

The Calvin / Clayton Group at Morgan Stanley
Direct:
(512) 469-3440(512) 469-3440

Our Mission Statement
We pride ourselves on empowering clients of all backgrounds to take control of their financial lives by offering objective advice, personalized plans, and a solid foundation for financial success.
Our Story and Services
The Calvin/Clayton Group at Morgan Stanley is a highly experienced team of advisors with decades of combined experience and a deep understanding of the ever-evolving financial industry. We are honored to have been recently recognized as a Forbes Best-In-State Wealth Management Team. We believe in building long-term relationships built on trust, transparency, and helping clients achieve financial success. Dedicated to providing highly personalized advice and strategies, we aim to understand our client’s personal and financial goals so that we can look at investment plans holistically for each client. Working together we can help you preserve and grow your wealth, relying on the insights of seasoned professionals, a premier trading and execution platform and a full spectrum of investment choices.
Forbes Best-In-State Wealth Management Teams
Source: Forbes (Awarded Jan 2025) Data compiled by SHOOK Research LLC for the period 3/31/23-3/31/24
Forbes Best-In-State Wealth Management Teams
Source: Forbes (Awarded Jan 2025) Data compiled by SHOOK Research LLC for the period 3/31/23-3/31/24
Check the background of Our Firm and Investment Professionals on FINRA's BrokerCheck.*
Location
8701 Bee Caves Rd
Ste 300
Austin, TX 78746
US
Direct:
(512) 469-3440(512) 469-3440
Meet The Calvin / Clayton Group
About Me
Mike’s career in the financial services industry began on the institutional fixed income and equity trading desks in September of 1987. Now with more than 3 decades of capital markets experience, including stints in corporate finance, corporate turnaround/crisis management and venture capital arenas, Mike draws on that institutional level experience to manage risk and build long-term wealth for his retail clients.
Mike’s primary areas of practice are asset management for ultra-high net worth individuals/families and the management of corporate ownership positions for executives in both the public and private arenas. For public company executives, that means structuring investment portfolios around the tax-efficient management of concentrated stock and stock option positions. For private company owners and executives, it means maximizing the value of a less liquid ownership asset and devising client-focused strategies on how to grow, protect and pass on that ownership.
In addition to holding the firm’s Senior Portfolio Manager designation, Mike earned his BBA from Baylor University in Waco, Texas and an MBA from The McCombs School of Business at The University of Texas at Austin. He has been included as a member of the Century Club since 2025. He lives with his wife, Diane, in Austin, Texas and they are active with LifeAustin Church. In addition, Mike is involved with the First Tee of Greater Austin and a board member with The Central Texas chapter of the Fellowship of Christian Athletes (FCA).
Mike’s primary areas of practice are asset management for ultra-high net worth individuals/families and the management of corporate ownership positions for executives in both the public and private arenas. For public company executives, that means structuring investment portfolios around the tax-efficient management of concentrated stock and stock option positions. For private company owners and executives, it means maximizing the value of a less liquid ownership asset and devising client-focused strategies on how to grow, protect and pass on that ownership.
In addition to holding the firm’s Senior Portfolio Manager designation, Mike earned his BBA from Baylor University in Waco, Texas and an MBA from The McCombs School of Business at The University of Texas at Austin. He has been included as a member of the Century Club since 2025. He lives with his wife, Diane, in Austin, Texas and they are active with LifeAustin Church. In addition, Mike is involved with the First Tee of Greater Austin and a board member with The Central Texas chapter of the Fellowship of Christian Athletes (FCA).
Securities Agent: HI, AZ, TN, NJ, MN, FL, CO, AR, OK, NY, KY, IN, PA, CA, TX, SC, NC, ME, MA, LA, IL, AL, MD, KS, OH, NV, GA, WA, VA, DE, WI, OR, MO, MI; General Securities Principal; General Securities Representative; Investment Advisor Representative
NMLS#: 1326118
NMLS#: 1326118
About Me
Guy has extensive experience in both banking and wealth management. Guy’s entrepreneurial background and knowledge of the business cycle provide him with a seasoned perspective on the issues and opportunities that business owners and entrepreneurs encounter. He advises a range of clients including professional athletes, public company executives, and multi-generational families.
Mr. Clayton began his career in the early 90’s at a community bank where he was the in-house investment and securities professional concentrating on real estate and small business lending. In 1998 he co-founded a de novo bank and holding company in Lakeway, TX, which subsequently was sold to a large regional bank. Guy’s partnership group ultimately raised capital and started a second independent bank in the Austin area, which was ultimately sold to an out of state holding company. Adept at large-scale financial transactions, Guy gained valuable experience managing the bank’s institutional bond portfolio and serving on the bank’s board of directors.
