---
title: "Praxis Precision Medicines, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2ef2dce1-ecbd-5a08-8506-253f0f9d5efe
json: https://whiteintel.dev/api/public/dossier/2ef2dce1-ecbd-5a08-8506-253f0f9d5efe
identifier: sec:0001689548
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Praxis Precision Medicines, Inc.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001689548`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/2ef2dce1-ecbd-5a08-8506-253f0f9d5efe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2ef2dce1-ecbd-5a08-8506-253f0f9d5efe  

## Ownership & control

### Owners / controllers

- **Gross Phillip** (tenpercentowner) — https://whiteintel.dev/entity/47e6967f-3149-52d7-81d4-b8566c73a261
- **Atchinson Robert** (tenpercentowner) — https://whiteintel.dev/entity/e14e0757-184a-5bca-af29-22a59383bd54
- **Adage Capital Management, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/490f1ccd-d375-5ac1-b489-14d229505f02
- **BLACKSTONE STRATEGIC OPPORTUNITY ASSOCIATES L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/59c107c2-eb6f-55ff-b3e1-41e140a29731
- **BLACKSTONE ALTERNATIVE SOLUTIONS L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/b23e7686-6231-5704-914a-da9caf3caa66
- **Blackstone Holdings I/II GP L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/bbef6002-bf77-5702-9876-8590e0b21bf4
- **Blackstone Group Management L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/cbc276a8-e8cb-586d-93a2-a20897a0fd02
- **BSOF PARALLEL MASTER FUND L.P.** (tenpercentowner) — https://whiteintel.dev/entity/b28586d9-0c07-51c7-8663-49481e96b741
- **SCHWARZMAN STEPHEN A** (tenpercentowner) — https://whiteintel.dev/entity/c4e8979e-462a-5a14-b156-c21c05e52084
- **Blackstone Inc.** (tenpercentowner) — https://whiteintel.dev/entity/5ff5c874-40c8-5f5a-85f3-ba846f91fd02
- **Blackstone Holdings I L.P.** (tenpercentowner) — https://whiteintel.dev/entity/1d582a2e-ad67-57de-96bc-19b58070f102
- **BLACKSTONE HOLDINGS II L.P.** (tenpercentowner) — https://whiteintel.dev/entity/26bfae43-52a6-5b08-9aab-f763c6e7d7c9
- **CLARUS VENTURES III GP, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/8c6fa7b8-c49a-540a-9eb5-ee89bb1de086
- **CLARUS LIFESCIENCES III, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/159942fb-6eea-551f-b1ba-22cd2a2b0457
- **BLACKSTONE CLARUS III L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/0c4f73c2-e488-52c9-ac86-3ea89ec7d220
- **NOVO A/S** (tenpercentowner) — https://whiteintel.dev/entity/e9d14cc2-a638-56cb-8a4e-6ff4ebd492b1

### UBO chain (walk to the ultimate owner)

A **311-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Praxis Precision Medicines, Inc.** — https://whiteintel.dev/entity/2ef2dce1-ecbd-5a08-8506-253f0f9d5efe · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Praxis Precision Medicines, Inc.**. Human view: https://whiteintel.dev/entity/2ef2dce1-ecbd-5a08-8506-253f0f9d5efe · Structured JSON: https://whiteintel.dev/api/public/dossier/2ef2dce1-ecbd-5a08-8506-253f0f9d5efe._

_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"._