---
title: "5AM PARTNERS III, LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cce2a265-5ae0-534e-b31d-ead892e75666
json: https://whiteintel.dev/api/public/dossier/cce2a265-5ae0-534e-b31d-ead892e75666
identifier: sec:0001555953
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# 5AM PARTNERS III, LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001555953`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cce2a265-5ae0-534e-b31d-ead892e75666  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cce2a265-5ae0-534e-b31d-ead892e75666  

## Ownership & control

### Holdings / subsidiaries

- **ARVINAS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/c68c871a-7d56-5616-92f8-6e15a2da829d
- **AUDENTES THERAPEUTICS, INC.** (other) — https://whiteintel.dev/entity/b3cefdfe-f536-5019-bb42-7e2793f88657
- **AUDENTES THERAPEUTICS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/b3cefdfe-f536-5019-bb42-7e2793f88657
- **COMBINATORX INC** (tenpercentowner) — https://whiteintel.dev/entity/ebcb95b8-c7e4-5779-b5e7-29ce6029d873
- **RELYPSA INC** (tenpercentowner) — https://whiteintel.dev/entity/e8b00180-23b6-519b-8d25-65fd27072755

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **5AM PARTNERS III, LLC**. Human view: https://whiteintel.dev/entity/cce2a265-5ae0-534e-b31d-ead892e75666 · Structured JSON: https://whiteintel.dev/api/public/dossier/cce2a265-5ae0-534e-b31d-ead892e75666._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._