Wealth manager, independent · Westlake Village, CA
One Capital Management, LLC
SEC-registered investment adviser · CRD 114861 · SEC 801-60483
At a glance
One Capital Management, LLC is an SEC-registered investment adviser based in Westlake Village, California, with $8.5B in regulatory assets under management as of its Form ADV filed August 16, 2026. It reports 3,468 individual clients, 1,168 of them high-net-worth, holding an average of about $1.5 million each, and 103 employees. That ranks it 121st among the nation’s 5,657 independent wealth management RIAs and 19th of 714 in California. It reports 2 custodians for its clients’ separately managed accounts: Charles Schwab and National Bank Independent Network (nbin).
Main office 805-409-8150onecapital.comLinkedInAs filed on Form ADV
- Regulatory AUM
- $8.5B
- Rank among independent wealth managers
- #121 of 5,657
- Rank among all SEC RIAs
- #1,512 of 17,210
- Rank in California
- #19 of 714
- Individual clients
- 3,468
- High-net-worth clients
- 1,168
- Accounts
- 10,969
- Discretionary
- 100% of AUM
- Employees
- 103
- Advisory staff
- 55
- Offices
- 13
Owners and executives on its Form ADV
- Dan StridsbergManaging Director
- Patrick J. BowenPresident
- Steven R. CowleyChief Investment Officer
- Donald H. McDonaldManaging Director
- Curtis M. WheelerChief Compliance Officer
Custody and brokerage
Broker-dealer
No broker-dealer ties
One Capital Management, LLC reports no employees registered with a broker-dealer and no affiliated broker-dealer.
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| High-net-worth individuals | 1,168 | $4.5B | 53% |
| Other investment advisers | 7 | $2.8B | 32% |
| Individuals | 2,300 | $807M | 9% |
| Investment companies | 7 | $216M | 3% |
| Corporations or other businesses | 13 | $125M | 1% |
| Pension and profit sharing plans | 35 | $67M | <1% |
| Charitable organizations | 5 | $19M | <1% |
Disciplinary disclosures
One Capital Management, LLC 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 investment companies
- Portfolio management for pooled investment vehicles
- Portfolio management for businesses and institutions
- Pension consulting
- Periodicals or newsletters
- Other services
How it’s paid
- A percentage of assets under management
- Hourly charges
- Subscription fees
- Fixed fees
Form ADV and brochures on the SEC’s adviser search ↗onecapital.com ↗
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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, ten years of filings
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- Rank against 483 peers of its type and size
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Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Similar-size RIAs in California
All of California →| Firm | Regulatory AUM | Clients |
|---|---|---|
| Composition Wealth, LLCLOS Angeles | $9.5B | 3,760 |
| Axxcess Wealth Management, LLCCarlsbad | $8.9B | 9,558 |
| Robertson StephensSAN Francisco | $8.8B | 2,236 |
| Bailard, Inc.Foster City | $7.6B | 1,068 |
| NWF Advisory Services IncLOS Angeles | $6.4B | 11,433 |
| KCM Investment AdvisorsGreenbrae | $6.0B | 1,492 |
Background
Questions
How much does One Capital Management, LLC manage?
One Capital Management, LLC reports $8.5B in regulatory assets under management across 10,969 accounts, 100% of it on a discretionary basis, on its Form ADV filed August 16, 2026.
How many clients does One Capital Management, LLC have?
It reports 3,468 individual clients: 1,168 high-net-worth individuals and 2,300 other individuals. Individuals account for about 63% of its regulatory assets.
Where is One Capital Management, LLC headquartered?
Its main office is in Westlake Village, California. It reports 13 offices in total and 103 employees, 55 of whom perform investment advisory functions.
How does One Capital Management, LLC charge clients?
On Form ADV it lists these forms of compensation: a percentage of assets under management; hourly charges; subscription fees; fixed fees. Fees and minimums are set out in its Form ADV Part 2A brochure, available on the SEC’s adviser search.
What custodian does One Capital Management, LLC use?
It reports 2 custodians for its clients’ separately managed accounts: Charles Schwab and National Bank Independent Network (nbin). On Schedule D of its Form ADV filed August 16, 2026, it reports these amounts held: Charles Schwab ($2.8B); National Bank Independent Network (nbin) ($1.4B). Form ADV lists only custodians holding 10% or more of separately managed account assets.
Is One Capital Management, LLC a hybrid RIA with a broker-dealer?
One Capital Management, LLC reports no employees registered with a broker-dealer and no affiliated broker-dealer.
Is One Capital Management, LLC a fiduciary?
As an SEC-registered investment adviser, One Capital Management, LLC owes its advisory clients a fiduciary duty under the Investment Advisers Act of 1940, which includes duties of care and loyalty. It reports no employees who are registered representatives of a broker-dealer.
Where these numbers come from
Every figure is One Capital Management, LLC’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 (2026-08-16), 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). Its national rank compares it with every US-based independent wealth management RIA, the same field as The Largest RIAs. 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 →