Top concentrated stock management financial advisors in Aurora, CO

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 a single company's stock, you face unique risks like sudden price drops or company-specific events. Without careful management, you might miss opportunities to reduce risk or trigger unexpected tax consequences.

  • Risk assessment focus. Look for advisors who evaluate how your concentrated stock fits into your overall financial picture, not just your investment portfolio.
  • Tax impact awareness. Confirm they understand how selling or diversifying your stock affects your tax bill, especially in Colorado's flat income tax system.
  • Diversification strategies. Ask how they recommend balancing your stock holdings with other assets to protect your financial future.
  • Exit planning expertise. Ensure they can guide you on timing and methods to reduce concentration without jeopardizing your long-term goals.

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

Want help finding the right advisor?

Answer a few questions to see advisors matched to you.

user avatar

David M

Series 66

Aurora, CO

Merrill

David Martinez is a financial advisor at Merrill with five years of industry experience. He holds a Series 66 designation and has worked at several major firms, including Bank of America, Morgan Stanley, J.P. Morgan Securities, and Wells Fargo Bank. Merrill, together with its affiliate Managed Account Advisors LLC, provides managed account services through the Select Portfolio Solutions Program, offering model-based and discretionary strategies for individuals, high-net-worth clients, pension plans, corporations, and charitable organizations.

Tax-loss harvesting Active portfolio management Wealth management

David B

Series 66

Denver, CO

Edward Jones

David Bartfeld is a financial advisor with Edward Jones in Aurora, Colorado, holding a Series 66 license and bringing 22 years of industry experience. He has been with Edward Jones since 2013. Edward Jones is a full-service wealth management firm serving over four million individual and institutional clients, with approximately $1.01 trillion in assets under management. The firm offers a range of advisory programs and investment solutions, including discretionary and non-discretionary strategies, separately managed accounts, and affiliated mutual funds, operating under a fiduciary standard.

Retirement income strategy Divorce financial planning General estate planning guidance Wealth management Retirement plans for business owners (SEP, solo 401k) Retired Founder/Business Owner Executive
user avatar

John R

Series 66

Aurora, CO

Key Investment Services LLc

John Ranieri III is a financial advisor at Key Investment Services LLC with a Series 66 designation. He has one year of industry experience and previously worked at UBS and MVision Private Equity Advisers. He completed his education at the University of Colorado Boulder. Key Investment Services LLC serves individuals, trusts, estates, small businesses, and corporate clients through various advisory programs, including wrap-fee programs, model portfolios, and separately managed accounts. The firm emphasizes client-directed model selection supported by financial professionals’ recommendations and provides access to third-party discretionary managers along with ongoing oversight and reporting.

ESG / Sustainable investing Tax-loss harvesting Passive / index investing Active portfolio management
user avatar

Darren W

Series 63, Series 65

Parker, CO

J.P. Morgan Securities

Darren Woon is a financial advisor at J.P. Morgan Securities with Series 63 and Series 65 credentials and five years of industry experience. His prior roles include positions at Trinity Wealth Securities, Florida Financial Advisors, and J.P. Morgan affiliates. J.P. Morgan Securities primarily serves institutional clients and retirement plan sponsors, providing investment consulting and advisory services through a quantitative asset-allocation process combined with centralized due diligence. The firm applies an ESG eligibility framework and offers a range of approved funds and strategies on a non-discretionary basis.

Wealth management Executive Founder/Business Owner
user avatar

Tonya H

Series 63, Series 65

Aurora, CO

OSAIC Institutions, INC.

Tonya Harper is a financial advisor at Osaic Institutions, Inc. with 31 years of industry experience. She holds Series 63 and Series 65 licenses and has worked at Bellco Credit Union since 2012 and CUSO Financial Services, LP from 2012 to 2023. Outside of her advisory work, she is the managing member of TM Harper Ltd, a private business. Osaic Institutions serves individuals, charitable organizations, corporations, and retirement plans, offering advisory and brokerage services through customized engagements, financial planning, ERISA plan services, wrap fee programs, and access to alternative investments. The firm operates primarily with non-discretionary assets and integrates brokerage and advisory solutions through a broad network of investment adviser representatives.

Annuities Tax-loss harvesting Founder/Business Owner Executive
user avatar

Ethan S

CFP®, Series 65

Auburn Hills, MI

Plante Moran FInancial Advisors

Ethan Siekkinen is a CFP® and holds a Series 65 license with Plante Moran Financial Advisors. He has one year of industry experience and previously worked at J Wilson Wealth Management. Outside of financial advising, he has experience in the lawn care business with Rizzo Lawn Care. Plante Moran Financial Advisors serves a diverse client base including individuals, institutions, trusts, estates, and charitable organizations. The firm provides investment advisory, financial planning, and estate-planning services, utilizing a range of investment strategies and managing both discretionary and non-discretionary assets.

Options & derivatives strategies Private / alternative investments Concentrated stock management Wealth management Executive Founder/Business Owner
user avatar

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
user avatar

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
user avatar

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)
user avatar

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
Warmer team member

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.

Find your advisor

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 referrals are provided by FinanceHQ LLC ("FHQ"), a wholly-owned subsidiary of Warmer and an SEC-registered investment adviser. We may be compensated by participating advisors. You pay no fee to use our matching service, and advisor fees are not increased because of a referral. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

By using our service, you agree to the Warmer Terms of Service and FHQ Advisory Agreement, and acknowledge Warmer's Privacy Policy. Please review FHQ's ADV Part 2A and Form CRS. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. ("Warmer")