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 14,098 964,957 SH   SOLE   832,338 0 132,619
A O Smith Corp com 831865209 29,318 332,740 SH   SOLE   95,966 0 236,774
AMETEK, Inc com 031100100 15,863 343,141 SH   SOLE   2,519 0 340,622
AMN Healthcare Services, Inc com 001744101 26,978 674,951 SH   SOLE   212,420 0 462,531
Acadia Healthcare Co Ltd com 00404A109 7,621 137,565 SH   SOLE   5,585 0 131,980
Actua Corp com 005094107 2,240 248,012 SH   SOLE   213,035 0 34,977
Acuity Brands, Inc com 00508Y102 19,754 79,665 SH   SOLE   3,325 0 76,340
Acxiom Corp com 005125109 49,323 2,242,986 SH   SOLE   620,562 0 1,622,424
Adeptus Health, Inc - Class A com 006855100 14,403 278,800 SH   SOLE   74,880 0 203,920
Advanced Drainage Systems, Inc com 00790R104 11,709 427,795 SH   SOLE   152,055 0 275,740
Affiliated Managers Group, Inc com 008252108 16,883 119,935 SH   SOLE   5,660 0 114,275
Akorn, Inc com 009728106 16,165 567,490 SH   SOLE   25,595 0 541,895
Align Technology, Inc com 016255101 21,711 269,540 SH   SOLE   11,620 0 257,920
Alliance Data Systems Corp com 018581108 32,725 167,033 SH   SOLE   43,951 0 123,082
Amphastar Pharmaceuticals, Inc com 03209R103 3,397 210,715 SH   SOLE   180,505 0 30,210
Arista Networks, Inc com 040413106 7,987 124,065 SH   SOLE   5,205 0 118,860
Ashland, Inc com 044209104 25,158 219,200 SH   SOLE   10,025 0 209,175
Atwood Oceanics, Inc com 050095108 6,897 550,879 SH   SOLE   216,853 0 334,026
Axalta Coating Systems, Inc com G0750C108 8,245 310,780 SH   SOLE   14,280 0 296,500
Belden, Inc com 077454106 47,639 789,124 SH   SOLE   219,881 0 569,243
BioTelemetry, Inc com 090672106 6,344 389,173 SH   SOLE   335,745 0 53,428
Bottomline Technologies, Inc com 101388106 18,849 875,493 SH   SOLE   385,484 0 490,009
Bright Horizons Family Solutio com 109194100 16,543 249,485 SH   SOLE   10,360 0 239,125
CEB, Inc com 125134106 9,549 154,808 SH   SOLE   133,288 0 21,520
CEVA, Inc com 157210105 9,017 331,868 SH   SOLE   287,900 0 43,968
Cabot Oil & Gas Corp com 127097103 13,216 513,435 SH   SOLE   24,090 0 489,345
Callidus Software, Inc com 13123E500 12,596 630,453 SH   SOLE   541,925 0 88,528
Cambrex Corp com 132011107 9,147 176,823 SH   SOLE   151,633 0 25,190
Cantel Medical Corp com 138098108 19,604 285,232 SH   SOLE   87,945 0 197,287
Carlisle Companies, Inc com 142339100 26,944 254,960 SH   SOLE   11,735 0 243,225
Cavium, Inc com 14964U108 13,111 339,660 SH   SOLE   15,000 0 324,660
Chemtura Corp com 163893209 2,230 84,538 SH   SOLE   67,226 0 17,312
Chuy's Holdings, Inc com 171604101 11,806 341,108 SH   SOLE   291,820 0 49,288
Cooper Companies, Inc com 216648402 40,616 236,731 SH   SOLE   66,827 0 169,904
Core Laboratories NV com N22717107 17,524 141,445 SH   SOLE   6,690 0 134,755
Demandware, Inc com 24802Y105 910 12,145 SH   SOLE   11,970 0 175
Dentsply Sirona, Inc com 24906P109 23,813 383,839 SH   SOLE   19,051 0 364,788
Diodes, Inc com 254543101 2,227 118,532 SH   SOLE   96,117 0 22,415
Electronics for Imaging, Inc com 286082102 39,621 920,552 SH   SOLE   284,622 0 635,930
Encore Capital Group, Inc com 292554102 20,084 853,558 SH   SOLE   273,875 0 579,683
EnerSys com 29275Y102 6,965 117,123 SH   SOLE   99,686 0 17,437
