Investment adviser · CRD 148467

MPM BIOIMPACT

Investment adviser filing (IA)

MPM ASSET MANAGEMENT LLC

BOSTON, MA, United States · Form ADV filed Apr 28, 2026

Regulatory AUM
$3.56B
Form ADV · Item 5.F
Client accounts
23
Accounts, not individual clients
Employees
50
Reported in this filing
Advisory professionals
27
Investment advisory functions

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client typeClientsRegulatory assetsShare of AUM
Pooled investment vehicles23$3,558,119,290100.0%
Filing source

Form ADV 2098941 · Apr 28, 2026 · Item 5.D

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Private funds & service providers

39 Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

MPM BIOVENTURES GMBH & CO. PARALLEL - BETEILIGUNGS KGVenture Capital Fund · Last reported Apr 1, 2015$0Gross asset value
Auditor ERNST & YOUNG BOSTON, Massachusetts, United States
Custodian CARNEGIE INVESTMENT BANK AB STOCKHOM, Sweden Related to adviser: No
Custodian DEUTCHE BANK NEW YORK, New York, United States Related to adviser: No
Custodian MORGAN STANLEY & CO. LLC BOSTON, Massachusetts, United States Related to adviser: No
Custodian PERSHING LLC JERSEY CITY, New Jersey, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Custodian WEDBUSH SECURITIES INC. SAN FRANCISCO, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

MORGAN STANLEY & CO. LLC
SEC 8-15869

PERSHING LLC
SEC 8-17574

UBS FINANCIAL SERVICES INC.
SEC 8-16267

WEDBUSH SECURITIES INC.
SEC 8-12987

Fund details & source
Fund ID
805-6625976297
Reported beneficial owners
34
Minimum commitment
$5M

Form ADV 904528 · Apr 1, 2015 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MPM BIOVENTURES II, L.P.Venture Capital Fund · Last reported Apr 1, 2015$0Gross asset value
Auditor ERNST & YOUNG BOSTON, Massachusetts, United States
Custodian CARNEGIE INVESTMENT BANK AB STOCKHOM, Sweden Related to adviser: No
Custodian MORGAN STANLEY & CO. LLC BOSTON, Massachusetts, United States Related to adviser: No
Custodian PERSHING LLC JERSEY CITY, New Jersey, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Custodian WEDBUSH SECURITIES INC. SAN FRANCISCO, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

MORGAN STANLEY & CO. LLC
SEC 8-15869

PERSHING LLC
SEC 8-17574

UBS FINANCIAL SERVICES INC.
SEC 8-16267

WEDBUSH SECURITIES INC.
SEC 8-12987

Fund details & source
Fund ID
805-9172880342
Reported beneficial owners
17
Minimum commitment
$5M
Form D file number
021-9999999999

Form ADV 904528 · Apr 1, 2015 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MPM BIOVENTURES II-QP ,L.P.Venture Capital Fund · Last reported Apr 1, 2015$0Gross asset value
Auditor ERNST & YOUNG BOSTON, Massachusetts, United States
Custodian CARNEGIE INVESTMENT BANK AB STOCKHOM, Sweden Related to adviser: No
Custodian MORGAN STANLEY & CO. LLC BOSTON, Massachusetts, United States Related to adviser: No
Custodian PERSHING LLC JERSEY CITY, New Jersey, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Custodian WEDBUSH SECURITIES INC. SAN FRANCISCO, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

MORGAN STANLEY & CO. LLC
SEC 8-15869

PERSHING LLC
SEC 8-17574

UBS FINANCIAL SERVICES INC.
SEC 8-16267

WEDBUSH SECURITIES INC.
SEC 8-12987

Fund details & source
Fund ID
805-2797663667
Reported beneficial owners
81
Minimum commitment
$5M
Form D file number
021-9999999999

Form ADV 904528 · Apr 1, 2015 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MPM BIOVENTURES PARALLEL FUND, L.P.Venture Capital Fund · Last reported Sep 19, 2013$0Gross asset value
Auditor ERNST & YOUNG BOSTON, Massachusetts, United States
Custodian CARNEGIE INVESTMENT BANK AB STOCKHOM, Sweden Related to adviser: No
Custodian MORGAN STANLEY & CO. LLC BOSTON, Massachusetts, United States Related to adviser: No
Custodian PERSHING LLC JERSEY CITY, New Jersey, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Custodian WEDBUSH SECURITIES INC. SAN FRANCISCO, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

MORGAN STANLEY & CO. LLC
SEC 8-15869

PERSHING LLC
SEC 8-17574

UBS FINANCIAL SERVICES INC.
SEC 8-16267

WEDBUSH SECURITIES INC.
SEC 8-12987

Fund details & source
Fund ID
805-1193686517
Reported beneficial owners
5
Minimum commitment
$5M
Form D file number
021-1067661

Form ADV 757481 · Sep 19, 2013 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Services & filing details

Most recent filing: Apr 28, 2026. View historical filings

Reported services

Pooled investment vehicle management

Compensation

Percentage of assets · Performance-based

Principal office

399 BOYLSTON STREET, SUITE 1100
BOSTON, MA, 02116, United States

CRD 148467

Filing source

Form ADV 2098941 · Apr 28, 2026 · Items 1 & 5

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.