Unclaimed Profile

John Linus Duffy

MUNICIPAL PORTFOLIO MANAGERS, INC.·ATLANTA, Georgia

Series 7, Series 63, Series 6528 years registeredMUNICIPAL PORTFOLIO MANAGERS, INC.

3500 LENOX ROAD NE, ATLANTA, GA 30326CRD# 1026668Firm CRD# 120434

Profile Verification

Sourced · FINRA · SEC · CFP Board · Self-disclosed

Identity

John Linus Duffy · ATLANTA, GA

Registration

CRD #1026668 · MUNICIPAL PORTFOLIO MANAGERS, INC. · 28 years registered

Brand Profile

Not yet started

Career History

No current investment adviser registration

Last registered firm: MUNICIPAL PORTFOLIO MANAGERS, INC.

MUNICIPAL PORTFOLIO MANAGERS, INC.

Mar 2003 – Nov 2017

ATLANTA, GA

LEHMAN BROTHERS, INC.

Nov 1997 – Jul 2002

ATLANTA, GA

Registrations & Exams

FINRA examinations passed

Series 7

Series 63

Series 65

Registration record

First registered · November 24, 1997

Years registered · 28

Disclosure History

2001Customer Dispute·Settled

1999Customer Dispute·Settled

1994Customer Dispute·Settled

3 disclosure events on file · Verify on FINRA BrokerCheck →

Source: SEC IAPD, as of 14 August 2026. Resolutions may have changed since.

Firm Overview

Firm

MUNICIPAL PORTFOLIO MANAGERS, INC.

CRD 120434 · SEC 801-61130

AUM

$269M

Regulatory assets under management

Employees

106 client accounts

Services offered by MUNICIPAL PORTFOLIO MANAGERS, INC.

Per Form ADV

Portfolio management (individuals)

Client types served by the firm

Per Form ADV

Individuals

View all advisors at MUNICIPAL PORTFOLIO MANAGERS, INC. →

Introduction

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Frequently Asked Questions

What services does John Linus Duffy offer?

John Linus Duffy specializes in Investment Management, Fee-Only Advisory.

What are John Linus Duffy's credentials?

John Linus Duffy is a registered investment adviser representative. Check their firm's Form ADV filing for detailed qualification information.

Where is John Linus Duffy located?

John Linus Duffy is based in ATLANTA, Georgia, last registered with MUNICIPAL PORTFOLIO MANAGERS, INC..

How does John Linus Duffy charge for services?

John Linus Duffy's firm is compensated through percentage of aum. Always review the firm's Form ADV Part 2 for complete fee details before engaging an advisor.

How large is MUNICIPAL PORTFOLIO MANAGERS, INC.?

MUNICIPAL PORTFOLIO MANAGERS, INC. has approximately 4 employees and manages $269M in regulatory assets under management. The firm is registered with the SEC as an investment adviser.

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