One Oak Capital Management, LLC
● SEC registered since 2019CRD 170339SEC# 801-114497Purchase, NY
Ranks #4,151 of 6,004 private fund managers by regulatory AUM.
Reg. AUM
$418.5M
Fund GAV
$172.7M
Private funds
3
Employees
14
Accounts
384
Location
Purchase, NY
One Oak Capital Management, LLC assets under management
One Oak Capital Management, LLC is a registered investment adviser overseen by the SEC based in Purchase, NY. The firm has been registered since 2019. It reports $418.5 million in regulatory assets under management and employs 14 people. One Oak Capital Management, LLC manages 3 private funds with combined gross assets of $172.7 million, including One Oak Alpha Opportunities Fund, LP. By regulatory assets, it ranks 4,151 of 6,004 private fund managers.
One Oak Capital Management, LLC private funds
3 funds · $172.7M GAV| Fund | Type | Gross assets | Min. |
|---|---|---|---|
| One Oak Alpha Opportunities Fund, LP | Hedge | $108.9M | $500K |
| One Oak Multi-Strategy Master Fund, Ltd | Hedge | $53.6M | $500K |
| Kstone High Income Muni Fund LP | Hedge | $10.2M | $1M |
One Oak Capital Management, LLC owners & executives
5 reported| Name | Title | Ownership | Since |
|---|---|---|---|
| James Neil Crabb | Senior Portfolio Manager | Under 5% | 2018 |
| Joanne Costantini Control | Cco | Under 5% | 2019 |
| One Oak Capital Partners, LLC Control | Owner | Over 75% | 2022 |
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Join to unlock · $37/moFrequently asked questions
How much does One Oak Capital Management, LLC manage?
One Oak Capital Management, LLC reports $418.5 million in regulatory assets under management on its Form ADV.
How many private funds does One Oak Capital Management, LLC manage?
One Oak Capital Management, LLC manages 3 private funds with combined gross assets of $172.7 million.
How many employees does One Oak Capital Management, LLC have?
One Oak Capital Management, LLC reports 14 employees.
Where is One Oak Capital Management, LLC located?
One Oak Capital Management, LLC is based in Purchase, NY and has been SEC-registered since 2019.
Does One Oak Capital Management, LLC disclose fund performance?
One Oak Capital Management, LLC is not required to publicly disclose fund returns. Form ADV filings include assets, ownership, and service providers, shown above.
Contact & registration
| Address | 287 Bowman Ave., Purchase, NY 10577 |
| Phone | 914-205-5821 |
| Fax | 914-305-5256 |
| Office hours | 8:00a.m. - 5:00p.m. |
| SEC region | New York Regional Office (NYRO) |
| Discloses disciplinary history | Yes |
Regulatory AUM
$418.5M▼ 6%
Mar '25Form ADV, monthlyJun '26
How this firm compares
Regulatory AUMTop 53%
Larger than 47% of 16,271 advisers
AUM vs fund managersTop 69%
Larger than 31% of 6,004 private-fund managers
Number of fundsTop 53%
More funds than 47% of fund managers
EmployeesTop 32%
More than 68% of 16,825 advisers
Assets under management
$418.5Mregulatory AUM
Discretionary $418.5M
Service providers
Auditor
Prime broker
Custodian
Administrator