Jack Stewart Stemper
Investment Adviser Representative at Ducere Wealth Management
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Jack Stewart Stemper is an investment adviser representative with Ducere Wealth Management in Newport Beach, CA, where they have been registered since 2025. They have worked in the securities industry since 2006 and were previously registered with First Foundation Advisors. They have passed 4 industry qualification exams, including the Series 65 (investment adviser), Series 66 (combined investment adviser and state securities agent), and Series 7 (general securities representative). They are registered to provide investment advice in California.
Office
Advisors at this office: 6
Branch office as filed with FINRA, counting current advisors in the directory who work there.
Registrations & licenses
- Investment adviser:
- California
Registration requirements vary by state and service. Contact the advisor's firm to confirm whether they can serve you.
Financial-firm registration history
Registration history as reported to FINRA, most recent first.
Reported employment history
Employment the advisor reported on their SEC/FINRA filings, as of October 8, 2026. It may not be a complete history.
- First Foundation AdvisorsSep 2006 – Sep 2025Irvine, CA
- Ducere Wealth ManagementSep 2025 – no end date reportedNewport Beach, CA
Official records & sources
Data as of May 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Ducere Wealth Management
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Firm account minimum
- $2,000,000 (waivable)
- Equity 0-$5M1.00%
- Equity $5M-$10M0.75%
- Equity $10M+0.60%
- Fixed Income 0-$2M0.60%
+3 more tiers on the firm profile
Arrangements the firm reports on its Form ADV; this advisor may not charge every fee listed. Estimated from the firm's Form ADV — individual terms may differ. Not a quote.
Services the firm offers
Portfolio planning and investments, tax mitigation planning, retirement planning, and estate planning and management, all delivered through a personalized, goal-driven framework (G.R.O.W.) emphasizing risk protection, ongoing guidance, and wealth customization.
Client types the firm serves
Firm assets under management
$500M–$1B
- Firm disclosures (Form ADV)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 7
- Offices listed on AdvisorFinder:
- 1
- Main office:
- Newport Beach, CA
- SEC file number:
- 801-133896
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of September 18, 2026
View full firm profileOther advisors at Ducere Wealth Management
6 other advisors in the directory
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Other advisors whose filed branch office is in the same city.
This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Jack Stewart Stemper has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on BrokerCheck or SEC.gov before making any decision. AdvisorFinder may be compensated for referrals generated through this page.
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