One commitment. All of UBS.

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It's never been more important to access resources and opportunities where you are, but also globally as well. As our client, you are supported by the powerful platforms and solutions of one of the world's leading wealth managers. You can be confident that we provide you with perspective that reaches across continents.

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Mark Sikorski

Senior Vice President–Wealth Management

Financial Advisor

After serving in the military and police force, Mark transitioned to a career in investing. He began working at Oppenheimer before joining UBS in 1995, and has been here ever since. He takes his responsibility as a Financial Advisor seriously, which is to help clients grow their assets. He works closely with each client to determine the most suitable investments for them, taking into account their investment experience and liquidity needs.

Mark has been registered with FINRA since 1994 and holds the Series 7, 63 and 65 licenses.

Registered States:
  • AZ
  • CA
  • CO
  • FL
  • HI
  • ID
  • IN
  • KY
  • MA
  • MD
  • MI
  • MN
  • MT
  • NJ
  • NV
  • NY
  • OH
  • OR
  • SC
  • SD
  • TX
  • UT
  • WA
  • WV

Recognized as an industry leader:

  • Forbes Best-in-State Wealth Advisors, 2021, 2022, 2023The Forbes rating is compiled by Shook Research and awarded annually in April based on information from a 12 month period ending June of the prior year.

Eligibility is based on quantitative factors and is not necessarily related to the quality of the investment advice. For more information on third party rating methodologies, please visit

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

Retirement planning
Custom portfolios
Asset allocation
Multi-generational families
Business Owners
Your goals are the starting point
2121 Rosecrans Avenue
Suite 1300
El Segundo, CA 90245
  • (424) 301-3810

Email Me

Connecting you to the deep resources of UBS

By seeing the big picture, we provide access to the global platforms and the financial and intellectual strengths of UBS’s experts in Wealth Management, Asset Management and our Private and Investment Banks.

Our Process

Our Process

Investment management

Investment management

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Retirement readiness

Investors aren't panicking …

UBS Investor Watch

Keeping up with the latest insights can give you great ideas for making the most of your wealth. That's where UBS Investor Watch comes in, bringing you the views of investors around the world. Explore our reports and see how they might help you reach your goals.

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Backed by the strength of UBS

A global leader in wealth management

$3.9 trillion

In invested assets globally 
As of 12/31/2022

Global leader

UBS is a world-leading wealth manager

Financial strength

Driving confidence.
Aa3 (stable) Moody’s
A+ (stable) Standard & Poor’s

UBS AG, long-term senior secured debt rating. As of 12/31/2022