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MAD River Investors

Q4 2025 Holdings

Filed 2026-02-06 | 35 holdings | $219.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Texas Pacific Land Corporati(TPL)COM88262P102$82.2M286,08337.4%
Grayscale Bitcoin Trust ETF(GBTC)SHS REP COM UT389637109$24.6M360,45411.2%
Permian Basin RTY TR(PBT)UNIT BEN INT714236106$16.8M986,8197.6%
Hawaiian Elec Industries(HE)COM419870100$15.8M1,284,1507.2%
Landbridge Company LLC(LB)CL A514952100$12.9M262,9345.9%
Wheaton Precious Metals Corp(WPM)COM962879102$11.5M97,6045.2%
Mesabi TR(MSB)CTF BEN INT590672101$11.4M296,6495.2%
Fidelity Wise Origin Bitcoin(FBTC)SHS315948109$5.4M70,8592.5%
Waterbridge Infrastructure L(WBI)CL A SHS REPSTG940923105$5.1M257,0002.3%
Franco NEV Corp(FNV)COM351858105$4.9M23,5942.2%
Carnival Corp(CCL)UNIT 99/99/9999143658300$4.8M155,5962.2%
Vanguard Index FDS(VTI)TOTAL STK MKT922908769$4.1M12,1221.9%
Miami Intl Hldgs Inc(MIAX)COM59356Q108$3.3M75,0501.5%
Grayscale Bitcoin Mini TR ET(BTC)SHS NEW389930207$3.0M77,6471.4%
Cboe Global Mkts Inc(CBOE)COM12503M108$1.7M6,6900.8%
Oracle Corp(ORCL)COM68389X105$1.6M8,0500.7%
Apple Inc(AAPL)COM037833100$1.4M5,1000.6%
Intercontinental Exchange in(ICE)COM45866F104$1.2M7,6450.6%
Palo Alto Networks Inc(PANW)COM697435105$1.0M5,4840.5%
Amazon COM Inc(AMZN)COM023135106$807.9K3,5000.4%
Royal Gold Inc(RGLD)COM780287108$590.5K2,6560.3%
Cincinnati Finl Corp(CINF)COM172062101$588.0K3,6000.3%
Berkshire Hathaway Inc del(BRK/B)CL B NEW084670702$565.5K1,1250.3%
Unitedhealth Group Inc(UNH)COM91324P102$561.2K1,7000.3%
RLI Corp(RLI)COM749607107$479.9K7,5000.2%
Cisco SYS Inc(CSCO)COM17275R102$462.2K6,0000.2%
JPMorgan Chase & Co.(JPM)COM46625H100$451.1K1,4000.2%
Caci Intl Inc(CACI)CL A127190304$428.9K8050.2%
Eaton Corp PLC(ETN)SHSG29183103$382.2K1,2000.2%
Vanguard Specialized Funds(VIG)DIV APP ETF921908844$351.6K1,6000.2%
Citigroup Inc(C)COM NEW172967424$350.1K3,0000.2%
Invesco Exchange Traded FD T(RSP)S&P500 EQL WGT46137V357$288.9K1,5080.1%
Kimberly-Clark Corp(KMB)COM494368103$282.5K2,8000.1%
Johnson & Johnson(JNJ)COM478160104$248.3K1,2000.1%
Hawaiian Elec Industries(HE)CallCALL419870100$174.7K$14,2000.1%