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
ALPHABET INC CAP STK CL C 02079K107 338,834 135,192 SH   SOLE   135,192 0 0
APPFOLIO INC COM CL A 03783C100 20,894 147,974 SH   SOLE   147,974 0 0
ATLASSIAN CORP PLC CL A G06242104 76,215 296,720 SH   SOLE   296,720 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 66,050 237,660 SH   SOLE   237,660 0 0
CDW CORP COM 12514G108 121,473 695,521 SH   SOLE   695,521 0 0
COPART INC COM 217204106 123,382 935,916 SH   SOLE   935,916 0 0
CREDIT ACCEP CORP MICH COM 225310101 266,927 587,803 SH   SOLE   587,803 0 0
FACEBOOK INC CL A 30303M102 378,288 1,087,941 SH   SOLE   1,087,941 0 0
GOBI ACQUISITION CORP CLASS A ORD SHS G4022Y104 19,700 2,000,000 SH   SOLE   2,000,000 0 0
HEICO CORP NEW CL A 422806208 115,472 929,879 SH   SOLE   929,879 0 0
ITURAN LOCATION AND CONTROL SHS M6158M104 30,942 1,135,909 SH   SOLE   1,135,909 0 0
KAROOOOO LTD ORD SHS Y4600W108 3,675 100,000 SH   SOLE   100,000 0 0
SEA LTD SPONSORD ADS 81141R100 98,815 359,852 SH   SOLE   359,852 0 0