# WESTRIVER MANAGEMENT, LLC

WESTRIVER MANAGEMENT, LLC of SEATTLE, WA is an SEC-registered investment adviser.

## Registration

- CRD: 161921
- Type: SEC-registered investment adviser
- SEC file number: 801-74380
- Location: 920 5TH AVE, SUITE 3450, SEATTLE, WA, 98104
- Phone: 4259523950
- Latest filing: 2026-03-26
- Regulatory AUM: $444.4M
- Discretionary AUM: $95.2M
- Non-discretionary AUM: $349.2M
- Clients: 14
- Accounts: 27

## Business model

- Compensation: Fixed, Performance
- Clients served: Investment cos, Other

## Officers, owners & control persons (2)

| Name | Role | Location |
| --- | --- | --- |
| Erik J Anderson | MANAGING MEMBER AND CHIEF COMPLIANCE OFFICER | Dallas, TX |
| ANDERSON TIMOTHY J | MANAGING MEMBER AND CHIEF COMPLIANCE OFFICER; MANAGING PARTNER AND CHIEF COMPLIANCE OFFICER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/161921/brochure
- Similar advisers: https://search.stillhousedata.com/firm/161921/similar
- Related entities: https://search.stillhousedata.com/firm/161921/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/161921

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.