---
title: "Onex Partners Financial Services LP SEC filings"
url: https://altstreet.investments/edgar/2158381
kind: edgar-entity
updated: 2026-11-03
publisher: AltStreet (https://altstreet.investments)
license: Public factual pages may be read, quoted and cited with attribution and a link. Bulk redistribution is not permitted.
---

# Onex Partners Financial Services LP: SEC filings and what they report

Onex Partners Financial Services LP is a Cayman Islands-domiciled pooled investment fund filed by Onex Partners Financial Services GP LP/Limited under Rule 506(b) and Section 3(c)(1) exemptions. The filing is pre-open, with total amount sold, investor count, and minimum investment not disclosed. This appears to be a new vehicle in the Onex Partners fund family, with no parent platform match yet established in the database.

| Field | Value |
| --- | --- |
| Entity | Onex Partners Financial Services LP |
| CIK | 2158381 |
| Filing family | 506(b), 3(c)(1) |
| Entity type | fund vehicle |
| Manager (as filed) | Onex Partners |
| Newest fact-bearing filing | November 2, 2026, accession 0002158381-26-000001 |
| Total sold (as reported) | $0 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| MATTHEW MURPHY | Executive Officer, Promoter |
| N/A ONEX PARTNERS FINANCIAL SERVICES GP LP | Executive Officer |
| N/A ONEX PARTNERS FINANCIAL SERVICES GP LIMITED | Executive Officer |
| N/A ONEX PARTNERS MANAGER LP | Executive Officer |
| AMIR MOTAMEDI | Director |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2158381
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002158381&owner=include&count=40
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

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Source page: https://altstreet.investments/edgar/2158381
Machine index: https://altstreet.investments/llms.txt
AltStreet reads what platforms, funds and issuers file with the SEC and what they tell investors, and publishes the difference. Figures are as filed or as captured on the date stated; nothing here is investment advice.