AdFi
MS

MAIN STREET INVESTMENT ADVISORS, LLC

SEC Registered

WALL STREET EXPERIENCE, MAIN STREET SENSIBILITY

NORTHBROOK, ILhttps://mainstinvest.com847-480-7055
Assets Under Management
$100M–$500M
Employees
3
Office Locations
1 office
Total Accounts
144

About the firm

Main Street Investment Advisors, LLC is an SEC-registered investment adviser that delivers a simple, nimble, multi-faceted approach to wealth management with a high-touch service model. The firm draws on 100 years of collective investment experience to serve clients investing independently, through family offices, or for foundations.

Firm Focus

Client segments reported on the firm's SEC Form ADV — applies to all advisors at the firm.

IndividualsHigh Net WorthState/Municipal

Areas of expertise

Wealth ManagementFinancial PlanningInvestment AdvisoryRetirement PlanningEstate PlanningTax PlanningEducation PlanningRisk ManagementFamily OfficeFoundations

Services

Financial planning services encompassing education planning, risk management and insurance, investments, tax planning, retirement savings and income planning, and estate planning, developed in conjunction with clients, their legal advisors, and accountants.

Who they serve

Clients who are busy building businesses, managing families, and leading their communities, including independent investors, family offices, and foundations.

Client segmentClientsAssets managed
Individuals (Non-HNW)14$3.3M
High Net Worth Individuals128$243M
State/Municipal Entities2

29 total clients reported on Form ADV.

Leadership

Wayne Francis Carr
MANAGING PRINCIPAL, CHIEF OPERATING OFFICER
Jeffrey Stephen Ross
MANAGING PRINCIPAL, CHIEF COMPLIANCE OFFICER

Office locations

1 office in 1 state
IL
NORTHBROOKHQ

Advisors at this firm

3 advisors in the directory

Regulatory & compliance

CRD number
#146036
SEC Number
801-113819
Disciplinary History
No
Fee Model & Minimums
Model: AUM / Flat Fee
Minimum: $250,000 (waivable)

Data as of January 20, 2026 · Source: SEC IAPD & FINRA BrokerCheck

Contact Information

Editorial disclosure

This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. MAIN STREET INVESTMENT ADVISORS, LLC has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on the SEC or FINRA websites before making any decision.

BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.

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