# SPHERA HEALTHCARE US INC.

SPHERA HEALTHCARE US INC. of NEW YORK, NY is an SEC-registered investment adviser.

## Registration

- CRD: 310325
- Type: SEC-registered investment adviser
- SEC file number: 801-121782
- Location: 10 EAST 53RD STREET, SUITE 1301, NEW YORK, NY, 10022
- Phone: 212-554-4457
- Latest filing: 2022-03-31
- Regulatory AUM: $789.8M
- Discretionary AUM: $789.8M
- Clients: 6
- Accounts: 6

## Officers, owners & control persons (7)

| Name | Role | Location |
| --- | --- | --- |
| [SURZYN TIMOTHY PETER](https://search.stillhousedata.com/person/816433) | COO / CCO | — |
| [MALEK DANIEL NMN](https://search.stillhousedata.com/person/846483) | CHIEF EXECUTIVE OFFICER; CHIEF EXECUTIVE OFFICER / DIRECTOR | — |
| [ARKIN MOSHE](https://search.stillhousedata.com/person/859449) | SHAREHOLDER | — |
| [HANETZ ADI](https://search.stillhousedata.com/person/861369) | DIRECTOR | — |
| [BREEN DORON](https://search.stillhousedata.com/person/861370) | DIRECTOR | — |
| [ROSS MICHELLE](https://search.stillhousedata.com/person/867036) | DIRECTOR | — |
| [Dorfman Steven Michael](https://search.stillhousedata.com/person/871671) | COO / CCO | — |


## Private funds (2)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| SPHERA GLOBAL HEALTHCARE MASTER FUND | Hedge Fund | — | 53 | $607.6M | $500K |
| SPHERA BIOTECH MASTER FUND LP | Hedge Fund | — | 70 | $182.2M | $500K |


## Fund service providers (1)

- administrator: SS&C FINANCIAL SERVICES (IRELAND) LIMITED — 2 funds

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/310325/brochure
- Similar advisers: https://search.stillhousedata.com/firm/310325/similar
- Related entities: https://search.stillhousedata.com/firm/310325/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/310325

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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.