Marilyn Muzyk

BLACKROCK INVESTMENT MANAGEMENT

Princeton, NJ 08540

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CRD#: 2247365

Professional summary

Marilyn Muzyk, who also goes by Marilyn Monahan, is a registered financial advisor currently at BLACKROCK INVESTMENT MANAGEMENT, LLC located in Princeton, New Jersey and BLACKROCK INVESTMENTS, LLC located in Princeton, New Jersey.

Marilyn is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1992. Marilyn has worked at 8 firms and has passed the Series 65, Series 63, SIE, Series 7, Series 51 and Series 24 exams.

Question & Answer

Are you a "fiduciary"?

Yes

Aliases

Marilyn Monahan

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 Marilyn Muzyk'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

September 18, 2023 - Present

BLACKROCK INVESTMENT MANAGEMENT, LLC

Office #1: 1 University Square Drive, Princeton, NJ 08540

RIA

CRD#: 108928

Princeton, NJ

Current

September 18, 2023 - Present

BLACKROCK INVESTMENTS, LLC

Office #1: 1 University Square Dr, Princeton, NJ 08540

CRD#: 38642

Princeton, NJ

Past

February 4, 2021 - September 13, 2023

MACQUARIE INVESTMENT MANAGEMENT BUSINESS TRUST

RIA

CRD#: 105390

PHILADELPHIA, PA

Past

February 3, 2021 - September 13, 2023

DELAWARE DISTRIBUTORS, L.P.

CRD#: 14232

PHILADELPHIA, PA

Past

May 15, 2019 - February 2, 2021

MORGAN STANLEY

RIA

CRD#: 149777

LAWRENCEVILLE, NJ

Past

May 15, 2019 - February 2, 2021

MORGAN STANLEY

CRD#: 149777

LAWRENCEVILLE, NJ

Past

August 17, 2007 - May 23, 2018

BLACKROCK INVESTMENT MANAGEMENT, LLC

RIA

CRD#: 108928

PRINCETON, NJ

Past

August 17, 2007 - May 23, 2018

BLACKROCK INVESTMENTS, LLC

CRD#: 38642

PRINCETON, NJ

Past

September 1, 2004 - October 12, 2006

MERRILL LYNCH INVESTMENT MANAGERS LP

RIA

CRD#: 105068

PLAINSBORO, NJ

Past

August 13, 1996 - October 13, 2006

FAM DISTRIBUTORS, INC.

CRD#: 4100

NEW YORK, NY

Past

July 2, 1992 - October 28, 1997

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

CRD#: 7691

NEW YORK, NY

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".

BLACKROCK INVESTMENT MANAGEMENT, LLC

CRD#: 108928 / SEC#: 801-56972

RIA

Registered Investment Advisory firm - (11/9/1999 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

New Jersey
(9/18/2023)

IAR

New Jersey
(9/19/2023)

New York
(9/18/2023)

Pennsylvania
(9/18/2023)

IAR

Pennsylvania
(9/18/2023)

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 65

Date: 12/7/1994

Uniform Investment Adviser Law Examination

State Security Law Exam

Series 63

Date: 8/24/1992

Uniform Securities Agent State Law Examination

General Industry/Product Exam

SIE

Date: 5/23/2018

Securities Industry Essentials Examination

General Industry/Product Exam

Series 7

Date: 7/1/1992

General Securities Representative Examination

Principal/Supervisory Exam

Series 51

Date: 3/29/2024

Municipal Fund Securities Principal Examination

Principal/Supervisory Exam

Series 24

Date: 2/24/1998

General Securities Principal Examination

SRO Registrations

FINRA

Current Firm

BLACKROCK INVESTMENT MANAGEMENT, LLC

CRD#: 108928 / SEC#: 801-56972

RIA

Registered Investment Advisory firm - (11/9/1999 Approved)

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Contact information

Main Address

1 University Square Drive, Princeton, NJ 08540

Mailing Address

Phone number

(609) 282-2000

Established

Firm type

Fiscal year end

# of Employees

1,457

SEC notice filing (53 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Latest Form ADV

Part 2 Brochures

BLACKROCK INVESTMENT MANAGEMENT, LLC - BROCHURE (10/1/2025)

Regulatory assets under management

Total Number of Accounts	48,659
AUM (Assets Under Management)	$ 508,159,772,327

Accountant surprise examination report

Filing Date	Form ADV-E Cover	Form ADV-E Report
10/28/2025	Cover Page	Report
10/24/2024	Cover Page	Report
01/26/2024	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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Advisor Monitoring

Firm Stability Insights

Marilyn Muzyk

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view Marilyn Muzyk's CRS (Customer Relationship Summary).

Certified licenses

Experience

BLACKROCK INVESTMENTS, LLC

MACQUARIE INVESTMENT MANAGEMENT BUSINESS TRUST

DELAWARE DISTRIBUTORS, L.P.

MORGAN STANLEY

MORGAN STANLEY

BLACKROCK INVESTMENT MANAGEMENT, LLC

BLACKROCK INVESTMENTS, LLC

MERRILL LYNCH INVESTMENT MANAGERS LP

FAM DISTRIBUTORS, INC.

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

Primary Firm SEC Registration

BLACKROCK INVESTMENT MANAGEMENT, LLC

State Registrations and Notice Filings

Exams

Series 65

Date: 12/7/1994

Series 63

Date: 8/24/1992

SIE

Date: 5/23/2018

Series 7

Date: 7/1/1992

Series 51

Date: 3/29/2024

Series 24

Date: 2/24/1998

FINRA

Current Firm

BLACKROCK INVESTMENT MANAGEMENT, LLC

Contact information

SEC notice filing (53 States and Territories)

Documents

Part 2 Brochures

Regulatory assets under management

Accountant surprise examination report

Red Flags

Company Information

BLACKROCK INVESTMENT MANAGEMENT, LLC

TRUST BUT VERIFY

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