MRM-Horizon Advisors

Mad River Investors as of Sept. 30, 2020

Portfolio Holdings for Mad River Investors

Mad River Investors holds 23 positions in its portfolio as reported in the September 2020 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Texas Pacific Land Trust 31.4 $25M 55k 451.56
Wheaton Precious Metals Corp (WPM) 14.1 $11M 226k 49.07
Franco-Nevada Corporation (FNV) 7.0 $5.5M 40k 139.58
CACI International (CACI) 6.6 $5.2M 24k 213.18
Associated Cap Group Inc cl a (AC) 6.0 $4.7M 130k 36.13
Liberty Broadband Corp Class C (LBRDK) 4.8 $3.8M 26k 142.87
Berkshire Hathaway (BRK.B) 4.5 $3.6M 17k 212.97
Civeo 3.8 $3.0M 4.4M 0.68
Howard Hughes 3.6 $2.8M 49k 57.60
Liberty Media Corp Del Class C 3.1 $2.4M 73k 33.07
Cme (CME) 2.3 $1.8M 11k 167.27
Liberty Media Corp Del Class C 2.0 $1.6M 43k 36.27
Boeing Company (BA) 1.8 $1.5M 8.8k 165.30
Intercontinental Exchange (ICE) 1.7 $1.3M 13k 100.08
Mesabi Tr Ben Int (MSB) 1.5 $1.2M 57k 21.21
CBOE Holdings (CBOE) 1.5 $1.2M 14k 87.71
Liberty Broadband Corp Class A (LBRDA) 1.0 $775k 5.5k 141.84
Liberty Media Corp Del Class A 1.0 $769k 23k 33.16
Rli (RLI) 0.7 $586k 7.0k 83.71
Liberty Media Corp Del Class A 0.6 $490k 15k 33.48
Nuveen Insured Tax-Free Adv Munici (NEA) 0.6 $475k 33k 14.35
Walt Disney Company (DIS) 0.4 $298k 2.4k 124.17
Mammoth Energy Svcs (TUSK) 0.0 $19k 12k 1.62