Margaret J. Hartigan

MARSTONE LLC

PROVIDENCE, RI 02903

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CRD#: 4604083

Professional summary

Margaret Josephine Hartigan MS, who also goes by Margaret Hartigan, is a registered financial advisor currently at MARSTONE LLC located in Providence, Rhode Island.

Margaret is registered as an IAR (Investment Advisor Representative) and started their career in finance in 2003. Margaret has worked at 2 firms and has passed the Series 66 and Series 7 exams.

Question & Answer

Are you a "fiduciary"?

Yes

Aliases

Margaret Hartigan

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 Margaret Josephine Hartigan MS'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 10, 2021 - Present

MARSTONE LLC

Office #1: 22 Parsonage Street #110, Providence, RI 02903

RIA

CRD#: 164810

PROVIDENCE, RI

Past

February 20, 2013 - December 31, 2020

MARSTONE LLC

RIA

CRD#: 164810

NEW YORK, NY

Past

February 27, 2003 - April 16, 2012

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

RIA

CRD#: 7691

NEW YORK, NY

Past

February 27, 2003 - April 16, 2012

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".

MARSTONE LLC

MARSTONE LLC | RATIONAL Q LLC | RATIONAL GROUP, LLC

CRD#: 164810 / SEC#: 801-78264

RIA

Registered Investment Advisory firm - (7/10/2013 Approved)

Massachusetts

Registered Investment Advisory firm - (7/10/2013 Terminated)

Why is a state registration marked "Terminated"? When a firm registers with the SEC (usually after managing $100M+ AUM), it often withdraws separate state firm registrations unless required by that state. The firm can still serve clients there through its individually registered Investment Advisor Representatives (IARs).

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
(9/10/2021)

IAR

Rhode Island
(9/15/2021)

IAR

Texas
(4/14/2025)

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 66

Date: 2/25/2003

Uniform Combined State Law Examination

General Industry/Product Exam

Series 7

Date: 1/14/2003

General Securities Representative Examination

Current Firm

MARSTONE LLC

MARSTONE LLC | RATIONAL Q LLC | RATIONAL GROUP, LLC

CRD#: 164810 / SEC#: 801-78264

RIA

Registered Investment Advisory firm - (7/10/2013 Approved)

Massachusetts

Registered Investment Advisory firm - (7/10/2013 Terminated)

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Contact information

Main Address

22 Parsonage Street #110, Providence, RI 02903

Mailing Address

697 3rd Avenue Suite 350, New York, NY 10017

Phone number

(212) 203-7790

Established

Firm type

Fiscal year end

# of Employees

SEC notice filing (9 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Latest Form ADV

Part 2 Brochures

WRAP BROCHURE (3/28/2025)

ADV 2A BROCHURE (3/28/2025)

Regulatory assets under management

Total Number of Accounts	154
AUM (Assets Under Management)	$ 2,133,258

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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Margaret J. Hartigan

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view Margaret Josephine Hartigan MS's CRS (Customer Relationship Summary).

Certified licenses

Experience

MARSTONE LLC

MARSTONE LLC

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

Primary Firm SEC Registration

MARSTONE LLC

State Registrations and Notice Filings

Exams

Series 66

Date: 2/25/2003

Series 7

Date: 1/14/2003

Current Firm

MARSTONE LLC

Contact information

SEC notice filing (9 States and Territories)

Documents

Part 2 Brochures

Regulatory assets under management

Red Flags

Company Information

MARSTONE LLC

TRUST BUT VERIFY

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