Form D · Venture Capital Fund

ARCH Venture Fund X, L.P.

Chicago, IL · CIK 0001757011

Offering snapshot reported Oct 25, 2019 · SEC filing

Reported sold: $636M
Investors reported: 69
Minimum accepted: $0
First sale: Nov 16, 2018

What changed?

Latest filing versus its linked predecessor, where available.

Reported investors0 → 69

Filing history

Scroll to see all columns →

Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Oct 25, 2019	Amendment	$635,750,000	No comparison	69	SEC filing
Oct 26, 2018	Initial	Yet to sell	No comparison	0	SEC filing

Offering details

Securities: Pooled investment fund
Exemptions: 06b, 3C, 3C.1, 3C.7
Duration over one year: Yes
Business combination: No

Sales commissions: $0
Finders' fees: $0
Form D file number: 021-324494

Source: Form D, filed Oct 25, 2019. 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

ARCH VENTURE FUND X LP

Investment adviser: ARCH VENTURE MANAGEMENT LLC

Gross asset value: $493M
Beneficial owners: 75
ADV minimum commitment: $5M

Reported in Form ADV on Mar 30, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Auditor ERNST & YOUNG CHICAGO, Illinois, United States

Custodian J.P. MORGAN SECURITIES LLC BOSTON, Massachusetts, United States Related to adviser: No

Custodian MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED SAN FRANCISCO, California, United States Related to adviser: No

Custodian NORTHERN TRUST CORPORATION CHICAGO, Illinois, 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

J.P. MORGAN SECURITIES LLC
SEC 8-35008

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
SEC 8-7221

Filing source

Form ADV 2075348 · Mar 30, 2026 · Schedule D 7.B.(1), fund 805-8944251496

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
ARCH Venture Fund VIII, L.P.	Aug 27, 2014	$400,532,000	20
ARCH Venture Fund IX, L.P.	Nov 18, 2016	$408,385,714	19
ARCH Venture Fund X, L.P. (this fund)	Oct 25, 2019	$635,750,000	69
ARCH Venture Fund XI, L.P.	Jan 28, 2021	$1,850,000,000	93
ARCH Venture Fund XII, L.P.	Apr 1, 2022	$2,810,000,000	103
ARCH Venture Fund XIII, L.P.	Feb 1, 2024	Yet to sell	0
ARCH Venture Fund XIV, L.P.	Aug 31, 2026	Yet to sell	0

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
N/A Arch Venture Partners X, Llc	Director
N/A Arch Venture Partners X, L.P.	Director
Kristina Burow	Executive
Keith L. Crandell	Executive
Steven Gillis	Executive
Mark Mc Donnell	Executive
Robert T. Nelsen	Executive
Paul Thurk	Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

8755 W. Higgins Road, Suite 1025
Chicago, IL, 60631