MAD RIVER INVESTORS
Q3 2025 13F Holdings
- Locationboston, MA
- Num holdings
38
- Value ($000)
$233,754
- Date Filed10/14/2025
- Form type13F-HR
- CIK0001384484
- All SEC filings
- NoteHoldings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q3 2025 toSelect Quarter
Issuer Name | Class | CUSIP | VALUE | % | Shares | Principal | Option Type |
|---|---|---|---|---|---|---|---|
TEXAS PACIFIC LAND CORPORATI | COM | 88262P102 | $88.48M | 38 % | 94,772 | ||
GBTC GRAYSCALE BITCOIN TRUST ETF | SHS REP COM UT | 389637109 | $32.40M | 14 % | 360,954 | ||
PBT PERMIAN BASIN RTY TR | UNIT BEN INT | 714236106 | $16.83M | 7 % | 922,230 | ||
HE HAWAIIAN ELEC INDUSTRIES | COM | 419870100 | $13.58M | 6 % | 1,230,250 | ||
LB LANDBRIDGE COMPANY LLC | CL A | 514952100 | $12.86M | 6 % | 241,056 | ||
WPM WHEATON PRECIOUS METALS CORP | COM | 962879102 | $10.95M | 5 % | 97,927 | ||
MSB MESABI TR | CTF BEN INT | 590672101 | $8.65M | 4 % | 295,523 | ||
FBTC FIDELITY WISE ORIGIN BITCOIN | SHS | 315948109 | $7.17M | 3 % | 71,804 | ||
WATERBRIDGE INFRASTRUCTURE L | CL A SHS REPSTG | 940923105 | $6.35M | 3 % | 251,700 | ||
FNV FRANCO NEV CORP | COM | 351858105 | $5.26M | 2 % | 23,579 |
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