Mary Smith Mcmahon
Advisor at MSM Advisory, LLC — Dallas, TX
Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Credentials
CFP®, Series 63, Series 65
Experience Industry experience
15 years
Location
Dallas, TX
MSM Advisory, LLC
Independent
Total advisors
1Clients per advisor
12 TypicalAvg AUM per client
$196,240 LowHNW client ratio
42% HighMary McMahon is a CFP® professional with 15 years of experience in financial advising. She has led MSM Advisory, LLC since 2016 and holds Series 63 and Series 65 licenses. Outside of her advisory work, she serves as a chapter president for Master Networks and is involved with Rotary International. MSM Advisory serves individual clients, including high-net-worth individuals, and small businesses by providing comprehensive financial planning and investment consultation. The firm uses a mix of fundamental, technical, and cyclical analysis with strategies such as Modern Portfolio Theory and Core+Satellite, often recommending third-party managers through an Envestnet platform while maintaining non-discretionary client relationships.
Based on MSM Advisory, LLC
Based on MSM Advisory, LLC
Financial Planning Services fixed fees from $1,000 to $9,500; retainer fee $500 per quarter.
$250 per hour, billed in 10-minute increments.
Retainer fee of $500 per quarter.
Fee-only: Financial Planning Services fixed fees range from $1,000 to $9,500; hourly fee at $250 per hour; retainer fee $500 per quarter.
Dallas, TX
Dallas TX
Advisors at this office
1
Texas
15 years of industry experience
MSM Advisory, LLC
2016 - Present • 10 years
Dallas, TX
Mass Mutual Investors Services
2015 - 2015 • 1 year
TX
Hornor, Townsend & Kent, LLC
2013 - 2015 • 2 years
Addison, TX
PRUCO Securities, LLC.
2011 - 2012 • 1 year
Plano, TX
Mass Mutual Investors Services
2009 - 2011 • 2 years
Dallas, TX
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Is active or affiliated with:
Insurance agent
They sell insurance products and may earn commissions on those sales.
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Is not active or affiliated with:
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
Bank
They're affiliated with a bank that may offer its own financial products and services.
Trust company
They provide trust and estate administration services, typically for separate fees.
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
Lawyer
They provide legal services, typically billed separately.
Real estate agent
They facilitate real estate transactions and may earn commissions.
Not sure where to start?
We'll help you think it through—whether you ultimately need an advisor or not. Warmer helps you compare advisors clearly, so you can choose with confidence.
For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Advisors are independent and may not have reviewed or updated this information. Please review an advisor’s Form ADV and do your own diligence before deciding whether to work with them.
Advisor matching and introductions are provided by FinanceHQ LLC (“FHQ”), a wholly-owned subsidiary of Warmer and an SEC-registered investment advisor. We receive compensation from certain participating advisors for introductions or referrals. This creates a conflict of interest because we have an incentive to recommend advisors who compensate us, including those who pay us more. You pay no fee to use our matching service, and advisor fees are not increased because of a referral or introduction. We do not review the ongoing performance of advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
By using our service, you agree to our Terms of Service and Advisory Agreement, and acknowledge our Privacy Policy. Please review FHQ’s ADV Part 2A and Form CRS. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. (“Warmer”)