Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001384484-25-000005
Filing Date
2025-04-22
Accepted
2025-04-22 13:57:34
Documents
2
Period of Report
2025-03-31
Effectiveness Date
2025-04-22

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 1972
2 MRMH 1Q25 13F 1Q25_13F_Data.html INFORMATION TABLE  
2 MRMH 1Q25 13F 1Q25_13F_Data.xml INFORMATION TABLE 12990
  Complete submission text file 0001384484-25-000005.txt   16298
Mailing Address 84 STATE STREET SUITE 1060 BOSTON MA 02109
Business Address 84 STATE STREET SUITE 1060 BOSTON MA 02109 617-728-0333
MAD RIVER INVESTORS (Filer) CIK: 0001384484 (see all company filings)

EIN.: 043446822 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-12322 | Film No.: 25856884