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
AAON INC COM 000360206 13,498 381,843 SH   SOLE   381,843 0 0
ALTRA INDL MOTION CORP COM 02208R106 10,061 258,300 SH   SOLE   258,300 0 0
ARGAN INC COM 04010E109 4,451 67,288 SH   SOLE   67,288 0 0
BANK OF THE OZARKS INC COM 063904106 20,954 402,890 SH   SOLE   402,890 0 0
BMC STK HLDGS INC COM 05591B109 11,192 495,200 SH   SOLE   495,200 0 0
BROADSOFT INC COM 11133B409 6,676 166,060 SH   SOLE   166,060 0 0
CALERES INC COM 129500104 5,640 213,475 SH   SOLE   213,475 0 0
CARDCONNECT CORP COM 14141X108 6,640 503,047 SH   SOLE   503,047 0 0
CHURCHILL DOWNS INC COM 171484108 9,271 58,362 SH   SOLE   58,362 0 0
CHUYS HLDGS INC COM 171604101 7,225 242,460 SH   SOLE   242,460 0 0
COGENT COMMUNICATIONS HLDGS COM 19239V302 10,165 236,129 SH   SOLE   236,129 0 0
COVENANT TRANSN GROUP INC COM 22284P105 6,522 346,898 SH   SOLE   346,898 0 0
DEL TACO RESTAURANTS INC COM 245496104 5,137 387,387 SH   SOLE   387,387 0 0
DELUXE CORP COM 248019101 14,953 207,193 SH   SOLE   207,193 0 0
DONALDSON INC COM 257651109 8,080 177,500 SH   SOLE   177,500 0 0
DYCOM INDS INC COM 267475101 9,713 104,500 SH   SOLE   104,500 0 0
EMCORE CORP COM 290846203 6,670 741,098 SH   SOLE   741,098 0 0
EXPONENT INC COM 30214U102 7,770 130,484 SH   SOLE   130,484 0 0
EXTREME NETWORKS INC COM 30226D106 27,103 3,608,869 SH   SOLE   3,608,869 0 0
FIRSTSERVICE CORP NEW COM 33767E103 7,248 120,200 SH   SOLE   120,200 0 0
FORMFACTOR INC COM 346375108 8,051 679,381 SH   SOLE   679,381 0 0
GRACO INC COM 384109104 8,522 90,525 SH   SOLE   90,525 0 0
GRAHAM CORP COM 384556106 7,904 343,655 SH   SOLE   343,655 0 0
INSTALLED BLDG PRODS INC COM 45780R101 9,291 176,136 SH   SOLE   176,136 0 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 14,192 599,579 SH   SOLE   599,579 0 0
INTERDIGITAL INC COM 45867G101 2,916 33,788 SH   SOLE   33,788 0 0
INTERNATIONAL GAME TECHNOLOG COM G4863A108 13,946 588,433 SH   SOLE   588,433 0 0
IPG PHOTONICS CORP COM 44980X109 7,043 58,351 SH   SOLE   58,351 0 0
J JILL INC COM 46620W102 7,173 508,700 SH   SOLE   508,700 0 0
JAMES RIV GROUP LTD COM G5005R107 9,097 212,241 SH   SOLE   212,241 0 0
JAZZ PHARMACEUTICALS PLC COM G50871105 17,767 122,424 SH   SOLE   122,424 0 0
JOHN BEAN TECHNOLOGIES CORP COM 477839104 8,124 92,373 SH   SOLE   92,373 0 0
LCI INDS COM 50189K103 10,308 103,288 SH   SOLE   103,288 0 0
LIGAND PHARMACEUTICALS INC COM 53220K504 19,102 180,483 SH   SOLE   180,483 0 0
LITTELFUSE INC COM 537008104 13,484 84,320 SH   SOLE   84,320 0 0
LOGMEIN INC COM 54142L109 13,291 136,316 SH   SOLE   136,316 0 0
LSI INDS INC COM 50216C108 8,451 837,519 SH   SOLE   837,519 0 0
MANTECH INTL CORP COM 564563104 7,118 205,539 SH   SOLE   205,539 0 0
MAXIMUS INC COM 577933104 11,383 183,000 SH   SOLE   183,000 0 0
MERCURY SYS INC COM 589378108 15,128 387,388 SH   SOLE   387,388 0 0
NATURAL GAS SERVICES GROUP COM 63886Q109 7,256 278,554 SH   SOLE   278,554 0 0
OLD DOMINION FGHT LINES INC COM 679580100 5,288 61,800 SH   SOLE   61,800 0 0
ORBCOMM INC COM 68555P100 9,147 957,823 SH   SOLE   957,823 0 0
PATRICK INDS INC COM 703343103 10,016 141,270 SH   SOLE   141,270 0 0
PDF SOLUTIONS INC COM 693282105 13,362 590,713 SH   SOLE   590,713 0 0
PENN NATL GAMING INC COM 707569109 14,515 787,598 SH   SOLE   787,598 0 0
QUANTENNA COMMUNICATIONS INC COM 74766D100 5,099 244,782 SH   SOLE   244,782 0 0
RBC BEARINGS INC COM 75524B104 15,472 159,357 SH   SOLE   159,357 0 0
RED ROCK RESORTS INC COM 75700L108 4,507 203,192 SH   SOLE   203,192 0 0
SUMMIT MATLS INC COM 86614U100 5,300 214,500 SH   SOLE   214,500 0 0
TOWER SEMICONDUCTOR LTD COM M87915274 15,813 686,032 SH   SOLE   686,032 0 0