---
title: "DEERFIELD MGMT III, L.P. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/478bf168-cca7-5092-b1be-3cb81cb02e40
json: https://whiteintel.dev/api/public/dossier/478bf168-cca7-5092-b1be-3cb81cb02e40
identifier: sec:0001610540
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DEERFIELD MGMT III, L.P.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001610540`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/478bf168-cca7-5092-b1be-3cb81cb02e40  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/478bf168-cca7-5092-b1be-3cb81cb02e40  

## Ownership & control

### Holdings / subsidiaries

- **FOG PHARMACEUTICALS, INC.** (other) — https://whiteintel.dev/entity/b329372d-d220-55fe-86a9-04133ff86476
- **FOG PHARMACEUTICALS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/b329372d-d220-55fe-86a9-04133ff86476
- **Larimar Therapeutics, Inc.** (other) — https://whiteintel.dev/entity/72e3523f-efab-5ee4-b03e-4139df749767
- **Larimar Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/72e3523f-efab-5ee4-b03e-4139df749767
- **Larimar Therapeutics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/72e3523f-efab-5ee4-b03e-4139df749767
- **ARS Pharmaceuticals, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/a9c00c55-4330-55f3-a417-febad978a7c8
- **FRACTYL HEALTH, INC.** (tenpercentowner) — https://whiteintel.dev/entity/f48e2075-6673-54c8-9ad0-ee8488117855
- **FRACTYL HEALTH, INC.** (other) — https://whiteintel.dev/entity/f48e2075-6673-54c8-9ad0-ee8488117855
- **ONCORUS, INC.** (tenpercentownerother) — https://whiteintel.dev/entity/49a765be-476c-53e1-ab95-f16b61b3af27
- **ARS Pharmaceuticals, Inc.** (director) — https://whiteintel.dev/entity/a9c00c55-4330-55f3-a417-febad978a7c8
- **ARS Pharmaceuticals, Inc.** (tenpercentownerother) — https://whiteintel.dev/entity/a9c00c55-4330-55f3-a417-febad978a7c8
- **Acutus Medical, Inc.** (director) — https://whiteintel.dev/entity/772f3e5e-743f-521e-8ae9-602f841e3b2d

…and **25** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) 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 **DEERFIELD MGMT III, L.P.** — https://whiteintel.dev/entity/478bf168-cca7-5092-b1be-3cb81cb02e40 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DEERFIELD MGMT III, L.P.**. Human view: https://whiteintel.dev/entity/478bf168-cca7-5092-b1be-3cb81cb02e40 · Structured JSON: https://whiteintel.dev/api/public/dossier/478bf168-cca7-5092-b1be-3cb81cb02e40._

_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"._