Guy earned his undergraduate degree in Finance from Texas Tech University where he lettered on the men’s basketball team. In his free time, he enjoys traveling and spending time with his wife and two children. He lives in Lakeway, Texas, and is very active in the community having served as a volunteer coach, a trustee for many years on the Lake Travis Independent School District, and as a board member of his church.
Mr. Clayton began his career in the early 90’s at a community bank where he was the in-house investment and securities professional concentrating on real estate and small business lending. In 1998 he co-founded a de novo bank and holding company in Lakeway, TX, which subsequently was sold to a large regional bank. Guy’s partnership group ultimately raised capital and started a second independent bank in the Austin area, which was ultimately sold to an out of state holding company. Adept at large-scale financial transactions, Guy gained valuable experience managing the bank’s institutional bond portfolio and serving on the bank’s board of directors.
Guy earned his undergraduate degree in Finance from Texas Tech University where he lettered on the men’s basketball team. In his free time, he enjoys traveling and spending time with his wife and two children. He lives in Lakeway, Texas, and is very active in the community having served as a volunteer coach, a trustee for many years on the Lake Travis Independent School District, and as a board member of his church.
Securities Agent: TX, IN, OH, ME, KS, GA, OR, OK, MD, LA, KY, NJ, WA, PA, AZ, SC, NY, MI, HI, DE, CO, CA, AR, WI, NC, MN, FL, MA, IL, AL, VA, TN, NV, NM, MO; General Securities Representative; Investment Advisor Representative
NMLS#: 1326078
NMLS#: 1326078
About Me
With integrity, dedication, and resources, Winston helps clients financially protect their future, their family, and their legacy through a comprehensive wealth management approach. Winston’s motivation in serving clients stems from the admiration he has for his grandfather. By adapting his conversative investing approach, Winston is able to design personalized strategies that account for all aspects of his client’s financial lives.
Winston’s top priority is helping individuals achieve their most important goals. He focuses on creating financial solutions – investing, planning, estate planning strategies, tax efficiency, assets, and liabilities.
A graduate of Baylor University with a degree in Finance, Winston began his career working as a Financial Analyst and Controller at both Texas Instruments and IBLP in Chicago before becoming self-employed. In 2017, Winston transitioned to Merrill Lynch, joining The Calvin / Clayton Group. The conservative and successful approach of the Calvin/Clayton Group enables them to create an enhanced level of service to help individuals meet their financial objectives. In 2022 the team made a Firm change to Morgan Stanley.
Outside the office, Winston enjoys spending time with his wife Melody, and their children, actively engaging in their academic and athletic endeavors. Winston is also a member of Christ Community Church.
Winston’s top priority is helping individuals achieve their most important goals. He focuses on creating financial solutions – investing, planning, estate planning strategies, tax efficiency, assets, and liabilities.
A graduate of Baylor University with a degree in Finance, Winston began his career working as a Financial Analyst and Controller at both Texas Instruments and IBLP in Chicago before becoming self-employed. In 2017, Winston transitioned to Merrill Lynch, joining The Calvin / Clayton Group. The conservative and successful approach of the Calvin/Clayton Group enables them to create an enhanced level of service to help individuals meet their financial objectives. In 2022 the team made a Firm change to Morgan Stanley.
Outside the office, Winston enjoys spending time with his wife Melody, and their children, actively engaging in their academic and athletic endeavors. Winston is also a member of Christ Community Church.
Securities Agent: NJ, AR, MD, OK, NV, TN, MO, MA, IN, GA, CA, AZ, VA, SC, OR, OH, FL, WI, MI, WA, MN, KY, KS, NC, LA, IL, HI, DE, TX, PA, ME, CO, AL, NY; General Securities Representative; Investment Advisor Representative
NMLS#: 1593664
NMLS#: 1593664
About Margaret Bryant
With more than 25 years of experience in the financial service industry, Margaret is a Senior Registered Client Service associate who assists the team’s clients with their administrative needs. She is a certified notary and holds the Series 7, Series 66 and Insurance/Annuities licenses.
Margaret and her husband Ken have been married 39 years. They live in Leander, TX and they have 4 children 16 grandchildren and 6 great grandbabies. When Margaret is not working she enjoys cooking, gardening and spending time with family.
Margaret and her husband Ken have been married 39 years. They live in Leander, TX and they have 4 children 16 grandchildren and 6 great grandbabies. When Margaret is not working she enjoys cooking, gardening and spending time with family.

