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
ACTIVISION BLIZZARD INC COM 00507v109 6 84 SH   SOLE   84 0 0
AMAZON.COM INC COM 023135106 10,685 3,873 SH   SOLE   3,873 0 0
ANHEUSER-BUSCH INBEV SA/NV SPONSORED ADR 03524a108 12,408 251,677 SH   SOLE   251,677 0 0
APPLE INC COM 037833100 11,688 32,040 SH   SOLE   32,040 0 0
AUTODESK INC COM 052769106 40,757 170,397 SH   SOLE   170,397 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,322 91,432 SH   SOLE   91,432 0 0
C H ROBINSON WORLDWIDE INC COM NEW 12541w209 150 1,900 SH   SOLE   1,900 0 0
CARMAX INC COM 143130102 147 1,640 SH   SOLE   1,640 0 0
CENTENE CORP DEL COM 15135b101 1 16 SH   SOLE   16 0 0
CHARTER COMMUNICATIONS INC N CL A 16119p108 20,172 39,550 SH   SOLE   39,550 0 0
COSTAR GROUP INC COM 22160n109 135 190 SH   SOLE   190 0 0
COSTCO WHSL CORP NEW COM 22160k105 115 380 SH   SOLE   380 0 0
FACTSET RESH SYS INC COM 303075105 172 525 SH   SOLE   525 0 0
LANDSTAR SYS INC COM 515098101 146 1,300 SH   SOLE   1,300 0 0
MARRIOTT INTL INC NEW CL A 571903202 25,028 291,939 SH   SOLE   291,939 0 0
MICROSOFT CORP COM 594918104 36,052 177,150 SH   SOLE   177,150 0 0
PROGRESSIVE CORP OHIO COM 743315103 31,288 390,559 SH   SOLE   390,559 0 0
RAVEN INDS INC COM 754212108 8,346 387,999 SH   SOLE   387,999 0 0
RITCHIE BROS AUCTIONEERS COM 767744105 10,245 250,805 SH   SOLE   250,805 0 0
ROPER TECHNOLOGIES INC COM 776696106 8,900 22,924 SH   SOLE   22,924 0 0
SPDR S&P 500 ETF TR TR UNIT 78462f103 107 346 SH   SOLE   346 0 0
STURM RUGER & CO INC COM 864159108 198 2,600 SH   SOLE   2,600 0 0