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 COM 90214J101 9,999 278,529 SH   SOLE   142,336 0 136,193
AAC HLDGS INC COM COM 307108 413 18,562 SH   SOLE   11,766 0 6,796
ACADIA PHARMACEUTICALS INC COM COM 4225108 16,533 499,954 SH   SOLE   288,284 0 211,670
ADVISORY BRD CO COM COM 00762W107 29,940 657,449 SH   SOLE   366,390 0 291,059
AERIE PHARMACEUTICALS INC COM COM 00771V108 5,345 301,293 SH   SOLE   163,544 0 137,749
AFFILIATED MANAGERS GROUP INCO COM 8252108 556 3,249 SH   SOLE   3,249 0 0
IPATH S&P500 VIX COM 06742E711 3,832 149,500 SH Put SOLE   149,500 0 0
BIOMARIN PHARMACEUTICAL INC CO COM 09061G101 404 3,835 SH   SOLE   3,835 0 0
BOFI HLDG INC COM COM 05566U108 54,953 426,552 SH   SOLE   237,505 0 189,047
CHUYS HLDGS INC COM COM 171604101 22,558 794,284 SH   SOLE   431,949 0 362,335
COLLIERS INTL GROUP INC SUB VT COM 194693107 11,777 290,134 SH   SOLE   160,435 0 129,699
DIPLOMAT PHARMACY INC COM COM 25456K101 19,760 687,797 SH   SOLE   382,430 0 305,367
DRIL-QUIP INC COM COM 262037104 7,713 132,488 SH   SOLE   70,204 0 62,284
EPAM SYS INC COM COM 29414B104 32,859 440,939 SH   SOLE   244,379 0 196,560
EVERCORE PARTNERS INC CLASS A COM 29977A105 15,889 316,256 SH   SOLE   177,229 0 139,027
EXAMWORKS GROUP INC COM COM 30066A105 34,383 1,175,878 SH   SOLE   642,382 0 533,496
FINANCIAL ENGINES INC COM COM 317485100 9,403 319,071 SH   SOLE   187,491 0 131,580
FIRSTSERVICE CORP NEW SUB VTG COM 33767E103 25,962 804,021 SH   SOLE   437,222 0 366,799
FLEETMATICS GROUP COM G35569105 29,002 590,790 SH   SOLE   315,320 0 275,470
FRANCESCAS HLDGS CORP COM COM 351793104 4,797 392,259 SH   SOLE   191,248 0 201,011
FRESH MKT INC COM COM 35804H106 5,801 256,799 SH   SOLE   140,212 0 116,587
GENTHERM INC COM COM 37253A103 11,018 245,286 SH   SOLE   138,687 0 106,599
GEOSPACE TECHNOLOGIES CORP COM COM 37364X109 1,651 119,521 SH   SOLE   61,590 0 57,931
GLOBANT S A COM COM L44385109 13,927 455,268 SH   SOLE   230,727 0 224,541
GREENLIGHT CAPITAL RE LTD CLAS COM G4095J109 5,152 231,220 SH   SOLE   120,548 0 110,672
GTT COMMUNICATIONS INC COM COM 362393100 3,813 163,930 SH   SOLE   89,017 0 74,913
H & E EQUIPMENT SERVICES INCCO COM 404030108 10,450 625,023 SH   SOLE   345,724 0 279,299
HEICO CORP NEW COM COM 422806109 12,159 248,760 SH   SOLE   141,050 0 107,710
IHS INC COM 451734107 19,773 170,454 SH   SOLE   92,513 0 77,941
INCONTACT INC COM COM 45336E109 8,760 1,166,475 SH   SOLE   592,610 0 573,865
INDEPENDENT BK GROUP INC COM COM 45384B106 11,340 295,093 SH   SOLE   175,533 0 119,560
INSULET CORP COM COM 45784P101 16,771 647,265 SH   SOLE   348,057 0 299,208
