---
title: "BLUEBIRD BIO INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f74debab-05ec-5439-9dca-d104d341c819
json: https://whiteintel.dev/api/public/dossier/f74debab-05ec-5439-9dca-d104d341c819
identifier: cusip:09609G950
jurisdiction: US
source: WhiteIntel corporate-ownership graph
---

# BLUEBIRD BIO INC

**Type:** Asset  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `cusip:09609G950`  
**Canonical dossier:** https://whiteintel.dev/entity/f74debab-05ec-5439-9dca-d104d341c819  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f74debab-05ec-5439-9dca-d104d341c819  

## Ownership & control

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

A **4-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.

## Provenance

- SEC 13F — https://www.sec.gov/data-research/sec-markets-data/form-13f-data-sets

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLUEBIRD BIO INC**. Human view: https://whiteintel.dev/entity/f74debab-05ec-5439-9dca-d104d341c819 · Structured JSON: https://whiteintel.dev/api/public/dossier/f74debab-05ec-5439-9dca-d104d341c819._

_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"._