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 219,487 2,282,754 SH   SOLE   2,276,371 0 6,383
ALPHABET INC CAP STK CL A 02079K305 350,908 3,668,670 SH   SOLE   3,664,910 0 3,760
AMAZON COM INC COM 023135106 1,485 13,140 SH   SOLE   13,140 0 0
ANGI INC COM CL A NEW 00183L102 68 23,088 SH   SOLE   23,088 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 139,415 522,115 SH   SOLE   521,679 0 436
BERKSHIRE HATHAWAY INC DEL CL A 084670108 80,888 199 SH   SOLE   199 0 0
BUILDERS FIRSTSOURCE INC COM 12008R107 2,695 45,747 SH   SOLE   45,747 0 0
CAPITAL ONE FINL CORP COM 14040H105 260,560 2,826,955 SH   SOLE   2,822,104 0 4,851
CARMAX INC COM 143130102 427,057 6,468,603 SH   SOLE   6,457,465 0 11,138
CREDIT ACCEP CORP MICH COM 225310101 360,418 822,873 SH   SOLE   821,497 0 1,376
ELEVANCE HEALTH INC COM 036752103 448,724 987,857 SH   SOLE   986,129 0 1,728
EQUITABLE HLDGS INC COM 29452E101 895 33,972 SH   SOLE   33,972 0 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 580,251 6,422,256 SH   SOLE   6,410,063 0 12,193
JACOBS SOLUTIONS INC COM 46982L108 301,552 2,779,534 SH   SOLE   2,774,908 0 4,626
LIBERTY BROADBAND CORP COM SER A 530307107 63,341 849,073 SH   SOLE   847,780 0 1,293
LIBERTY BROADBAND CORP COM SER C 530307305 178,564 2,419,567 SH   SOLE   2,415,156 0 4,411
LIBERTY MEDIA CORP DEL COM SER C FRMLA 531229854 543,603 9,292,365 SH   SOLE   9,276,649 0 15,716
LIBERTY MEDIA CORP DEL COM SER A FRMLA 531229870 52,939 1,007,980 SH   SOLE   1,006,242 0 1,738
META PLATFORMS INC CL A 30303M102 415,150 3,059,770 SH   SOLE   3,054,412 0 5,358
MICRON TECHNOLOGY INC COM 595112103 246,514 4,920,440 SH   SOLE   4,911,886 0 8,554
MOHAWK INDS INC COM 608190104 988 10,833 SH   SOLE   10,833 0 0
NETFLIX INC COM 64110L106 289,140 1,228,082 SH   SOLE   1,226,154 0 1,928
OPENDOOR TECHNOLOGIES INC COM 683712103 54 17,500 SH   SOLE   17,500 0 0
RIMINI STR INC DEL COM 76674Q107 142 30,380 SH   SOLE   30,380 0 0
SCHWAB CHARLES CORP COM 808513105 626,713 8,720,090 SH   SOLE   8,704,096 0 15,994
SENDAS DISTRIBUIDORA S A SPON ADS 81689T104 1,608 99,689 SH   SOLE   99,689 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 321 17,719 SH   SOLE   17,719 0 0
STELLANTIS N.V SHS N82405106 607 51,276 SH   SOLE   51,276 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100 318,875 4,651,030 SH   SOLE   4,642,957 0 8,073
UNITEDHEALTH GROUP INC COM 91324P102 666,699 1,320,091 SH   SOLE   1,317,836 0 2,255
WAYFAIR INC CL A 94419L101 152,506 4,685,292 SH   SOLE   4,677,362 0 7,930