Contact Michael Calvin

Contact Guy Clayton

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Check the background of our Firm and Investment Professionals on FINRA's BrokerCheck*.
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Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors or Private Wealth Advisors do not provide tax or legal advice. Individuals should consult their tax advisor for matters involving taxation and tax planning and their attorney for legal matters.
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The views, opinions or advice contained within third party websites or materials are solely those of the author, who is not a Morgan Stanley employee, and do not necessarily reflect those of Morgan Stanley Smith Barney LLC, or its affiliates. The strategies and/or investments referenced may not be appropriate for all investors as the appropriateness of a particular investment or strategy will depend on an investor's individual circumstances and objectives.
*References to length of service at Morgan Stanley include years at Morgan Stanley and predecessor firms.
Certified Financial Planner Board of Standards Inc. owns the certification marks CFP®, CERTIFIED FINANCIAL PLANNER™ and federally registered CFP (with flame design) in the U.S, which it awards to individuals who successfully complete CFP Board’s initial and ongoing certification requirements.
The use of the CDFA designation does not permit the rendering of legal advice by Morgan Stanley or its Financial Advisors which may only be done by a licensed attorney. The CDFA designation is not intended to imply that either Morgan Stanley or its Financial Advisors are acting as experts in this field.
Awards Disclosures
The information, products and services described here are intended only for individuals residing in states where this Financial Advisor is properly registered as described in this site.
Morgan Stanley reserves the right, to the extent permitted under applicable law, to retain and monitor all electronic communications. Morgan Stanley will not accept purchase or sale orders via any Internet site, social media site and/or its messaging systems. Morgan Stanley does not endorse and is not responsible and assumes no liability for content, products or services posted by third-parties on any Internet site, social media site and/or its messaging systems. All electronic communications are subject to terms available at the following link:
https://www.morganstanley.com/disclaimers/mswm-email.html. Any profiles and associated content are for U.S. residents only.
The securities/instruments, services, investments and investment strategies discussed in this material may not be appropriate for all investors. The appropriateness of a particular investment, investment strategy or service will depend on an investor's individual circumstances and objectives. Morgan Stanley Smith Barney LLC recommends that investors independently evaluate particular investments, strategies and services, and encourages investors to seek the advice of a Financial Advisor or Private Wealth Advisor. This material does not provide individually tailored investment advice. It has been prepared without regard to the individual financial circumstances and objectives of persons who receive it.
Morgan Stanley Smith Barney LLC (“Morgan Stanley”), its affiliates and Morgan Stanley Financial Advisors or Private Wealth Advisors do not provide tax or legal advice. Individuals should consult their tax advisor for matters involving taxation and tax planning and their attorney for legal matters.
Morgan Stanley Smith Barney LLC (“Morgan Stanley”) is not implying an affiliation, sponsorship, endorsement with/of the third party or that any monitoring is being done by Morgan Stanley of any information contained within the website. Morgan Stanley is not responsible for the information contained on the third-party website or the use of or inability to use such site. Nor do we guarantee their accuracy or completeness.
The views, opinions or advice contained within third party websites or materials are solely those of the author, who is not a Morgan Stanley employee, and do not necessarily reflect those of Morgan Stanley Smith Barney LLC, or its affiliates. The strategies and/or investments referenced may not be appropriate for all investors as the appropriateness of a particular investment or strategy will depend on an investor's individual circumstances and objectives.
*References to length of service at Morgan Stanley include years at Morgan Stanley and predecessor firms.
Certified Financial Planner Board of Standards Inc. owns the certification marks CFP®, CERTIFIED FINANCIAL PLANNER™ and federally registered CFP (with flame design) in the U.S, which it awards to individuals who successfully complete CFP Board’s initial and ongoing certification requirements.
The use of the CDFA designation does not permit the rendering of legal advice by Morgan Stanley or its Financial Advisors which may only be done by a licensed attorney. The CDFA designation is not intended to imply that either Morgan Stanley or its Financial Advisors are acting as experts in this field.
Awards Disclosures
CRC 6491812 (04/2024)