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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 BBG006G2JWB1 201,958,288 2,328,318 SH   SOLE   582,409 21,130 1,724,779
AMC NETWORKS INC CL A 00164V103 BBG001SLR8S3 2,067,626 175,520 SH   SOLE   126,021 0 49,499
APPLE INC COM 037833100 BBG001S5N8V8 1,851,979 10,817 SH   SOLE   0 0 10,817
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 BBG001S90346 98,325,357 280,689 SH   SOLE   9,056 1,472 270,161
CHEVRON CORP NEW COM 166764100 BBG001S67ZC5 672,288 3,987 SH   SOLE   0 0 3,987
DAILY JOURNAL CORP COM 233912104 BBG001S5QHM5 95,224,248 323,892 SH   SOLE   35,957 7,802 280,133
EXXON MOBIL CORP COM 30231G102 BBG001S69V32 127,103,980 1,081,000 SH   SOLE   140,045 0 940,955
FIRST AMERN FINL CORP COM 31847R102 BBG001T1LV65 870,906 15,417 SH   SOLE   0 0 15,417
INTERNATIONAL BUSINESS MACHS COM 459200101 BBG001S5S399 3,467,935 24,718 SH   SOLE   8,797 0 15,921
KRAFT HEINZ CO COM 500754106 BBG005CPNTR1 70,962,167 2,109,458 SH   SOLE   40,470 0 2,068,988
MCDONALDS CORP COM 580135101 BBG001S5T110 276,349 1,049 SH   SOLE   0 0 1,049
MICROSOFT CORP COM 594918104 BBG001S5TD05 32,168,610 101,880 SH   SOLE   49,677 0 52,203
POSCO HOLDINGS INC SPONSORED ADR 693483109 BBG001S65ZZ2 4,280,093 41,757 SH   SOLE   587 0 41,170
REPUBLIC SVCS INC COM 760759100 BBG001S9DL33 1,576,588 11,063 SH   SOLE   134 0 10,929
WABASH NATL CORP COM 929566107 BBG001S6W2K1 9,229,672 437,011 SH   SOLE   4,620 0 432,391
WELLS FARGO CO NEW COM 949746101 BBG001S5XF23 95,855,354 2,345,946 SH   SOLE   302,496 0 2,043,450