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

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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
Alarm.com Holdings, Inc. COM 011642105 40,007 1,386,233 SH   SOLE   1,386,233 0 0
America's Car-Mart Inc. COM 03062T105 41,238 1,133,217 SH   SOLE   1,133,217 0 0
Ansys, Inc. COM 03662Q105 90,781 980,251 SH   SOLE   980,251 0 0
Box, Inc COM 10316T104 79,122 5,020,460 SH   SOLE   5,020,460 0 0
Colfax Corporation COM 194014106 125,337 3,987,811 SH   SOLE   3,987,811 0 0
comScore, Inc. COM 20564W105 29,043 947,261 SH   SOLE   947,261 0 0
CoStar Group COM 22160N109 67,724 312,770 SH   SOLE   312,770 0 0
FactSet Research Systems inc. COM 303075105 82,660 509,934 SH   SOLE   509,934 0 0
Fastenal Company COM 311900104 117,350 2,808,756 SH   SOLE   2,808,756 0 0
Gartner Inc. COM 366651107 111,924 1,265,393 SH   SOLE   1,265,393 0 0
Interactive Brokers Group Inc COM 45841N107 112,622 3,193,131 SH   SOLE   3,193,131 0 0
Interactive Intelligence Group COM 45841V109 163,058 2,711,304 SH   SOLE   2,711,304 0 0
Markel Corp. COM 570535104 89,816 96,704 SH   SOLE   96,704 0 0
Moody's Corporation COM 615369105 111,301 1,027,902 SH   SOLE   1,027,902 0 0
National Instruments Corp. COM 636518102 90,988 3,203,786 SH   SOLE   3,203,786 0 0
Platform Specialty Products Co COM 72766Q105 114,145 14,074,631 SH   SOLE   14,074,631 0 0
US Ecology, Inc. COM 91732J102 37,004 825,256 SH   SOLE   825,256 0 0
Verisk Analytics, Inc. COM 92345Y106 85,340 1,049,950 SH   SOLE   1,049,950 0 0
Waters Corporation COM 941848103 90,744 572,553 SH   SOLE   572,553 0 0