O'BRIEN AND ASSOCIATES, INC.

O'BRIEN AND ASSOCIATES, INC. is an SEC-registered investment adviser (CRD 115159). Regulatory assets under management: $49.4M.

Registration

• CRD: 115159
• Type: 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.

More on this firm

• Form ADV Part 2 brochure
• Similar advisers
• Related entities and filings
• This page as markdown (for LLM agents)
• CRD 115159 on SEC IAPD (source of record)
• Search all SEC investment advisers on Adviser Search