Form D · Other Investment Fund

AMG Pantheon Infrastructure Subsidiary Fund, LLC

Stamford, CT · CIK 0002069150

Offering snapshot reported Jan 9, 2026 · SEC filing

Reported sold: $100
Investors reported: 1
Minimum accepted: $0
First sale: Jul 8, 2025

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.

No comparable changes in the displayed metrics.

Filing history

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Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Jan 9, 2026	Amendment	$100	$0vs Jul 18, 2025	1	SEC filing
Jul 18, 2025	Initial	$100	No comparison	1	SEC filing

Offering details

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

Sales commissions: $0
Finders' fees: $0
Form D file number: 021-552194

Source: Form D, filed Jan 9, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

No confirmed ADV fund connection is available for this issuer.

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
Jill R. Cuniff	Director
Thomas Disbrow	Executive
Mark J. Duggan	Executive
Kurt Keilhacker	Director
Keitha L. Kinne	Executive
Peter W. Macewen	Director
Jeff Miller	Executive
Eric Rakowski	Director
Victoria Sassine	Director
Patrick J. Spellman	Executive
John A. Starace	Executive
Garret W. Weston	Director

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

Amg Pantheon Infrastructure Fund, Llc 680 Washington Boulevard, Suite 500
Stamford, CT, 06901