Charles T. Simko

MAINSTREET ADVISORS

Chicago, IL 60602-2424

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CRD#: 2870750

Professional summary

Charles Thomas Simko JR. is a registered financial advisor currently at MAINSTREET ADVISORS located in Chicago, Illinois.

Charles is registered as an IAR (Investment Advisor Representative) and started their career in finance in 1997. Charles has worked at 3 firms and has passed the Series 65 exam.

Question & Answer

Are you a "fiduciary"?

Yes

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) - RIA

Click below to view Charles Thomas Simko JR.'s CRS (Customer Relationship Summary).

CRS (Customer Relationship Summary)

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

Current

November 3, 2011 - Present

MAINSTREET ADVISORS

Office #1: 120 N. Lasalle Street Suite 3300, Chicago, IL 60602-2424Office #2: 100 Beard Sawmill Road 3rd Floor, Shelton, CT 06484

RIA

CRD#: 146615

Chicago, IL

Past

June 15, 2009 - August 24, 2011

FCI ADVISORS

RIA

CRD#: 106398

OVERLAND PARK, KS

Past

March 21, 1997 - September 2, 2009

WRIGHT INVESTORS SERVICE INC

RIA

CRD#: 106302

MILFORD, CT

Primary Firm SEC Registration

This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".

MAINSTREET ADVISORS

MAINSTREET ADVISORS | MAINSTREET INVESTMENT ADVISORS LLC

CRD#: 146615 / SEC#: 801-68930

RIA

Registered Investment Advisory firm - (3/12/2008 Approved)

State Registrations and Notice Filings

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

IAR

means the advisor is registered as an Investment Advisor Representative in this state and is authorized to provide investment advice to clients there.

Highlighted states indicate IAR registrations

IAR

Illinois
(12/14/2016)

IAR

Louisiana
(3/19/2012)

IAR

Texas
(11/3/2011)

Don't see your state listed? The advisor may still be able to work with you under the federal De Minimis Rule, which allows up to five investment advisory clients in a state without registration. Some states, like TX, LA, NE, and NH, may still require registration or notice filing. Contact the advisor or their firm to confirm their investment advisory availability in your state.

Exams

State Security Law Exam

IAR

Series 65

Date: 3/14/1997

Uniform Investment Adviser Law Examination

Current Firm

MAINSTREET ADVISORS

MAINSTREET ADVISORS | MAINSTREET INVESTMENT ADVISORS LLC

CRD#: 146615 / SEC#: 801-68930

RIA

Registered Investment Advisory firm - (3/12/2008 Approved)

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Contact information

Main Address

120 N. Lasalle Street Suite 3300, Chicago, IL 60602-2424

Mailing Address

Phone number

(312) 223-0270

Established

Firm type

Fiscal year end

# of Employees

SEC notice filing (19 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Latest Form ADV

Part 2 Brochures

MAINSTREET ADVISORS ADV PART 2A 03-25-2025 (4/8/2025)

Regulatory assets under management

Total Number of Accounts	5,683
AUM (Assets Under Management)	$ 5,409,800,392

Accountant surprise examination report

Filing Date	Form ADV-E Cover	Form ADV-E Report
04/29/2024	Cover Page	Report
01/26/2024	Cover Page	Report
11/28/2022	Cover Page	Report

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.

Contact information

xxxxx@xxxx.xxx

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Charles T. Simko

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view Charles Thomas Simko JR.'s CRS (Customer Relationship Summary).

Certified licenses

Experience

MAINSTREET ADVISORS

FCI ADVISORS

WRIGHT INVESTORS SERVICE INC

Primary Firm SEC Registration

MAINSTREET ADVISORS

State Registrations and Notice Filings

Exams

Series 65

Date: 3/14/1997

Current Firm

MAINSTREET ADVISORS

Contact information

SEC notice filing (19 States and Territories)

Documents

Part 2 Brochures

Regulatory assets under management

Accountant surprise examination report

Red Flags

Company Information

MAINSTREET ADVISORS

TRUST BUT VERIFY

Contact information

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