Your life. Your wealth. Your future.

Pursue what matters most

With the complexity of today's markets and uncertainty about tomorrow's economy, good financial advice is more important than ever. As a team of dedicated Financial Advisors, we're committed to helping you organize your finances around your short term needs, your longer-term goals and what you envision for generations to come. Our knowledgeable perspective, good judgement and broad experience can help you meet your challenges and seize opportunities.

Young family at the beach

Mark Stuckless, CFA

Senior Vice President–Investments

Chartered Financial Analyst®

Guiding international clients to tailored wealth management solutions for two decades
With 22 years of experience in international markets, Mark specializes in providing advice to international private clients and their families, US citizens living abroad or in transition, and international small to midsized endowments and foundations.

In 2000, at the age of 23, Mark started his career as an Financial Advisor at Merrill Lynch in Ottawa. It was two months before the tech bubble burst—but the resulting experience gave him perspectives which help guide his clients today. He joined UBS in Toronto in 2008 as Desk Head for high net worth clients and, after a 2013 relocation to his wife’s hometown of San Antonio, became Branch Manager and Financial Advisor for UBS’s international office.

As the Truth North team’s go-to person for international questions, Mark helps his clients resolve a host of different issues—they’re more likely to own non-US securities, need a loan in another currency or move to other jurisdictions. Mark draws upon the global resources of UBS, as well as the relationships he’s built across the firm, to develop the best possible wealth management solution for each client’s unique needs. What he enjoys most about working with the people he serves is learning about their families and what matters most to them—and then helping them achieve their financial goals.

Outside the office
Mark and his wife, Kerry, keep busy with their triplets, born in 2013, who Mark enjoys coaching in their sporting activities. They travel as much as possible. In 2021 alone, Mark went to five countries. and has been to 43 of the 50 states, all the Canadian provinces and 23 countries. Although Mark is mostly focused on family and career, he and his wife enjoy their time as members of The Club at Horseshoe Bay Resort and The Club at Sonterra.

Registered States:
  • AZ
  • CA
  • CO
  • CT
  • DC
  • DE
  • FL
  • GA
  • IL
  • KS
  • MA
  • MD
  • MI
  • MN
  • MO
  • NC
  • NH
  • NJ
  • NV
  • NY
  • OH
  • PA
  • RI
  • TN
  • TX
  • UT
  • VA


  • B.A., economics, Dalhousie University
  • M.B.A, Memorial University of Newfoundland


  • Chartered Financial Analyst®
  • Portfolio Manager
  • Institutional Consultant, UBS Institutional Consulting Program
  • Series 7, 9/10 and 66 securities licenses

Our advice is comprehensive. We help diverse clients in a broad range of areas, including:

Lending services
Financial planning
Custom portfolios
Alternative investments
Institutional consulting
Sustainable investing
Business Owners
200 Concord Plaza Drive
Suite 400
San Antonio, TX 78216
  • (210) 804-4409

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A focus on personalized access and service

Working with diverse clients with specific needs, our team sees it as our top responsibility to understand each aspect of your unique and often complicated financial life.


Investment management

Advice. Beyond investing.

UBS Wealth Way

UBS Wealth Way

Legacy—Wealth for others

For needs that go beyond your own—to help you improve the lives of others

What will your legacy be?
It’s never too early to plan ahead. A Legacy strategy can help you gain more control over your financial future and what you leave behind, so you can move forward with confidence.

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Backed by the strength of UBS

A global leader in wealth management

$2.8 trillion

In invested assets globally 
As of 06/30/2022

51 countries

Our global footprint

Global leader

UBS is a world-leading wealth manager