0001384484-24-000004.txt : 20240419 0001384484-24-000004.hdr.sgml : 20240419 20240419164045 ACCESSION NUMBER: 0001384484-24-000004 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20240331 FILED AS OF DATE: 20240419 DATE AS OF CHANGE: 20240419 EFFECTIVENESS DATE: 20240419 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MAD RIVER INVESTORS CENTRAL INDEX KEY: 0001384484 ORGANIZATION NAME: IRS NUMBER: 043446822 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-12322 FILM NUMBER: 24858347 BUSINESS ADDRESS: STREET 1: 84 STATE STREET STREET 2: SUITE 1060 CITY: BOSTON STATE: MA ZIP: 02109 BUSINESS PHONE: 617-728-0333 MAIL ADDRESS: STREET 1: 84 STATE STREET STREET 2: SUITE 1060 CITY: BOSTON STATE: MA ZIP: 02109 FORMER COMPANY: FORMER CONFORMED NAME: MRM-Horizon Advisors LLC DATE OF NAME CHANGE: 20061222 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false false false 0001384484 XXXXXXXX 03-31-2024 03-31-2024 MAD RIVER INVESTORS

84 STATE STREET SUITE 1060 BOSTON MA 02109

13F HOLDINGS REPORT 028-12322 N Stephen Carluccio 617-531-1739 //Stephen C. Carluccio// Boston MA 04-19-2024 0 27 144057186 false INFORMATION TABLE 2 1Q24_13F_Data.xml MRMH 1Q24 13F ASSOCIATED CAP GROUP INC CL A 045528106 2060730 63000 SH SOLE 0 0 63000 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3285523 7813 SH SOLE 0 0 7813 CACI INTL INC CL A 127190304 6527241 17230 SH SOLE 0 0 17230 CARNIVAL CORP UNIT 99/99/9999 143658300 3470616 212400 SH SOLE 0 0 212400 CBOE GLOBAL MKTS INC COM 12503M108 1117079 6080 SH SOLE 0 0 6080 CIVEO CORP CDA COM NEW 17878Y207 6494114 241866 SH SOLE 0 0 241866 CME GROUP INC COM 12572Q105 1118217 5194 SH SOLE 0 0 5194 DISNEY WALT CO COM 254687106 293664 2400 SH SOLE 0 0 2400 EAGLE MATLS INC COM 26969P108 1551693 5710 SH SOLE 0 0 5710 FIDELITY WISE ORIGIN BITCOIN SHS 315948109 5283106 85129 SH SOLE 0 0 85129 FRANCO NEV CORP COM 351858105 3861063 32402 SH SOLE 0 0 32402 GRAYSCALE BITCOIN TR BTC SHS REP COM UT 389637109 25250628 399725 SH SOLE 90767 0 308958 INTERCONTINENTAL EXCHANGE IN COM 45866F104 1058211 7700 SH SOLE 0 0 7700 INVESCO EXCHANGE TRADED FD T S&P500 EQL WGT 46137V357 275396 1626 SH SOLE 0 0 1626 ISHARES TR MSCI ACWI EX US 464288240 413613 7747 SH SOLE 0 0 7747 LIBERTY MEDIA CORP DEL COM LBTY SRM S C 531229789 270732 4127 SH SOLE 0 0 4127 MESABI TR CTF BEN INT 590672101 5059314 285837 SH SOLE 0 0 285837 PERMIAN BASIN RTY TR UNIT BEN INT 714236106 3054614 252447 SH SOLE 0 0 252447 RENN FD INC COM 759720105 44240 28000 SH SOLE 0 0 28000 RLI CORP COM 749607107 816585 5500 SH SOLE 0 0 5500 RUMBLE INC COM CL A 78137L105 173720 21500 SH SOLE 0 0 21500 SANDSTORM GOLD LTD COM NEW 80013R206 992530 189053 SH SOLE 0 0 189053 TEJON RANCH CO COM 879080109 1385359 89900 SH SOLE 0 0 89900 TEXAS PACIFIC LAND CORPORATI COM 88262P102 57920760 100121 SH SOLE 0 0 100121 VANGUARD INDEX FDS TOTAL STK MKT 922908769 3244072 12482 SH SOLE 0 0 12482 VANGUARD SPECIALIZED FUNDS DIV APP ETF 921908844 1835596 10052 SH SOLE 0 0 10052 WHEATON PRECIOUS METALS CORP COM 962879102 7198770 152743 SH SOLE 0 0 152743