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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 BBG006G2JWB1 212,898,378 2,416,828 SH   SOLE   583,005 13,795 1,820,028
APPLE INC COM 037833100 BBG001S5N8V8 909,250 6,998 SH   SOLE   0 0 6,998
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 BBG001S90346 88,865,588 287,684 SH   SOLE   9,812 1,472 276,400
DAILY JOURNAL CORP COM 233912104 BBG001S5QHM5 74,758,697 298,426 SH   SOLE   35,957 7,802 254,667
EXXON MOBIL CORP COM 30231G102 BBG001S69V32 131,725,554 1,194,248 SH   SOLE   189,440 0 1,004,808
FIRST AMERN FINL CORP COM 31847R102 BBG001T1LV65 806,926 15,417 SH   SOLE   0 0 15,417
INTERNATIONAL BUSINESS MACHS COM 459200101 BBG001S5S399 3,541,693 25,138 SH   SOLE   8,797 0 16,341
KRAFT HEINZ CO COM 500754106 BBG005CPNTR1 77,603,193 1,906,244 SH   SOLE   40,470 0 1,865,774
MCDONALDS CORP COM 580135101 BBG001S5T110 276,443 1,049 SH   SOLE   0 0 1,049
MICROSOFT CORP COM 594918104 BBG001S5TD05 24,243,883 101,092 SH   SOLE   49,677 0 51,415
POSCO HOLDINGS INC SPONSORED ADR 693483109 BBG001S65ZZ2 40,879,572 750,497 SH   SOLE   2,386 2,218 745,893
REPUBLIC SVCS INC COM 760759100 BBG001S9DL33 1,476,807 11,449 SH   SOLE   134 0 11,315
WABASH NATL CORP COM 929566107 BBG001S6W2K1 10,167,311 449,881 SH   SOLE   6,520 0 443,361
WELLS FARGO CO NEW COM 949746101 BBG001S5XF23 93,214,818 2,257,564 SH   SOLE   302,496 0 1,955,068