13F Insight
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DOSSIER · 13F-HR · Q1 2026

MAD RIVER INVESTORS

$278M in tracked AUM across 32 positions as of Q1 2026.

MR
CIK 0001384484 · last filed Mar 31, 2026
Total AUM
$278M
as of Q1 2026
Holdings
32
—
positions
Whale Score
63
63
tracked
Activity
—
no data
changes this Q

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
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Filing history

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