---
title: "PFIZER INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8a8a97ae-7543-5cb4-93fa-cf7f2fe558aa
json: https://whiteintel.dev/api/public/dossier/8a8a97ae-7543-5cb4-93fa-cf7f2fe558aa
identifier: sec:0000078003
jurisdiction: US
risk: High
source: WhiteIntel corporate-ownership graph
---

# PFIZER INC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000078003`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/8a8a97ae-7543-5cb4-93fa-cf7f2fe558aa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8a8a97ae-7543-5cb4-93fa-cf7f2fe558aa  

## Ownership & control

### Holdings / subsidiaries

- **ARYA SCIENCES ACQUISITION CORP II** (other) — https://whiteintel.dev/entity/1d759228-4ceb-5e6a-8332-b953aaa1d195
- **PYXIS ONCOLOGY, INC.** (tenpercentowner) — https://whiteintel.dev/entity/059ffdf6-7fee-5eef-a334-eb1d33cc1169
- **Zura Bio Ltd** (tenpercentowner) — https://whiteintel.dev/entity/4c696d46-221f-5975-a485-bcbbe749a021
- **Oric Pharmaceuticals, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/11c799b9-25c0-5fbb-8d54-3ad34744b47c
- **ARYA SCIENCES ACQUISITION CORP II** (tenpercentowner) — https://whiteintel.dev/entity/1d759228-4ceb-5e6a-8332-b953aaa1d195
- **BioAtla, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/69ba3574-3f47-5885-a70e-02c41cf69c83
- **Viatris Inc** (tenpercentowner) — https://whiteintel.dev/entity/75a2d115-b38e-503c-b009-fe4c4f308feb
- **Quince Therapeutics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/e2c93cf8-a8e5-5c57-967c-9ec59ccdaa99
- **Enliven Therapeutics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/a92f7bfe-f722-5087-8729-de9a9c48f28d
- **SpringWorks Therapeutics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/3ea79294-b456-5b28-8ce5-d246f1ec4d0c
- **ICU MEDICAL INC/DE** (director) — https://whiteintel.dev/entity/b10b234d-4c93-5a90-b166-eb0d91e8cc37
- **Allogene Therapeutics, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/4e083400-6ddd-5a48-a731-3eb4d4de5681
- **ICU MEDICAL INC/DE** (tenpercentowner) — https://whiteintel.dev/entity/b10b234d-4c93-5a90-b166-eb0d91e8cc37
- **RHYTHM PHARMACEUTICALS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/fa951071-e445-5c3f-9817-53aaddc9e6a0
- **SYNLOGIC, INC.** (tenpercentowner) — https://whiteintel.dev/entity/cb1fffff-5c7c-5391-9033-d8ad77862369
- **Neurogene Inc.** (tenpercentowner) — https://whiteintel.dev/entity/7be59bde-4b7a-572c-ada1-6fee523070a6
- **FLEXION THERAPEUTICS INC** (tenpercentowner) — https://whiteintel.dev/entity/8a691bad-e50b-5a45-9758-49ded5f0b4a3
- **CELLADON CORP** (tenpercentowner) — https://whiteintel.dev/entity/b0fe772e-3b4b-5d16-8c4d-7a628e7a72c1
- **FIVE PRIME THERAPEUTICS INC** (tenpercentowner) — https://whiteintel.dev/entity/9aff28e2-4669-58d2-ac70-a8796893d4c8
- **Zoetis Inc.** (tenpercentowner) — https://whiteintel.dev/entity/7d6dbb02-4a12-5320-8130-90b9bcce552f
- **Zoetis Inc.** (director) — https://whiteintel.dev/entity/7d6dbb02-4a12-5320-8130-90b9bcce552f
- **ICAGEN INC** (tenpercentowner) — https://whiteintel.dev/entity/8bb5d6ec-5781-5fdd-9c3f-f7fb56b4f2c3
- **KING PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/b37e7f15-0600-57e3-a17b-8265aad2124f
- **ENCYSIVE PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/fd2c776c-349e-5b45-9931-a7c9394e6494
- **COLEY PHARMACEUTICAL GROUP, INC.** (tenpercentowner) — https://whiteintel.dev/entity/286fb142-7095-5188-a4b1-08888a564b93
- **EyePoint Pharmaceuticals, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/021f0204-208c-5955-b88a-49706e684578

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

A **131-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.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PFIZER INC**. Human view: https://whiteintel.dev/entity/8a8a97ae-7543-5cb4-93fa-cf7f2fe558aa · Structured JSON: https://whiteintel.dev/api/public/dossier/8a8a97ae-7543-5cb4-93fa-cf7f2fe558aa._

_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"._