Onex Partners Manager LP

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Onex Partners Manager LP
CRD #160923
SEC #801-74110
CIK #0001704276
AUM 22.47 B (2026-05-15)
Employees 180 (22% Investors, 0% Brokers)
Phone416-362-7711
Address161 Bay Street
Toronto, Canada
Source [IAPD] [EDGAR] [Website] [LinkedIn]
Total AUM ($B)
25201510502010201520212027
Type Form D Funds Date Sold AUM
PE Onex LEGO Co-Invest LP [2026-03-31] 410.6 M
Filed 2025-11-07 (D) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Onex Partners Co-Investment Fund LP [2026-03-31] 42.0 M
Filed 2025-06-27 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Onex Raven Co-Invest II LP [2026-03-31] 33.7 M
Filed 2025-03-19 (D) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Onex Alpha Co-Invest LP [2025-03-28] 45.7 M
Filed 2024-10-31 (D) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Onex Partners Opportunities Fund LP [2025-03-28] 1,163.0 M
Filed 2024-02-23 (D) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Onex Raven Co-Invest LP [2025-03-28] 26.5 M
Filed 2024-07-23 (D) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Onex Saturn Co-Invest LP [2025-03-28] 86.1 M
Filed 2024-11-22 (D) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Onex Partners Ranger CV LP [2024-03-28] 1,525.0 M
Filed 2023-07-26 (D) · Exemption 506(b), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Onex Navigator Co-Invest LP [2023-03-31] 55.0 M
Filed 2022-10-21 (D) · Exemption 506(b), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Onex ISO Co-Invest LP [2022-03-31] 183.7 M
Filed 2021-10-21 (D) · Exemption 506(b), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
View All
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 35 22.5
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 35 22.5
By Discretionary
Discretionary 35 22.5
Non-Discretionary 0 0.0
Total 35 22.5
By Non-United States Persons
Non-United States Persons 16.9
United States Persons 5.5
Total 35 22.5
Limited Partners2011 - 2026
Alaska Division of Retirement and Benefits
Alaska Permanent Fund Corporation
California Public Employees' Retirement System
California State Teachers' Retirement System
Maine Public Employees Retirement System
Massachusetts Pension Reserves Investment Management
Missouri Public School Retirement System
New Jersey Division of Investment
New York City Employees' Retirement System
New York State Common Retirement Fund
San Diego County Employees Retirement Association
Teachers' Retirement Security for Illinois Educators
Teachers' Retirement System of the City of New York
Form D Directors Role # Filings # Firms 2011 - 2026
Matthew Murphy Executive Officer 87 5
Andrew Sheiner Executive Officer 44 4
David Copeland Director 25 4
David Hirsch Executive Officer 49 3
John McCoy Executive Officer 26 3
Robert Leblanc Executive Officer 15 3
John Troiano Executive Officer 9 3
Tony Morgan Executive Officer 8 3
Onex Partners Manager LP Executive Officer, Promoter 37 2
Robert Le Blanc Executive Officer 33 2
View All
EDGAR Form CIK 2011 - 2026
3 [0001704276]
4 [0001704276]
Firm Profile (Form ADV)
Discretionary AUM$14.0B
ServesInstitutional
Fund TypesPrivate Equity
LEI549300QSJXEK0O15S069
Related People Network
43 people file Form D offerings alongside this firm's people.
Form 3/4/5 Subject 2011 - 2026
Expo EI LLC
Expo EI III LLC
Onex Partners GP Inc
Emerald Holding Inc
Onex Corp
Onex American Holdings II LLC
Onex American Holdings Subco LLC
OAH Wind LLC
Onex American Holdings GP LLC
Onex Partners Manager LP
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Emerald Holding Inc EEX
Common Stock
2018-04-03 Sell 750,000 $17.76 13,320,000
Emerald Holding Inc EEX
Common Stock
2018-03-13 Sell 6,000,000 $17.76 106,560,000
Emerald Holding Inc EEX
Common Stock
2017-05-03 Sell 7,491,667 $17.00 127,358,339
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