William Blair & Company
47yrs
Top advisor by experience in Illinois
New
Gideon Steigelmann
Full name on record: Gideon Daniel Steigelmann
Financial advisor at J.P. Morgan Securities
Gideon Steigelmann is a fiduciary financial advisor in Chicago, Illinois, registered since Jul 2026. Gideon joined J.P. Morgan Securities in 2026, after less than a year at Merrill. J.P. Morgan Securities offers financial planning, investment management, and retirement plan consulting and is paid through a percentage of assets.
One of 6312 advisors with offices in Chicago, and one of 5878 fiduciaries.
At a glance
ExperienceNew to the profession (since Jul 2026)
How that compares ?New to the profession
Office10 S Dearborn St Floor 19, Chicago, IL 60603
How the firm is paid ?Percent of assets, Other
Typical client at the firm ?$318,381
Advisors at the firm14,316
States licensed ?1 state
Services through J.P. Morgan Securities
Financial planningInvestment management for individuals and small businessesInvestment management for businesses and institutionsRetirement plan consultingChoosing other investment managers
Specialties, designations like CFP®, and languages spoken appear here when advisors claim their profiles.
Licenses
Exams passed, from the official record. Tap a license to see what it allows.
Series 66Uniform Combined State Law Examination
Career
- Sep 2026 – nowJ.P. Morgan Securities LLCCurrent firm
- Jul 2026 – Aug 2026MerrillPreviously
Questions to ask Gideon
Tailored to Gideon’s registration and firm.
- Who on your team supports you, and who reviews the recommendations you make?
- At a firm this size, will I work with you directly or with a service team?
- What does a financial plan with you include, and how often is it updated?
- If you use outside managers, how are they chosen and what do they cost on top of your fee?
- Where would my money be held, and will I get statements directly from that firm?
- What would I pay in total each year, in dollars, including fund and trading costs?
My notes and scorecard
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About Gideon
How do I contact Gideon?
Call J.P. Morgan Securities at (800) 999-2000 and ask for Gideon Steigelmann. Gideon works from the Chicago, IL office.
How long has Gideon been a financial advisor?
Gideon is new to the profession, registered since Jul 2026, and holds 1 license.
What licenses does Gideon hold?
Series 66. Tap any license on this page to see what it allows.
Is Gideon a fiduciary?
Gideon is registered as an investment advisor representative, which carries a fiduciary duty when giving investment advice.
How is Gideon paid?
J.P. Morgan Securities reports being paid by a percentage of the assets they manage, other fees. Ask Gideon for your total yearly cost in dollars.
Official record as of October 3, 2026.
This profile is for information only and is not financial advice or a recommendation.
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