---
title: "ARCH Venture Fund X, L.P. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b5aade2e-5292-5544-97fd-0e2a6a9cd857
json: https://whiteintel.dev/api/public/dossier/b5aade2e-5292-5544-97fd-0e2a6a9cd857
identifier: sec:0001757011
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ARCH Venture Fund X, L.P.

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001757011`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b5aade2e-5292-5544-97fd-0e2a6a9cd857  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b5aade2e-5292-5544-97fd-0e2a6a9cd857  

## Ownership & control

### Holdings / subsidiaries

- **Maze Therapeutics, Inc.** (10% owner) — https://whiteintel.dev/entity/dd91eb35-a8ad-5def-97d9-315d460750d5
- **Neumora Therapeutics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/1215113d-0999-5daf-9908-343ef157702c
- **Prime Medicine, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/88ba017d-558f-5834-9839-6564794aca6f
- **Maze Therapeutics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/dd91eb35-a8ad-5def-97d9-315d460750d5
- **Sana Biotechnology, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/557a9b60-c734-5950-9810-1f56a04a1abc
- **Erasca, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/d281b757-aea6-58d9-9809-bfb54258843f
- **Verve Therapeutics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/fbb9c528-b331-50f5-bf1d-aea89540ca82

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ARCH Venture Fund X, L.P.**. Human view: https://whiteintel.dev/entity/b5aade2e-5292-5544-97fd-0e2a6a9cd857 · Structured JSON: https://whiteintel.dev/api/public/dossier/b5aade2e-5292-5544-97fd-0e2a6a9cd857._

_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"._