Form D · Venture Capital Fund

Arboretum Ventures III, L.P.

Ann Arbor, MI · CIK 0001512317

Offering snapshot reported Sep 28, 2011 · SEC filing

Reported sold: $137M
Investors reported: 69
Minimum accepted: $0
First sale: Jan 28, 2011

Fundraising history

Reported sold

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

Reported sold$70,200,000 → $136,770,000
Reported investors40 → 69

Filing history

Scroll to see all columns →

Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Sep 28, 2011	Amendment	$136,770,000	$66,570,000vs Feb 9, 2011	69	SEC filing
Feb 9, 2011	Initial	$70,200,000	No comparison	40	SEC filing

Offering details

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

Sales commissions: $0
Finders' fees: $0
Form D file number: 021-155067

Source: Form D, filed Sep 28, 2011. 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

ARBORETUM VENTURES III, L.P.

Investment adviser: ARBORETUM VENTURES, LLC

Gross asset value: $3.8M
Beneficial owners: 70
ADV minimum commitment: $50K

Reported in Form ADV on Mar 4, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Auditor PLANTE MORAN SOUTHFIELD, Michigan, United States

Custodian BANK OF ANN ARBOR ANN ARBOR, Michigan, 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

PLANTE MORAN
PCAOB 166

Filing source

Form ADV 2058970 · Mar 4, 2026 · Schedule D 7.B.(1), fund 805-6907574327

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
Arboretum Ventures III, L.P. (this fund)	Sep 28, 2011	$136,770,000	69
Arboretum Ventures IV, L.P.	Jun 18, 2015	Yet to sell	0
Arboretum Ventures V, L.P.	Jan 30, 2019	Yet to sell	0
Arboretum Ventures VI, L.P.	Jun 29, 2022	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 Arboretum Investment Manager Iii, Llc	Director
Robert J. Cesaro	Director
Jan L. Garfinkle	Director
Amanda M. Heinrich	Director
Marcy L. Marshall	Director
Paul E. Mc Creadie	Director
Timothy B. Petersen	Director

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

Market Place Bldg, 303 Detroit Street Suite 301
Ann Arbor, MI, 48104