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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0000950123-22-005663
Filing Date
2022-05-13
Accepted
2022-05-13 12:10:01
Documents
2
Period of Report
2022-03-31
Effectiveness Date
2022-05-13

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 1872
2 INFORMATION TABLE FOR FORM 13F 13701.html INFORMATION TABLE  
2 INFORMATION TABLE FOR FORM 13F 13701.xml INFORMATION TABLE 4841
  Complete submission text file 0000950123-22-005663.txt   7898
Mailing Address 450 KENDALL STREET CAMBRIDGE MA 02142
Business Address 450 KENDALL STREET CAMBRIDGE MA 02142 6174259200
MPM ASSET MANAGEMENT LLC (Filer) CIK: 0001263048 (see all company filings)

IRS No.: 043351032 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-13379 | Film No.: 22921234