,383 0 357,217
Imperva, Inc com 45321L100 3,378 62,898 SH   SOLE   53,650 0 9,248
Innerworkings, Inc com 45773Y105 6,401 679,492 SH   SOLE   577,333 0 102,159
Inogen, Inc com 45780L104 24,259 404,990 SH   SOLE   136,145 0 268,845
J.B. Hunt Transport Services, com 445658107 11,721 144,450 SH   SOLE   6,600 0 137,850
Jazz Pharmaceuticals PLC com G50871105 20,772 170,995 SH   SOLE   7,745 0 163,250
KAR Auction Services, Inc com 48238T109 16,789 388,995 SH   SOLE   18,295 0 370,700
LKQ Corp com 501889208 42,602 1,201,424 SH   SOLE   302,466 0 898,958
Ligand Pharmaceuticals, Inc com 53220K504 28,073 275,065 SH   SOLE   106,331 0 168,734
Live Nation Entertainment, Inc com 538034109 22,278 810,684 SH   SOLE   222,650 0 588,034
LogMeIn, Inc com 54142L109 9,874 109,240 SH   SOLE   92,772 0 16,468
Luminex Corp com 55027E102 21,620 951,585 SH   SOLE   366,578 0 585,007
MACOM Technology Solutions Hol com 55405Y100 17,979 424,645 SH   SOLE   19,095 0 405,550
MSC Industrial Direct Co, Inc com 553530106 24,702 336,488 SH   SOLE   89,922 0 246,566
Matador Resources Co com 576485205 23,662 972,130 SH   SOLE   414,863 0 557,267
Maxlinear, Inc - Class A com 57776J100 21,629 1,067,050 SH   SOLE   563,980 0 503,070
Methode Electronics, Inc com 591520200 26,697 763,429 SH   SOLE   199,885 0 563,544
Michaels Cos, Inc com 59408Q106 29,518 1,221,285 SH   SOLE   50,285 0 1,171,000
Middleby Corp com 596278101 35,259 285,220 SH   SOLE   78,883 0 206,337
Minerals Technologies, Inc com 603158106 22,574 319,332 SH   SOLE   75,800 0 243,532
Mobile Mini, Inc com 60740F105 6,551 216,931 SH   SOLE   183,273 0 33,658
NCI Building Systems, Inc com 628852204 4,730 324,172 SH   SOLE   273,766 0 50,406
National Instruments Corp com 636518102 12,030 423,585 SH   SOLE   16,970 0 406,615
Ollie's Bargain Outlet Holding com 681116109 20,978 800,390 SH   SOLE   228,315 0 572,075
Omnicell, Inc com 68213N109 5,541 144,680 SH   SOLE   123,165 0 21,515
Oxford Industries, Inc com 691497309 25,278 373,388 SH   SOLE   103,160 0 270,228
PDC Energy, Inc com 69327R101 28,262 421,438 SH   SOLE   166,528 0 254,910
Parsley Energy, Inc com 701877102 10,598 316,275 SH   SOLE   14,880 0 301,395
Patheon NV com N6865W105 4,180 141,085 SH   SOLE   6,676 0 134,409
Pegasystems, Inc com 705573103 7,846 266,058 SH   SOLE   225,053 0 41,005
Performance Food Group Co com 71377A103 29,256 1,179,690 SH   SOLE   296,805 0 882,885
PolyOne Corp com 73179P106 28,831 852,747 SH   SOLE   284,542 0 568,205
Popeyes Louisiana Kitchen, Inc com 732872106 16,352 307,710 SH   SOLE   91,995 0 215,715
Power Integrations, Inc com 739276103 7,160 113,591 SH   SOLE   96,614 0 16,977
Repligen Corp com 759916109 19,974 661,607 SH   SOLE   343,662 0 317,945
ResMed, Inc com 761152107 27,801 429,089 SH   SOLE   104,894 0 324,195
Rogers Corp com 775133101 9,071 148,511 SH   SOLE   126,223 0 22,288
Ryder System, Inc com 783549108 12,770 193,630 SH   SOLE   8,600 0 185,030
SBA Communications Corp com 78388J106 18,427 164,295 SH   SOLE   300 0 163,995
SPS Commerce, Inc com 78463M107 5,275 71,858 SH   SOLE   60,864 0 10,994
Service Corporation Internatio com 817565104 23,023 867,465 SH   SOLE   40,170 0 827,295
Shutterfly, Inc com 82568P304 24,176 541,569 SH   SOLE   128,505 0 413,064
SiteOne Landscape Supply, Inc com 82982L103 16,706 464,960 SH   SOLE   127,435 0 337,525
Smart & Final Stores, Inc com 83190B101 14,251 1,115,968 SH   SOLE   555,505 0 560,463
Southwestern Energy Co com 845467109 8,447 610,331 SH   SOLE   158,930 0 451,401
Superior Energy Services, Inc com 868157108 11,859 662,540 SH   SOLE   27,320 0 635,220
Teligent, Inc com 87960W104 5,492 722,575 SH   SOLE   618,385 0 104,190
Teradyne, Inc com 880770102 18,897 875,673 SH   SOLE   40,088 0 835,585
Texas Roadhouse, Inc. com 882681109 34,406 881,539 SH   SOLE   245,057 0 636,482
Tractor Supply Co com 892356106 18,578 275,845 SH   SOLE   8,800 0 267,045
Treehouse Foods, Inc com 89469A104 40,422 463,607 SH   SOLE   118,166 0 345,441
Trex Company, Inc com 89531P105 36,872 627,932 SH   SOLE   183,287 0 444,645
Trimble, Inc com 896239100 12,503 437,795 SH   SOLE   20,420 0 417,375
Tyler Technologies, Inc com 902252105 23,833 139,185 SH   SOLE   6,270 0 132,915
Ulta Salon, Cosmetics & Fragra com 90384S303 35,410 148,794 SH   SOLE   41,061 0 107,733
Ultimate Software Group, Inc com 90385D107 26,810 131,173 SH   SOLE   41,442 0 89,731
Urban Outfitters, Inc com 917047102 21,173 613,355 SH   SOLE   35,855 0 577,500
Vascular Solutions, Inc com 92231M109 6,981 144,735 SH   SOLE   122,455 0 22,280
VeriFone Systems, Inc com 92342Y109 11,022 700,255 SH   SOLE   30,955 0 669,300
W R Grace & Co com 38388F108 16,122 218,460 SH   SOLE   11,875 0 206,585
WNS Holdings Ltd - ADR com 92932M101 19,772 660,183 SH   SOLE   329,949 0 330,234
WageWorks, Inc com 930427109 33,325 547,124 SH   SOLE   173,045 0 374,079
Watsco, Inc com 942622200 8,408 59,670 SH   SOLE   2,830 0 56,840
Wayfair, Inc - Class A com 94419L101 1,851 47,020 SH   SOLE   2,182 0 44,838
West Pharmaceuticals Services, com 955306105 58,669 787,505 SH   SOLE   240,655 0 546,850
Wintrust Financial Corp com 97650W108 8,390 150,980 SH   SOLE   6,600 0 144,380
Xcerra Corp com 98400J108 3,851 635,540 SH   SOLE   533,715 0 101,825
Zumiez, Inc com 989817101 4,950 275,001 SH   SOLE   233,859 0 41,142