Top concentrated stock management financial advisors in Costa Mesa, CA

The right financial advisor for you depends on how you weigh location, expertise, experience, the clients they typically serve, and how they work with you.

If you hold a large portion of your wealth in company stock, managing that concentration is crucial to avoid sudden financial risks. Without careful planning, you might face unexpected tax bills or lose diversification benefits that protect your portfolio.

  • Tax impact awareness. Ask how they handle the tax consequences of selling or diversifying your concentrated shares, especially in a state with high income taxes like California.
  • Diversification strategies. Confirm they can design plans that reduce your exposure to company stock without triggering costly penalties or missed opportunities.
  • Property tax considerations. Since Proposition 13 limits property tax increases, check if they incorporate this into your broader wealth management.
  • Long-term risk management. Ensure they evaluate how your stock concentration fits with your retirement and estate goals over time.

Here are top matches to get you started. Review each profile to compare experience, credentials, and approach.

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Bettina Marie B

Series 66

Costa Mesa, CA

Citigroup Global Markets

Bettina Marie Banzon is a financial advisor with Citigroup Global Markets who holds a Series 66 designation and has one year of industry experience. Her prior work includes a brief tenure at Morgan Stanley and involvement with Bomber Eyewear. Citigroup Global Markets serves individual and institutional clients across a range of wealth segments, offering multi-asset, multi-manager investment programs and broker-dealer execution and custody services. The firm integrates internal standards and oversight committees to select and monitor investment managers and provides solutions that include discretionary and non-discretionary accounts, mutual funds, ETFs, alternative funds, and digital asset exposure.

Tax-loss harvesting ESG / Sustainable investing Executive Founder/Business Owner Attorney Consultant Technology Professional
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Michael B

Series 63, Series 65

Costa Mesa, CA

Integrated Wealth Concepts LLC

Michael Budd is a financial advisor with Integrated Wealth Concepts LLC in Costa Mesa, CA, holding Series 63 and Series 65 credentials and possessing 29 years of industry experience. His prior roles include positions at Laurel Wealth Advisors, Inc., Morgan Stanley, and Citigroup Global Markets. Integrated Wealth Concepts serves individuals, high-net-worth clients, families, trusts, estates, businesses, and retirement plans through a network of independent advisors. The firm offers discretionary investment management, financial planning, family office, and retirement plan advisory services, utilizing customized portfolios with mutual funds, ETFs, equities, and fixed income, and combines enterprise-scale resources with a range of model and wrap-fee options.

Retirement income strategy Active portfolio management Wealth management Founder/Business Owner Executive
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Patrick W

Series 63, Series 66

Costa Mesa, CA

Legacy Wealth Management, LLC

Patrick Wilson is a financial advisor with Legacy Wealth Management, LLC in Costa Mesa, CA. He holds Series 63 and Series 66 licenses and has 23 years of industry experience, including 19 years at Crown Capital Securities prior to joining Legacy Wealth Management in 2021. Legacy Wealth Management is a multi-advisor investment advisory firm serving individuals, charitable organizations, and business entities. The firm offers discretionary and non-discretionary portfolio management, financial consulting, and third-party manager selection across a platform of 35 advisors, emphasizing tailored strategies and continuous account monitoring.

Private / alternative investments Options & derivatives strategies Concentrated stock management Annuities
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Austin D

Series 66

Costa Mesa, CA

UBS Financial Services

Austin Delve is a financial advisor at UBS Financial Services in Costa Mesa, CA, with 13 years of industry experience. He holds a Series 66 designation and has been with UBS since 2012. Outside of his advisory role, he is involved with Channel Islands Social Services as a respite caregiver. UBS Financial Services serves individual, corporate, and institutional clients by offering brokerage and investment advisory services, including fee-based financial planning and portfolio management. The firm combines institutional trading capabilities with wealth management services, utilizing proprietary research and model-based asset allocations to tailor client strategies.

