SEC Form 13F

MAD RIVER INVESTORS 13F Holdings

Report period2026-06-30
Publicly available2026-08-04
Reported value$268,105,784
Positions30

Largest disclosed positions

IssuerTickerClassReported valueReported amount
TEXAS PACIFIC LAND CORPORATITPLCOM$124,871,767285,330
PERMIAN BASIN RTY TRPBTUNIT BEN INT$25,169,0161,005,152
LANDBRIDGE COMPANY LLCLBCL A$21,232,603267,953
HAWAIIAN ELEC INDS INC MTN BHECOM$17,884,6311,321,850
GRAYSCALE BITCOIN TRUST ETFGBTCSHS REP COM UT$16,393,528360,139
MIAMI INTL HLDGS INCMIAXCOM$10,739,240289,000
WATERBRIDGE INFRASTRUCTURE LWBICL A SHS REPSTG$9,177,525267,801
MESABI TRMSBCTF BEN INT$8,190,493323,735
WHEATON PRECIOUS METALS CORPWPMCOM$6,309,35656,173
FRANCO NEV CORPFNVCOM$4,691,17522,506

Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.

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