Louis Sideropoulos

ALLIANCEBERNSTEIN L.P.

NEW YORK, NY 10001

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CRD#: 2474255

Professional summary

Louis Sideropoulos, who also goes by Lou Sideropoulos, is a registered financial advisor currently at ALLIANCEBERNSTEIN L.P. located in New York, New York and ALLIANCEBERNSTEIN INVESTMENTS, INC. located in Atlanta, Georgia.

Louis is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1994. Louis has worked at 8 firms and has passed the Series 66, Series 63, SIE, Series 3, Series 7, Series 6, Series 24, Series 51 and Series 26 exams.

Question & Answer

Are you a "fiduciary"?

Yes

Aliases

Lou Sideropoulos

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 Louis Sideropoulos'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

December 4, 2017 - Present

ALLIANCEBERNSTEIN L.P.

Office #1: 66 Hudson Boulevard East, New York, NY 10001

RIA

CRD#: 108477

NEW YORK, NY

Current

November 20, 2017 - Present

ALLIANCEBERNSTEIN INVESTMENTS, INC.

Office #1: 3560 Lenox Road Ne, Suite 3000, Atlanta, GA 30326

CRD#: 14549

Atlanta, GA

Past

June 26, 2017 - September 7, 2017

NATIONAL PLANNING CORPORATION

RIA

CRD#: 29604

TARRYTOWN, NY

Past

June 23, 2017 - September 7, 2017

NATIONAL PLANNING CORPORATION

CRD#: 29604

TARRYTOWN, NY

Past

May 1, 2010 - July 30, 2015

COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC

RIA

CRD#: 108257

BOSTON, MA

Past

May 1, 2010 - July 21, 2015

COLUMBIA MANAGEMENT INVESTMENT DISTRIBUTORS, INC.

CRD#: 840

BOSTON, MA

Past

September 19, 2005 - May 7, 2010

BOFA ADVISORS, LLC

RIA

CRD#: 107900

BOSTON, MA

Past

June 18, 1997 - May 1, 2010

BOFA DISTRIBUTORS, INC.

CRD#: 30683

BOSTON, MA

Past

June 1, 1994 - June 25, 1997

PUTNAM RETAIL MANAGEMENT LIMITED PARTNERSHIP

CRD#: 7325

BOSTON, MA

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".

ALLIANCEBERNSTEIN L.P.

ALLIANCE CAPITAL MANAGEMENT L P | ALLIANCEBERNSTEIN L.P.

CRD#: 108477 / SEC#: 801-56720

RIA

Registered Investment Advisory firm - (8/13/1999 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.

indicates the advisor is registered as a Registered Representative in this state, allowing them to offer securities such as stocks, bonds, and mutual funds through a broker-dealer.

Visual representation of state registrations

Alabama
(3/7/2024)

Alaska
(3/7/2024)

Arizona
(3/7/2024)

Arkansas
(3/7/2024)

California
(3/7/2024)

Colorado
(3/7/2024)

Connecticut
(11/20/2017)

Delaware
(3/7/2024)

District of Columbia
(3/7/2024)

Florida
(3/7/2024)

Georgia
(3/7/2024)

Hawaii
(3/7/2024)

Idaho
(3/7/2024)

Illinois
(3/7/2024)

Indiana
(3/7/2024)

Iowa
(3/7/2024)

Kansas
(3/7/2024)

Kentucky
(3/7/2024)

Louisiana
(3/7/2024)

Maine
(11/20/2017)

Maryland
(3/7/2024)

Massachusetts
(11/20/2017)

IAR

Massachusetts
(12/4/2017)

Michigan
(3/7/2024)

Minnesota
(3/7/2024)

Mississippi
(3/7/2024)

Missouri
(3/7/2024)

Montana
(3/7/2024)

Nebraska
(3/7/2024)

Nevada
(3/7/2024)

New Hampshire
(11/20/2017)

New Jersey
(11/20/2017)

New Mexico
(3/7/2024)

New York
(11/20/2017)

North Carolina
(3/7/2024)

North Dakota
(3/7/2024)

Ohio
(3/8/2024)

Oklahoma
(3/7/2024)

