Mattern Wealth Management LLC
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
Client AUMClient assets under management
$554,793,043
Clients
605
Advisors
4
of 5 employees
About
Mattern Wealth Management provides fee‑only investment and wealth management, financial planning, and consulting to individuals, high‑net‑worth clients, families, trusts, businesses, and retirement plans. The firm also offers ERISA 3(21) retirement plan advisory services and participant education, and will provide non‑discretionary advice for held‑away assets such as variable annuities and 529 plans.
The firm works with clients to create written investment policy statements and uses portfolio allocation software, a mix of active and passive strategies, and ongoing monitoring and rebalance processes to align portfolios with risk tolerance and cash‑flow needs. Securities allocations commonly include individual equities, fixed income, ETFs, institutional mutual funds (including Dimensional Fund Advisors funds), and, when appropriate, allocations to independent managers and tax‑harvesting techniques.
Mattern discloses several features that are less typical among peers: its brochure lists its CRD number (304520) and adviserinfo references while the firm also advertises third‑party ratings in its materials, and Item 12 discloses that Trade‑PMR provided nominal startup funding. The brochure also highlights that use of DFA funds is subject to DFA approval and that clients may lose the ability to make additional purchases of certain DFA funds if the advisory relationship is terminated.
Client services
Expertise
Occupation focus
Fee options
Fixed fees for financial planning and consulting services may be negotiated; not to exceed $10,000
up to 1.25% annually (tiered fees applied based on account size and complexity, specific tier breakpoints not disclosed)
$300 per hour for financial planning and consulting services
Fee-only: Fee-only registered investment advisory firm; fees charged as percentage of AUM, fixed fees, and hourly fees without commissions.
Main office
1811 Wakarusa Drive, Suite 103
Lawrence KS 66047
Advisors at this office
4
Most active in
California · Colorado · Connecticut · Florida · Kansas · Missouri · Nebraska · New Hampshire · New York · Oklahoma · Texas · Virginia
Also doing business as
Mattern Wealth Management Group, LLC · Mattern Wealth Management LLC
Disclosures
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Business activities & affiliations
Is not active or affiliated with:
-
Insurance agent
They sell insurance products and may earn commissions on those sales.
-
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
-
Bank
They're affiliated with a bank that may offer its own financial products and services.
-
Trust company
They provide trust and estate administration services, typically for separate fees.
-
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
-
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
-
Lawyer
They provide legal services, typically billed separately.
-
Real estate agent
They facilitate real estate transactions and may earn commissions.
-
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Advisors at this firm
David M
Series 63, Series 66
Lawrence, KS
Mattern Wealth Management LLC
David Mattern is a financial advisor with Mattern Wealth Management LLC in Lawrence, KS, holding Series 63 and Series 66 licenses and bringing 27 years of industry experience. His prior roles include positions at Wells Fargo Advisors LLC and Wells Fargo Clearing Services, LLC. Outside of advising, he owns and manages a farm business. Mattern Wealth Management LLC is a fee-only registered investment adviser serving individuals, high-net-worth clients, families, trusts, businesses, and retirement plans. The firm provides discretionary investment and wealth management, financial planning, and consulting, employing tailored asset allocation strategies with an emphasis on tax efficiency and cost-effective implementation.
Kyle C
CFP®, Series 66
Lawrence, KS
Mattern Wealth Management LLC
Kyle Cross is a CFP® with 15 years of industry experience. He has worked at Mattern Wealth Management LLC since 2019 and previously held roles at Wells Fargo Advisors LLC and Wells Fargo Clearing. Mattern Wealth Management provides fee-only investment and wealth management services, financial planning, and consulting to individuals, families, trusts, businesses, and retirement plans. The firm employs a combination of active and passive strategies, using portfolio allocation software and ongoing monitoring to align investments with client goals.
Marcus M
Series 66
Lawrence, KS
Mattern Wealth Management LLC
Marcus Mattern is a financial advisor at Mattern Wealth Management LLC in Lawrence, KS, holding a Series 66 designation with nine years of industry experience. He has worked at Mattern Wealth Management since 2019 and previously held roles at Wells Fargo Clearing and Wells Fargo Advisors. Mattern Wealth Management provides fee-only investment and wealth management, financial planning, and consulting services to individuals, families, trusts, businesses, and retirement plans. The firm uses a combination of active and passive strategies, portfolio allocation software, and ongoing monitoring to align client portfolios with their risk tolerance and cash-flow needs.
Caleb R
Series 65
Lawrence, KS
Mattern Wealth Management LLC
Caleb Regan is a financial advisor at Mattern Wealth Management LLC with a Series 65 credential and one year of industry experience. Prior to joining Mattern Wealth Management, he worked at KU Endowment Association for four years, Corpus Christi Catholic Church for four years, and Ogden Publications, Inc. for ten years. Mattern Wealth Management provides fee-only investment and wealth management services, financial planning, and consulting to individuals, families, trusts, businesses, and retirement plans. The firm combines active and passive strategies, employs portfolio allocation software, and offers ongoing monitoring to align investments with clients’ risk tolerance and cash-flow needs.
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.
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 introductions are provided by FinanceHQ LLC (“FHQ”), a wholly-owned subsidiary of Warmer and an SEC-registered investment advisor. We receive compensation from certain participating advisors for introductions or referrals. This creates a conflict of interest because we have an incentive to recommend advisors who compensate us, including those who pay us more. You pay no fee to use our matching service, and advisor fees are not increased because of a referral or introduction. We do not review the ongoing performance of advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
By using our service, you agree to our Terms of Service and Advisory Agreement, and acknowledge our Privacy Policy. Please review FHQ’s ADV Part 2A and Form CRS. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. (“Warmer”)