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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001384484-21-000005
Filing Date
2021-05-03
Accepted
2021-05-03 16:05:45
Documents
2
Period of Report
2021-03-31
Effectiveness Date
2021-05-03

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 1936
2 MRMH 1Q21 13F 1Q21_13F.html INFORMATION TABLE  
2 MRMH 1Q21 13F 1Q21_13F.xml INFORMATION TABLE 12334
  Complete submission text file 0001384484-21-000005.txt   15575
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)

IRS No.: 043446822 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-12322 | Film No.: 21883534