Data / Investment advisers / Illinois / Stone Island Financial Planning
Stone Island Financial Planning, Naperville, IL: $134 million AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
Stone Island Financial Planning is an SEC registered investment adviser with its main office in Naperville, Illinois and reports $134 million in regulatory assets under management in its Form ADV filed March 26, 2026. Its clients include high net worth individuals, individuals and charitable organizations. It is paid through a percentage of assets under management, hourly charges and fixed fees.
The request: Watch Stone Island Financial Planning (CRD number 146765): each new Form ADV amendment, with AUM, clients and private funds. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads the SEC's Form ADV files every month, and this page is that reading, keyed on the CRD number. Ask for the advisers you track by state, city, size, client type or private funds, and new registrations and filings arrive in your sheet, CRM, Slack or agent as the SEC publishes them.
- Registration
- SEC registered investment adviser
- CRD number
- 146765
- SEC file number
- 801-69943
- SEC status
- Approved, effective February 27, 2009
- Legal name
- South Georgia Capital, LLC
- Main office
- 900 E. Diehl Road Suite 181, Naperville, IL 60563
- Phone
- (630) 784-2200
- Website
- stoneislandfp.com
- Regulatory AUM
- $133,990,107 in the Form ADV filed March 26, 2026
- Discretionary AUM
- $133,990,107
- Accounts
- 251
- Employees
- 4, of which 3 give investment advice
- Form of organization
- Limited Liability Company
- Paid through
- a percentage of assets under management, hourly charges, fixed fees, performance based fees
- Other offices
- 1
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- March 26, 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 | 119 | $108.5 million |
| Individuals (other than high net worth individuals) | 28 | $25.5 million |
| Charitable organizations | 1 | $322 |
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 | $134 million | March 26, 2026 |
| December 1, 2025 | $137.1 million | March 27, 2025 |
Other advisers in Naperville
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Fiduciary Financial Partners, LLC | Naperville | $293.3 million | Not listed | adviserinfo.sec.gov |
| Millington Financial Advisors, LLC | Naperville | $291.4 million | Not listed | adviserinfo.sec.gov |
| Lakewood Asset Management, LLC | Naperville | $248.7 million | Not listed | adviserinfo.sec.gov |
| T2 Asset Management, LLC | Naperville | $180 million | Not listed | adviserinfo.sec.gov |
| SCG Asset Management LLC | Naperville | $158.7 million | Not listed | adviserinfo.sec.gov |
| Advanced Planning Advisors Group Inc. | Naperville | $120.4 million | Not listed | adviserinfo.sec.gov |
| Volta Energy Technologies, LLC | Naperville | Not listed | 13 | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in Naperville, IL
- Investment advisers in Illinois
- Advisers with $100 million to $500 million in AUM
- Advisers serving high net worth individuals
- Advisers serving individuals
- Stone Island Financial Planning 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.