# 57 STARS LLC

57 STARS LLC of ARLINGTON, VA is an SEC-registered investment adviser.

## Registration

- CRD: 135202
- Type: SEC-registered investment adviser
- SEC file number: 801-64608
- Location: 1655 FORT MYER DRIVE, SUITE 920, ARLINGTON, VA, 22209
- Phone: 202-824-1600
- Latest filing: 2026-03-30
- Regulatory AUM: $3.7B
- Discretionary AUM: $3.5B
- Non-discretionary AUM: $160.5M
- Clients: 24
- Accounts: 15

## Business model

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

## Officers, owners & control persons (28)

_Showing 25 of 28 people._

| Name | Role | Location |
| --- | --- | --- |
| [Mitchell Darrin Fenster](https://search.stillhousedata.com/person/258874) | CHIEF FINANCIAL OFFICER AND ASSOCIATE COMPLIANCE OFFICER | Washington, DC |
| [Charles David Toy](https://search.stillhousedata.com/person/258875) | MANAGING DIRECTOR AND CHIEF COMPLIANCE OFFICER; MANAGING DIRECTOR EMERITUS | Washington, DC |
| [Eugene Vincent Pohren](https://search.stillhousedata.com/person/258878) | MANAGING DIRECTOR; MEMBER; TRUSTEE | Washington, DC |
| [Steven Jonas Cowan](https://search.stillhousedata.com/person/258879) | MANAGING DIRECTOR; MEMBER; TRUSTEE | Washington, DC |
| [Stephen Humbert Oneill](https://search.stillhousedata.com/person/690714) | LIMITED PARTNER; MANAGING DIRECTOR; MEMBER | — |
| [Lindsey Louise Sullivan](https://search.stillhousedata.com/person/690715) | CHIEF COMPLIANCE OFFICER | — |
| [BOWER CHRISTOPHER JAMES](https://search.stillhousedata.com/person/733411) | MEMBER | — |
| [BLACKBURN TARA ANN](https://search.stillhousedata.com/person/733412) | MEMBER | — |
| [KELLEHER TIMOTHY R](https://search.stillhousedata.com/person/733413) | MEMBER | — |
| [MOSELEY STEPHEN JAMES](https://search.stillhousedata.com/person/733414) | MEMBER | — |
| [SACKS SAMANTHA MILA](https://search.stillhousedata.com/person/733415) | SENIOR VICE PRESIDENT FINANCE AND ACCOUNTING | — |
| [BREM MONTE](https://search.stillhousedata.com/person/733416) | MEMBER | — |
| [FERNANDEZ JOSE](https://search.stillhousedata.com/person/733417) | GENERAL COUNSEL/ CHIEF COMPLIANCE OFFICER | — |
| [POSNER PHILIP MICHAEL](https://search.stillhousedata.com/person/733418) | CFO; MEMBER | — |
| [COWAN STEPHEN JONAS](https://search.stillhousedata.com/person/735034) | MANAGING DIRECTOR; MEMBER | — |
| [POHREN EUGENE VINCENT](https://search.stillhousedata.com/person/735035) | MANAGING DIRECTOR; MEMBER | — |
| [O'NEILL STEPHEN BRADLEY](https://search.stillhousedata.com/person/735036) | MANAGING DIRECTOR; MEMBER | — |
| [FERNANDEZ JOSE AGUSTIN](https://search.stillhousedata.com/person/735038) | GENERAL COUNSEL/ CHIEF COMPLIANCE OFFICER; SENIOR VICE PRESIDENT/GENERAL COUNSEL | — |
| [MELTZER DOUGLAS LOWELL](https://search.stillhousedata.com/person/735039) | MEMBER | — |
| [OEMCKE MARK ERICH](https://search.stillhousedata.com/person/755136) | CHIEF COMPLIANCE OFFICER; CHIEF OPERATING OFFICER AND CHIEF COMPLIANCE OFFICER; CHIEF OPERATING OFFICER, CHIEF FINANCIAL OFFICER | — |
| [CONCA ROBERT DAVID](https://search.stillhousedata.com/person/755137) | CHIEF COMPLIANCE OFFICER; CHIEF COMPLIANCE OFFICER, SENIOR VICE PRESIDENT LEGAL AFFAIRS; SENIOR VICE PRESIDENT LEGAL | — |
| [ONEILL STEPHEN HUMBERT](https://search.stillhousedata.com/person/773098) | MANAGING DIRECTOR; MEMBER | — |
| [FENSTER MITCHELL DARRIN](https://search.stillhousedata.com/person/773099) | ASSOCIATE COMPLIANCE OFFICER; CHIEF FINANCIAL OFFICER AND ASSOCIATE COMPLIANCE OFFICER; EXECUTIVE DIRECTOR AND ASSOCIATE COMPLIANCE OFFICER (+1 more) | — |
| [TOY CHARLES DAVID](https://search.stillhousedata.com/person/773100) | CHIEF COMPLIANCE OFFICER; MANAGING DIRECTOR AND CHIEF COMPLIANCE OFFICER | — |
| [MCGUIRE BERNARD CHARLES](https://search.stillhousedata.com/person/773101) | MANAGING DIRECTOR | — |


