Plan Snapshot
- Plan Sponsor: Adaptive Biotechnologies Corporation
- Sponsor EIN: 270907024
- Sponsor Address: 1165 EASTLAKE AVE E, SEATTLE, WA, 98109
- Plan Type: 401(k)
- Plan Number: 001
- Total Participants: 930
- Total Assets: $85.6M
Key Plan Design Features
- Auto-Enrollment: Yes
- Auto-Escalation: No
- Allows Roth Contributions: Yes
- Participant Loans: Yes
- Participant-Directed Investments: Yes
- ERISA Section 404(c) Fiduciary Safe Harbor: Yes
Plan Financials by Year
| Year | Participants | Total Assets | Employer Contrib. | Employee Contrib. |
|---|---|---|---|---|
| 2025 | 930 | $85.6M | $0 | $0 |
| 2024 | 622 | $66.3M | $1.9M | $8.7M |
| 2023 | 705 | $54.9M | $2.3M | $10.0M |
| 2022 | 797 | $40.7M | $2.8M | $9.9M |
Service Providers (Schedule C)
Vendors paid $5,000 or more for services to the plan, ranked by total compensation (direct + indirect fees).
| Provider Name | Role | Direct Compensation | Indirect Compensation | Total Fees |
|---|---|---|---|---|
| FIDELITY INVESTMENTS INSTITUTIONAL | Recordkeeper | $82,668 | — | $82,668 |
| ALLIANT RETIREMENT SERVICES | Investment Advisor | $56,886 | — | $56,886 |
| CLARK NUBER, P.S. | Other Service Provider | $14,325 | — | $14,325 |
Plan Fees & Expenses
Annual service provider fees and administrative expenses sourced from DOL Form 5500 filings.
- Total Service Provider Fees: $153,879
- Estimated Expense Ratio: 0.180% of plan assets
Historical Administrative Expenses
Breakdown of administrative expense categories reported on Form 5500 filings.
| Year | Total Admin Expenses | Investment Mgmt Fees | Contract Admin Fees | IQPA Audit Fees | Professional Fees |
|---|---|---|---|---|---|
| 2025 | $6,364,895 | $60,722 | — | — | — |
| 2024 | $115,370 | $45,103 | — | — | — |
| 2023 | $102,057 | — | — | — | — |
| 2022 | $97,074 | $95,799 | — | — | $1,275 |