Market Standing · 2026
The most transparent firms in Naples-Marco Island.
117 scored firmsTop 5 recognizedfidelon.com/markets/naples-marco-island-fl
Recognized firms carry the Fidelon market badge and are eligible for the annual plaque. Rankings move with the monthly rescore cycle — a badge that stops being true retires itself.
Rankings are computed by Fidelon — an independent transparency platform — from public regulatory filings, refreshed monthly. No firm pays for placement, and no firm can edit its score. Recognition requires a composite of 80 or higher regardless of rank.
Top advisers in Naples-Marco Island
Ranked by TransparencyScore, computed from public SEC and FINRA filings. Every adviser in the metro is scored; none can pay to appear here.
- 1PAUL J. MARINELLI IIISign in to view — freeRIVERGLADES FAMILY OFFICES, LLC · Naples, FL
- 2GREGORY MARK MELVINSign in to view — freeDARTMOUTH CAPITAL ADVISORS, INC. · Naples, FL
- 3CHARLES SHERMAN LEWISSign in to view — freeLEWIS CAPITAL MANAGEMENT · Naples, FL
- 4ROBERT DUFFY DUNNSign in to view — freeSERVATUS CAPITAL · St. Louis, MO
- 5Sign in to view — free
- 6GEORGEANN PORTOKALISSign in to view — freeGAP FINANCIAL COUNSELING CORP. · Naples, FL
- 7SIMON ANTHONY LACKSign in to view — freeSL ADVISORS, LLC · Naples, FL
- 8ANTHONY GIRELLINISign in to view — freePRINCIPLED ADVISORS, INC. · Naples, FL
- 9Sign in to view — free
- 10KARIM MAWJISign in to view — freeEAGLE TALON PARTNERS · Naples, FL