0001384484-22-000004.txt : 20220428 0001384484-22-000004.hdr.sgml : 20220428 20220428145814 ACCESSION NUMBER: 0001384484-22-000004 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20220331 FILED AS OF DATE: 20220428 DATE AS OF CHANGE: 20220428 EFFECTIVENESS DATE: 20220428 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MAD RIVER INVESTORS CENTRAL INDEX KEY: 0001384484 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: 22865722 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 13F-HR LIVE false false false 0001384484 XXXXXXXX 03-31-2022 03-31-2022 MAD RIVER INVESTORS

84 STATE STREET SUITE 1060 BOSTON MA 02109

13F HOLDINGS REPORT 028-12322 N Stephen C Carluccio 617-728-0333 //Stephen C Carluccio// Boston MA 04-28-2022 0 29 129523 false INFORMATION TABLE 2 1Q22_13F_Data.xml MRMH 1Q22 13F ASSOCIATED CAP GROUP INC CL A 045528106 4601 109775 SH SOLE 0 0 109775 BOEING CO COM 097023105 1529 7985 SH SOLE 0 0 7985 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3530 10003 SH SOLE 0 0 10003 CACI INTL INC CL A 127190304 7059 23430 SH SOLE 0 0 23430 CBOE GLOBAL MKTS INC COM 12503M108 1180 10315 SH SOLE 0 0 10315 CF ACQUISITION CORP VI COM CL A 12521J103 677 57000 SH SOLE 0 0 57000 CME GROUP INC COM 12572Q105 2091 8789 SH SOLE 0 0 8789 CORE SCIENTIFIC INC COMMON STOCK 21873J108 1303 158300 SH SOLE 0 0 158300 CIVEO CORP CDA COM NEW 17878Y207 8049 340999 SH SOLE 0 0 340999 DISNEY WALT CO COM 254687106 329 2400 SH SOLE 0 0 2400 EBAY INC. COM 278642103 1874 32725 SH SOLE 0 0 32725 FRANCO NEV CORP COM 351858105 6044 37890 SH SOLE 0 0 37890 LIBERTY MEDIA CORP DEL COM SER A FRMLA 531229870 204 3227 SH SOLE 0 0 3227 LIBERTY MEDIA CORP DEL COM SER C FRMLA 531229854 821 11751 SH SOLE 0 0 11751 GAMCO INVS INC CL A COM 361438104 581 26300 SH SOLE 0 0 26300 HOWARD HUGHES CORP COM 44267D107 2371 22884 SH SOLE 0 0 22884 INTERCONTINENTAL EXCHANGE COM 45866F104 1611 12190 SH SOLE 0 0 12190 JOHNSON & JOHNSON COM 478160104 213 1200 SH SOLE 0 0 1200 LIBERTY BROADBAND CORP COM SER C 530307305 295 2177 SH SOLE 0 0 2177 MESABI TR CTF BEN INT 590672101 5118 192125 SH SOLE 0 0 192125 NUVEEN AMT FREE QLTY MUN INC COM 670657105 348 26500 SH SOLE 0 0 26500 PERMIAN BASIN RTY TR UNIT BEN INT 714236106 2283 182500 SH SOLE 0 0 182500 RENN FD INC COM 759720105 60 28000 SH SOLE 0 0 28000 RLI CORP COM 749607107 664 6000 SH SOLE 0 0 6000 SANDSTORM GOLD LTD COM NEW 80013R206 1591 196900 SH SOLE 0 0 196900 TEXAS PACIFIC LAND CORPORATI COM 88262P102 62489 46216 SH SOLE 0 0 46216 TEJON RANCH CO COM 879080109 4542 248725 SH SOLE 0 0 248725 MAMMOTH ENERGY SVCS INC COM 56155L108 23 10700 SH SOLE 0 0 10700 WHEATON PRECIOUS METALS CORP COM 962879102 8045 169094 SH SOLE 0 0 169094