Manager · SEC CRD 160923
Onex
Private Equity
Funds with performance
9
LP investors
12
Public LPs disclosing at least one fund
SEC regulatory AUM
$22.47B
As of 2026-10-29
The franchise by vintage
Funds disclosed by public LPs, by strategy and vintage year. Dot area is the number of funds raised that year.
Funds
Funds managed by Onex
Fund Name | Strategy | Sub-Strategy | Geography | Vintage | IRR | TVPI | DPI | As-of Date | Gross AUM | LPs |
|---|---|---|---|---|---|---|---|---|---|---|
| Lake Ontario Fund, L.P. | Private Equity | Buyout | North America | 2024 | 3.7% | 1.03x | 0.00x | 2026-03-31 | — | 1 |
| Onex Partners | Private Equity | Buyout | Global | 2003 | 38.4% | 3.07x | 3.07x | 2025-12-31 | $3.2M | 1 |
| Onex Partners I, L.P. | Private Equity | Buyout | Global | 2003 | 38.3% | 3.00x | 3.00x | 2025-12-31 | — | 2 |
| Onex Partners II, L.P. | Private Equity | Buyout | Global | 2006 | 12.7% | 1.81x | 1.81x | 2025-12-31 | $11.7M | 2 |
| Onex Partners III | Private Equity | Buyout | Global | 2008 | 11.3–13.0% | 1.67–1.69x | 1.56–1.68x | 2026-03-31 | $1.04B | 8 |
| Onex Partners III PE | Private Equity | Buyout | Global | 2011 | 13.2% | 1.66x | 1.44x | 2021-06-30 | — | 1 |
| Onex Partners IV | Private Equity | Buyout | Global | 2014 | 5.4–6.1% | 1.28–1.35x | 1.10–1.18x | 2026-03-31 | $4.07B | 6 |
| Onex Partners V | Private Equity | Buyout | Global | 2018 | 10.7–11.5% | 1.46–1.55x | 0.68–0.71x | 2026-03-31 | $9.94B | 4 |
| Onex Partners V-B LP | Private Equity | Buyout | Global | 2018 | 10.4% | 1.53x | 0.43x | 2025-12-31 | $2.43B | 1 |
LP Investors
Limited partners invested in Onex funds
| LP Name | Type | Location | Funds Invested |
|---|---|---|---|
| Los Angeles County Employees Retirement Association | public_pension | CA | 4 |
| California State Teachers' Retirement System | public_pension | CA | 5 |
| California Public Employees' Retirement System | public_pension | CA | 2 |
| New Mexico Public Employees Retirement Association | public_pension | NM | 3 |
| Maine Public Employees Retirement System | public_pension | ME | 4 |
| District of Columbia Retirement Board | public_pension | DC | 4 |
| New York City Employees' Retirement System | public_pension | NY | 1 |
| Teachers' Retirement System of the City of New York | public_pension | NY | 1 |
| Los Angeles City Employees' Retirement System | public_pension | CA | 1 |
| New York City Police Pension Fund | public_pension | NY | 1 |
| San Diego County Employees Retirement Association | public_pension | CA | 1 |
| New York City Fire Department Pension Fund | public_pension | NY | 1 |