Entravision Communications Cor com 29382R107 6,251 930,199 SH   SOLE   797,832 0 132,367
Equifax, Inc com 294429105 29,086 226,530 SH   SOLE   1,295 0 225,235
ExamWorks Group, Inc com 30066A105 2,663 76,404 SH   SOLE   61,230 0 15,174
Exar Corporation com 300645108 3,385 420,477 SH   SOLE   371,500 0 48,977
F5 Networks, Inc com 315616102 21,603 189,770 SH   SOLE   8,150 0 181,620
FLIR Systems, Inc com 302445101 15,705 507,435 SH   SOLE   21,815 0 485,620
Financial Engines, Inc com 317485100 18,487 714,621 SH   SOLE   197,261 0 517,360
G-III Apparel Group, Ltd com 36237H101 31,007 678,200 SH   SOLE   218,605 0 459,595
GTT Communications, Inc com 362393100 10,055 544,109 SH   SOLE   467,910 0 76,199
Genpact Ltd com G3922B107 18,551 691,170 SH   SOLE   29,670 0 661,500
Globus Medical, Inc com 379577208 26,605 1,116,447 SH   SOLE   388,293 0 728,154
Gulfport Energy Corp com 402635304 10,813 345,915 SH   SOLE   14,730 0 331,185
ICON PLC com G4705A100 16,098 229,940 SH   SOLE   9,525 0 220,415
IHS, Inc com 451734107 16,035 138,695 SH   SOLE   6,090 0 132,605
Imax Corp com 45245E109 16,127 547,035 SH   SOLE   188,438 0 358,597
Imperva, Inc com 45321L100 2,923 67,968 SH   SOLE   58,520 0 9,448
Infinera Corp com 45667G103 10,792 956,760 SH   SOLE   264,235 0 692,525
Innerworkings, Inc com 45773Y105 5,543 670,242 SH   SOLE   577,528 0 92,714
Inogen, Inc com 45780L104 21,790 434,845 SH   SOLE   154,195 0 280,650
J.B. Hunt Transport Services, com 445658107 12,227 151,085 SH   SOLE   6,975 0 144,110
Jazz Pharmaceuticals PLC com G50871105 25,280 178,900 SH   SOLE   8,240 0 170,660
KAR Auction Services, Inc com 48238T109 12,724 304,840 SH   SOLE   14,580 0 290,260
LKQ Corp com 501889208 40,318 1,271,874 SH   SOLE   333,426 0 938,448
Ligand Pharmaceuticals, Inc com 53220K504 33,314 279,315 SH   SOLE   105,416 0 173,899
Live Nation Entertainment, Inc com 538034109 35,241 1,499,624 SH   SOLE   453,005 0 1,046,619
LogMeIn, Inc com 54142L109 9,939 156,685 SH   SOLE   134,172 0 22,513
Luminex Corp com 55027E102 19,157 946,975 SH   SOLE   346,428 0 600,547
MACOM Technology Solutions Hol com 55405Y100 12,880 390,525 SH   SOLE   17,500 0 373,025
MSC Industrial Direct Co, Inc com 553530106 25,433 360,443 SH   SOLE   102,912 0 257,531
Matador Resources Co com 576485205 20,458 1,033,210 SH   SOLE   452,383 0 580,827
Maxlinear, Inc - Class A com 57776J100 12,075 671,590 SH   SOLE   577,040 0 94,550
Medivation, Inc com 58501N101 21,560 357,540 SH   SOLE   15,480 0 342,060
Methode Electronics, Inc com 591520200 27,888 814,719 SH   SOLE   226,410 0 588,309
Michaels Cos, Inc com 59408Q106 36,343 1,277,870 SH   SOLE   53,700 0 1,224,170
Middleby Corp com 596278101 35,065 304,255 SH   SOLE   88,863 0 215,392
Mobile Mini, Inc com 60740F105 8,542 246,586 SH   SOLE   212,283 0 34,303
NCI Building Systems, Inc com 628852204 5,745 359,276 SH   SOLE   307,885 0 51,391
National Instruments Corp com 636518102 11,633 424,575 SH   SOLE   17,960 0 406,615
Omnicell, Inc com 68213N109 5,303 154,915 SH   SOLE   132,970 0 21,945
Oxford Industries, Inc com 691497309 29,836 526,958 SH   SOLE   156,400 0 370,558
PDC Energy, Inc com 69327R101 27,411 475,798 SH   SOLE   168,208 0 307,590
