Matt A. Greenberg

FIRST MANHATTAN CO. LLC

New York, NY 10022

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CRD#: 4336545

Professional summary

Matt A Greenberg is a registered financial advisor currently at FIRST MANHATTAN CO. LLC located in New York, New York and FIRST MANHATTAN SECURITIES LLC located in New York, New York.

Matt is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2021. Matt has worked at 3 firms .

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 Matt A Greenberg'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

February 16, 2023 - Present

FIRST MANHATTAN CO. LLC

Office #1: 399 Park Avenue, New York, NY 10022

RIA

CRD#: 325281

New York, NY

Current

March 3, 2022 - Present

FIRST MANHATTAN SECURITIES LLC

Office #1: 399 Park Avenue, New York, NY 10022

CRD#: 1845

New York, NY

Past

January 18, 2022 - March 10, 2023

FIRST MANHATTAN SECURITIES LLC

RIA

CRD#: 1845

New York, NY

Past

July 12, 2021 - February 1, 2022

MRJ CAPITAL, INC.

RIA

CRD#: 111151

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".

FIRST MANHATTAN CO. LLC

CRD#: 325281 / SEC#: 801-12411

RIA

Registered Investment Advisory firm - (1/13/1977 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

New York
(2/16/2023)

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.

Exams

SRO Registrations

FINRA

SRO Registrations

Nasdaq Stock Market

Current Firm

FIRST MANHATTAN CO. LLC

CRD#: 325281 / SEC#: 801-12411

RIA

Registered Investment Advisory firm - (1/13/1977 Approved)

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Contact information

Main Address

399 Park Avenue, New York, NY 10022

Mailing Address

Phone number

(212) 756-3300

Established

Firm type

Fiscal year end

# of Employees

132

SEC notice filing (51 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Latest Form ADV

Part 2 Brochures

FIRST MANHATTAN BROCHURE (3/31/2025)

Regulatory assets under management

Total Number of Accounts	5,722
AUM (Assets Under Management)	$ 34,439,571,092

Accountant surprise examination report

Filing Date	Form ADV-E Cover	Form ADV-E Report
09/26/2025	Cover Page	Report
10/25/2024	Cover Page	Report
11/28/2023	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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Matt A. Greenberg

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view Matt A Greenberg's CRS (Customer Relationship Summary).

Certified licenses

Experience

FIRST MANHATTAN CO. LLC

FIRST MANHATTAN SECURITIES LLC

FIRST MANHATTAN SECURITIES LLC

MRJ CAPITAL, INC.

Primary Firm SEC Registration

FIRST MANHATTAN CO. LLC

State Registrations and Notice Filings

Exams

FINRA

Nasdaq Stock Market

Current Firm

FIRST MANHATTAN CO. LLC

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

FIRST MANHATTAN CO. LLC

TRUST BUT VERIFY

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