Career
Katherine El-hillow has been Director and President and Chief Investment Officer of Russell Investments Implementation Services since May 2020. Katherine El-hillow is a control person of the firm and directly owns under 5% of it.
Russell Investments Implementation Services, LLC is a Seattle, WA firm with $81.1B under management, 118 clients and 115 advisers across 2 offices, as of its September 2026 filing.
Russell Investments lists Kate El-Hillow as President and Chief Investment Officer.
No adviser firm registrations are on Katherine El-hillow’s record.
Credentials and registrations
Examinations
| Exam | Name | Passed |
|---|---|---|
| Series 57TO | Securities Trader Exam | 2 January 2023 |
| SIE | Securities Industry Essentials Examination | Credited |
| Series 24 | General Securities Principal Examination | 6 September 2012 |
| Series 3 | National Commodity Futures Examination | 25 June 2010 |
| Series 63 | Uniform Securities Agent State Law Examination | 4 June 2010 |
| Series 7 | General Securities Representative Examination | 3 August 2007 |
- Name
- Securities Trader Exam
- Name
- Securities Industry Essentials Examination
- Name
- General Securities Principal Examination
- Name
- National Commodity Futures Examination
- Name
- Uniform Securities Agent State Law Examination
- Name
- General Securities Representative Examination
Individual record
- Full name
- Katherine Anne El-hillow
- CRD
- 4889284
- Firm bio
- russellinvestments.com
Disciplinary history is not reported here, in either direction. Check the SEC record.
Common questions
Where does Katherine El-hillow work?
Katherine El-hillow has been Director; President; Chief Investment Officer of Russell Investments Implementation Services, LLC since May 2020, and is a control person of the firm.
Does Katherine El-hillow have a current investment-adviser registration?
Katherine El-hillow has a current broker registration and no current investment-adviser registration.
What exams has Katherine El-hillow passed?
Katherine El-hillow has passed 5 licensing exams: the Series 7, Series 63, Series 3, Series 24 and Series 57TO. The earliest, the Series 7, was passed in August 2007. FINRA credited Katherine El-hillow with the SIE, which began in October 2018.

