Onex Partners VI A LP
Raised
Pre-open
Investors
—
Min Invest
None stated
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AltStreet Analysis
·Generated from EDGAR primary sources
Onex Partners VI A LP is a Cayman Islands-domiciled pooled investment fund vehicle filed under Form D by Onex Partners, claiming both Rule 506(b) and Section 3(c)(1) exemptions. The filing is pre-open with no disclosed total amount sold, investor count, or minimum investment, and no first sale date has been reported. Related filers include Onex Partners VI GP LP/Limited and Onex Partners Manager LP as executive officers, consistent with a private equity fund formation structure.
This filing sits within the private equity fund-of-capital-commitments segment of alternative investments, using the common combined 506(b)/3(c)(1) exemption structure that caps investor count rather than restricting to accredited/qualified purchasers only. No minimum investment is disclosed on the filing (this field is optional and typically governed by the fund's LPA rather than Form D), and the pre-open status with no reported raise amount is typical for a newly registered institutional fund vehicle at initial filing stage.
Data Flags
EDGAR Filing Data
Form D — Primary Source
View on SEC.govRelated 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 VI GP LP
Executive Officer · NEW YORK, NY
N/A ONEX PARTNERS VI 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 VI 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 VI A LP?
Onex Partners VI 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 VI A LP legit?
AltStreet does not rate legitimacy; it reports the public record. Onex Partners VI 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 VI 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 VI 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 VI A LP raised?
Onex Partners VI A LP reported no amount sold as of the Form D filed November 2, 2026.
Who is selling Onex Partners VI 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 VI 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.

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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.
