MDS Wealth Advisors, LLC logo

MDS Wealth Advisors, LLC

Updated today

Client assets under management

$27,767,399

Clients

26

35% high-net-worth

Advisors

2

of 3 employees

Firm type

Supported

1-4 advisors or >$200M in AUM

Clients per advisor

13

Very Low

Average account size

$1,067,977

About

MDS Wealth Advisors provides discretionary portfolio management and related investment advisory services to individuals (including high‑net‑worth clients) and pension or profit‑sharing plans. The firm documents client objectives in individualized Investment Policy Statements and maintains a $100,000 account minimum while overseeing roughly $27.8 million across a small roster of clients.

The firm follows a long‑term trading orientation and generally seeks discretionary authority to implement asset allocation, security selection, and regular portfolio monitoring. Its methods of analysis include fundamental, technical, cyclical and quantitative approaches alongside modern portfolio theory to guide investment decisions.

Notably, the firm has ties to external legal and publishing activities: a principal practices law and the firm issues a subscription newsletter (and is affiliated with a separate investment‑publishing entity), arrangements the brochure identifies as potential sources of conflicts of interest. The combination of a very small advisory team with these outside legal and publishing relationships is atypical for firms of similar scale and is disclosed as potentially influencing how advisory and ancillary services are offered.

Client services

Portfolio management Newsletters or periodicals

Expertise

Wealth management Passive / index investing

Want help finding the right advisor?

Answer a few questions to see advisors matched to you.

Fee options

Percentage

$0 - $150,000: 1.75% $150,001 - $250,000: 1.50% $250,001 - $500,000: 1.25% $500,001 - $750,000: 1.12% $750,001 - $1,000,000: 1.00% $1,000,001 - $2,000,000: 0.90% $2,000,001+: 0.75%

Other

Account minimum: $100,000 Minimum fee: $2,000 minimum annual fee Fee-only: Asset-based fees with tiered schedule, no commissions

Main office location

MDS Wealth Advisors, LLC

Williamstown MA, United States

Number of offices

1

Most active in

Louisiana · Massachusetts · Texas · Vermont

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

Matthew S

Series 65

Williamstown, MA

MDS Wealth Advisors, LLC

Matthew Sauer is a financial advisor at MDS Wealth Advisors, LLC, holding a Series 65 credential with 20 years of industry experience. He is also the founder, president, publisher, and chief investment officer of Mutual Fund Investor Guide, LLC, a subscription-based financial publication providing educational and analytical content. Sauer practices law and occasionally offers related advice or products to clients outside of his advisory role. MDS Wealth Advisors offers discretionary portfolio management and investment advisory services to individuals, including high-net-worth clients, as well as pension and profit-sharing plans. The firm employs a long-term trading approach, utilizing fundamental, technical, cyclical, and quantitative analyses alongside modern portfolio theory to guide investment decisions.

Wealth management Passive / index investing
user avatar

Matthew C

Series 65

Williamstown, MA

MDS Wealth Advisors, LLC

Matthew Cowie is a financial advisor with MDS Wealth Advisors, LLC in Williamstown, MA, holding a Series 65 designation and 10 years of industry experience. He has been with MDS Wealth Advisors since 2015 and is also associated with Mutual Fund Investor Guide, LLC. The firm provides discretionary portfolio management and investment advisory services to individuals, including high-net-worth clients, as well as pension and profit-sharing plans. MDS Wealth Advisors employs a long-term trading approach using fundamental, technical, cyclical, and quantitative analysis alongside modern portfolio theory.

Wealth management Passive / index investing
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
Discover

Compare top advisor firms by metric, firm size, and location.

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")