Mainstreet Investment Advisors LLC
● SEC registered since 2008CRD 146615SEC# 801-68930Chicago, IL
Reg. AUM
$5.86B
Employees
26
Accounts
5,636
Location
Chicago, IL
Mainstreet Investment Advisors LLC assets under management
Mainstreet Investment Advisors LLC is a registered investment adviser overseen by the SEC based in Chicago, IL. The firm has been registered since 2008. It reports $5.9 billion in regulatory assets under management and employs 26 people.
Mainstreet Investment Advisors LLC owners & executives
9 reported| Name | Title | Ownership | Since |
|---|---|---|---|
| Alessandro Urbani Control | Managing Director | Under 5% | 2018 |
| John Francis Crosson Control | Chief Executive Officer | Under 5% | 2024 |
| Michael A Steele Control | Chief Operating Officer | Under 5% | 2021 |
See all 9 owners & executives — unlock the full record.
Join to unlock · $37/moFrequently asked questions
How much does Mainstreet Investment Advisors LLC manage?
Mainstreet Investment Advisors LLC reports $5.9 billion in regulatory assets under management on its Form ADV.
How many employees does Mainstreet Investment Advisors LLC have?
Mainstreet Investment Advisors LLC reports 26 employees.
Where is Mainstreet Investment Advisors LLC located?
Mainstreet Investment Advisors LLC is based in Chicago, IL and has been SEC-registered since 2008.
Does Mainstreet Investment Advisors LLC disclose fund performance?
Mainstreet Investment Advisors LLC is not required to publicly disclose fund returns. Form ADV filings include assets, ownership, and service providers, shown above.
Contact & registration
| Address | 120 N. Lasalle Street, Suite 3300, Chicago, IL 60602-2424 |
| Phone | 312-223-0270 |
| Office hours | 8:30 a.m. - 5:00 p.m. |
| SEC region | Chicago Regional Office (CHRO) |
| CIK | 1729854 |
| Discloses disciplinary history | No |
Regulatory AUM
$5.86B▲ 14%
Jan '25Form ADV, monthlyJun '26
How this firm compares
Regulatory AUMTop 12%
Larger than 88% of 16,271 advisers
EmployeesTop 20%
More than 80% of 16,825 advisers
Assets under management
$5.86Bregulatory AUM
Discretionary $963.2MNon-discretionary $4.89B