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MR

Martin J. Rosenburgh

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CRD#: 2197104
MR

Professional summary

Being a previously registered professional could mean that this person is no longer operating under the supervision of the SEC or FINRA.

That means that the Securities and Exchange Commission may not be able to oversee the services that this specific professional is providing.

Martin Joseph Rosenburgh was a registered financial professional .

Martin is a previously registered financial professional and started their career in finance in 1992. Martin had worked at 7 firms and has passed the Series 66, Series 63, SIE, Series 7 and Series 55 exams.

Question & Answer

Are you a "fiduciary"?
No

Aliases

None

Other business activities

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.

Blog Corner

CRS (Client Relationship Summary)

The CRS(Customer Relationship Summary) document is not provided.

Certified licenses

Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®
None

Experience

Past

September 16, 2025 - February 23, 2026

3SUMMIT INVESTMENT MANAGEMENT, LLC

RIA
CRD#: 284434
VIENNA, VA
Past

April 1, 2016 - January 4, 2018

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

RIA
CRD#: 7691
BELLEVUE, WA
Past

March 3, 2016 - January 4, 2018

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

BD
CRD#: 7691
BELLEVUE, WA
Past

March 26, 2012 - May 31, 2012

TRANSAMERICA FINANCIAL ADVISORS, LLC

RIA
CRD#: 16164
BROOKLYN, NY
Past

March 3, 2003 - January 9, 2007

FIS BROKERAGE & SECURITIES SERVICES LLC

BD
CRD#: 104162
NEW YORK, NY
Past

November 9, 2001 - March 3, 2003

RUMSON CAPITAL, LLC

BD
CRD#: 33848
MONTEBELLO, NY
Past

December 10, 1992 - August 3, 1993

ALEX. BROWN & SONS INCORPORATED

BD
CRD#: 20
Past

January 6, 1992 - December 18, 1992

LEHMAN BROTHERS INC.

BD
CRD#: 7506

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

Visual representation of state registrations

This advisor is not registered in any state.

Exams

State Security Law Exam
RR
IAR
Series 66
Date: 3/31/2016
Uniform Combined State Law Examination
State Security Law Exam
RR
Series 63
Date: 8/7/2002
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
SIE
Date: 1/4/2018
Securities Industry Essentials Examination
General Industry/Product Exam
RR
Series 7
Date: 3/3/2016
General Securities Representative Examination
General Industry/Product Exam
RR
Series 55
Date: 11/21/2001
Limited Representative-Equity Trader Exam

Current Firm

3I
3SUMMIT INVESTMENT MANAGEMENT, LLC
3SUMMIT INVESTMENT MANAGEMENT, L.L.C. | 3SUMMIT INVESTMENT MANAGEMENT, LLC

CRD#: 284434 / SEC#:

Colorado
Registered Investment Advisory firm - (5/25/2018 Approved)
Virginia
Registered Investment Advisory firm - (3/17/2017 Approved)
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Contact information

Main Address
8245 Boone Blvd. Suite 590, Vienna, VA 22182
Mailing Address
Phone number
(571) 565-2161
Established
Firm type
Fiscal year end
# of Employees
4

Documents

Latest Form ADV

Regulatory assets under management

Total Number of Accounts111
AUM (Assets Under Management)$ 24,909,740

Red Flags

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.

Company Information

3SUMMIT INVESTMENT MANAGEMENT, LLC

CRD#: 284434

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