MAIN STREET RESEARCH LLC
AUM Over Time
Discretionary
Non-Discretionary
At a Glance
| Total AUM | $2.68B |
| Discretionary | $2.68B100% of AUM |
| Client Accounts | 3,017 |
| Avg Account Size | $889K |
| Employees | 24 |
| Peak AUM | $2.68BMar 2026 |
| AUM CAGR | +12.7% /yrover 25 yrs · 75 filings |
Firm Change Matrix
| Metric | Latest | 1Y | 3Y CAGR | 5Y CAGR | Trend |
|---|---|---|---|---|---|
Firm Scale | |||||
| Total AUM | $2.7B | +12.5% | +17.0% | +13.8% | |
| Discretionary AUM | |||||
Key Metrics
| Total AUM | $2.68B |
| Discretionary | $2.68B |
| Employees | 24 |
| Client Accounts | 3017 |
| Client Range | More than 500 |
Contact & Location
Address
342 MAIN STREET
LAKEVILLE CT 06039
Phone
860.435.2350
Filing History
75 ADV Part 1 submissions
Fee Structure
% of AUMPerformance Fees
Advisory Services
Financial PlanningPortfolio Mgmt (Individuals)Pension Consulting
Growth
AUM Growth Rate (Annualized YoY %)
Firm Profile
Normalized 0–100 scores across six dimensions.
Discretionary vs Non-Discretionary
Discretionary
$2.7B
100.0% of AUM
Non-Discretionary
$0
0.0% of AUM
Disc. mix ▲ 0.0pp vs 1 year ago
Discretionary
Non-Discretionary
Average Account Size
AUM per Employee
Headcount Over Time
Total Employees
Advisory Staff
Clients
Client Account Growth
Total Accounts
Discretionary
Non-Discretionary
Clients by Type (Latest)
Client Type Mix Over Time
High Net Worth
Individuals
Risk & Structure
Regulatory Disclosures
✓ Clean RecordNo regulatory disclosures
Custody
Bank CustodyBroker-Dealer Custody
Structure
No related registrations reported