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 STRATEGIC FUND, L.P.Venture Capital Fund · Last reported Jul 6, 2018$4.76MGross asset value
Auditor KPMG BOSTON, Massachusetts, United States
Custodian BOSTON PRIVATE BANK BOSTON, Massachusetts, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, 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

KPMG
PCAOB 185

UBS FINANCIAL SERVICES INC.
SEC 8-16267

Fund details & source
Fund ID
805-7842092699
Reported beneficial owners
1
Minimum commitment
$32M
Form D file number
021-9999999999

Form ADV 1227925 · Jul 6, 2018 · 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 III, L.P.Venture Capital Fund · Last reported Jul 6, 2018$4.62MGross asset value
Auditor KPMG BOSTON, Massachusetts, United States
Custodian BOSTON PRIVATE BANK BOSTON, Massachusetts, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Custodian WELLS FARGO SECURITIES LLC ST. PAUL, Minnesota, 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

KPMG
PCAOB 185

UBS FINANCIAL SERVICES INC.
SEC 8-16267

Fund details & source
Fund ID
805-9198881889
Reported beneficial owners
9
Minimum commitment
$200K
Form D file number
021-43608

Form ADV 1227925 · Jul 6, 2018 · 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 BIO V NVS STRATEGIC FUND, L.P.Venture Capital Fund · Last reported Mar 31, 2025$4.25MGross asset value
Fund administrator STANDISH MANAGEMENT, LLC SAN FRANCISCO, California, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor KPMG LLP BOSTON, Massachusetts, United States
Custodian SILICON VALLEY BANK NEWTON, Massachusetts, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

KPMG LLP
PCAOB 185

SILICON VALLEY BANK
LEI 549300A7DTSCJLJ33451

UBS FINANCIAL SERVICES INC.
SEC 8-16267

Fund details & source
Fund ID
805-4218438344
Reported beneficial owners
2
Minimum commitment
$100K
Form D file number
021-9999999999

Form ADV 1958387 · Mar 31, 2025 · 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 ASSET MANAGEMENT INVESTORS BV4 LLCVenture Capital Fund · Last reported Jun 26, 2024$3.3MGross asset value
Fund administrator STANDISH MANAGEMENT, LLC SAN FRANCISCO, California, United States Investor statements: No (provided to no investors) Related to adviser: No
Auditor KPMG LLP BOSTON, Massachusetts, United States
Custodian SILICON VALLEY BANK NEWTON, Massachusetts, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

KPMG LLP
PCAOB 185

SILICON VALLEY BANK
LEI 549300A7DTSCJLJ33451

UBS FINANCIAL SERVICES INC.
SEC 8-16267

Fund details & source
Fund ID
805-7426436235
Reported beneficial owners
28
Minimum commitment
$10K
Form D file number
021-9999999999

Form ADV 1885039 · Jun 26, 2024 · 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 III PARALLEL FUND, L.P.Venture Capital Fund · Last reported Jul 6, 2018$2.07MGross asset value
Auditor KPMG BOSTON, Massachusetts, United States
Custodian BOSTON PRIVATE BANK BOSTON, Massachusetts, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Custodian WELLS FARGO SECURITIES, LLC ST. PAUL, Minnesota, 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

KPMG
PCAOB 185

UBS FINANCIAL SERVICES INC.
SEC 8-16267

WELLS FARGO SECURITIES, LLC
SEC 8-65876

Fund details & source
Fund ID
805-3407125179
Reported beneficial owners
2
Minimum commitment
$3M
Form D file number
021-9999999999

Form ADV 1227925 · Jul 6, 2018 · 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 SUNSTATES FUND, L.P.Venture Capital Fund · Last reported Oct 30, 2023$1.62MGross asset value
Fund administrator APEX GROUP LTD. BOSTON, Massachusetts, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor KPMG LLP BOSTON, Massachusetts, United States
Custodian JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No
Custodian SILICON VALLEY BANK NEWTON, Massachusetts, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

KPMG LLP
PCAOB 185

JEFFERIES LLC
SEC 8-15074

SILICON VALLEY BANK
LEI 549300A7DTSCJLJ33451

UBS FINANCIAL SERVICES INC.
SEC 8-16267

Fund details & source
Fund ID
805-5617880661
Reported beneficial owners
5
Minimum commitment
$1.5M
Form D file number
021-9999999999

Form ADV 1791804 · Oct 30, 2023 · 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 IV GMBH & CO. BETEILIGUNGS KGVenture Capital Fund · Last reported Jun 26, 2024$1.6MGross asset value
Fund administrator STANDISH MANAGEMENT, LLC SAN FRANCISCO, California, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor KPMG LLP BOSTON, Massachusetts, United States
Custodian SILICON VALLEY BANK NEWTON, Massachusetts, United States Related to adviser: No
Custodian UBS FINANCIAL SERVICES INC. BOSTON, Massachusetts, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

KPMG LLP
PCAOB 185

SILICON VALLEY BANK
LEI 549300A7DTSCJLJ33451

UBS FINANCIAL SERVICES INC.
SEC 8-16267

Fund details & source
Fund ID
805-3444555436
Reported beneficial owners
2
Minimum commitment
$15M

Form ADV 1885039 · Jun 26, 2024 · 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.