SEC filing record
Primary Source · SEC.gov

AMG Pantheon Infrastructure Fund, LLC

2025 vintageInvestment Company Act of 1940 (registered fund)Filing record

Built from the SEC filing index the day the filing landed. The figures below are the issuer's own from Form N-PORT; AltStreet's analysis, sponsor link and data flags follow when the entity is enriched.

Raised

Pre-open

Investors

—

Min Invest

None stated

AltStreet Verified Issuer badge

Is this your company or fund? Claim this page free, or verify it and carry the Verified Issuer mark.

What this filing shows

·

Every sentence is a value as filed on SEC Form D

AMG Pantheon Infrastructure Fund, LLC is an entity organized in Delaware that first filed a Form D on May 8, 2025 and most recently amended it on September 1, 2026. The offering claims Investment Company Act of 1940 (registered fund). AMG Pantheon Infrastructure Fund, LLC reported no amount sold as of the Form D filed September 1, 2026. The Form D names no recipient of sales compensation, which usually means the issuer or its affiliates are placing the securities directly. The issuer's address of record is C/O Amg Funds LLC, 680 Washington Boulevard, Suite 500, Stamford, CT 06901.

EDGAR Filing Data

Form N-PORT — Primary Source

View on SEC.gov
CIK Number0002046200
Entity NameAMG Pantheon Infrastructure Fund, LLC
ExemptionInvestment Company Act of 1940 (registered fund)
Entity Type—
Jurisdiction of OrganizationDelaware
Issuer AddressC/O Amg Funds LLC, 680 Washington Boulevard, Suite 500, Stamford, CT 06901
Phone(203) 299-3500
Industry / Fund Type—
Securities Type—
First Sale Date—
Filing DateSeptember 1, 2026
Accession Number0001193125-26-377584
Total Offering Amount—
Total Amount Sold—
Total Investors—
Minimum Investment$0 (no stated minimum)
Offering Duration—
State (Issuer Address)CT
Amendment Count18 filings on record

Fund Filings

Interval fund (811-24032). Figures are the fund's own from Forms N-PORT and N-CEN and its repurchase filings on SEC EDGAR. "Marks" is the share of holdings at Level 3 or carried at NAV. All registered funds AltStreet tracks.

Net assets
$505.0M at Jun 30, 2026
Holdings
28 positions, $493.1M
Marks
77% of holdings at Level 3 or carried at NAV
Adviser
Pantheon Infra Advisors, LLC
Fees (N-CEN)
management fee 1.3%, net operating expenses 1.62% for the year to Mar 31, 2026
Auditor
KPMG LLP
Latest repurchase offer
N-23C3A filed Sep 1, 2026, requests due Sep 1, 2026

Checking your access

Filings on Record

Every filing AltStreet's ledger holds for this CIK, newest first (15 of 18). Each opens the SEC archive folder.

In the Terminal

Filing events

0

none on file

Critical / warning

0 / 0

0 watch · 0 info

Statements extracted

0

none on file

NAV prints

0

none on file

Offering chains

0

none on file

Open in the terminal Watch this issuerInvestor $149/mo unlocks the values; Pro $349/mo adds the universe.

Investor

  • The dated record: 69 facts with source, effective date and capture date, viewable as AltStreet knew them on any past day

Pro

  • This issuer against its cohort: rank by velocity and share raised among offerings filed the same quarter
  • The same events, statements and NAV moves across every issuer, screenable, with unlimited watches and CSV

Counts and dates above are the free record. The values, the series and the comparisons are the seat. Loading your view…

Questions About AMG Pantheon Infrastructure Fund, LLC

Each answer is built from the values on the SEC filing and the AltStreet ledger, not from the issuer's marketing.

What is AMG Pantheon Infrastructure Fund, LLC?

AMG Pantheon Infrastructure Fund, LLC is an issuer that filed a Form D with the SEC on September 1, 2026. The filing claims Investment Company Act of 1940 (registered fund).

Is AMG Pantheon Infrastructure Fund, LLC legit?

AltStreet does not rate legitimacy; it reports the public record. AMG Pantheon Infrastructure Fund, LLC filed a Form D with the SEC on September 1, 2026 claiming Investment Company Act of 1940 (registered fund). A Form D is a notice of an exempt offering, not a review or approval of it. AltStreet's enforcement record (SEC, FINRA and state actions) shows no action naming the issuer as of today. Before investing, confirm the filing on EDGAR, check the seller's registration on FINRA BrokerCheck, and read the offering documents, which a Form D does not include.

Is AMG Pantheon Infrastructure Fund, LLC registered with or approved by the SEC?

No. A Form D is a notice that an issuer is selling securities under an exemption from registration, and the SEC does not review, approve, or pass on the merits of the offering. The filing shows that AMG Pantheon Infrastructure Fund, LLC claimed Investment Company Act of 1940 (registered fund) and disclosed the items the form requires, such as the amount sold, the minimum investment, related persons, and anyone paid to sell the securities. It does not verify the issuer's claims or its business.

How much has AMG Pantheon Infrastructure Fund, LLC raised?

AMG Pantheon Infrastructure Fund, LLC reported no amount sold as of the Form D filed September 1, 2026.

Who is selling AMG Pantheon Infrastructure Fund, LLC and how are they paid?

The Form D names no recipient of sales compensation, which usually means the issuer or its affiliates are placing the securities directly.

Where is AMG Pantheon Infrastructure Fund, LLC located?

The issuer's address on its SEC filings is C/O Amg Funds LLC, 680 Washington Boulevard, Suite 500, Stamford, CT 06901. Its phone number of record is 203-299-3500. It is organized under the laws of Delaware.

How long is the AMG Pantheon Infrastructure Fund, LLC offering open?

An issuer must amend its Form D annually while a continuing offering stays open; 2 amendments are on record for this CIK.

AltStreet Verified Issuer badge

Is this your company or fund?

Free claim: add your contact details, website, team and a description to this page. The filed facts stay as filed.

Verified Issuer, $480 a year: AltStreet checks the identity of your company and the authority of the person claiming it against your filings, confirms your contact details on a stated date and again at each renewal, and marks the page so people researching you find a current, attributed profile beside the public filing record. It is not a review of any offering.

Data Methodology

Capital raise figures, investor counts, and filing dates are sourced directly from SEC EDGAR Form D primary documents via the SEC EDGAR submissions API and full-text search index. EDGAR entity profiles and deal-level data are reviewed by AltStreet analysts with backgrounds in corporate finance and securities law — cross-referenced against offering circulars, audited financial statements, and primary regulatory filings before publication. Platform-provided information, where present, is clearly labeled and does not affect EDGAR data or AltStreet editorial coverage. Platforms may request factual corrections for demonstrable inaccuracies by contacting [email protected]. This page does not constitute investment advice.