---
title: "NEW LEAF VENTURES II, L.P. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/804b3dd8-824b-59bb-91c1-10480174d803
json: https://whiteintel.dev/api/public/dossier/804b3dd8-824b-59bb-91c1-10480174d803
identifier: sec:0001441439
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NEW LEAF VENTURES II, L.P.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001441439`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/804b3dd8-824b-59bb-91c1-10480174d803  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/804b3dd8-824b-59bb-91c1-10480174d803  

## Ownership & control

### Holdings / subsidiaries

- **PRINCIPIA BIOPHARMA INC.** (tenpercentowner) — https://whiteintel.dev/entity/6a36d913-a2d3-50be-abc9-858acd647053
- **Neuronetics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/9a6c39cd-e325-57d0-bc71-275cdbfc64ef
- **iRhythm Technologies, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/b2824ccc-5038-57ee-b544-b10ffa368b78
- **LITE STRATEGY, INC.** (tenpercentowner) — https://whiteintel.dev/entity/c3772b71-5536-52ed-890a-0af01a319977
- **DURATA THERAPEUTICS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/c9ad4838-557e-5e50-8482-6030f8b61325
- **ARAVIVE, INC.** (tenpercentowner) — https://whiteintel.dev/entity/d9db5d78-27d3-56e4-af4a-21772a728057
- **CHIMERIX INC** (tenpercentowner) — https://whiteintel.dev/entity/4d596aa4-dca9-5ece-aece-8b0d7c5a138b
- **ARAVIVE, INC.** (director) — https://whiteintel.dev/entity/d9db5d78-27d3-56e4-af4a-21772a728057
- **OXFORD IMMUNOTEC GLOBAL PLC** (directorother) — https://whiteintel.dev/entity/8ad04843-883e-5c53-a72d-b96768661041
- **OXFORD IMMUNOTEC GLOBAL PLC** (director) — https://whiteintel.dev/entity/8ad04843-883e-5c53-a72d-b96768661041
- **OXFORD IMMUNOTEC GLOBAL PLC** (tenpercentowner) — https://whiteintel.dev/entity/8ad04843-883e-5c53-a72d-b96768661041
- **WORLD HEART CORP** (tenpercentowner) — https://whiteintel.dev/entity/7d855733-6a95-592e-a869-c0eb3346367a

…and **1** 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 **NEW LEAF VENTURES II, L.P.** — https://whiteintel.dev/entity/804b3dd8-824b-59bb-91c1-10480174d803 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NEW LEAF VENTURES II, L.P.**. Human view: https://whiteintel.dev/entity/804b3dd8-824b-59bb-91c1-10480174d803 · Structured JSON: https://whiteintel.dev/api/public/dossier/804b3dd8-824b-59bb-91c1-10480174d803._

_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"._