MAD RIVER INVESTORS
Q1 2026 13F-HR Holdings
Location
Boston, MA
Holdings as of
3/31/2026
Value ($000)
$277,869,809
Num holdings
32
Date filed
4/23/2026
Form type
13F-HR
Prev filing
Next filing
SEC
View on sec.gov
Compare Q1 2026 to
Issuer Name
Class
CUSIP
Value ($000)
%
Shares
Principal
Option Type