# HAMMER AND COMPANY LLC

HAMMER AND COMPANY LLC of LONGBOAT KEY, FL is an SEC-registered investment adviser. This firm reports disciplinary history on Form ADV.

## Registration

- CRD: 107787
- Type: SEC-registered investment adviser
- SEC file number: 801-56580
- Location: 550 HARBOR COVE CIRCLE, LONGBOAT KEY, FL, 34228-3544
- Phone: 941-383-0731
- Latest filing: 2026-03-23
- Regulatory AUM: $77.5M
- Discretionary AUM: $77.5M
- Clients: 2
- Accounts: 31

## Business model

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

## Officers, owners & control persons (2)

| Name | Role | Location |
| --- | --- | --- |
| HAMMER MARK | PRESIDENT | — |
| FOUNTAIN THOMAS JAMES | CHIEF COMPLIANCE OFFICER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/107787/brochure
- Similar advisers: https://search.stillhousedata.com/firm/107787/similar
- Related entities: https://search.stillhousedata.com/firm/107787/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/107787

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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.