MAD RIVER INVESTORS

Q2 2025 13F Holdings

  • Location
    boston, MA
  • Num holdings

    24

  • Value ($000)

    $223,277

  • Date Filed
    07/08/2025
  • Form type
    13F-HR
  • CIK
    0001384484
  • All SEC filings
  • Note
    Holdings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q2 2025 to
Select Quarter
Issuer Name
Class
CUSIP
VALUE
%
Shares
Principal
Option Type
---

TEXAS PACIFIC LAND CORPORATI

COM
$100.37M
45 %

95,013

GBTC
GBTC

GRAYSCALE BITCOIN TRUST ETF

SHS REP COM UT
$31.59M
14 %

372,381

LB
LB

LANDBRIDGE COMPANY LLC

CL A
$15.86M
7 %

234,754

HE
HE

HAWAIIAN ELEC INDUSTRIES

COM
$13.03M
6 %

1,225,900

PBT
PBT

PERMIAN BASIN RTY TR

UNIT BEN INT
$11.01M
5 %

883,917

WPM
WPM

WHEATON PRECIOUS METALS CORP

COM
$10.41M
5 %

115,925

MSB
MSB

MESABI TR

CTF BEN INT
$7.08M
3 %

295,413

FBTC
FBTC

FIDELITY WISE ORIGIN BITCOIN

SHS
$6.89M
3 %

73,261

CCL
CCL

CARNIVAL CORP

UNIT 99/99/9999
$5.17M
2 %

183,796

FNV
FNV

FRANCO NEV CORP

COM
$3.94M
2 %

24,053

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