Form D · Venture Capital Fund

Flagship Pioneering Fund VIII, L.P.

Cambridge, MA · CIK 0002001180

Offering snapshot reported Nov 29, 2024 · SEC filing

Reported sold: $2.59B
Investors reported: 109
Minimum accepted: $200K
First sale: Nov 30, 2023

What changed?

Latest filing versus its linked predecessor, where available.

Reported investors0 → 109
Minimum accepted$0 → $200,000

Filing history

Scroll to see all columns →

Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Nov 29, 2024	Amendment	$2,590,563,688	No comparison	109	SEC filing
Nov 29, 2023	Initial	Yet to sell	No comparison	0	SEC filing

Offering details

Securities: Pooled investment fund
Exemptions: 06c, 3C, 3C.7
Duration over one year: No
Business combination: No

Sales commissions: $0
Finders' fees: $0
Form D file number: 021-498391

The above does not reflect an additional $1 billion sold by other side funds and sector-specific partnerships affiliated with the Manager of the General Partner at the time of the offering, bringing the total amount sold to approximately $3.6 billion.

Source: Form D, filed Nov 29, 2024. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

FLAGSHIP PIONEERING FUND VIII, L.P.

Investment adviser: FLAGSHIP PIONEERING, LLC

Gross asset value: $2.45B
Beneficial owners: 108
ADV minimum commitment: $200K

Reported in Form ADV on Mar 31, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Auditor ERNST & YOUNG BOSTON, Massachusetts, United States

Custodian BANK OF AMERICA NATIONAL ASSOCIATION CHARLOTTE, North Carolina, United States Related to adviser: No

Custodian J P MORGAN SECURITIES 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

ERNST & YOUNG
PCAOB 42

BANK OF AMERICA NATIONAL ASSOCIATION
LEI B4TYDEB6GKMZO031MB27

J P MORGAN SECURITIES INC.
LEI ZBUT11V806EZRVTWT807

Filing source

Form ADV 2074890 · Mar 31, 2026 · Schedule D 7.B.(1), fund 805-6467693784

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

Related funds

Funds whose names form a numbered series with this one and that share its city or the name of a related person. Form D does not state how these funds are related.

Fund	Latest Form D	Reported sold	Investors
Flagship Pioneering Fund VI, L.P.	Dec 20, 2017	$618,000,000	44
Flagship Pioneering Fund VII, L.P.	Jun 14, 2021	$2,131,240,000	Not reported
Flagship Pioneering Fund VIII, L.P. (this fund)	Nov 29, 2024	$2,590,563,688	109

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
Name	Reported role
Noubar B. Afeyan, Ph.D.	Executive
N/A Flagship Pioneering Fund Viii General Partner Llc	Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

55 Cambridge Parkway 8 Th Floor
Cambridge, MA, 02142