Data / Investment advisers / Illinois / 1st & Main Growth Partners
1st & Main Growth Partners, Chicago, IL: $680 million AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
1st & Main Growth Partners is an SEC registered investment adviser with its main office in Chicago, Illinois and reports $680 million in regulatory assets under management in its Form ADV filed April 28, 2026. Its clients include pooled investment vehicles. It is paid through performance based fees and other fees. It advises 3 private funds.
The request: Watch 1st & Main Growth Partners (CRD number 106305): each new Form ADV amendment, with AUM, clients and private funds. $10 of work on sign-up, no card.
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- Registration
- SEC registered investment adviser
- CRD number
- 106305
- SEC file number
- 801-53866
- SEC status
- Approved, effective February 14, 1997
- Legal name
- The Banc Funds Company, L.L.C.
- Main office
- 150 S. Wacker Drive Suite 2725, Chicago, IL 60606
- Phone
- (312) 855-6202
- Website
- 1standmain.co
- Regulatory AUM
- $680,414,583 in the Form ADV filed April 28, 2026
- Discretionary AUM
- $680,414,583
- Accounts
- 3
- Employees
- 13, of which 10 give investment advice
- Form of organization
- Limited Liability Company
- Paid through
- performance based fees, other fees
- Private funds
- 3: 3 private equity funds
- Gross assets of private funds
- $680,414,583
- Other offices
- 1
- Umbrella registration
- 3 relying advisers
- Form ADV Item 11 disclosures
- Reported: SEC or CFTC regulatory actions
- Latest Form ADV filing
- April 28, 2026
- SEC record
- Investment Adviser Public Disclosure
Clients
Client types the adviser reports in Form ADV item 5.D, with the AUM it attributes to each.
| Client type | Clients | AUM |
|---|---|---|
| Pooled investment vehicles | 3 | $680.4 million |
AUM in the SEC's monthly files
Each change in the AUM the adviser reported across the monthly SEC files held here, with the first file that shows the new value.
| First in the file of | AUM | Form ADV filed |
|---|---|---|
| April 1, 2026 | $680.4 million | March 30, 2026 |
| December 1, 2025 | $957.4 million | March 28, 2025 |
Other advisers in Chicago
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Waystone Asset Management (USA) LLC | Chicago | $742.6 million | 1 | adviserinfo.sec.gov |
| Parkergale, LLC | Chicago | $719.1 million | 3 | adviserinfo.sec.gov |
| Taiber, Kosmala & Associates, LLC | Chicago | $716.7 million | Not listed | adviserinfo.sec.gov |
| 1 Seed Partners LLC | Chicago | $703.5 million | 13 | adviserinfo.sec.gov |
| McNally Advisors, LLC | Chicago | $680.9 million | 15 | adviserinfo.sec.gov |
| Adams Street Advisors, LLC | Chicago | $672.1 million | Not listed | adviserinfo.sec.gov |
| Periscope Equity LLC | Chicago | $667 million | 8 | adviserinfo.sec.gov |
| Logan Stone | Chicago | $664.3 million | 2 | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in Chicago, IL
- Investment advisers in Illinois
- Advisers with $500 million to $1 billion in AUM
- Advisers serving pooled investment vehicles
- Advisers that manage private funds
- 1st & Main Growth Partners on the SEC's adviser search
Public data published by the US Securities and Exchange Commission (US government work). Advisers report these values themselves in Form ADV, and neither the SEC nor the states approve or guarantee them. AUM is regulatory assets under management as the adviser reported it in Form ADV item 5.F, which can differ from the AUM a firm quotes elsewhere. Exempt reporting advisers do not report AUM. Office address, phone and website are the adviser's main office as filed; a firm that files its main office as a private residence shows no street address or phone. An Item 11 disclosure is a reported event, not a finding about the firm today. Details for each firm are on the SEC's Investment Adviser Public Disclosure site. This page uses SEC data and is not endorsed or certified by the SEC. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.