# GEOSPHERE CAPITAL MANAGEMENT, LLC

GEOSPHERE CAPITAL MANAGEMENT, LLC of MIAMI BEACH, FL is an SEC-registered investment adviser.

## Registration

- CRD: 160088
- Type: SEC-registered investment adviser
- SEC file number: 801-73261
- Location: 1674 MERIDIAN AVENUE, SUITE 330, MIAMI BEACH, FL, 33139
- Phone: 212-616-1100
- Latest filing: 2026-03-30
- Regulatory AUM: $258.4M
- Discretionary AUM: $258.4M
- Clients: 6
- Accounts: 5

## Business model

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

## Officers, owners & control persons (9)

| Name | Role | Location |
| --- | --- | --- |
| [Arvind Singh Sanger](https://search.stillhousedata.com/person/58562) | CHIEF INVESTMENT OFFICER; MANAGING MEMBER | 19 Cybercity, Ebene, O4 |
| [Hamish John Lamb](https://search.stillhousedata.com/person/664120) | CHIEF COMPLIANCE OFFICER AND CHIEF FINANCIAL OFFICER AND CHIEF OPERATIONS OFFICER | — |
| [Maria Gabriela Borrero](https://search.stillhousedata.com/person/673730) | CHIEF COMPLIANCE OFFICER AND CHIEF FINANCIAL OFFICER | — |
| [SANGER ARVIND SINGH](https://search.stillhousedata.com/person/825184) | CHIEF INVESTMENT OFFICER; MANAGING MEMBER; MANAGING MEMBER AND CHIEF COMPLIANCE OFFICER | — |
| [POTTER JOHN CARTISANO](https://search.stillhousedata.com/person/825185) | CHIEF OPERATING OFFICER/CHIEF COMPLIANCE OFFICER | — |
| [MULLER RICK BARRY](https://search.stillhousedata.com/person/825237) | CHIEF OPERATING OFFICER/CHIEF COMPLIANCE OFFICER | — |
| [WU INMAN SING](https://search.stillhousedata.com/person/834688) | CHIEF FINANCIAL OFFICER | — |
| [DUFFY SING WU](https://search.stillhousedata.com/person/871594) | CHIEF COMPLIANCE OFFICER | — |
| [BORRERO MARIA GABRIELA](https://search.stillhousedata.com/person/877263) | CHIEF COMPLIANCE OFFICER AND CHIEF FINANCIAL OFFICER | — |


## Private funds (2)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| GEOSPHERE SET MASTER FUND, LP | Hedge Fund | Cayman Islands | 21 | $82.8M | $1.0M |
| GEOSPHERE INDIA FUND | Hedge Fund | Mauritius | 4 | $13.6M | $500K |


## Fund service providers (2)

- administrator: APEX ALTERNATIVE INVESTMENT SERVICES (MAURITIUS) LTD
- administrator: SS&C TECHNOLOGIES, INC.

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/160088/brochure
- Similar advisers: https://search.stillhousedata.com/firm/160088/similar
- Related entities: https://search.stillhousedata.com/firm/160088/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/160088

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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.