# DEUTERIUM CAPITAL MANAGEMENT, LLC

DEUTERIUM CAPITAL MANAGEMENT, LLC of CLEARWATER, FL is an SEC-registered investment adviser.

## Registration

- CRD: 294051
- Type: SEC-registered investment adviser
- SEC file number: 801-112932
- Location: 1150 CLEVELAND ST, SUITE 420, CLEARWATER, FL, 33755-4860
- Phone: 727-204-7570
- Latest filing: 2026-07-07
- Regulatory AUM: $603.7M
- Discretionary AUM: $284.2M
- Non-discretionary AUM: $319.5M
- Clients: 8
- Accounts: 6

## Business model

- Compensation: % of AUM, Fixed, Performance
- Clients served: Pooled vehicles, Investment cos

## Officers, owners & control persons (8)

| Name | Role | Location |
| --- | --- | --- |
| [Sondra Berman](https://search.stillhousedata.com/person/25072) | CHIEF COMPLIANCE OFFICER | Clearwater, FL |
| [Osman Orhun Ozsan](https://search.stillhousedata.com/person/86864) | CHIEF EXECUTIVE OFFICER/CHIEF INVESTMENT OFFICER/MANAGING MEMBER; MANAGING MEMBER | Clearwater, FL |
| [Paula Marie Hayes](https://search.stillhousedata.com/person/86866) | CHIEF FINANCIAL OFFICER | Clearwater, FL |
| [RICCIARDI JON SCALERA](https://search.stillhousedata.com/person/777812) | MANAGER | — |
| [OZSAN OSMAN ORHUN](https://search.stillhousedata.com/person/850545) | CEO, CIO & CCO; CHIEF EXECUTIVE OFFICER/CHIEF INVESTMENT OFFICER/MANAGING MEMBER | — |
| [BERMAN SONDRA](https://search.stillhousedata.com/person/863786) | CHIEF COMPLIANCE OFFICER | — |
| [HAYES PAULA MARIE](https://search.stillhousedata.com/person/863787) | CHIEF FINANCIAL OFFICER | — |
| [Parkhurst Jonathan Neil](https://search.stillhousedata.com/person/870544) | CHIEF OPERATING OFFICER / CHIEF RISK OFFICER | — |


## Private funds (2)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| DEUTERIUM ABSOLUTE RETURN FUND, LP | Hedge Fund | Delaware | 2 | $241.8M | $1.0M |
| DEUTERIUM AR MASTER FUND LP | Hedge Fund | Cayman Islands | 5 | $42.4M | $1.0M |


## Branch offices (1)

| City | State | Employees | Phone |
| --- | --- | --- | --- |
| LONDON | — | 2 | 442070825513 |


## Fund service providers (2)

- custodian: DEUTERIUM AR OFFSHORE INVESTORS LIMITED
- custodian: DEUTERIUM AR US INVESTORS LP

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/294051/brochure
- Similar advisers: https://search.stillhousedata.com/firm/294051/similar
- Related entities: https://search.stillhousedata.com/firm/294051/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/294051

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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.