Gregory James Karanzalis
Investment Adviser Representative at Mariner Independent
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Gregory James Karanzalis is an investment adviser representative with Mariner Independent in Annapolis, MD, where they have been registered since 2024. They have worked in the securities industry since 2012 and have been registered with 3 firms, including Mutual Advisors, LLC and Valic Financial Advisors, Inc. 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 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:
- Maryland
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.
- Valic Financial Advisors, Inc.Oct 2012 – Feb 2023Linthicum, MD
- SELF EmployedMay 2007 – no end date reportedAnnapolis, MD
- AGIADec 2022 – Feb 2023Houston, TX
- Mutual Advisors, LLC.Feb 2023 – Mar 2024Casper, WY
- Mariner Platform SolutionsMar 2024 – no end date reportedOverland Park, KS
- Connect WealthFeb 2023 – no end date reportedAnnapolis, MD
Official records & sources
Data as of August 9, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Mariner Independent
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Hourly
- Fixed fee
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
$5B–$25B
- Firm disclosures (Form ADV)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 115
- Offices listed on AdvisorFinder:
- 40
- Main office:
- Overland Park, KS
- SEC file number:
- 801-117332
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of August 13, 2026
View full firm profileOther advisors at Mariner Independent
Showing 12 of 115 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. Gregory James Karanzalis 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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