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
APPLE INC COM 037833100 329 1,295 SH   SOLE   0 0 1,295
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 35,964 196,706 SH   SOLE   216 0 196,490
COCA COLA CO COM 191216100 2,980 67,346 SH   SOLE   462 0 66,884
DAILY JOURNAL CORP COM 233912104 59,122 258,966 SH   SOLE   31,108 5,196 222,662
EXXON MOBIL CORP COM 30231G102 115,591 3,044,279 SH   SOLE   5,649 3,460 3,035,170
FIRST AMERN FINL CORP COM 31847R102 654 15,417 SH   SOLE   0 0 15,417
INTERNATIONAL BUSINESS MACHS COM 459200101 7,721 69,602 SH   SOLE   195 0 69,407
KRAFT HEINZ CO COM 500754106 66,094 2,671,542 SH   SOLE   12,108 0 2,659,434
MICROSOFT CORP COM 594918104 22,750 144,252 SH   SOLE   66,928 0 77,324
REPUBLIC SVCS INC COM 760759100 995 13,250 SH   SOLE   135 0 13,115
WALMART INC COM 931142103 3,290 28,957 SH   SOLE   204 0 28,753