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Katherine El-hillow

Director; President; Chief Investment Officer at Russell Investments Implementation Services

Broker registration; no current adviser registration

Katherine El-hillow is Director; President; Chief Investment Officer of Russell Investments Implementation Services, LLC, a Seattle investment adviser managing $81.1B. Katherine El-hillow has a current broker registration and no current investment-adviser registration and has passed 5 licensing exams.

5
Licensing exams

From the IAPD record · data retrieved 18 October 2026 · page updated 20 October 2026SEC record

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

Series 57TO2 January 2023
Name
Securities Trader Exam
SIECredited
Name
Securities Industry Essentials Examination
Series 246 September 2012
Name
General Securities Principal Examination
Series 325 June 2010
Name
National Commodity Futures Examination
Series 634 June 2010
Name
Uniform Securities Agent State Law Examination
Series 73 August 2007
Name
General Securities Representative Examination

Individual record

Full name
Katherine Anne El-hillow
CRD
4889284

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.

Source: Form ADV, Schedule A, filed 2 September 2026

Does Katherine El-hillow have a current investment-adviser registration?

Katherine El-hillow has a current broker registration and no current investment-adviser registration.

Source: IAPD individual record, checked 18 October 2026

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.

Source: IAPD individual record, checked 18 October 2026

Leadership at Russell Investments Implementation Services

Sources

  1. IAPD individual record, CRD 4889284. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Russell Investments Implementation Services, LLC, filed 2 September 2026. Title, control and ownership bands.
  3. Russell Investments Implementation Services team page. Biography, education, credentials, awards.

Retrieved 18 October 2026. The SEC record may have been amended since.

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