IPG PHOTONICS CORP COM COM 44980X109 15,801 207,992 SH   SOLE   118,104 0 89,888
LANDSTAR SYS INC COM COM 515098101 14,269 224,810 SH   SOLE   125,793 0 99,017
LKQ CORP COM COM 501889208 1,348 47,547 SH   SOLE   47,547 0 0
MIDDLEBY CORP COM COM 596278101 27,926 265,480 SH   SOLE   151,472 0 114,008
MUSCLEPHARM CORP COM NEW COM 627335201 180 60,160 SH   SOLE   60,160 0 0
NATURAL GAS SERVICES GROUP COM COM 63886Q109 10,232 530,175 SH   SOLE   284,665 0 245,510
NEOGEN CORP COM COM 640491106 997 22,160 SH   SOLE   22,160 0 0
NORD ANGLIA EDUCATION INC SHS COM G6583A102 27,555 1,355,405 SH   SOLE   740,044 0 615,361
OLLIES BARGAIN OUTLT HLDGS ICO COM 681116109 767 47,421 SH   SOLE   26,196 0 21,225
PAYLOCITY HOLDING CORP COM 70438V106 23,764 792,394 SH   SOLE   432,402 0 359,992
PLANET FITNESS COM 72703H101 5,431 316,872 SH   SOLE   163,476 0 153,396
PRESS GANEY HOLDINGS INC COM 74113L102 1,080 36,486 SH   SOLE   23,519 0 12,967
PUMA BIOTECHNOLOGY INC COM COM 74587V107 10,327 137,041 SH   SOLE   75,508 0 61,533
REALPAGE INC COM 75606N109 8,851 532,548 SH   SOLE   276,491 0 256,057
SIGNATURE BK NEW YORK N Y COM COM 82669G104 34,516 250,913 SH   SOLE   140,073 0 110,840
SPS COMM INC COM COM 78463M107 24,443 360,035 SH   SOLE   190,113 0 169,922
STANTEC INC COM COM 85472N109 858 39,194 SH   SOLE   24,417 0 14,777
STRATASYS LTD SHS COM M85548101 640 24,178 SH   SOLE   13,912 0 10,266
TELADOC INC COM COM 87918A105 2,145 96,233 SH   SOLE   50,634 0 45,599
TEXTURA CORP COM COM 883211104 4,180 161,764 SH   SOLE   85,764 0 76,000
TRANSDIGM COM 893641100 1,584 7,459 SH   SOLE   7,459 0 0
TRINET GROUP INC COM 896288107 4,250 252,962 SH   SOLE   136,438 0 116,524
U S PHYSICAL THERAPY INC COM COM 90337L108 858 19,107 SH   SOLE   12,328 0 6,779
ULTIMATE SOFTWARE GROUP INC CO COM 90385D107 29,495 164,766 SH   SOLE   87,939 0 76,827
ULTRAGENYX PHARMACEUTICAL INCO COM 90400D108 19,925 206,880 SH   SOLE   111,645 0 95,235
UNITED INS HLDGS CORP COM COM 910710102 2,712 206,226 SH   SOLE   122,825 0 83,401
VARONIS SYSTEMS COM 922280102 1,433 91,959 SH   SOLE   57,288 0 34,671
VIRTUS INVT PARTNERS INC COM COM 92828Q109 16,875 167,910 SH   SOLE   93,076 0 74,834
WAGEWORKS INC COM COM 930427109 23,752 526,876 SH   SOLE   285,068 0 241,808
WASTE CONNECTIONS INC COM COM 941053100 36,176 744,663 SH   SOLE   397,747 0 346,916
WAYFAIR INC COM 94419L101 44,406 1,266,561 SH   SOLE   686,381 0 580,180
XPO LOGISTICS INC COM COM 983793100 8,757 367,492 SH   SOLE   203,968 0 163,524
XUEDA ED GROUP SPONSORED ADR COM 98418W109 253 48,952 SH   SOLE   48,952 0 0