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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0000950123-22-004707
Filing Date
2022-05-06
Accepted
2022-05-06 16:06:06
Documents
2
Period of Report
2022-03-31
Effectiveness Date
2022-05-06

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 1932
2 INFORMATION TABLE FOR FORM 13F 13031.html INFORMATION TABLE  
2 INFORMATION TABLE FOR FORM 13F 13031.xml INFORMATION TABLE 640
  Complete submission text file 0000950123-22-004707.txt   3805
Mailing Address 101 MAIN STREET 17TH FLOOR CAMBRIDGE MA 02142
Business Address 101 MAIN STREET 17TH FLOOR CAMBRIDGE MA 02142 617-494-1223
Matrix IX Management Co. LLC (Filer) CIK: 0001600026 (see all company filings)

IRS No.: 208155373 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-16351 | Film No.: 22901034