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
AMN HEALTHCARE SERVICES INC COM 001744101 5,669 104,500 SH   SOLE   104,500 0 0
ATLANTIC UN BANKSHARES CORP COM 04911A107 4,314 122,100 SH   SOLE   122,100 0 0
BADGER METER INC COM 056525108 2,388 40,000 SH   SOLE   40,000 0 0
BLUE BIRD CORP COM 095306106 3,840 195,000 SH   SOLE   195,000 0 0
BOINGO WIRELESS INC COM 09739C102 4,883 271,722 SH   SOLE   271,722 0 0
BROOKS AUTOMATION INC COM 114340102 3,252 83,925 SH   SOLE   83,925 0 0
CARBONITE INC COM 141337105 7,919 304,100 SH   SOLE   304,100 0 0
CAREDX INC COM 14167L103 6,262 174,000 SH   SOLE   174,000 0 0
CHART INDS INC COM PAR $0.01 16115Q308 12,627 164,243 SH   SOLE   164,243 0 0
CHURCHILL DOWNS INC COM 171484108 11,874 103,186 SH   SOLE   103,186 0 0
CLARUS CORP COM 18270P109 3,399 235,378 SH   SOLE   235,378 0 0
COMFORT SYSTEMS USA INC COM 199908104 4,406 86,400 SH   SOLE   86,400 0 0
COMTECH TELECOMMUNICATIONS C COM NEW 205826209 7,592 270,084 SH   SOLE   270,084 0 0
DEL TACO RESTAURANTS INC COM 245496104 4,329 337,688 SH   SOLE   337,688 0 0
DOUGLAS DYNAMICS INC COM 25960R105 14,542 365,471 SH   SOLE   365,471 0 0
ENCOMPASS HEALTH CORP COM 29261A100 6,247 98,600 SH   SOLE   98,600 0 0
EXPONENT INC COM 30214U102 3,290 56,200 SH   SOLE   56,200 0 0
FIRSTSERVICE CORP NEW COM 33767E202 7,370 76,834 SH   SOLE   76,834 0 0
GENERAC HLDGS INC COM 368736104 11,411 164,400 SH   SOLE   164,400 0 0
ICF INTERNATIONAL INC COM 44925C103 7,295 100,200 SH   SOLE   100,200 0 0
IRADIMED CORP COM 46266A109 3,959 193,574 SH   SOLE   193,574 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 10,835 76,000 SH   SOLE   76,000 0 0
JOHN BEAN TECHNOLOGIES CORP COM 477839104 4,206 34,722 SH   SOLE   34,722 0 0
KBR INC COM 48242W106 7,798 312,662 SH   SOLE   312,662 0 0
KNIGHT SWIFT TRANSN HLDGS IN CL A 499049104 4,581 139,500 SH   SOLE   139,500 0 0
LITHIA MTRS INC CL A 536797103 6,718 56,562 SH   SOLE   56,562 0 0
LITTELFUSE INC COM 537008104 3,276 18,520 SH   SOLE   18,520 0 0
LOGMEIN INC COM 54142L109 8,119 110,194 SH   SOLE   110,194 0 0
LUXFER HOLDINGS PLC SHS G5698W116 14,986 611,171 SH   SOLE   611,171 0 0
MANTECH INTL CORP CL A 564563104 3,516 53,400 SH   SOLE   53,400 0 0
MATSON INC COM 57686G105 4,204 108,200 SH   SOLE   108,200 0 0
MCGRATH RENTCORP COM 580589109 15,158 243,899 SH   SOLE   243,899 0 0
MERCURY SYS INC COM 589378108 7,225 102,694 SH   SOLE   102,694 0 0
MIX TELEMATICS LTD SPONSORED ADR 60688N102 12,461 829,090 SH   SOLE   829,090 0 0
NATURAL GAS SERVICES GROUP COM 63886Q109 4,094 248,114 SH   SOLE   248,114 0 0
OLD NATL BANCORP IND COM 680033107 4,899 295,300 SH   SOLE   295,300 0 0
OXFORD INDS INC COM 691497309 5,147 67,900 SH   SOLE   67,900 0 0
PATRICK INDS INC COM 703343103 4,235 86,100 SH   SOLE   86,100 0 0
PFENEX INC COM 717071104 2,075 307,895 SH   SOLE   307,895 0 0
R1 RCM INC COM 749397105 5,712 454,058 SH   SOLE   454,058 0 0
RBC BEARINGS INC COM 75524B104 5,504 32,993 SH   SOLE   32,993 0 0
SPARTAN MTRS INC COM 846819100 5,164 471,211 SH   SOLE   471,211 0 0
STONERIDGE INC COM 86183P102 4,733 150,000 SH   SOLE   150,000 0 0
TETRA TECHNOLOGIES INC DEL COM 88162F105 2,510 1,539,824 SH   SOLE   1,539,824 0 0
TILLYS INC CL A 886885102 3,920 513,800 SH   SOLE   513,800 0 0
TORO CO COM 891092108 2,054 30,700 SH   SOLE   30,700 0 0
UPLAND SOFTWARE INC COM 91544A109 8,296 182,219 SH   SOLE   182,219 0 0
VECTRUS INC COM 92242T101 3,938 97,100 SH   SOLE   97,100 0 0
VERRA MOBILITY CORP COM 92511U102 13,140 1,003,800 SH   SOLE   1,003,800 0 0
WINNEBAGO INDUSTRIES COM 974637100 3,026 78,300 SH   SOLE   78,300 0 0
ZIX CORP COM 98974P100 4,787 526,600 SH   SOLE   526,600 0 0