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SEC filing record
Primary Source · SEC.gov

Onex Partners Aerospace & Aviation LP

Fund Vehicle2026 vintage506(b), 3(c)(1)

Raised

Pre-open

Investors

—

Min Invest

None stated

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AltStreet Analysis

·

Generated from EDGAR primary sources

Onex Partners Aerospace & Aviation 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 disclosed sale date, raise amount, investor count, or minimum investment, consistent with an initial Form D filed ahead of or at the start of a fundraising period. Related persons indicate the fund is managed through Onex Partners Aerospace and Aviation GP entities, pointing to Onex Partners as the sponsor.

This filing fits the typical pattern for a private equity sector fund: a Cayman Islands LP raising capital under 506(b)/3(c)(1) exemptions, which caps the fund at 100 beneficial owners and restricts marketing to non-public solicitation. No raise amount, investor count, or minimum investment is yet disclosed, which is common for an original Form D filed near the start of a fund's offering period rather than a later capital-raise amendment.

Data Flags

State of IncorporationFund is organized in the Cayman Islands, indicating an offshore vehicle structure, which is common for institutional sector-focused PE funds but worth noting for cross-border investor structuring.
ExemptionFiling combines Rule 506(b) (Securities Act) with Section 3(c)(1) (Investment Company Act) exemptions, a standard pairing for privately offered pooled investment funds rather than an unusual dual-exemption claim.
Total Amount Sold / First Sale DateNo first sale date, amount raised, or investor count is disclosed, consistent with an original pre-open Form D filing rather than a completed or partially completed raise.

EDGAR Filing Data

Form D — Primary Source

View on SEC.gov
CIK Number0002158554
Entity NameOnex Partners Aerospace & Aviation 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 Number0002158554-26-000001
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 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 LP?

Onex Partners Aerospace & Aviation 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 LP legit?

AltStreet does not rate legitimacy; it reports the public record. Onex Partners Aerospace & Aviation 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 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 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 LP raised?

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

Who is selling Onex Partners Aerospace & Aviation 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 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.

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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.