Fee-only adviser · Oak Park, IL

Clark Lewis

Clark Lewis is a fee-only investment adviser registered with the securities regulator of Illinois, with its main office in Oak Park, Illinois. On its latest Form ADV, filed March 31, 2023, it reports $1.3M in regulatory assets under management, 14 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

RegistrationState-registered: Illinois
Firm CRD number305792
Office137 N. Oak Park Ave. Ste 215 #237
Oak Park, IL 60301
Phone(510) 775-0823
Websitewww.clarklewisfiduciary.com
Regulatory assets under management$1.3M
Individual clients14 non-high-net-worth, 0 high-net-worth
Financial planning clients0
How it chargesPercentage of assets, Fixed fee, Other
ServicesFinancial planning, Portfolio management, Selection of other advisers
Employees1
Disciplinary disclosuresNone reported
Latest Form ADV filingMarch 31, 2023

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.

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