# AMR ACTION FUND GP, LLC

AMR ACTION FUND GP, LLC of BOSTON, MA is an SEC exempt reporting adviser.

## Registration

- CRD: 312684
- Type: SEC exempt reporting adviser
- SEC file number: 802-120537
- Location: 225 FRANKLIN STREET, SUITE 1750, BOSTON, MA, 02110
- Phone: 617-850-2876
- Latest filing: 2026-03-31

## Officers, owners & control persons (10)

| Name | Role | Location |
| --- | --- | --- |
| [Martin Heidecker](https://search.stillhousedata.com/person/108010) | CHIEF INVESTMENT OFFICER | Cambridge, MA |
| [Henry Bradford Skinner](https://search.stillhousedata.com/person/698692) | CHIEF EXECUTIVE OFFICER | — |
| [David Christopher Hellmuth](https://search.stillhousedata.com/person/698693) | CHIEF COMPLIANCE OFFICER, GENERAL COUNSEL AND CHIEF OPERATING OFFICER | — |
| [John William Vancura](https://search.stillhousedata.com/person/698694) | CHIEF FINANCIAL OFFICER | — |
| [MURPHY NOEL EDWARD](https://search.stillhousedata.com/person/753273) | HEAD OF FINANCE AND OPERATIONS | — |
| [Bott Martin](https://search.stillhousedata.com/person/900931) | INTERIM CHIEF EXECUTIVE OFFICER | — |
| [Skinner Henry Bradford](https://search.stillhousedata.com/person/901220) | CHIEF EXECUTIVE OFFICER | — |
| [Hellmuth David Christopher](https://search.stillhousedata.com/person/905427) | CHIEF COMPLIANCE OFFICER, GENERAL COUNSEL AND CHIEF OPERATING OFFICER | — |
| [Vancura John William](https://search.stillhousedata.com/person/905428) | CHIEF FINANCIAL OFFICER; FINANCE DIRECTOR | — |
| [Heidecker Martin](https://search.stillhousedata.com/person/907275) | CHIEF INVESTMENT OFFICER | — |


## Private funds (2)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| AMR ACTION FUND L.P. | Venture Capital Fund | Delaware | 12 | $725.3M | $2.0M |
| AMR ACTION FUND, SCSP | Venture Capital Fund | Luxembourg | 14 | $251.6M | $500K |


## Fund service providers (2)

- administrator: VISTRA (LUXEMBOURG) S.A R.L.
- administrator: VISTRA USA, LLC

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/312684/brochure
- Similar advisers: https://search.stillhousedata.com/firm/312684/similar
- Related entities: https://search.stillhousedata.com/firm/312684/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/312684

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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.