---
title: "ADVENT PRIVATE EQUITY FUND III  D LTD PARTNERSHIP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bb5b6d5f-1cb4-5aae-bdbe-89c60bc2fbfb
json: https://whiteintel.dev/api/public/dossier/bb5b6d5f-1cb4-5aae-bdbe-89c60bc2fbfb
identifier: sec:0001285523
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ADVENT PRIVATE EQUITY FUND III  D LTD PARTNERSHIP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001285523`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bb5b6d5f-1cb4-5aae-bdbe-89c60bc2fbfb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bb5b6d5f-1cb4-5aae-bdbe-89c60bc2fbfb  

## Ownership & control

### Holdings / subsidiaries

- **Emergent BioSolutions Inc.** (other) — https://whiteintel.dev/entity/9c36e496-5d54-5172-852c-eda33eae0161
- **CANCERVAX CORP** (tenpercentowner) — https://whiteintel.dev/entity/e0382eb7-87e4-5966-8981-11f2bdac98d8

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ADVENT PRIVATE EQUITY FUND III  D LTD PARTNERSHIP**. Human view: https://whiteintel.dev/entity/bb5b6d5f-1cb4-5aae-bdbe-89c60bc2fbfb · Structured JSON: https://whiteintel.dev/api/public/dossier/bb5b6d5f-1cb4-5aae-bdbe-89c60bc2fbfb._

_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"._