Securities ▲▼ | Shares | Value ($K) | |||||
|---|---|---|---|---|---|---|---|
Q3 2023 ▲▼ | Q4 2023 ▲▼ | Change ▲▼ | Q3 2023 ▲▼ | Q4 2023 ▲▼ | Weight (%) ▲▼ | Change ▲▼ | |
| Berkshire Hathaway Inc. | 50 | 50 | 0 | 27 | 27 | 18.78% | +1 |
| Berkshire Hathaway Inc. | 56,560 | 56,690 | +130 | 20 | 20 | 13.99% | 0 |
| Apple Computer Inc(AAPL) | 15,110 | 15,010 | -100 | 3 | 3 | 2.00% | 0 |
| Alphabet Inc - CL A(GOOG) | 21,855 | 21,775 | -80 | 3 | 3 | 2.11% | 0 |
| Boeing Co.(BA) | 2,150 | 2,180 | +30 | 0 | 1 | 0.39% | 0 |
| Alphabet Inc - CL C(GOOG) | 19,480 | 19,305 | -175 | 3 | 3 | 1.88% | 0 |
| White Mtns Ins Group Ltd COM | 17,830 | 17,819 | -11 | 27 | 27 | 18.56% | 0 |
| SOFI Technologis Inc.(SOFI) | 200 | 14,600 | +14,400 | 0 | 0 | 0.10% | 0 |
| CME Group Inc.(CME) | 3,945 | 4,350 | +405 | 1 | 1 | 0.63% | 0 |
| Occidental Pete Corp.(OXY) | 0 | 1,720 | +1,720 | 0 | 0 | 0.07% | 0 |
| Exxon Mobil Corp. | 0 | 605 | +605 | 0 | 0 | 0.04% | 0 |
| AMN Helathcare Svcs Inc. | 550 | 1,350 | +800 | 0 | 0 | 0.07% | 0 |
| International Flavors(IFF) | 5,350 | 5,175 | -175 | 0 | 0 | 0.29% | 0 |
| Nephros Inc. | 45,341 | 31,900 | -13,441 | 0 | 0 | 0.08% | 0 |
| CTO Realty Growth Inc. | 46,600 | 45,800 | -800 | 1 | 1 | 0.55% | 0 |
| Cardiff Oncology Inc. | 45,000 | 65,500 | +20,500 | 0 | 0 | 0.07% | 0 |
| Chevron Corp New(CVX) | 0 | 180 | +180 | 0 | 0 | 0.02% | 0 |
| Citigoup Inc.(C) | 8,950 | 7,500 | -1,450 | 0 | 0 | 0.27% | 0 |
| Jetblue Awys Corp(JBLU) | 16,200 | 16,200 | 0 | 0 | 0 | 0.06% | 0 |
| Dow Inc.(DOW) | 10,876 | 10,475 | -401 | 1 | 1 | 0.40% | 0 |
| Taylor Devices Inc | 17,900 | 17,800 | -100 | 0 | 0 | 0.27% | 0 |
| Acacia Research | 32,100 | 32,100 | 0 | 0 | 0 | 0.09% | 0 |
| Bank America Corp | 3,600 | 3,100 | -500 | 0 | 0 | 0.07% | 0 |
| Hertz Global Hldgs Inc. | 4,000 | 5,000 | +1,000 | 0 | 0 | 0.04% | 0 |
| Five Point Holdings LLC | 17,000 | 17,000 | 0 | 0 | 0 | 0.04% | 0 |
| Creative Realities Inc. | 26 | 26 | 0 | 0 | 0 | — | 0 |
| Du Pont E I De Nemours & Co(DD) | 4,125 | 3,985 | -140 | 0 | 0 | 0.21% | -0 |
| United Airls Hldgs Inc.(UAL) | 1,610 | 1,580 | -30 | 0 | 0 | 0.04% | -0 |
| Amazon Com Inc.(AMZN) | 40 | 0 | -40 | 0 | 0 | — | -0 |
| MP Materials Corp(MP) | 7,500 | 6,900 | -600 | 0 | 0 | 0.09% | -0 |
| Toast Inc.(TOST) | 400 | 0 | -400 | 0 | 0 | — | -0 |
| NVIDIA Corporation(NVDA) | 22 | 3 | -19 | 0 | 0 | 0.00% | -0 |
| Reading International Inc | 42,500 | 42,500 | 0 | 0 | 0 | 0.06% | -0 |
| Crispr Therapeutics AG(CRSP) | 250 | 0 | -250 | 0 | 0 | — | -0 |
| National Westn Life Group | 140 | 95 | -45 | 0 | 0 | 0.03% | -0 |
| Warner Bros Discovery Inc.(WBD) | 20,100 | 17,800 | -2,300 | 0 | 0 | 0.14% | -0 |
| Schwab Charles Corp(SCHW) | 550 | 200 | -350 | 0 | 0 | 0.01% | -0 |
| Proshares Short Dow 30 PSHS SHORT DOW30 | 4,800 | 4,800 | 0 | 0 | 0 | 0.10% | -0 |
| Barclays Bank PLC(DJP) | 3,500 | 3,500 | 0 | 0 | 0 | 0.04% | -0 |
| Kinder Morgan Inc DEL(KMI) | 5,200 | 3,200 | -2,000 | 0 | 0 | 0.04% | -0 |
| Gilead Sciences Inc.(GILD) | 900 | 350 | -550 | 0 | 0 | 0.02% | -0 |
| Nasdaq Inc.(NDAQ) | 975 | 100 | -875 | 0 | 0 | 0.00% | -0 |
| Cleveland-Cliffs Inc.(CLF) | 26,700 | 18,000 | -8,700 | 0 | 0 | 0.25% | -0 |
| Target Corp.(TGT) | 480 | 0 | -480 | 0 | 0 | — | -0 |
| Proshares Short S&P 500 | 38,000 | 38,000 | 0 | 1 | 0 | 0.34% | -0 |
| Mediaalpha Inc. | 15,500 | 5,900 | -9,600 | 0 | 0 | 0.05% | -0 |
| Pfizer Inc.(PFE) | 5,300 | 3,900 | -1,400 | 0 | 0 | 0.08% | -0 |
| Moderna Inc.(MRNA) | 1,180 | 550 | -630 | 0 | 0 | 0.04% | -0 |
| Alibaba Group Hldg Ltd(BABA) | 3,395 | 2,879 | -516 | 0 | 0 | 0.15% | -0 |
| SOFI Technologis Inc. | 15,500 | 0 | -15,500 | 0 | 0 | — | -0 |
| Paramount Global | 15,900 | 5,000 | -10,900 | 0 | 0 | 0.05% | -0 |
| Cadiz Inc. | 640,076 | 640,500 | +424 | 2 | 2 | 1.24% | -0 |
| Polymet Mining Corp. | 281,718 | 0 | -281,718 | 1 | 0 | — | -1 |
| Kennedy-Wilson Hldgs | 4,167,000 | 4,217,500 | +50,500 | 61 | 52 | 36.14% | -9 |