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 14,627 396,943 SH   SOLE   397,043 0 0
ALTRA INDL MOTION CORP COM 02208R106 11,194 281,245 SH   SOLE   281,245 0 0
BANK OF THE OZARKS INC COM 063904106 18,368 391,890 SH   SOLE   391,890 0 0
BMC STK HLDGS INC COM 05591B109 11,165 511,000 SH   SOLE   511,000 0 0
BROADSOFT INC COM 11133B409 7,579 176,060 SH   SOLE   176,060 0 0
CALERES INC COM 129500104 5,786 208,275 SH   SOLE   208,275 0 0
CHURCHILL DOWNS INC COM 171484108 10,478 57,162 SH   SOLE   57,162 0 0
CHUYS HLDGS INC COM 171604101 4,976 212,660 SH   SOLE   212,660 0 0
COGENT COMMUNICATIONS HLDGS COM 19239V302 4,958 123,629 SH   SOLE   123,629 0 0
COVENANT TRANSN GROUP INC COM 22284P105 3,832 218,573 SH   SOLE   218,573 0 0
DEL TACO RESTAURANTS INC COM 245496104 9,493 690,387 SH   SOLE   690,387 0 0
DELUXE CORP COM 248019101 16,190 233,893 SH   SOLE   233,893 0 0
DONALDSON INC COM 257651109 14,213 312,100 SH   SOLE   312,100 0 0
DOUGLAS DYNAMICS INC COM 25960R105 9,344 284,000 SH   SOLE   284,000 0 0
ELECTRONICS FOR IMAGING INC COM 286082102 13,271 280,100 SH   SOLE   280,100 0 0
EMCORE CORP COM 290846203 11,054 1,037,938 SH   SOLE   1,037,938 0 0
EXPONENT INC COM 30214U102 7,409 127,084 SH   SOLE   127,084 0 0
EXTREME NETWORKS INC COM 30226D106 19,820 2,149,639 SH   SOLE   2,149,639 0 0
FIRSTSERVICE CORP NEW COM 33767E103 7,447 116,400 SH   SOLE   116,400 0 0
FORMFACTOR INC COM 346375108 4,666 376,281 SH   SOLE   376,281 0 0
GMS INC COM 36251C103 6,518 231,963 SH   SOLE   231,963 0 0
GRACO INC COM 384109104 8,079 73,925 SH   SOLE   73,925 0 0
GRAHAM CORP COM 384556106 6,550 333,155 SH   SOLE   333,155 0 0
INSTALLED BLDG PRODS INC COM 45780R101 12,763 241,036 SH   SOLE   241,036 0 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 14,769 572,679 SH   SOLE   572,679 0 0
INTERDIGITAL INC COM 45867G101 2,558 33,088 SH   SOLE   33,088 0 0
INTERNATIONAL GAME TECHNOLOG COM G4863A108 9,916 541,833 SH   SOLE   541,833 0 0
IPG PHOTONICS CORP COM 44980X109 6,958 47,951 SH   SOLE   47,951 0 0
J JILL INC COM 46620W102 3,161 257,167 SH   SOLE   257,167 0 0
JAMES RIV GROUP LTD COM G5005R107 10,173 256,041 SH   SOLE   256,041 0 0
JAZZ PHARMACEUTICALS PLC COM G50871105 15,118 97,224 SH   SOLE   97,224 0 0
JOHN BEAN TECHNOLOGIES CORP COM 477839104 8,543 87,173 SH   SOLE   87,173 0 0
KBR INC COM 48242W106 9,064 595,500 SH   SOLE   595,500 0 0
LIGAND PHARMACEUTICALS INC COM 53220K504 21,328 175,683 SH   SOLE   175,683 0 0
LITTELFUSE INC COM 537008104 10,943 66,320 SH   SOLE   66,320 0 0
LOGMEIN INC COM 54142L109 11,758 112,516 SH   SOLE   112,516 0 0
LSI INDS INC COM 50216C108 6,399 707,038 SH   SOLE   707,038 0 0
MANTECH INTL CORP COM 564563104 9,271 224,039 SH   SOLE   224,039 0 0
MERCURY SYS INC COM 589378108 13,759 326,888 SH   SOLE   326,888 0 0
NATURAL GAS SERVICES GROUP COM 63886Q109 6,723 270,554 SH   SOLE   270,554 0 0
OLD DOMINION FGHT LINES INC COM 679580100 8,810 92,500 SH   SOLE   92,500 0 0
ORBCOMM INC COM 68555P100 10,527 931,623 SH   SOLE   931,623 0 0
PATRICK INDS INC COM 703343103 6,476 88,898 SH   SOLE   88,898 0 0
PDF SOLUTIONS INC COM 693282105 9,872 600,113 SH   SOLE   600,113 0 0
PENN NATL GAMING INC COM 707569109 12,752 595,898 SH   SOLE   595,898 0 0
QUANTENNA COMMUNICATIONS INC COM 74766D100 5,603 294,882 SH   SOLE   294,882 0 0
RBC BEARINGS INC COM 75524B104 11,612 114,109 SH   SOLE   114,109 0 0
SUMMIT MATLS INC COM 86614U100 5,214 180,600 SH   SOLE   180,600 0 0
SUN HYDRAULICS CORP COM 866942105 7,173 168,100 SH   SOLE   168,100 0 0
TELIGENT INC NEW COM 87960W104 4,581 500,617 SH   SOLE   500,617 0 0
TOWER SEMICONDUCTOR LTD COM M87915274 14,285 598,932 SH   SOLE   598,932 0 0