Marathon Financial Group
Firm details
- Headquarters
- Boston, Massachusetts
- CRD number
- 338006
- Registered since
- August 29, 2025
- Custodians
- FIDELITY DISTRIBUTORS COMPANY LLC
- Fee structure
- Percentage of AUM, Fixed Fees
- Client types
- HNWI93.85%
- Individuals6.15%
- Services
- Financial PlanningPortfolio Management for IndividualsPortfolio Management for Institutional Clients
Firm profile
FINTRXOverview
Marathon Financial Group is an independent registered investment adviser organized as a limited liability company and listed as SEC-registered in 2025. The firm is owned by an individual and serves primarily individual and family clients. Its fee model includes both a percentage-of-assets approach and fixed fees. Marathon's stated advisory services focus on financial planning and discretionary portfolio management for individuals, small businesses, and business/institutional clients. The firm does not identify as an active ESG investor, is not classified as a capital allocator, and does not report pension consulting or related-adviser status.
Assets & Accounts
Investments & Alternatives
Location & Offices
Investment profile
FINTRXTraditional investments used
Alternative investments used
Active ESG investor
Technology & operations
FINTRXCRM & tech providers
TAMPs used
Clients
FINTRXClient base
Client personas
Asset composition
- Other100%
Owners & executives
1 of 1
Jonathan Yeager
Chief Operating OfficerCRD 5083040
Contacts
3 of 3
Charles Brown Iv
Founder and PrincipalCRD 5773928

Connor Gallivan
Financial AdvisorCRD 6671714

Michael Neill
Director of Investments & TradingCRD 6515915
Wealth teams
FINTRXNewly hired reps
FINTRXRecent M&A activity
FINTRXRecent filings
FINTRXAwards
FINTRXLocation
Boston, MA
Suffolk
Location
Boston, MA
Headquartered in Boston, MA, anchoring the Boston-Worcester-Providence, MA-RI-NH-CT metro in the Northeast.
- Metro area
- Boston-Worcester-Providence, MA-RI-NH-CT
- Region
- Northeast
- County
- Suffolk
- Address
- 131 Dartmouth St
- Time zone
- ET (UTC-5)
- Office locations
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