---
title: "ARCH VENTURE PARTNERS VIII, L.P. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3a3e6063-29a8-538b-ba2a-e3f24d2d398d
json: https://whiteintel.dev/api/public/dossier/3a3e6063-29a8-538b-ba2a-e3f24d2d398d
identifier: sec:0001616176
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ARCH VENTURE PARTNERS VIII, L.P.

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001616176`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3a3e6063-29a8-538b-ba2a-e3f24d2d398d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3a3e6063-29a8-538b-ba2a-e3f24d2d398d  

## Ownership & control

### Holdings / subsidiaries

- **CODIAK BIOSCIENCES, INC.** (tenpercentowner) — https://whiteintel.dev/entity/ff903ba1-a128-5592-898c-3570ee6bcc10
- **METACRINE, INC.** (tenpercentowner) — https://whiteintel.dev/entity/3c707579-5436-5d9b-b078-2f670dec8a47
- **Denali Therapeutics Inc.** (tenpercentowner) — https://whiteintel.dev/entity/73626793-468a-5743-a8c0-5b9d1bed32f4
- **Q32 Bio Inc.** (tenpercentowner) — https://whiteintel.dev/entity/08894b83-faf4-53f2-980d-374ae48ff38a
- **SIENNA BIOPHARMACEUTICALS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/2cc09a09-3a86-57e9-9b4f-48050eddee2d
- **Scholar Rock Holding Corp** (tenpercentowner) — https://whiteintel.dev/entity/c00d869b-d1d7-5f97-a644-d655f00e7e34

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ARCH VENTURE PARTNERS VIII, L.P.**. Human view: https://whiteintel.dev/entity/3a3e6063-29a8-538b-ba2a-e3f24d2d398d · Structured JSON: https://whiteintel.dev/api/public/dossier/3a3e6063-29a8-538b-ba2a-e3f24d2d398d._

_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"._