Data / Investment advisers / Illinois / Bos Asset Management, LLC
Bos Asset Management, LLC, Springfield, IL: $1 billion AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
Bos Asset Management, LLC is an SEC registered investment adviser with its main office in Springfield, Illinois and reports $1 billion in regulatory assets under management in its Form ADV filed August 24, 2026. Its clients include corporations and other businesses, high net worth individuals and individuals. It is paid through a percentage of assets under management, fixed fees and other fees.
The request: Watch Bos Asset Management, LLC (CRD number 310632): 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
- 310632
- SEC file number
- 801-119836
- SEC status
- Approved, effective November 20, 2020
- Main office
- 3400 Wabash Avenue, Springfield, IL 62711
- Phone
- (833) 943-8090
- Website
- bosassetmanagement.com
- Regulatory AUM
- $1,031,382,470 in the Form ADV filed August 24, 2026
- Discretionary AUM
- $951,799,294
- Non discretionary AUM
- $79,583,176
- Accounts
- 1,273
- Employees
- 11, of which 8 give investment advice
- Form of organization
- Limited Liability Company
- Paid through
- a percentage of assets under management, fixed fees, other fees
- Other offices
- 3
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- August 24, 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 |
|---|---|---|
| Corporations or other businesses | 45 | $488.6 million |
| High net worth individuals | 129 | $323 million |
| Individuals (other than high net worth individuals) | 438 | $151.8 million |
| Insurance companies | 3 | $34.2 million |
| Charitable organizations | 5 | $24.8 million |
| Pension and profit sharing plans | 6 | $8.6 million |
| State or municipal government entities | 1 | $282,133 |
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 |
|---|---|---|
| September 1, 2026 | $1.03 billion | August 24, 2026 |
| May 1, 2026 | $933.2 million | April 1, 2026 |
| December 1, 2025 | $828.7 million | March 31, 2025 |
Other advisers in Illinois
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Oak Ridge Investments, LLC | Chicago | $1.70 billion | Not listed | adviserinfo.sec.gov |
| Rothschild Wealth LLC | Oakbrook | $1.70 billion | 2 | adviserinfo.sec.gov |
| Clearwater Capital Partners | Hoffman Estates | $1.68 billion | Not listed | adviserinfo.sec.gov |
| Advyzon Investment Management, LLC | Lisle | $1.68 billion | Not listed | adviserinfo.sec.gov |
| Muller & Monroe Asset Management,Llc | Chicago | $1.67 billion | 9 | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in Illinois
- Advisers with $1 billion to $10 billion in AUM
- Advisers serving corporations and other businesses
- Advisers serving high net worth individuals
- Bos Asset Management, LLC 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.