KEYSTONE WEALTH MANAGEMENT SERVICES INC
Firm details
- Headquarters
- GLEN MILLS, Pennsylvania
- CRD number
- 262789
- Custodians
- PERSHING LLC, INTERACTIVE BROKERS LLC
- Fee structure
- Percentage of AUM, Performance Based Fees
- Client types
- Corporations / Businesses84.33%
- HNWI13.72%
- Individuals1.96%
- Services
- Portfolio Management for IndividualsPortfolio Management for Institutional Clients
Firm profile
FINTRXOverview
Keystone Wealth Management Services Inc. is an independent registered investment adviser that manages concentrated, fee-based portfolios for high-net-worth individuals, families and institutional accounts. The firm favors a fixed-income tilt within discretionary portfolios, with investment-grade corporate bonds representing its largest single asset class exposure. Keystone serves both private clients and business or institutional sponsors through portfolio management services and positions itself as a capital allocator that places client capital with third‑party managers when appropriate. Keystone uses a mix of percentage-of-AUM and performance‑based fee arrangements and can act as sponsor, general partner or managing member for pooled investment vehicles, indicating it sometimes structures or co-sponsors alternative investment opportunities rather than only acting as a pure allocator.
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
- Investment Grade Corp Bonds23%
- Exchange Traded Equities22%
- US Government Bonds19%
- Public Funds/Mutual Funds19%
- Cash & Cash Equivalents16%
Contacts
1 of 1MARK MARINZOLI
Sole OwnerCRD 6512457
Wealth teams
FINTRXNewly hired reps
FINTRXRecent M&A activity
FINTRXRecent filings
FINTRXAwards
FINTRXLocation
GLEN MILLS, PA
DELAWARE
Location
GLEN MILLS, PA
Headquartered in GLEN MILLS, PA, anchoring the Philadelphia-Reading-Camden, PA-NJ-DE-MD metro in the Northeast.
- Metro area
- Philadelphia-Reading-Camden, PA-NJ-DE-MD
- Region
- Northeast
- County
- DELAWARE
- Address
- 535 Baltimore Pike
- Time zone
- ET (UTC-5)
- Office locations
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