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Vistamark Investments

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Client assets under management

$62,440,535

Clients

30

90% high-net worth

Advisors

2

of 4 employees

Firm type

Supported

1-3 advisors or $200M+ in AUM

Clients per advisor

15

Very Low

Average account size

$2,081,351

About

Vistamark Investments provides discretionary investment management and advisory services to high‑net‑worth individuals, families, trusts, estates, business entities, pension plans, and nonprofit organizations, managing roughly $62.4 million for about 30 client relationships. The firm also offers sub‑advisory services and qualified plan fiduciary services (3(21)/3(38)), and does not serve non–high‑net‑worth individual clients.

Portfolios are custom‑constructed under discretionary mandates using a proprietary methodology that emphasizes strategic asset allocation and diversification across public and alternative asset classes (including hedge funds, private equity, private credit, real estate, and infrastructure), with ongoing monitoring and rebalancing. Investment decisions draw on a mix of macroeconomic, fundamental, quantitative, qualitative, technical, and cyclical analysis, and the firm limits short‑term trading while permitting margin within documented, client‑approved parameters.

The firm’s structure is atypical for peers in that it maintains business affiliations and outside investment roles for its principals and accepts sub‑advisory arrangements in which it is compensated by a primary adviser rather than by the underlying investor. A small advisory team with a concentrated client roster and an affiliated consulting entity that may engage with the advisory business are operational features discussed and disclosed in the brochure and may require attention to potential conflicts of interest and governance.

Client services

Portfolio management Pension consulting

Expertise

Private / alternative investments Wealth management Passive / index investing Active portfolio management

Fee options

Fixed

Possible flat fees as negotiated with clients

Percentage

1.25% annually

Main office location

Vistamark Investments

333 West Chestnut Street

Hinsdale IL 60521, United States

Number of offices

2

Most active in

Arizona · Illinois

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

William S

Series 66

Hinsdale, IL

Vistamark Investments

William Seyfarth is a financial advisor at Vistamark Investments with six years of industry experience. He holds a Series 66 designation and has worked at firms including Bernstein Private Wealth Management, Keebeck Wealth Management, Goldman Sachs & Co., and Dimensional Fund Advisors. He is also involved with Vistamark Consulting LLC, a consulting business based in Hinsdale, Illinois. Vistamark Investments provides discretionary investment management and advisory services to high-net-worth individuals, families, trusts, estates, businesses, nonprofit organizations, and qualified retirement plans. The firm employs a strategic asset allocation framework that emphasizes diversification across public and alternative asset classes while considering client-specific factors such as tax and liquidity.

Private / alternative investments Wealth management Passive / index investing Active portfolio management
user avatar

Sean M

CFA®, Series 63, Series 65

Hinsdale, IL

Vistamark Investments

Sean Mc Evilly is a CFA® charterholder with eight years of industry experience, currently serving as an advisor at Vistamark Investments. His prior roles include positions at Morgan Stanley, Crescent Capital, Wells Fargo, and PNC Bank. He is also a Professor of Finance at Grand Canyon University and serves as Treasurer for the Northwestern University Kellogg Alumni Association of Phoenix. Vistamark Investments is a team of four advisors providing discretionary investment management and advisory services to high-net-worth individuals, families, trusts, estates, businesses, nonprofits, and qualified retirement plans. The firm employs a strategic asset allocation framework with a proprietary methodology that emphasizes diversification across public and alternative assets while considering tax, liquidity, and client-specific factors.

Private / alternative investments Wealth management Passive / index investing Active portfolio management
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