John Souter has been Managing Member and Chief Compliance Officer of Rail-Splitter Capital Management since September 2025, is a control person of the firm and directly owns between 10% and 25% of it.
Rail-Splitter Capital Management LLC is a Winnetka, IL firm with $484M under management, 34 clients and 3 advisers in one office, as of its June 2026 filing.
John Souter’s longest registration was 1 year at Delta Investment Management, LLC (2024–2026). Before joining Rail-Splitter Capital Management in 2026, John Souter was registered through Delta Investment Management, LLC.
- – present · under a yearWinnetka, IL · Adviser representative · Firm CRD 338394
- Delta Investment Management, LLC– · 1 yearChicago, IL · Adviser representative · Firm CRD 149596
Investment adviser representative registrations
John Souter is registered as an investment adviser representative in Illinois, since March 2026.
- IllinoisSince 3 March 2026
Examinations
| Exam | Name | Passed |
|---|---|---|
| Series 65 | Uniform Investment Adviser Law Examination | 25 July 2023 |
| Series 63 | Uniform Securities Agent State Law Examination | 1 October 1997 |
| Series 7 | General Securities Representative Examination | 7 August 1997 |
- Name
- Uniform Investment Adviser Law Examination
- Name
- Uniform Securities Agent State Law Examination
- Name
- General Securities Representative Examination
- Full name
- John Robert Souter
- CRD
- 1702122
- Firm
- Rail-Splitter Capital Management · CRD 338394
- Role
- Managing Member and Chief Compliance Officer
- Office
- 588 LINCOLN AVENUE, SUITE 200, Winnetka, IL 60093
- Registration
- Investment adviser registration
- In the industry since
- July 2024
- Disciplinary history
- Not yet shown here · SEC record
Where does John Souter work?
John Souter has been Managing Member and Chief Compliance Officer of Rail-Splitter Capital Management LLC since September 2025, and is a control person of the firm.
Is John Souter a financial advisor?
Yes. John Souter has a current investment-adviser registration in Illinois, through Rail-Splitter Capital Management since March 2026.
How many years of experience does John Souter have?
John Souter has 2 years in the financial industry, since July 2024, across 2 adviser firms.
What exams has John Souter passed?
John Souter has passed 3 licensing exams: the Series 7, Series 63 and Series 65. The earliest, the Series 7, was passed in August 1997.
Where is John Souter based?
John Souter’s registered office is in Winnetka, IL.
Is John Souter registered with FINRA?
No. John Souter has no current broker registration.
How can I verify John Souter’s record?
Search CRD 1702122 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes John Souter’s full registration record.