# TWOMBLY ASSET MANAGEMENT LLC

TWOMBLY ASSET MANAGEMENT LLC of NORTHFIELD, IL is an SEC-registered investment adviser.

## Registration

- CRD: 151610
- Type: SEC-registered investment adviser
- SEC file number: 801-70624
- Location: 222 NORTHFIELD ROAD, NORTHFIELD, IL, 60093
- Phone: 847-256-0900
- Latest filing: 2026-03-31
- Regulatory AUM: $54.7M
- Discretionary AUM: $53.5M
- Non-discretionary AUM: $1.2M
- Clients: 3
- Accounts: 96

## Business model

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

## Officers, owners & control persons (3)

| Name | Role | Location |
| --- | --- | --- |
| SADZEWICZ GERY JOSEPH | CHIEF COMPLIANCE OFFICER | — |
| TWOMBLY MARGARET MARY | MANAGING MEMBER | — |
| TWOMBLY MARGARET Z | CHIEF EXECUTIVE OFFICER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/151610/brochure
- Similar advisers: https://search.stillhousedata.com/firm/151610/similar
- Related entities: https://search.stillhousedata.com/firm/151610/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/151610

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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.