Parsley Energy, Inc com 701877102 8,951 330,785 SH   SOLE   15,705 0 315,080
Pegasystems, Inc com 705573103 8,172 303,238 SH   SOLE   261,423 0 41,815
Performance Food Group Co com 71377A103 33,550 1,246,755 SH   SOLE   325,075 0 921,680
PolyOne Corp com 73179P106 39,656 1,125,302 SH   SOLE   385,707 0 739,595
Popeyes Louisiana Kitchen, Inc com 732872106 12,682 232,110 SH   SOLE   62,450 0 169,660
Power Integrations, Inc com 739276103 9,747 194,666 SH   SOLE   167,884 0 26,782
Red Robin Gourmet Burgers, Inc com 75689M101 4,355 91,827 SH   SOLE   78,775 0 13,052
Repligen Corp com 759916109 11,291 412,678 SH   SOLE   352,942 0 59,736
ResMed, Inc com 761152107 29,077 459,864 SH   SOLE   121,214 0 338,650
Rogers Corp com 775133101 10,077 164,931 SH   SOLE   142,208 0 22,723
Ryder System, Inc com 783549108 12,389 202,635 SH   SOLE   9,205 0 193,430
SBA Communications Corp com 78388J106 18,592 172,245 SH   SOLE   805 0 171,440
SPS Commerce, Inc com 78463M107 4,936 81,453 SH   SOLE   70,234 0 11,219
Service Corporation Internatio com 817565104 24,542 907,600 SH   SOLE   42,740 0 864,860
Shutterfly, Inc com 82568P304 29,396 630,674 SH   SOLE   139,130 0 491,544
Smart & Final Stores, Inc com 83190B101 17,730 1,190,703 SH   SOLE   607,200 0 583,503
Southwestern Energy Co com 845467109 8,102 644,021 SH   SOLE   172,260 0 471,761
Stericycle, Inc com 858912108 16,617 159,595 SH   SOLE   6,655 0 152,940
Superior Energy Services, Inc com 868157108 12,760 693,090 SH   SOLE   29,025 0 664,065
Teligent, Inc com 87960W104 4,844 678,485 SH   SOLE   590,125 0 88,360
Tennant Company com 880345103 3,366 62,489 SH   SOLE   50,408 0 12,081
Teradyne, Inc com 880770102 18,048 916,583 SH   SOLE   43,058 0 873,525
Texas Roadhouse, Inc. com 882681109 49,102 1,076,794 SH   SOLE   288,902 0 787,892
Tractor Supply Co com 892356106 26,338 288,860 SH   SOLE   9,690 0 279,170
Treehouse Foods, Inc com 89469A104 49,384 481,092 SH   SOLE   122,516 0 358,576
Trex Company, Inc com 89531P105 34,636 771,052 SH   SOLE   243,572 0 527,480
Trimble Navigation Limited com 896239100 11,155 457,935 SH   SOLE   21,610 0 436,325
Tyler Technologies, Inc com 902252105 24,270 145,585 SH   SOLE   6,635 0 138,950
Ulta Salon, Cosmetics & Fragra com 90384S303 46,859 192,329 SH   SOLE   52,446 0 139,883
Ultimate Software Group, Inc com 90385D107 42,561 202,393 SH   SOLE   68,662 0 133,731
Urban Outfitters, Inc com 917047102 17,658 642,110 SH   SOLE   38,395 0 603,715
Vascular Solutions, Inc com 92231M109 9,902 237,685 SH   SOLE   203,825 0 33,860
VeriFone Systems, Inc com 92342Y109 13,588 732,895 SH   SOLE   33,205 0 699,690
W R Grace & Co com 38388F108 16,724 228,440 SH   SOLE   12,525 0 215,915
WNS Holdings Ltd - ADR com 92932M101 10,015 370,938 SH   SOLE   320,074 0 50,864
WageWorks, Inc com 930427109 35,526 593,989 SH   SOLE   203,670 0 390,319
Watsco, Inc com 942622200 8,792 62,490 SH   SOLE   3,070 0 59,420
West Pharmaceuticals Services, com 955306105 63,046 830,860 SH   SOLE   260,155 0 570,705
Wintrust Financial Corp com 97650W108 8,054 157,930 SH   SOLE   6,995 0 150,935
Xcerra Corp com 98400J108 3,943 685,670 SH   SOLE   581,845 0 103,825
Zumiez, Inc com 989817101 4,260 297,686 SH   SOLE   255,724 0 41,962