Sigma Investment Counselors is an SEC registered investment adviser organized as a corporation with a primary office location in Northville, MI. Its latest Form ADV filing, dated April 8, 2026, reports $2.2B in regulatory assets under management, 20 employees, 2 offices, and 2,837 accounts.
Assets Under Management
$2.2B
Employees
20
Offices
2 offices
Total Clients
775
Primary office
NORTHVILLE, MI
186 E MAIN STREET, SUITE 200, NORTHVILLE, MI, United States
Portfolio management for individuals and small businesses
Selection of other advisers
Fee models offered
2 types reported
Asset based fees
Fixed fees
Sources checked May 13, 2026
Client Coverage Demographics
Top client segmentHNWI represent 66.3% of total clients.
Top client categories% of clientsClients
1
HNWI
66.3%
514
2
Individuals
33.7%
261
Regulatory Assets Under Management Breakdown
Total regulatory assets under management$2.2Bas of April 8, 2026
Discretionary100.0%
$2.2B
100% of total RAUM100.0%
Non-discretionary0.0%
$0
0% of total RAUM0.0%
All regulatory assets under management are discretionary.
Assets under management Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Latest AUM$2.2B
Total Accounts2,837
10Y AUM Change+$1.3B (+147.7%)
Employee Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total Employees20
Clients per Employee39:1
10Y Employee Change+5 (+33.3%)
* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.