# J. WILLIAM MANTZ INVESTMENT ADVISORS LLC

J. WILLIAM MANTZ INVESTMENT ADVISORS LLC of GLOUCESTER, MA is an SEC-registered investment adviser.

## Registration

- CRD: 109221
- Type: SEC-registered investment adviser
- SEC file number: 801-55217
- Location: 185 MAIN STREET, GLOUCESTER, MA, 01930
- Phone: 978-281-3441
- Latest filing: 2009-03-03
- Regulatory AUM: $886.7M
- Non-discretionary AUM: $886.7M
- Clients: 1
- Accounts: 6

## Officers, owners & control persons (7)

| Name | Role | Location |
| --- | --- | --- |
| [SMITH TAFT JAMES](https://search.stillhousedata.com/person/318472) | SENIOR PORTFOLIO MANAGER | CHICAGO, IL |
| [SEGAL ROBERT BACON](https://search.stillhousedata.com/person/745396) | CHIEF INVESTMENT OFFICER; MANAGER/CEO; PORTFOLIO MANAGER | — |
| [MANTZ J WILLIAM](https://search.stillhousedata.com/person/745398) | PRESIDENT; PRESIDENT/CEO/CHIEF COMPLIANCE OFFICER; PRESIDENT/CHIEF COMPLIANCE OFFICER | — |
| [MANTZ ROBERTA WALLACE](https://search.stillhousedata.com/person/745399) | MEMBER | — |
| [FRANCIS JULIE ANN](https://search.stillhousedata.com/person/745400) | OPERATIONS MANAGER | — |
| [EHMKE GILBERT FRANK](https://search.stillhousedata.com/person/782750) | SENIOR PORTFOLIO MANAGER | — |
| [SMITH MARIANNE](https://search.stillhousedata.com/person/782751) | CHIEF FINANCIAL OFFICER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/109221/brochure
- Similar advisers: https://search.stillhousedata.com/firm/109221/similar
- Related entities: https://search.stillhousedata.com/firm/109221/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/109221

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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.