Oregon
(3/7/2024)

Pennsylvania
(3/7/2024)

Puerto Rico
(3/7/2024)

Rhode Island
(11/20/2017)

South Carolina
(3/7/2024)

South Dakota
(3/7/2024)

Tennessee
(3/7/2024)

Texas
(3/7/2024)

Utah
(3/7/2024)

Vermont
(11/20/2017)

Virgin Islands
(3/7/2024)

Virginia
(3/7/2024)

Washington
(3/7/2024)

West Virginia
(3/7/2024)

Wisconsin
(3/7/2024)

Wyoming
(3/7/2024)

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. Note: This rule does not apply to broker-dealer activity.

Exams

State Security Law Exam

IAR

Series 66

Date: 9/13/2005

Uniform Combined State Law Examination

State Security Law Exam

Series 63

Date: 6/16/1994

Uniform Securities Agent State Law Examination

General Industry/Product Exam

SIE

Date: 10/1/2018

Securities Industry Essentials Examination

General Industry/Product Exam

Series 3

Date: 7/10/2013

National Commodity Futures Examination

General Industry/Product Exam

Series 7

Date: 8/17/1995

General Securities Representative Examination

General Industry/Product Exam

Series 6

Date: 5/31/1994

Investment Company Products/Variable Contracts Representative Examination

Principal/Supervisory Exam

Series 24

Date: 11/14/2006

General Securities Principal Examination

Principal/Supervisory Exam

Series 51

Date: 2/5/2003

Municipal Fund Securities Principal Examination

Principal/Supervisory Exam

Series 26

Date: 8/8/1997

Investment Company Products/Variable Contracts Principal Examination

SRO Registrations

FINRA

Current Firm

ALLIANCEBERNSTEIN L.P.

ALLIANCE CAPITAL MANAGEMENT L P | ALLIANCEBERNSTEIN L.P.

CRD#: 108477 / SEC#: 801-56720

RIA

Registered Investment Advisory firm - (8/13/1999 Approved)

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Contact information

Main Address

501 Commerce Street, Nashville, TN 37203

Mailing Address

Phone number

(615) 622-0000

Established

Firm type

Fiscal year end

# of Employees

3,994

SEC notice filing (51 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Latest Form ADV

Part 2 Brochures

PRIVATE CLIENT FORM ADV BROCHURE (3/28/2025)

INSTITUTIONAL FORM ADV BROCHURE (3/28/2025)

Regulatory assets under management

Total Number of Accounts	68,593
AUM (Assets Under Management)	$ 709,162,000,000

Accountant surprise examination report

Filing Date	Form ADV-E Cover	Form ADV-E Report
11/25/2024	Cover Page	Report
10/27/2023	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.

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Firm Stability Insights

Louis Sideropoulos

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view Louis Sideropoulos's CRS (Customer Relationship Summary).

Certified licenses

Experience

ALLIANCEBERNSTEIN INVESTMENTS, INC.

NATIONAL PLANNING CORPORATION

NATIONAL PLANNING CORPORATION

COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC

COLUMBIA MANAGEMENT INVESTMENT DISTRIBUTORS, INC.

BOFA ADVISORS, LLC

BOFA DISTRIBUTORS, INC.

PUTNAM RETAIL MANAGEMENT LIMITED PARTNERSHIP

Primary Firm SEC Registration

ALLIANCEBERNSTEIN L.P.

State Registrations and Notice Filings

Exams

Series 66

Date: 9/13/2005

Series 63

Date: 6/16/1994

SIE

Date: 10/1/2018

Series 3

Date: 7/10/2013

Series 7

Date: 8/17/1995

Series 6

Date: 5/31/1994

Series 24

Date: 11/14/2006

Series 51

Date: 2/5/2003

Series 26

Date: 8/8/1997

FINRA

Current Firm

ALLIANCEBERNSTEIN L.P.

Contact information

SEC notice filing (51 States and Territories)

Documents

Part 2 Brochures

Regulatory assets under management

Accountant surprise examination report

Red Flags

Company Information

ALLIANCEBERNSTEIN L.P.

TRUST BUT VERIFY

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