## Private funds (15)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| 57 STARS GLOBAL OPPORTUNITY FUND 3 (KIA), L.P. | Private Equity Fund | Cayman Islands | 2 | $2.4B | $200.0M |
| 57 STARS GLOBAL OPPORTUNITIES FUND 2 (CALPERS), LLC | Private Equity Fund | Delaware | 2 | $231.8M | $500K |
| 57 STARS GLOBAL OPPORTUNITY FUND 4, LP | Private Equity Fund | Cayman Islands | 38 | $163.8M | $1.0M |
| 57 STARS GLOBAL OPPORTUNITY FUND (NYSCRF), L.P. - GLOBAL CO-INVESTMENT SERIES | Private Equity Fund | Delaware | 2 | $145.9M | $1.0M |
| 57 STARS GLOBAL OPPORTUNITY FUND 3, L.P. | Private Equity Fund | Cayman Islands | 57 | $130.2M | $1.0M |
| 57 STARS EMERGING EUROPE FUND (NYSCRF), L.P. | Private Equity Fund | Delaware | 2 | $128.7M | $100.0M |
| 57 STARS GLOBAL OPPORTUNITY FUND 5, L.P. | Private Equity Fund | Cayman Islands | 2 | $123.7M | $1.0M |
| 57 STARS GLOBAL OPPORTUNITY FUND 3 (GUARDIAN), L.P. | Private Equity Fund | Delaware | 4 | $104.0M | $15.0M |
| 57 STARS GLOBAL INNOVATION FUND 2, L.P. | Private Equity Fund | Cayman Islands | 2 | $96.5M | $1.0M |
| 57 STARS GLOBAL OPPORTUNITY FUND (NYSCRF), L.P. - EE SERIES | Private Equity Fund | Delaware | 2 | $78.6M | $1.0M |
| 57 STARS GOF 5 - DIRECT IMPACT MASTER, L.P. | Private Equity Fund | Delaware | 3 | $56.6M | $1.0M |
| 57 STARS GLOBAL OPPORTUNITY FUND 5 - NEXTGEN MOBILITY FUND, L.P. | Private Equity Fund | Delaware | 3 | $48.9M | $1.0M |
| 57 STARS GLOBAL OPPORTUNITIES FUND, LLC | Private Equity Fund | Delaware | 4 | $16.9M | $1.0M |
| 57 STARS LATIN AMERICA OPPORTUNITY FUND, L.P. | Private Equity Fund | Cayman Islands | 5 | $9.8M | $5.0M |
| 57 STARS GLOBAL OPPORTUNITY FUND 4 - CO-INVESTMENT SLEEVE, L.P. | Private Equity Fund | Cayman Islands | 3 | $4.4M | $1.0M |


## Branch offices (8)

| City | State | Employees | Phone |
| --- | --- | --- | --- |
| SINGAPORE 049213 | — | 1 | (65) 6408-3895 |
| MUNICH | — | 1 | 49 1732330152 |
| TOKYO | — | 1 | 202-629-5731 |
| SOLANA BEACH | CA | 1 | 858-780-5666 |
| SINGAPORE 049213 | — | 1 | (65) 6408-3895 |
| MUNICH | — | 1 | 49 1732330152 |
| TOKYO | — | 1 | 202-629-5731 |
| SOLANA BEACH | CA | 1 | 858-780-5666 |


## Fund service providers (1)

- administrator: APEX GROUP LTD. — 15 funds

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/135202/brochure
- Similar advisers: https://search.stillhousedata.com/firm/135202/similar
- Related entities: https://search.stillhousedata.com/firm/135202/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/135202

---

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.