Griffin C Unterreiner
Investment Adviser Representative at Morgan Stanley
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Griffin C. Unterreiner is an investment adviser representative with Morgan Stanley in Atlanta, GA, where they have been registered since 2026, 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 Georgia and Texas.
Office
Advisors at this office: 78
Branch office as filed with FINRA, counting current advisors in the directory who work there.
Registrations & licenses
- Investment adviser:
- Georgia, Texas
- Broker:
30 states and territories
Alabama, Arizona, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, South Carolina, Tennessee, Texas, Utah, Virginia, Washington, Wisconsin
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.
- Morgan StanleyJul 2025 – Nov 2025Atlanta, GA
- US ArmyJul 2021 – Jan 2026Fort Benning, GA
- Gamecock Moving CompanyMay 2020 – Aug 2020Columbia, SC
- Burger Tavern 77May 2020 – Aug 2020Columbia, SC
- Hawks Ridge Golf ClubApr 2020 – May 2020Ball Ground, GA
- Hawks Ridge Golf ClubMay 2019 – Aug 2019Ball Ground, GA
- Augusta National Golf ClubApr 2019 – Apr 2019Augusta, GA
- Hawks Ridge Golf ClubMay 2018 – Aug 2018Ball Ground, GA
- Hawks Ridge Golf ClubDec 2019 – Jan 2020Ball Ground, GA
- Cherokee High SchoolAug 2013 – May 2017Canton, GA
- University of South CarolinaAug 2017 – May 2021Columbia, SC
- Morgan StanleyJan 2026 – no end date reportedAtlanta, GA
Official records & sources
Data as of August 10, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Morgan Stanley
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Commissions
- Fixed fee
- Performance-based fees
- Other
- Firm account minimum
- $10,000 (waivable)
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
$25B+
- Firm disclosures (Form ADV)
- Disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 23,008
- Offices listed on AdvisorFinder:
- 26
- Main office:
- Purchase, NY
- SEC file number:
- 801-70103
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of September 28, 2026
View full firm profileOther advisors at Morgan Stanley
Showing 12 of 23,008 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. Griffin C Unterreiner 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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