# STEMBROOK ASSET MANAGEMENT, LLC

STEMBROOK ASSET MANAGEMENT, LLC of RED BANK, NJ is an SEC-registered investment adviser.

## Registration

- CRD: 144116
- Type: SEC-registered investment adviser
- SEC file number: 801-131731
- Location: 212 MAPLE AVENUE, SUITE 201, RED BANK, NJ, 07701
- Phone: 201-484-0063
- Latest filing: 2026-03-31
- Regulatory AUM: $147.5M
- Discretionary AUM: $147.5M
- Clients: 2
- Accounts: 153

## Business model

- Compensation: % of AUM, Fixed
- Clients served: Individuals, High net worth, Pooled vehicles, Charities, Other

## Officers, owners & control persons (4)

| Name | Role | Location |
| --- | --- | --- |
| Thomas Christopher Kosinski | PORTFOLIO MANAGER/CHIEF COMPLIANCE OFFICER | — |
| Peter David D'Agati | PRESIDENT/SOLE MEMBER/OWNER | — |
| KOSINSKI THOMAS CHRISTOPHER | PORTFOLIO MANAGER/CHIEF COMPLIANCE OFFICER | — |
| D'AGATI PETER DAVID | PRESIDENT/SOLE MEMBER/OWNER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/144116/brochure
- Similar advisers: https://search.stillhousedata.com/firm/144116/similar
- Related entities: https://search.stillhousedata.com/firm/144116/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/144116

---

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.