Cornerstone Wealth Advisors, Inc. logo

Cornerstone Wealth Advisors, Inc.

Updated today

Client assets under management

$601,399,272

Clients

336

51% high-net worth

Advisors

5

of 8 employees

Firm type

Team

4-10 advisors or $500M+ in AUM

Clients per advisor

67

Typical

Average account size

$1,789,879

About

Cornerstone Wealth Advisors is a five-advisor team managing roughly $609 million for about 336 clients and serves individuals (including high-net-worth clients), trusts, estates and charitable organizations. The firm provides comprehensive financial planning, retirement planning, and investment management through both one-time and ongoing advisory engagements.

The firm employs a strategic asset-allocation process and implements portfolios using exchange-traded funds, mutual funds, individual stocks and bonds, documenting client objectives in Investment Policy Statements and Withdrawal Policy Statements. It monitors and rebalances portfolios on an ongoing basis, provides quarterly reporting, and states it reviews client accounts at least six times per year.

Cornerstone’s practice includes several features that differ from many peers: retirement engagements commonly combine a fixed planning component (disclosed as $3,000–$40,000 annually) with an asset-based management fee, and clients under age 40 may be offered an income-based retainer option instead of a pure AUM fee; the firm also applies a $5,000 minimum annual fee but does not impose an account asset minimum. The firm maintains a minority ownership interest in National Advisors Holdings and intends to refer clients to National Advisors Trust Company for trust and custodial services, and it does not sell commissionable securities or offer wrap fee programs.

Client services

Financial planning Portfolio management Pension consulting

Expertise

Retirement income strategy Income planning Concentrated stock management

Fee options

Percentage

$0 - $1,000,000: 1.00% $1,000,001 - $10,000,000: declining rates between 1.00% and 0.25% $10,000,001+: 0.25% $0 - $1,000,000: 0.40% (for Comprehensive Retirement Planning service) $1,000,001 - $10,000,000: declining rates between 0.40% and 0.10% (for Comprehensive Retirement Planning service) $10,000,001+: 0.10% (for Comprehensive Retirement Planning service)

Other

Minimum fee: $5,000 annually minimum fee (may be assessed as flat fee, based on income, or asset-based fee) Fee-only: Annual retainer fee up to 1.00% of income (not exceeding $15,000) for clients under age 40; fixed fees between $3,000 and $40,000 annually for retirement planning portion

Main office location

Cornerstone Wealth Advisors, Inc.

3300 Edinborough Way, Suite 450

Edina MN 55435, United States

Number of offices

1

Most active in

California · Colorado · Florida · Louisiana · Minnesota · New Mexico · Texas · Virginia · Wisconsin

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

Advisors at this firm

user avatar

Sara K

CFP®

Edina, MN

Cornerstone Wealth Advisors, Inc.

Sara Kantor is a CFP® professional with eight years of industry experience, currently serving at Cornerstone Wealth Advisors, Inc. in Edina, MN, where she has worked since 2013. She is also involved in her husband’s business, The Kantor Group, Inc., a brand strategy and graphic design firm, assisting with company finances. Cornerstone Wealth Advisors serves individuals, high-net-worth clients, trusts, estates, and charitable organizations, providing comprehensive financial planning, wealth management, and retirement planning. The firm employs a strategic asset-allocation process using quantitative factors to build long-term portfolios, conducts portfolio reviews at least six times per year, and offers alternative billing arrangements tailored to client needs.

Retirement income strategy Income planning Concentrated stock management
user avatar

Andrea E

CFP®

Edina, MN

Cornerstone Wealth Advisors, Inc.

Andrea Eaton is a CFP® professional with 12 years of experience in financial advising. She has been with Cornerstone Wealth Advisors, Inc. since 2004. Cornerstone Wealth Advisors serves individuals, high-net-worth individuals, trusts, estates, and charitable organizations with comprehensive financial planning and wealth management. The firm employs a strategic asset-allocation process using quantitative factors to build long-term portfolios and conducts portfolio reviews at least six times per year.

Retirement income strategy Income planning Concentrated stock management
user avatar

Jonathan G

CFP®, Series 63

Edina, MN

Cornerstone Wealth Advisors, Inc.

Jonathan Guyton is a CFP® professional with 12 years of industry experience, currently serving at Cornerstone Wealth Advisors, Inc. in Edina, MN. He has been with the firm since 2003. Cornerstone Wealth Advisors provides comprehensive financial planning, wealth management, and retirement planning services to individuals, high-net-worth clients, trusts, estates, and charitable organizations. The firm employs a strategic asset-allocation process using quantitative factors to build and monitor long-term portfolios, conducting portfolio reviews at least six times per year.

Retirement income strategy Income planning Concentrated stock management
user avatar

Coresa C

CFP®

Edina, MN

Cornerstone Wealth Advisors, Inc.

Coresa Cass is a CFP® professional with five years of experience, currently with Cornerstone Wealth Advisors, Inc. in Edina, MN. She has worked at Cornerstone since 2015. Cornerstone Wealth Advisors serves individuals, high-net-worth individuals, trusts, estates, and charitable organizations by providing comprehensive financial planning, wealth management, and retirement planning. The firm employs a strategic asset-allocation process and quantitative analysis to construct long-term portfolios, conducts frequent portfolio reviews, and offers customized billing arrangements for select clients.

Retirement income strategy Income planning Concentrated stock management
user avatar

Olivia P

CFP®

Edina, MN

Cornerstone Wealth Advisors, Inc.

Olivia Plagge is a CFP® professional at Cornerstone Wealth Advisors, Inc. in Edina, MN, with two years of industry experience. She has worked at Cornerstone Wealth Advisors since 2020 and previously held roles at Vine & Fig Tree Wealth Planning and Creative Planning, LLC. Cornerstone Wealth Advisors serves individuals, high-net-worth clients, trusts, estates, and charitable organizations with comprehensive financial planning and wealth management. The firm employs a strategic asset-allocation process and quantitative analysis to build and monitor long-term investment portfolios, conducting portfolio reviews at least six times per year.

Retirement income strategy Income planning 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.

Call (201) 292-4557

Warmer provides personalized recommendations and introductions to independent fiduciary advisors. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

Each advisor listed on our site is an independent fiduciary responsible for their own advice. Warmer may receive fees from advisors for participation or referrals; these fees are paid by advisors and do not affect the fees clients pay for advisory services.

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. Please review an advisor's Form ADV and do your own diligence before entering into an advisory relationship.

By using our service, you agree to Warmer's Terms of Service and Advisory Agreement and Privacy Policy. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. ("Warmer")