# FINSIE

FINSIE of BELMONT, CA is an SEC-registered investment adviser.

## Registration

- CRD: 313047
- Type: SEC-registered investment adviser
- SEC file number: 801-120554
- Location: 3234 UPPER LOCK AVE, BELMONT, CA, 94002
- Phone: 650-262-1863
- Latest filing: 2025-03-10
- Clients: 3

## Business model

- Compensation: Other
- Clients served: Other

## Officers, owners & control persons (8)

| Name | Role | Location |
| --- | --- | --- |
| [Matthew Diesenhouse Stewart](https://search.stillhousedata.com/person/701172) | CHIEF COMPLIANCE OFFICER; SHAREHOLDER, CHIEF EXECUTIVE OFFICER, DIRECTOR | — |
| [Jerzy Stefan Zielinski](https://search.stillhousedata.com/person/701173) | SHAREHOLDER, CHIEF TECHNOLOGY OFFICER, DIRECTOR | — |
| [Boy Theodorus Hijnen](https://search.stillhousedata.com/person/701174) | COO | — |
| [STEWART BRIAN D](https://search.stillhousedata.com/person/790394) | CHIEF COMPLIANCE OFFICER; SHAREHOLDER, CHIEF EXECUTIVE OFFICER, DIRECTOR | — |
| [ZIELINSKI JERZY](https://search.stillhousedata.com/person/864602) | SHAREHOLDER, CHIEF TECHNOLOGY OFFICER, DIRECTOR | — |
| [STEWART MATTHEW DIESENHOUSE](https://search.stillhousedata.com/person/865992) | CHIEF COMPLIANCE OFFICER; SHAREHOLDER, CHIEF EXECUTIVE OFFICER, DIRECTOR | — |
| [ZIELINSKI JERZY STEFAN](https://search.stillhousedata.com/person/865993) | SHAREHOLDER, CHIEF TECHNOLOGY OFFICER, DIRECTOR | — |
| [Hijnen Boy Theodorus](https://search.stillhousedata.com/person/874584) | COO | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/313047/brochure
- Similar advisers: https://search.stillhousedata.com/firm/313047/similar
- Related entities: https://search.stillhousedata.com/firm/313047/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/313047

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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.