MRM-Horizon Advisors

Mad River Investors as of Dec. 31, 2018

Portfolio Holdings for Mad River Investors

Mad River Investors holds 28 positions in its portfolio as reported in the December 2018 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Texas Pacific Land Trust 34.4 $31M 58k 541.64
Howard Hughes 9.0 $8.2M 84k 97.62
Berkshire Hathaway (BRK.B) 6.3 $5.7M 28k 204.17
Liberty Media Corp Delaware Com C Siriusxm 5.6 $5.1M 137k 36.98
Associated Cap Group Inc cl a (AC) 5.5 $5.0M 142k 35.23
Wheaton Precious Metals Corp (WPM) 5.5 $5.0M 254k 19.53
Civeo 4.2 $3.8M 2.6M 1.43
Gci Liberty Incorporated 3.7 $3.4M 82k 41.16
Liberty Broadband Cl C (LBRDK) 3.6 $3.3M 46k 72.02
Brookfield Asset Management 3.2 $2.9M 76k 38.35
Liberty Media Corp Delaware Com A Siriusxm 2.6 $2.4M 65k 36.80
Cme (CME) 2.4 $2.1M 11k 188.14
CACI International (CACI) 1.8 $1.6M 11k 144.01
CBOE Holdings (CBOE) 1.6 $1.5M 15k 97.80
Liberty Media Corp Series C Li 1.6 $1.5M 47k 30.70
Echostar Corporation (SATS) 1.3 $1.1M 31k 36.73
Liberty Broadband Corporation (LBRDA) 1.3 $1.1M 16k 71.80
Rli (RLI) 1.2 $1.1M 16k 69.01
DISH Network 1.0 $940k 38k 24.98
Lions Gate Entmnt Corp cl b non vtg (LGF.B) 0.9 $788k 53k 14.88
Mammoth Energy Svcs (TUSK) 0.6 $536k 30k 17.99
Liberty Media Corp Del Com Ser 0.5 $478k 16k 29.73
3M Company (MMM) 0.5 $404k 2.1k 190.75
Nuveen Insured Tax-Free Adv Munici (NEA) 0.5 $407k 33k 12.30
Navigator Holdings Ltd Com Stk (NVGS) 0.4 $399k 42k 9.41
UnitedHealth (UNH) 0.4 $336k 1.4k 248.89
Walt Disney Company (DIS) 0.3 $263k 2.4k 109.58
PINGTAN MARINE ENTERPRISE Lt 0.1 $127k 50k 2.55