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   130 26,000 SH   SOLE   26,000 0 0
Adobe Systems Incorporated COM 00724F101   69 125 SH   SOLE   125 0 0
Alibaba Group Hldg LTD Sponsored Ads 01609W102   266 3,700 SH   SOLE   3,700 0 0
Alphabet Inc - CL A COM 02079K305   3,916 21,500 SH   SOLE   21,500 0 0
Alphabet Inc - CL C COM 02079K107   3,228 17,600 SH   SOLE   17,600 0 0
AMN Healthcare Services Inc. COM 001744101   15 300 SH   SOLE   300 0 0
Apple Computer Inc COM 037833100   2,834 13,455 SH   SOLE   13,455 0 0
Bank Amer Corp COM 060505104   64 1,600 SH   SOLE   1,600 0 0
Barclays Bank PLC IPTH SR B S&P 06748F324   38 3,500 SH   SOLE   3,500 0 0
Berkshire Hathaway Inc Del CL A 084670108   30,612 50 SH   SOLE   50 0 0
Berkshire Hathaway Inc. CL B 084670702   22,687 55,770 SH   SOLE   55,770 0 0
Biohaven LTD COM G1110E107   125 3,600 SH   SOLE   3,600 0 0
Boeing Co COM 097023105   664 3,650 SH   SOLE   3,650 0 0
Cadiz Inc. COM 127537207   2,025 655,247 SH   SOLE   655,247 0 0
Cardiff Oncology Inc. COM 14147L108   91 41,000 SH   SOLE   41,000 0 0
Cisco Sys Inc. COM 17275R102   166 3,500 SH   SOLE   3,500 0 0
Citigroup Inc. COM 172967424   406 6,400 SH   SOLE   6,400 0 0
Cleveland-Cliffs Inc. COM 185899101   977 63,500 SH   SOLE   63,500 0 0
CME Group Inc. COM 12572Q105   1,022 5,200 SH   SOLE   5,200 0 0
Creative Realities Inc. COM 22530J309   0 26 SH   SOLE   26 0 0
Crispr Therapeuitcs AG Namen AKT H17182108   54 1,000 SH   SOLE   1,000 0 0
CTO Realty Growth Inc. COM 22948Q101   768 44,000 SH   SOLE   44,000 0 0
CVS Health Corp. COM 126650100   41 700 SH   SOLE   700 0 0
Diamond Offshore Drilling IN COM 25271C201   7 436 SH   SOLE   436 0 0
Dow Inc. COM 260557103   456 8,600 SH   SOLE   8,600 0 0
Dupont DE Nemours Inc. COM 26614N102   275 3,421 SH   SOLE   3,421 0 0
Exxon Mobil Corp. COM 30231G102   31 270 SH   SOLE   270 0 0
Five Point Holdings LLC COM CL A 33833Q106   50 17,000 SH   SOLE   17,000 0 0
GE Healthcare Technologies I COM 36266G107   31 400 SH   SOLE   400 0 0
Gilead Sciences Inc. COM 375558103   388 5,650 SH   SOLE   5,650 0 0
Hertz Global Hldgs Inc. COM 42806J700   31 8,800 SH   SOLE   8,800 0 0
Jetblue Awys Corp COM 477143101   87 14,300 SH   SOLE   14,300 0 0
Kennedy-Wilson Hldgs COM 489398107   41,377 4,256,900 SH   SOLE   4,256,900 0 0
MP Materials Corp Com CL A 553368101   102 8,000 SH   SOLE   8,000 0 0
National Westn Life Group IN CL A 638517102   39 78 SH   SOLE   78 0 0
Nephros Inc. COM 640671400   76 36,000 SH   SOLE   36,000 0 0
Occidental Pete Corp. COM 674599105   788 12,500 SH   SOLE   12,500 0 0
Pfizer Inc. COM 717081103   196 7,000 SH   SOLE   7,000 0 0
Proshares TR PSHS Short DOW30 74347B235   139 4,800 SH   SOLE   4,800 0 0
Proshares Short S&P 500 NE 74347B425   434 38,000 SH   SOLE   38,000 0 0
Reading International Inc CL A 755408101   60 42,540 SH   SOLE   42,540 0 0
Richardson Electrs LTD COM 763165107   2 200 SH   SOLE   200 0 0
Sirius XM Hldgs Inc. COM 82968B103   45 16,000 SH   SOLE   16,000 0 0
Snowflake Inc. CL A 833445109   621 4,600 SH   SOLE   4,600 0 0
SOFI Technologis Inc. CALL 83406F102   98 14,800 SH   SOLE   14,800 0 0
Taylor Devices Inc. COM 877163105   193 4,300 SH   SOLE   4,300 0 0
Viacomcbs Inc. CL B 92556H206   21 2,000 SH   SOLE   2,000 0 0
Walgreens Boots Alliance Inc. COM 931427108   42 3,500 SH   SOLE   3,500 0 0
Warner Bros Discovery Inc. COM SER A 934423104   156 21,000 SH   SOLE   21,000 0 0
White Mtns Ins Group Ltd COM G9618E107   29,279 16,110 SH   SOLE   16,110 0 0