MAD RIVER INVESTORS

Q3 2026 13F Holdings

Location
Boston, MA
Holdings as of
9/30/2026
Value
$246M
Value excl. options
$245M
Num holdings
31
Date filed
10/27/2026
Form type
13F-HR
Prev filing
8/3/2026
Next filing
Sym Issuer Name Cl CUSIP Value ($000) % Excl. Options Shares Principal Option Type