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
ALPHABET INC-CL A CL A 02079K305 3,063 2,160 SH   OTR 0 1,765 0 395
ALPHABET INC-CL C CL C 02079K107 3,627 2,566 SH   OTR 0 2,125 0 441
AMERICAN TOWER CORP COM 03027X100 1,939 7,500 SH   OTR 0 0 0 7,500
ANGI HOMESERVICES INC COM CL A 00183L102 594 48,859 SH   OTR 0 46,125 0 2,734
APOLLO GLOBAL MANAGEMENT - A CL A SHS 037612306 1,968 39,422 SH   OTR 0 39,422 0 0
AT HOME GROUP INC COM 04650Y100 74 11,374 SH   OTR 0 0 0 11,374
BERKSHIRE HATHAWAY INC-CL B CL B NEW 084670702 6,809 38,142 SH   OTR 0 33,447 0 4,695
BOOKING HOLDINGS INC COM 09857L108 3,065 1,925 SH   OTR 0 1,673 0 252
CARDLYTICS INC COM 14161W105 4,564 65,222 SH   OTR 0 48,792 0 16,430
CARVANA CO CL A 146869102 3,821 31,789 SH   OTR 0 21,078 0 10,711
CELANESE CORP-SERIES A COM SER A 150870103 439 5,079 SH   OTR 0 5,025 0 54
CHARTER COMMUNICATIONS INC-A COM 16117M305 5,394 10,576 SH   OTR 0 9,652 0 924
CONTANGO OIL & GAS COM NEW 21075N204 154 67,091 SH   OTR 0 67,091 0 0
COPART INC COM 217204106 4,048 48,615 SH   OTR 0 31,738 0 16,877
FACEBOOK INC CL A 30303M102 3,655 16,096 SH   OTR 0 15,443 0 653
FISERV INC COM 337738108 415 4,255 SH   OTR 0 0 0 4,255
GARTNER INC COM 366651107 3,642 30,021 SH   OTR 0 24,961 0 5,060
GODADDY INC CL A 380237107 1,848 25,202 SH   OTR 0 23,608 0 1,594
KKR & CO LP COM UNITS 48248M102 6,039 195,567 SH   OTR 0 179,158 0 16,409
LOWES COS INC COM 548661107 410 3,037 SH   OTR 0 2,790 0 247
NVR INC COM 62944T105 1,222 375 SH   OTR 0 359 0 16
PAYPAL HOLDINGS INC COM 70450Y103 4,345 24,937 SH   OTR 0 23,931 0 1,006
RITCHIE BROS AUCTIONEERS COM 767744105 1,353 33,115 SH   OTR 0 32,230 0 885
SCHWAB (CHARLES) CORP COM 808513105 2,178 64,540 SH   OTR 0 61,528 0 3,012
TEXAS PAC LD TR SUB CTF PROP I T 882610108 337 567 SH   OTR 0 516 0 51
VISA INC-CLASS A SHARES COM CL A 92826C839 5,821 30,135 SH   OTR 0 22,637 0 7,498
WALT DISNEY CO COM 254687106 2,674 23,984 SH   OTR 0 23,005 0 979
WIX.COM LTD SHS M98068105 4,684 18,283 SH   OTR 0 17,383 0 900
ZEBRA TECHNOLOGIES CORP CL A 989207105 1,343 5,249 SH   OTR 0 3,700 0 1,549