General retirement planning Cash flow / budgeting Equity compensation tax strategy Executive Founder/Business Owner Mid-Career Professionals Approaching retirement

Regina Q

Series 63, Series 66

Costa Mesa, CA

Fidelity

Regina Quigley is a Wealth Management Senior Relationship Manager at Fidelity Investments. She is dedicated to helping clients navigate the complexities of self-directed investing by gaining a clear and complete understanding of their experience, situation, and mindset. Regina emphasizes the importance of establishing and maintaining relationships that best serve clients' evolving needs and interests, leveraging Fidelity's educational resources to support their goals. Regina has been with Fidelity Investments since 2020, holding various roles including Planning Consultant and Investment Solutions Representative I before her current position. Prior to joining Fidelity, she worked at TD Ameritrade as a Client Service Specialist and Relationship Manager II at TD Ameritrade Institutional. She holds a California Insurance License. Outside of her professional work, Regina enjoys movies, museums, music, reading, theater, and volunteering.

Wealth management Passive / index investing Active portfolio management Financial Professional
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Ethan S

CFP®, Series 65

Auburn Hills, MI

Plante Moran financial advisors

Ethan Siekkinen is a CFP® and holds a Series 65 license, currently serving as a financial advisor with Plante Moran Financial Advisors. He has one year of industry experience and has previously worked at J Wilson Wealth Management and operated Rizzo Lawn Care. Plante Moran Financial Advisors, LLC provides investment advisory, financial planning, and estate planning services to a diverse client base including individual households, institutional clients, and sovereign wealth funds. The firm employs a multi-disciplinary investment process and offers both discretionary and non-discretionary portfolio management, manager search, and tax-lot accounting services.

Active portfolio management Options & derivatives strategies Private / alternative investments Concentrated stock management Retirement plans for business owners (SEP, solo 401k) Founder/Business Owner Executive
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Stephen H

Series 65

Plano, TX

Fisher Investments

Stephen Harris is a financial advisor at Fisher Investments with a Series 65 designation and one year of industry experience. Prior to joining Fisher Investments in 2023, he worked for Fiba Basketball and East Stroudsburg University. Fisher Investments serves institutional and private clients worldwide, offering discretionary portfolio management across equity, fixed-income, and blended mandates. The firm utilizes a centralized investment process combining quantitative and qualitative research to construct diversified portfolios and provides sub-advisory and retirement plan services.

Tax-loss harvesting Active portfolio management ESG / Sustainable investing Options & derivatives strategies Concentrated stock management Founder/Business Owner Executive
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Jace H

CFP®, Series 63, Series 66

Rockwall, TX

Rockwall Wealth Management

Jace Hart is a CFP® with nine years of industry experience and currently serves as a financial advisor at Rockwall Wealth Management. His prior experience includes roles at Leo Wealth, LPL Financial, and Fidelity Brokerage Services. Rockwall Wealth Management provides portfolio management, financial planning, and consulting services to individuals, trusts, plans, charitable organizations, and businesses. The firm emphasizes diversified, low-cost ETF model portfolios with a focus on tax efficiency, liquidity, and systematic macro tilts, offering both traditional and advanced investment strategies tailored to client objectives.

Active portfolio management Options & derivatives strategies Private / alternative investments Retirement plans for business owners (SEP, solo 401k) Retirement income strategy
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Barbara B

Series 66

Conshohocken, PA

RBC Capital Markets

Barbara Brewer is a financial advisor at RBC Capital Markets with 20 years of industry experience. She holds a Series 66 designation and has been with RBC Capital Markets Corporation since 2008. RBC Wealth Management, a division of RBC Capital Markets, serves individual investors, institutional clients, pension and profit-sharing plans, corporations, and charitable organizations. The firm offers various advisory programs with discretionary and non-discretionary portfolio management, financial planning, custody, and brokerage services, tailoring strategies to clients’ Advisory Risk Profiles through a mix of in-house and third-party providers.

Tax-loss harvesting ESG / Sustainable investing Private / alternative investments Concentrated stock management Wealth management Executive Founder/Business Owner Retired Financial Professional Approaching retirement HENRY (High Earners, Not Rich Yet)
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Chad C

Series 65

Maumee, OH

Glass City Capital Management, LLC

Chad Clay is the sole advisor at Glass City Capital Management, LLC in Maumee, OH, holding a Series 65 credential with seven years of industry experience. Before founding his firm in 2018, he worked as an investor and previously served for eleven years with the City of Springfield, Illinois Fire Department. His background includes experience as a firefighter and EMT. Glass City Capital Management is an independent, fee-only firm providing discretionary investment management focused on long-term capital appreciation for individuals and various entities. The firm emphasizes a concentrated, actively managed equity strategy built around a core “best ideas” approach, typically holding five to forty individual securities with a preference for large-cap companies.

Active portfolio management Concentrated stock management
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