IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

MAD River Investors

Q1 2021 Holdings

Filed 2021-05-03 | 23 holdings | $8.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Caci Intl Inc(CACI)CL A127190304$6.2M25,08072.1%
Boeing Co(BA)COM097023105$2.3M8,85026.3%
Texas Pacific Land Corporati(TPL)COM88262P102$86.6K54,4661.0%
Wheaton Precious Metals Corp(WPM)COM962879102$8.5K222,6770.1%
Civeo Corp CDA(CVEO)COM NEW17878Y207$5.8K378,9250.1%
Mesabi TR(MSB)CTF BEN INT590672101$5.6K187,7500.1%
Franco NEV Corp(FNV)COM351858105$5.0K40,0650.1%
Associated Cap Group Inc(ACGP)CL A045528106$4.5K126,6250.1%
Howard Hughes Corp(HHC*)COM44267D107$4.5K47,5860.1%
Berkshire Hathaway Inc del(BRK/B)CL B NEW084670702$4.1K16,1390.0%
Liberty Broadband Corp(LBRDK)COM SER C530307305$3.7K24,6610.0%
Liberty Media Corp del(LSXMKUSD)COM C SIRIUSXM531229607$2.9K65,1970.0%
CME Group Inc(CME)COM12572Q105$2.2K10,6990.0%
Liberty Media Corp del(FWONKUSD)COM SER C FRMLA531229854$1.9K42,9810.0%
Intercontinental Exchange in(ICE)COM45866F104$1.5K13,6250.0%
Cboe Global Mkts Inc(CBOE)COM12503M108$1.2K11,8350.0%
RLI Corp(RLI)COM749607107$7817,0000.0%
Liberty Broadband Corp(LBRDA)COM SER A530307107$7074,8680.0%
Liberty Media Corp del(LM05)COM SER A FRMLA531229870$52113,6350.0%
Liberty Media Corp del(LM03)COM A SIRIUSXM531229409$50811,5200.0%
Nuveen AMT Free Qlty MUN Inc(XNEAX)COM670657105$49033,0970.0%
Disney Walt Co(DIS)COM254687106$4432,4000.0%
Mammoth Energy Svcs Inc(TUSK)COM56155L108$5710,7000.0%