# MASON & ASSOCIATES, INC.

MASON & ASSOCIATES, INC. of LOS ANGELES, CA is an SEC-registered investment adviser.

## Registration

- CRD: 141303
- Type: SEC-registered investment adviser
- SEC file number: 801-67068
- Location: 7474 NORTH FIGUEROA STREET, SUITE 100, LOS ANGELES, CA, 90041
- Phone: 323-254-3072
- Latest filing: 2026-01-29
- Regulatory AUM: $828.7M
- Discretionary AUM: $707.7M
- Non-discretionary AUM: $121.1M
- Clients: 8
- Accounts: 2,143

## Business model

- Compensation: % of AUM, Hourly, Fixed
- Clients served: Individuals, High net worth, Charities

## Officers, owners & control persons (11)

| Name | Role | Location |
| --- | --- | --- |
| Charles William Mason | CEO | — |
| Brent Markey Mason | OWNER; PRESIDENT | — |
| Sun Mi Shim | VICE PRESIDENT | — |
| Thomas Dean Mason | CCO | — |
| NAGY NAOMI ANNE | CHIEF COMPLIANCE OFFICER; OPERATIONS AND COMPLIANCE MANAGER | — |
| SCHEFFY ELGONDE MAGDALENA | CCO; CHIEF COMPLIANCE OFFICER | — |
| MASON CHARLES WILLIAM | CEO; PRESIDENT | — |
| MASON BRENT MARKEY | OWNER; PRESIDENT; VICE PRESIDENT | — |
| KIM SUN MI | OPERATIONS MANAGER; OPERATIONS MANAGER/CHIEF COMPLIANCE OFFICER | — |
| MASON THOMAS DEAN | CCO | — |
| SHIM SUN MI | VICE PRESIDENT | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/141303/brochure
- Similar advisers: https://search.stillhousedata.com/firm/141303/similar
- Related entities: https://search.stillhousedata.com/firm/141303/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/141303

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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.