Data / Investment advisers / Washington / Russell Investments
Russell Investments, Seattle, WA: $81.1 billion AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
Russell Investments is an SEC registered investment adviser with its main office in Seattle, Washington and reports $81.1 billion in regulatory assets under management in its Form ADV filed September 2, 2026. Its clients include state and municipal governments, pension and profit sharing plans and charitable organizations. It is paid through a percentage of assets under management, fixed fees and commissions.
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- Registration
- SEC registered investment adviser
- CRD number
- 329
- SEC file number
- 801-60335
- SEC status
- Approved, effective June 13, 2001
- Legal name
- Russell Investments Implementation Services, LLC
- Main office
- 401 Union Street 18th Floor, Seattle, WA 98101
- Phone
- (206) 505-7877
- Regulatory AUM
- $81,091,385,383 in the Form ADV filed September 2, 2026
- Discretionary AUM
- $81,091,385,383
- Accounts
- 146
- Employees
- 569, of which 115 give investment advice
- Form of organization
- Limited Liability Company
- Paid through
- a percentage of assets under management, fixed fees, commissions, performance based fees, other fees
- Other offices
- 1
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- September 2, 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 |
|---|---|---|
| State or municipal government entities | 24 | $52.05 billion |
| Pension and profit sharing plans | 30 | $18.81 billion |
| Charitable organizations | 14 | $9.56 billion |
| Other investment advisers | 10 | $232.3 million |
| Pooled investment vehicles | 38 | $231.4 million |
| Insurance companies | 2 | $203.3 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 | $81.09 billion | March 31, 2026 |
| December 1, 2025 | $79.68 billion | September 5, 2025 |
Other advisers in Seattle
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Parametric Portfolio Associates | Seattle | $684.78 billion | 12 | adviserinfo.sec.gov |
| Russell Investments | Seattle | $68.60 billion | 1 | adviserinfo.sec.gov |
| Russell Investments | Seattle | $35.03 billion | 43 | adviserinfo.sec.gov |
| Invesco Managed Accounts, LLC | Seattle | $31.28 billion | Not listed | adviserinfo.sec.gov |
| Bentallgreenoak (U.S.) Limited Partnership | Seattle | $24.07 billion | 24 | adviserinfo.sec.gov |
| Himalaya Capital | Seattle | $21.39 billion | 1 | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in Seattle, WA
- Investment advisers in Washington
- Advisers with $10 billion to $100 billion in AUM
- Advisers serving state and municipal governments
- Advisers serving pension and profit sharing plans
- Russell Investments 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.