# O'BRIEN AND ASSOCIATES, INC.

O'BRIEN AND ASSOCIATES, INC. is an SEC-registered investment adviser.

## Registration

- CRD: 115159
- Type: SEC-registered investment adviser
- Phone: 563-422-3440
- Latest filing: 2026-01-12
- Regulatory AUM: $49.4M
- Non-discretionary AUM: $49.4M
- Clients: 2
- Accounts: 253

## Business model

- Compensation: % of AUM
- Clients served: High net worth

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/115159/brochure
- Similar advisers: https://search.stillhousedata.com/firm/115159/similar
- Related entities: https://search.stillhousedata.com/firm/115159/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/115159

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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.