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 PAR $0.004 000360206 8,449 216,643 SH   SOLE   216,643 0 0
BANK OF THE OZARKS INC COM 063904106 14,698 304,490 SH   SOLE   304,490 0 0
BROOKS AUTOMATION INC COM 114340102 6,079 224,500 SH   SOLE   224,500 0 0
CALERES INC COM 129500104 5,574 165,885 SH   SOLE   165,885 0 0
CENTRAL GARDEN & PET CO CLA NON-VTG 153527205 13,801 348,424 SH   SOLE   348,424 0 0
CHART INDS INC COM PAR $0.01 16115Q308 19,338 327,603 SH   SOLE   327,603 0 0
CHURCHILL DOWNS INC COM 171484108 11,046 45,262 SH   SOLE   45,262 0 0
COMMERCEHUB INC COM SER A 20084V108 3,470 154,234 SH   SOLE   154,234 0 0
COMMERCEHUB INC COM SER C 20084V306 6,141 273,038 SH   SOLE   273,038 0 0
COMTECH TELECOMMUNICATIONS C COM NEW 205826209 3,071 102,747 SH   SOLE   102,747 0 0
COOPER STD HLDGS INC COM 21676P103 11,716 95,400 SH   SOLE   95,400 0 0
DEL TACO RESTAURANTS INC COM 245496104 7,544 728,187 SH   SOLE   728,187 0 0
DELUXE CORP COM 248019101 15,053 203,393 SH   SOLE   203,393 0 0
DOUGLAS DYNAMICS INC COM 25960R105 17,767 409,859 SH   SOLE   409,859 0 0
EVOQUA WATER TECHNOLOGIES CO COM 30057T105 10,992 516,300 SH   SOLE   516,300 0 0
EXPONENT INC COM 30214U102 6,912 87,879 SH   SOLE   87,879 0 0
EXTREME NETWORKS INC COM 30226D106 9,124 824,176 SH   SOLE   824,176 0 0
FIRSTSERVICE CORP NEW SUB VTG SH 33767E103 9,213 125,889 SH   SOLE   125,889 0 0
FOX FACTORY HLDG CORP COM 35138V102 4,014 115,000 SH   SOLE   115,000 0 0
GOLDEN ENTMT INC COM 381013101 8,349 359,400 SH   SOLE   359,400 0 0
GRAHAM CORP COM 384556106 6,524 304,572 SH   SOLE   304,572 0 0
ICHOR HOLDINGS SHS G4740B105 5,297 218,800 SH   SOLE   218,800 0 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 17,541 573,979 SH   SOLE   573,979 0 0
INTERDIGITAL INC COM 45867G101 3,090 41,988 SH   SOLE   41,988 0 0
INTERNATIONAL GAME TECHNOLOG SHS USD G4863A108 12,152 454,633 SH   SOLE   454,633 0 0
IPG PHOTONICS CORP COM 44980X109 5,706 24,451 SH   SOLE   24,451 0 0
JAMES RIV GROUP LTD COM G5005R107 8,011 225,841 SH   SOLE   225,841 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 15,839 104,900 SH   SOLE   104,900 0 0
JOHN BEAN TECHNOLOGIES CORP COM 477839104 6,801 59,973 SH   SOLE   59,973 0 0
KBR INC COM 48242W106 4,302 265,700 SH   SOLE   265,700 0 0
KENNAMETAL INC COM 489170100 9,189 228,800 SH   SOLE   228,800 0 0
LIGAND PHARMACEUTICALS INC COM NEW 53220K504 7,958 48,183 SH   SOLE   48,183 0 0
LIMELIGHT NETWORKS INC COM 53261M104 8,659 2,106,800 SH   SOLE   2,106,800 0 0
LITTELFUSE INC COM 537008104 9,102 43,720 SH   SOLE   43,720 0 0
LOGMEIN INC COM 54142L109 12,273 106,216 SH   SOLE   106,216 0 0
MANTECH INTL CORP CL A 564563104 13,753 247,939 SH   SOLE   247,939 0 0
MCGRATH RENTCORP COM 580589109 4,472 83,297 SH   SOLE   83,297 0 0
MERCURY SYS INC COM 589378108 11,282 233,494 SH   SOLE   233,494 0 0
MILACRON HLDGS CORP COM 59870L106 9,865 489,825 SH   SOLE   489,825 0 0
NATURAL GAS SERVICES GROUP COM 63886Q109 6,132 257,110 SH   SOLE   257,110 0 0
OLD DOMINION FGHT LINES INC COM 679580100 8,936 60,800 SH   SOLE   60,800 0 0
PATRICK INDS INC COM 703343103 5,744 92,869 SH   SOLE   92,869 0 0
PENN NATL GAMING INC COM 707569109 7,646 291,159 SH   SOLE   291,159 0 0
PLAYAGS INC COM 72814N104 18,396 790,900 SH   SOLE   790,900 0 0
QUINSTREET INC COM 74874Q100 6,716 525,900 SH   SOLE   525,900 0 0
RBC BEARINGS INC COM 75524B104 9,302 74,893 SH   SOLE   74,893 0 0
SUN HYDRAULICS CORP COM 866942105 10,257 191,500 SH   SOLE   191,500 0 0
TILLY'S INC CL A 886885102 3,194 282,687 SH   SOLE   282,687 0 0
USA TECHNOLOGIES INC COM NO PAR 90328S500 11,916 1,324,000 SH   SOLE   1,324,000 0 0
WEST PHARMACEUTICAL SERVICES COM 955306105 8,034 91,000 SH   SOLE   91,000 0 0