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
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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
Acacia Research COM 003881307   116 30,000 SH   SOLE   30,000 0 0
Alibaba Group Hldg Ltd Sponsored Ads 01609W102   346 3,390 SH   SOLE   3,390 0 0
Alphabet Inc - CL A COM 02079K305   2,360 22,755 SH   SOLE   22,755 0 0
Alphabet Inc - CL C COM 02079K107   2,032 19,540 SH   SOLE   19,540 0 0
Amazon Com Inc. COM 023135106   31 300 SH   SOLE   300 0 0
AMN Healthcare Svcs Inc. COM 001744101   41 500 SH   SOLE   500 0 0
Apple Computer Inc COM 037833100   2,602 15,780 SH   SOLE   15,780 0 0
Bank America Corp COM 060505104   97 3,400 SH   SOLE   3,400 0 0
Barclays Bank PLC Ipth SR B S&P 06748F324   148 3,300 SH   SOLE   3,300 0 0
Berkshire Hathaway Inc. CL A 084670108   23,280 50 SH   SOLE   50 0 0
Berkshire Hathaway Inc. CL B 084670702   17,933 58,080 SH   SOLE   58,080 0 0
Boeing Co. COM 097023105   331 1,560 SH   SOLE   1,560 0 0
Bumble Inc. COM 12047B105   6 300 SH   SOLE   300 0 0
Cadiz Inc. COM 127537207   1,650 408,500 SH   SOLE   408,500 0 0
Cardiff Oncology Inc. COM 14147L108   58 35,000 SH   SOLE   35,000 0 0
Citigoup Inc. COM 172967424   420 8,950 SH   SOLE   8,950 0 0
CME Group Inc. COM 12572Q105   726 3,790 SH   SOLE   3,790 0 0
Creative Realities Inc. COM 22530J309   0 26 SH   SOLE   26 0 0
Crispr Therapeutics AG Namen AKT H17182108   27 600 SH   SOLE   600 0 0
CTO Realty Growth Inc. COM 22948Q101   818 47,400 SH   SOLE   47,400 0 0
Dow Inc. COM 260557103   628 11,460 SH   SOLE   11,460 0 0
Du Pont E I De Nemours & Co COM 26614N102   316 4,400 SH   SOLE   4,400 0 0
Five Point Holdings LLC COM CL A 33833Q106   40 17,000 SH   SOLE   17,000 0 0
International Flavors COM 459506101   184 2,000 SH   SOLE   2,000 0 0
Jetblue Awys Corp COM 477143101   135 18,600 SH   SOLE   18,600 0 0
Kennedy-Wilson Hldgs COM 489398107   69,131 4,167,000 SH   SOLE   4,167,000 0 0
Kinder Morgan Inc DEL COM 49456B101   70 4,000 SH   SOLE   4,000 0 0
MP Materials Corp COM CL A 553368101   68 2,400 SH   SOLE   2,400 0 0
National Westn Life Group CL A 638517102   49 200 SH   SOLE   200 0 0
Nephros Inc. COM 640671400   54 50,341 SH   SOLE   50,341 0 0
Occidental Pete Corp COM 674599105   37 600 SH   SOLE   600 0 0
Paramount Global CLASS B COM 92556H206   355 15,900 SH   SOLE   15,900 0 0
Pfizer Inc. COM 717081103   171 4,200 SH   SOLE   4,200 0 0
Polymet Mining Corp. COM NEW 731916409   258 120,000 SH   SOLE   120,000 0 0
Polymet Mining Corp. Right 04/04/2023 731916144   0 120,000 SH   SOLE   120,000 0 0
Proshares Short S&P 500 SHORT S&P 500 NE 74347B425   570 38,000 SH   SOLE   38,000 0 0
Proshares Short Dow 30 PSHS SHORT DOW 30 74347B235   157 4,700 SH   SOLE   4,700 0 0
Reading International Inc CL A 755408101   138 42,500 SH   SOLE   42,500 0 0
Schwab Charles Corp COM 808513105   50 950 SH   SOLE   950 0 0
SOFI Technologis Inc. COM 83406F102   97 16,000 SH   SOLE   16,000 0 0
Taylor Devices Inc COM 877163105   381 19,000 SH   SOLE   19,000 0 0
United Airls Hldgs Inc. COM 910047109   82 1,855 SH   SOLE   1,855 0 0
Viatris Inc. COM 92556V106   6 600 SH   SOLE   600 0 0
Warner Bros Discovery Inc. COM SER A 934423104   304 20,100 SH   SOLE   20,100 0 0
White Mtns Ins Group Ltd COM G9618E107   24,822 18,020 SH   SOLE   18,020 0 0