JM
John Marshall Williams
CRD 2669535
Chartered Financial Analyst
Firms
| Firm | Role | As of |
|---|---|---|
| Quadrant Capital Group Llc | Registered representative | 07/20/2026 |
Roster data from IAPD; titles from the firms' websites where enriched.
Ownership stakes
-
Quadrant Capital Group Llc
Managing Partner & Co Founder · 25% – 50% · Sep 2024
From Form ADV Schedule A/B filings.
Source
Registration data from IAPD (investment adviser representatives feed). View on IAPD ↗