SEC filing record
Primary Source · SEC.gov

Onex Partners Aerospace & Aviation A LP

Feeder Fund2026 vintage506(b), 3(c)(1)

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.

AltStreet Analysis

·

Generated from EDGAR primary sources

Onex Partners Aerospace & Aviation A LP is a Cayman Islands-domiciled pooled investment fund vehicle filed as an original Form D on 2026-11-02, claiming both Rule 506(b) and Section 3(c)(1) exemptions. The filing is pre-open, with no amount sold, investor count, or first sale date disclosed, and no minimum investment stated on the form. No parent platform or related entity filings were found in available records.

This is an early-stage pooled investment fund offering within the private equity/alternative investment category, using the common dual-exemption pairing of Rule 506(b) (private placement) and Section 3(c)(1) (fund investor-count limit under the Investment Company Act). As a pre-open filing with no capital raised yet and no disclosed minimum, it is consistent with typical institutional fund formation filings rather than a completed or in-progress raise.

Data Flags

exemptionFiling claims both 506(b) and 3(c)(1) exemptions simultaneously, a combination seen in institutional fund-of-fund structures rather than a single-exemption retail offering.
state_of_incorporationEntity is domiciled in the Cayman Islands while filing a U.S. Form D, indicating a cross-border fund structure (likely a parallel or offshore feeder vehicle alongside a U.S. onshore counterpart).
entity_nameEntity name includes an 'A' series designator, suggesting this is one of multiple parallel vehicles (e.g., onshore/offshore or tax-structured feeders) within the same Onex Partners Aerospace & Aviation fund family, though no sibling filings were located.

EDGAR Filing Data

Form D — Primary Source

View on SEC.gov
CIK Number0002158556
Entity NameOnex Partners Aerospace & Aviation A LP
Exemption506(b), 3(c)(1)
Entity Type—
Jurisdiction of OrganizationCayman Islands
Issuer Address712 Fifth Avenue, 40th Floor, New York, NY 10019
Phone(212) 582-2211
Industry / Fund Type—
Securities TypeEquity, Pooled Investment Fund
First Sale Date—
Filing DateNovember 2, 2026
Accession Number0002158556-26-000001
Total Offering Amount—
Total Amount Sold—
Total Investors—
Minimum Investment$0 (no stated minimum)
Offering Duration—
State (Issuer Address)NY
Amendment CountOriginal filing only

Related Persons (Form D)

Executive officers, directors, and promoters listed on the SEC Form D filing. Source: SEC.gov.

MATTHEW MURPHY

Executive Officer, Promoter · NEW YORK, NY

N/A ONEX PARTNERS AEROSPACE AND AVIATION GP LP

Executive Officer · NEW YORK, NY

N/A ONEX PARTNERS AEROSPACE AND AVIATION GP LIMITED

Executive Officer · NEW YORK, NY

N/A ONEX PARTNERS MANAGER LP

Executive Officer · NEW YORK, NY

AMIR MOTAMEDI

Director · NEW YORK, NY

Questions About Onex Partners Aerospace & Aviation A LP

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

What is Onex Partners Aerospace & Aviation A LP?

Onex Partners Aerospace & Aviation A LP is an issuer that filed a Form D with the SEC on November 2, 2026. The filing claims 506(b), 3(c)(1).

Is Onex Partners Aerospace & Aviation A LP legit?

AltStreet does not rate legitimacy; it reports the public record. Onex Partners Aerospace & Aviation A LP filed a Form D with the SEC on November 2, 2026 claiming 506(b), 3(c)(1). 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 Onex Partners Aerospace & Aviation A LP 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 Onex Partners Aerospace & Aviation A LP claimed 506(b), 3(c)(1) 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 Onex Partners Aerospace & Aviation A LP raised?

Onex Partners Aerospace & Aviation A LP reported no amount sold as of the Form D filed November 2, 2026.

Who is selling Onex Partners Aerospace & Aviation A LP 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 Onex Partners Aerospace & Aviation A LP located?

The issuer's address on its SEC filings is 712 Fifth Avenue, 40th Floor, New York, NY 10019. Its phone number of record is (212) 582-2211. It is organized under the laws of Cayman Islands.

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.