Unclaimed Profile

John Peter Calamos Sr.

CALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC·NAPERVILLE, Illinois

SIE, Series 1, Series 4, Series 7TO, Series 24, Series 27, Series 40, Series 52TO, Series 53, Series 63, Series 65, Series 99TO33 years registeredCALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC

2020 CALAMOS COURT, NAPERVILLE, IL 60563CRD# 38210Firm CRD# 322813

Profile Verification

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

Identity

John Peter Calamos Sr. · NAPERVILLE, IL

Registration

CRD #38210 · CALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC · 33 years registered

Brand Profile

Not yet started

Career History

CALAMOS WEALTH MANAGEMENT LLC

Jan 2015 – present

CALAMOS ADVISORS LLC

Jan 2015 – present

CALAMOS ADVISORS LLC

Mar 1993 – Jan 2015

NAPERVILLE, IL

Registrations & Exams

FINRA examinations passed

SIE

Series 1

Series 4

Series 7TO

Series 24

Series 27

Series 40

Series 52TO

Series 53

Series 63

Series 65

Series 99TO

Registration record

First registered · March 19, 1993

Years registered · 33

Disclosure History

2010Customer Dispute·Settled

1996Regulatory·Final

2 disclosure events on file · Verify on FINRA BrokerCheck →

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

Firm Overview

Firm

CALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC

CRD 322813 · SEC 801-126711

AUM

$16M

Regulatory assets under management

Employees

3 client accounts

Services offered by CALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC

Per Form ADV

Portfolio management (pooled investments)

Client types served by the firm

Per Form ADV

Institutional Investors

View all advisors at CALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC →

Introduction

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Frequently Asked Questions

What services does John Peter Calamos Sr. offer?

John Peter Calamos Sr. specializes in Investment Management, Fee-Only Advisory. Contact their office in NAPERVILLE, Illinois for a consultation.

What are John Peter Calamos Sr.'s credentials?

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

Where is John Peter Calamos Sr. located?

John Peter Calamos Sr. is based in NAPERVILLE, Illinois, working with CALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC. Their office serves clients in the NAPERVILLE metropolitan area and surrounding communities.

How does John Peter Calamos Sr. charge for services?

John Peter Calamos Sr.'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 CALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC?

CALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC has approximately 16 employees and manages $16M in regulatory assets under management. The firm is registered with the SEC as an investment adviser.

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