Data / Investment advisers / Illinois / Oak Family Advisors, LLC
Oak Family Advisors, LLC, Chicago, IL: $621 million AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
Oak Family Advisors, LLC is an SEC registered investment adviser with its main office in Chicago, Illinois and reports $621 million in regulatory assets under management in its Form ADV filed June 11, 2026. Its clients include high net worth individuals, charitable organizations and individuals. It is paid through a percentage of assets under management and fixed fees.
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- Registration
- SEC registered investment adviser
- CRD number
- 141332
- SEC file number
- 801-108109
- SEC status
- Approved, effective July 11, 2016
- Main office
- 150 North Wacker Drive Suite 1760, Chicago, IL 60606
- Phone
- (312) 373-7221
- Website
- ofallc.com
- Regulatory AUM
- $621,000,000 in the Form ADV filed June 11, 2026
- Discretionary AUM
- $526,000,000
- Non discretionary AUM
- $95,000,000
- Accounts
- 853
- Employees
- 6, of which 5 give investment advice
- Form of organization
- Limited Liability Company
- Paid through
- a percentage of assets under management, fixed fees
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- June 11, 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 |
|---|---|---|
| High net worth individuals | 128 | $553 million |
| Charitable organizations | 1 | $46 million |
| Individuals (other than high net worth individuals) | 72 | $20 million |
| Corporations or other businesses | 2 | $2 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 | $621 million | March 26, 2026 |
| December 1, 2025 | $534 million | March 17, 2025 |
Other advisers in Chicago
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| 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 |
| Rings Capital Management LLC | Chicago | $653 million | 3 | adviserinfo.sec.gov |
| Hemsley Advisors, LTD. | Chicago | $638.1 million | Not listed | adviserinfo.sec.gov |
| Red Arts Capital Management, LLC | Chicago | $619.5 million | 3 | adviserinfo.sec.gov |
| Innovative Capital Advisors, LLC | Chicago | $619.5 million | Not listed | adviserinfo.sec.gov |
| Lago Asset Management | Chicago | $604.9 million | 12 | 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 high net worth individuals
- Advisers serving charitable organizations
- Oak Family Advisors, 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.