Konstantina Karterouli
Investment Adviser Representative at Folger Nolan Fleming Douglas Incorporated
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Konstantina Karterouli is an investment adviser representative with Folger Nolan Fleming Douglas Incorporated in Washington, DC, where they have been registered since 2021, the year they entered the securities industry. They have passed 3 industry qualification exams, including the Series 66 (combined investment adviser and state securities agent) and Series 7 (general securities representative). They are registered to provide investment advice in District of Columbia and Maryland.
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:
- District of Columbia, Maryland
- Broker:
3 states and territories
District of Columbia, Maryland, Virginia
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.
- Dumbarton OaksDec 2019 – no end date reportedWashington, DC
- Arthur AlApr 2019 – Jul 2020Washington, DC
- UnemployedFeb 2019 – Mar 2019Washington, DC
- Dumbarton OaksFeb 2016 – Jan 2019Washington, DC
- Catholic UniversityAug 2015 – Feb 2018Washington, DC
- Folger Nolan Fleming Douglas Capital Management Inc.Aug 2020 – no end date reportedWashington, DC
Official records & sources
Data as of August 11, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Folger Nolan Fleming Douglas Incorporated
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
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
Client types the firm serves
Firm assets under management
$500M–$1B
- Firm disclosures (Form ADV)
- Disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 21
- Offices listed on AdvisorFinder:
- 3
- Main office:
- Washington, DC
- SEC file number:
- 801-67696
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of March 27, 2026
View full firm profileOther advisors at Folger Nolan Fleming Douglas Incorporated
Showing 12 of 21 in the directory
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This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Konstantina Karterouli 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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