Wealth manager, independent
One Oak
One Oak Holdings LLC · SEC-registered investment adviser · CRD 334282 · SEC 801-135919
At a glance
One Oak is an SEC-registered investment adviser based in United States, with $110 million in regulatory assets under management as of its Form ADV filed July 15, 2026. Its largest client group by assets is high-net-worth individuals, and it reports 5 individual clients. By Form ADV it is a wealth manager, ranked 8,006th of 8,915 wealth managers and 15,082nd of 17,210 SEC-registered advisers by assets.
investonewell.comAs filed on Form ADV
- Regulatory AUM
- $110M
- Rank among wealth managers
- #8,006 of 8,915
- Rank among all SEC RIAs
- #15,082 of 17,210
- Individual clients
- 5
- High-net-worth clients
- 5
- Accounts
- 18
- Discretionary
- 100% of AUM
- Employees
- 7
- Advisory staff
- 3
- Offices
- 2
Owners and executives on its Form ADV
- Khalid H. UsmaniPartner and Chief Compliance Officer
- Saqib RashidPartner
- Amir K. MemonManaging Partner
Custody and brokerage
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| High-net-worth individuals | 5 | $70M | 64% |
| Charitable organizations | 13 | $40M | 36% |
Private funds
One Oak reports 1 private funds with $1M in gross assets: private equity funds (Form ADV Item 7.B).
Disciplinary disclosures
One Oak reports no disciplinary disclosures in Item 11 of Form ADV. Read the details on the SEC’s adviser search ↗
Services
- Financial planning
- Portfolio management for individuals and small businesses
- Portfolio management for pooled investment vehicles
- Portfolio management for businesses and institutions
- Selecting other advisers
- Educational seminars and workshops
How it’s paid
- A percentage of assets under management
- Hourly charges
Form ADV and brochures on the SEC’s adviser search ↗investonewell.com ↗
AtlasMembers
The full record on One Oak
Ten years of SEC filings, its owners and contacts, and how it stacks up against its peers. Atlas members see all of it.
- Assets, accounts, clients and staff, 1 years of filings
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- Growth over one, three and five years
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- Rank against 4,544 peers of its type and size
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- Owners and executives, with titles and stakes
- 3 namedLocked
- Main office, fax and compliance officer
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- Filing changes this year, with alerts
- 2Locked
Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Background
Questions
How much does One Oak manage?
One Oak reports $110 million in regulatory assets under management across 18 accounts, 100% of it on a discretionary basis, on its Form ADV filed July 15, 2026.
What kind of firm is One Oak?
One Oak is a wealth manager by its Form ADV answers. At least half of its regulatory assets are managed for individuals and high-net-worth individuals.
Who are One Oak’s clients?
By assets, its largest client types are high-net-worth individuals ($70 million, 5 clients); charitable organizations ($40 million, 13 clients).
Does One Oak manage private funds?
Yes. It reports 1 private funds with $1 million in gross assets, including private equity funds.
Does One Oak have any disciplinary history?
One Oak reports no disciplinary disclosures in Item 11 of its Form ADV. Check the SEC’s adviser search for the latest record.
Where these numbers come from
Every figure is One Oak’s own answer on its latest Form ADV, from the SEC’s registered-adviser list as of October 1, 2026: regulatory assets and accounts (Item 5.F), clients by type (5.D), employees (5.A and 5.B), compensation (5.E) and services (5.G). Custodians come from Schedule D 5.K(3) of its latest filing (2026-07-15), which lists those holding 10% or more of separately managed account assets and the amount at each. “Hybrid” means some employees are also registered representatives of a broker-dealer (Item 5.B(2)); affiliated broker-dealers are the related persons it lists in Item 7.A and Schedule D. Firm type comes from its own answers: broker-dealer firms are registered broker-dealers themselves (Item 6.A); private fund advisers manage mostly private funds (Item 7.B, 5.D); wealth managers manage at least half their assets for individuals (5.D). Ranks compare it by regulatory assets with every SEC-registered adviser and with firms of its type. Figures are as of the firm’s last annual update, so they can lag recent deals and market moves. Regulatory AUM counts assets the firm continuously supervises and can differ from what a firm markets.
Not an endorsement or a recommendation. Before hiring any adviser, read its Form ADV Part 2A brochure and check its record on the SEC’s adviser search. How to check a financial advisor →