Keith Macmahon
Professional Summary
Keith Macmahon, who also goes by Macmahon Keith, Keith J Macmahon, is a registered financial advisor currently at MORGAN STANLEY & CO. LLC located in New York, New York. Keith is registered as a RR (Registered Representative) and started their career in finance in 2025. Keith has worked at 1 firm and has passed the Series 63, Series 7TO, Series 79TO and SIE exams.
At a Glance
Fiduciary Standard
Fee Structure
Account Minimum
Active Clients
Fiduciary Standard
Fee Structure
Account Minimum
Active Clients
Other Aliases
Macmahon Keith, Keith J Macmahon
Similar Advisors
SUMMIT PLACE FINANCIAL ADVISORS, LLC
LPL FINANCIAL LLC
LPL FINANCIAL LLC
PROTOCOL WEALTH, LLC
Videos & Posts
This advisor has not added any videos or posts yet.
Similar Advisors
SUMMIT PLACE FINANCIAL ADVISORS, LLC
LPL FINANCIAL LLC
LPL FINANCIAL LLC
PROTOCOL WEALTH, LLC
Contact Information
This advisor has not claimed their profile yet, so there is no contact information to display at this time.
Similar Advisors
SUMMIT PLACE FINANCIAL ADVISORS, LLC
LPL FINANCIAL LLC
LPL FINANCIAL LLC
PROTOCOL WEALTH, LLC
Disclosures are events reported to regulators, such as customer disputes, regulatory actions, employment separations, or financial events. Some are resolved, denied, or contested — a disclosure is not a verdict. We recommend asking an advisor directly about any disclosure on their record.
Disclosures on record.
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities. Check for any disclosures as part of your thorough research when choosing an advisor.
Similar Advisors
SUMMIT PLACE FINANCIAL ADVISORS, LLC
LPL FINANCIAL LLC
LPL FINANCIAL LLC
PROTOCOL WEALTH, LLC
Years of Experience
1 years registered in the securities industry
Current & Past Employments
Current
Similar Advisors
SUMMIT PLACE FINANCIAL ADVISORS, LLC
LPL FINANCIAL LLC
LPL FINANCIAL LLC
PROTOCOL WEALTH, LLC
Current Firm
MORGAN STANLEY | MORGAN STANLEY DEAN WITTER | MORGAN STANLEY & CO., INCORPORATED | MORGAN STANLEY & CO. LLC | MORGAN STANLEY & CO. INCORPORATED
Contact Information
Main Address
1585 Broadway, New York, NY 10036-8293Mailing Address
1300 Thames Street C/o Shared Services Compliance - Registration, Baltimore, MD 21231Phone Number
(212) 761-4000Established
Delaware since 12/03/1969Firm Type
Limited Liability CompanyFiscal Year End
DecemberFirm Size
LargeFINRA licenses (53 States and Territories)
Registered to provide investment advisory services in 0 US states and territories.
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| MORGAN STANLEY CAPITAL MANAGEMENT, LLC | MEMBER | — |
| BERKE, MATTHEW EVAN | CHAIRMAN, PRESIDENT, CHIEF EXECUTIVE OFFICER, AND DIRECTOR | 2524594 |
| BHAIMIA, ISMAIL OMAR | DIRECTOR | 6264162 |
| DAMAST, EVAN SCOTT | DIRECTOR | 3198635 |
| HENNESSEY, JACQUELINE A | TEXAS DESIGNATED PRINCIPAL | 2194034 |
| KRAUSE, GARD J | CHIEF COMPLIANCE OFFICER | 2284628 |
| LYNN, GARY MICHAEL | PRINCIPAL FINANCIAL OFFICER | 2162411 |
| MACEJKA, PATRICK NMN | DIRECTOR | 2139145 |
| MORANO, DAVID | PRINCIPAL OPERATIONS OFFICER | 2189287 |
| STERN, MICHAEL A | DIRECTOR | 4939073 |
Disclosures
Regulatory Event
493Civil Event
5Arbitration
57Similar Advisors
SUMMIT PLACE FINANCIAL ADVISORS, LLC
LPL FINANCIAL LLC
LPL FINANCIAL LLC
PROTOCOL WEALTH, LLC
Other business activities
Information obtained from regulatory filings. Advisors can request corrections through their firm or regulator.
Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.
The advisor shows no other business activity.
Similar Advisors
SUMMIT PLACE FINANCIAL ADVISORS, LLC
LPL FINANCIAL LLC
LPL FINANCIAL LLC
PROTOCOL WEALTH, LLC
State Registrations and Notice Filings
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(7/24/2025)
(8/19/2025)
(8/19/2025)
(7/24/2025)
(7/24/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(7/24/2025)
(8/19/2025)
(7/24/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/20/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(7/24/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
(8/19/2025)
Exams
Financial professionals may take different exams throughout their careers based on the types of services they provide and roles they perform.
Series 79TO — Investment Banking Registered Representative Examination
Passed Jul 2025About the Series 79TO examSRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
SRO Registrations
Similar Advisors
SUMMIT PLACE FINANCIAL ADVISORS, LLC
LPL FINANCIAL LLC
LPL FINANCIAL LLC
PROTOCOL WEALTH, LLC
CRS (Client Relationship Summary) - BD
Click below to view Keith Macmahon's CRS (Customer Relationship Summary).
Similar Advisors
SUMMIT PLACE FINANCIAL ADVISORS, LLC
LPL FINANCIAL LLC
LPL FINANCIAL LLC
PROTOCOL WEALTH, LLC