Fee-only adviser · Oak Brook, IL
Defined Capital LLC
Defined Capital LLC is a fee-only investment adviser registered with the securities regulator of Illinois, with its main office in Oak Brook, Illinois. On its latest Form ADV, filed February 9, 2026, it reports $44M in regulatory assets under management, 130 individual clients and 1 employee who gives investment advice. It reports no commission compensation, is not registered as a broker-dealer and does not act as an insurance agent.
Key facts from Form ADV
| Registration | State-registered: Illinois |
|---|---|
| Firm CRD number | 317360 |
| Office | 1550 Spring Road, Suite 215 Oak Brook, IL 60523 |
| Phone | (630) 544-2525 |
| Website | defineyourcapital.com |
| Regulatory assets under management | $44M |
| Individual clients | 116 non-high-net-worth, 14 high-net-worth |
| Financial planning clients | 26-50 |
| How it charges | Percentage of assets, Hourly, Fixed fee |
| Services | Financial planning, Portfolio management, Pension consulting, Selection of other advisers |
| Employees | 1 |
| Disciplinary disclosures | None reported |
| Latest Form ADV filing | February 9, 2026 |
Source: the firm’s Form ADV Part 1A as published by the SEC’s Investment Adviser Public Disclosure database, data as of November 6, 2026. Figures are self-reported by the firm.
What this means for you
- It offers hourly or fixed-fee arrangements, so you may be able to pay for a plan without handing over your investments.
- It also charges a percentage of assets managed for ongoing investment management.
- Most of its individual clients are not high-net-worth, so it is likely to work with people who are still building assets.
- It provides financial planning services, not only portfolio management.
- It reports no disciplinary history on Form ADV.
Before you hire any adviser
Read the firm’s Form ADV Part 2 brochure on its SEC record: it sets out fees, minimums, conflicts of interest and who will manage your money. Ask whether the firm acts as a fiduciary for all of your accounts, how it is paid in total, and who holds your assets. Our guide to choosing a financial adviser lists the questions to ask.
Other fee-only advisers in Oak Brook
- Ergawealth Advisors, Inc. $342M
- Stonebridge Wealth Management LLC $283M
- Watershed Private Wealth $414M
- Strongside Asset Management LLC $36M
- Dillow Wealth Management LLC $106M
- Tall Pines Capital, LLC $25M
See all 8 fee-only advisers in Oak Brook →
Nearby
- Hinsdale 7 firms
- Oakbrook Terrace 4 firms
- Western Springs 2 firms
- Downers Grove 10 firms
- Elmhurst 2 firms
- Lombard 2 firms
- La Grange 2 firms
- Glen Ellyn 3 firms
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