AdvisorCheck - Find and Connect with Top Financial Advisors on Your Terms
Advisor Search
Why AdvisorCheck

We're Here To Help

AdvisorCheck empowers you to find, evaluate, and monitor financial advisors with confidence and clarity.

Advisor Monitoring

Financial advisor's situations can change, sometimes without notice. AdvisorCheck's Monitoring tool helps you avoid surprises and stay on top of your financial health.

Firm Stability Insights

The stability of your financial advisor's firm has a significant impact in the security and quality of service you receive. Our tool provides historical data and key insights over time to help you make informed, confident decisions.

Pricing
For Advisors
DO

Dennis M. O'brien

SPIRE WEALTH MANAGEMENT
Mclean, VA 22102
Some features on this profile are disabled
CRD#: 7587259
DO

Professional summary

Dennis Michael O'brien, who also goes by Dennis Obrien, is a registered financial advisor currently at SPIRE WEALTH MANAGEMENT, LLC located in Mclean, Virginia and SPIRE SECURITIES, LLC located in Mclean, Virginia.

Dennis is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2022. Dennis has worked at 4 firms and has passed the Series 66, Series 63, Series 7TO and SIE exams.

Question & Answer

Are you a "fiduciary"?
Yes

Aliases

Dennis Obrien

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 Dennis Michael O'brien'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

January 16, 2026 - Present

SPIRE WEALTH MANAGEMENT, LLC

Office #1: 7901 Jones Branch Dr. Suite 810, Mclean, VA 22102
RIA
CRD#: 113908
Mclean, VA
Current

June 12, 2024 - Present

SPIRE SECURITIES, LLC

Office #1: 7901 Jones Branch Dr. Suite 810, Mclean, VA 22102
BD
CRD#: 144131
Mclean, VA
Past

November 1, 2023 - May 22, 2024

SIGNATURE ESTATE SECURITIES, LLC

BD
CRD#: 18923
Tysons, VA
Past

September 28, 2022 - November 6, 2023

FIDELITY BROKERAGE SERVICES LLC

BD
CRD#: 7784
DURHAM, NC

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".
SW
SPIRE WEALTH MANAGEMENT, LLC
LEGACY ADVISORS, LLC | SPIRE WEALTH MANAGEMENT, LLC

CRD#: 113908 / SEC#: 801-60468

RIA
Registered Investment Advisory firm - (8/17/2001 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.
RR
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

RR
Virginia
(6/12/2024)
IAR
Virginia
(1/16/2026)

Exams

State Security Law Exam
RR
IAR
Series 66
Date: 1/16/2026
Uniform Combined State Law Examination
State Security Law Exam
RR
Series 63
Date: 10/7/2022
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
Series 7TO
Date: 9/28/2022
General Securities Representative Examination
General Industry/Product Exam
RR
SIE
Date: 9/15/2022
Securities Industry Essentials Examination
SRO Registrations
RR
FINRA

Current Firm

SW
SPIRE WEALTH MANAGEMENT, LLC
LEGACY ADVISORS, LLC | SPIRE WEALTH MANAGEMENT, LLC

CRD#: 113908 / SEC#: 801-60468

RIA
Registered Investment Advisory firm - (8/17/2001 Approved)
Upgrade to AdvisorCheck Premium
Get A Biweekly Pulse, AutomaticallyReceive biweekly alerts automatically. Stay informed and proactive.
Catch Firm-Level Red Flags SoonerCatch leadership changes and disclosures early, before issues escalate.
See Trends. Not Just SnapshotsMonitor firm stability metrics like AUM and advisor ratios over time.

Contact information

Main Address
7901 Jones Branch Dr. Suite 810, Mclean, VA 22102
Mailing Address
7901 Jones Branch Drive Suite 800, Mclean, VA 22102
Phone number
(703) 657-6060
Established
Firm type
Fiscal year end
# of Employees
165

SEC notice filing (53 States and Territories)

Blank US states mapAlaskaHawaiiAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

Documents

Customer Relationship Summary (CRS / SEC)Latest Form ADV

Part 2 Brochures

2025 SPIRE WEALTH MANAGEMENT ADV 2A (3/30/2025)

Regulatory assets under management

Total Number of Accounts15,808
AUM (Assets Under Management)$ 4,617,171,037

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.

Company Information

SPIRE WEALTH MANAGEMENT, LLC

CRD#: 113908Mclean, VA 22102

TRUST BUT VERIFY

Monitor Dennis O'brien

Get automatic monthly alerts on:
Job or Firm Moves
Licensing Changes
Client Complaints
New Red Flags
Contact Information Updates

Similar Advisors

Raylonte Marqui Roach
Raylonte RoachAdvisorCheck Check Mark
EAGLE STRATEGIES LLC
IAR
RR
BETHESDA, MD
MH
Matthew HalversonAdvisorCheck Check Mark
MORGAN STANLEY
IAR
RR
Washington, DC
EC
Erin CainesAdvisorCheck Check Mark
EAGLE STRATEGIES LLC
IAR
RR
DERWOOD, MD
footer-logo
How We Help
Advisor Search
Find Advisors by State
Blog
Glossary
For Advisors
About Us
Help Center
Terms Of UsePrivacy PolicySubscription Policy
Help Center
AdvisorCheck does not offer investment advice and should not replace discussions with professional accounting, tax, legal or financial advisors.© 2026 AdvisorCheck, an AIMR Analytics company. All rights reserved.