---
title: "WEBMD HEALTH CORP. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0476f8b7-2371-5613-bf9a-bfc03dffa292
json: https://whiteintel.dev/api/public/dossier/0476f8b7-2371-5613-bf9a-bfc03dffa292
identifier: sec:0001326583
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WEBMD HEALTH CORP.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001326583`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0476f8b7-2371-5613-bf9a-bfc03dffa292  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0476f8b7-2371-5613-bf9a-bfc03dffa292  

## Ownership & control

### Owners / controllers

- **ICAHN PARTNERS MASTER FUND II L.P.** (tenpercentowner) — https://whiteintel.dev/entity/4ab09103-4ec5-519a-a744-91c226a5bc82
- **ICAHN PARTNERS LP** (tenpercentowner) — https://whiteintel.dev/entity/2d0ef464-3553-508d-b206-b5b49babf227
- **SOROS GEORGE** (tenpercentowner) — https://whiteintel.dev/entity/1ff0d836-be0c-5c12-bfd3-4453148d5bc9
- **SOROS FUND MANAGEMENT LLC** (tenpercentowner) — https://whiteintel.dev/entity/d0a1f564-84b5-53e2-8b61-b437a79d0e46
- **ICAHN PARTNERS MASTER FUND LP** (tenpercentowner) — https://whiteintel.dev/entity/7cf83fe2-e1dd-5f5d-af27-ac311497deaf
- **HIGH RIVER LIMITED PARTNERSHIP** (tenpercentowner) — https://whiteintel.dev/entity/7f2998f1-e483-5e21-ba65-671b5b3b19ad
- **SOROS ROBERT** (tenpercentowner) — https://whiteintel.dev/entity/860db0f6-978a-52a5-9701-ede5bbed591a
- **ICAHN PARTNERS MASTER FUND III L.P.** (tenpercentowner) — https://whiteintel.dev/entity/81cf3199-4271-54ca-93ae-9b2d7d9c37eb
- **KENSICO CAPITAL MANAGEMENT CORP** (tenpercentowner) — https://whiteintel.dev/entity/ed72a190-0049-51c0-b9d3-74e08faf2dad
- **ICAHN CARL C** (tenpercentowner) — https://whiteintel.dev/entity/c30756b1-cd8f-5d39-b809-d9358a5b42c4
- **COLEMAN THOMAS JASON** (tenpercentowner) — https://whiteintel.dev/entity/efac8d9b-abbb-5f22-a97f-dd3d93998a0d
- **KENSICO CAPITAL, LLC** (tenpercentowner) — https://whiteintel.dev/entity/44fba556-df90-500b-bb8e-c89c526dbdfc
- **KENSICO PARTNERS, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/56cbb4c3-e90b-5d08-96d0-21cacccf8d21
- **KENSICO OFFSHORE FUND II MASTER LTD.** (tenpercentowner) — https://whiteintel.dev/entity/a7e2488d-aa20-5afb-9cb6-9fbf3cf72a27
- **KENSICO OFFSHORE FUND MASTER, LTD.** (tenpercentowner) — https://whiteintel.dev/entity/050c0a9a-0a8a-5d35-996b-641cd4e0fc49
- **KENSICO ASSOCIATES LP** (tenpercentowner) — https://whiteintel.dev/entity/5d9a468e-f55b-5eab-9e04-b24edd1a437c
- **LOWENSTEIN MICHAEL BERNARD** (tenpercentowner) — https://whiteintel.dev/entity/63009543-0fc7-5e14-9fa3-64849d1642d3
- **EMDEON CORP** (tenpercentowner) — https://whiteintel.dev/entity/058f34a0-8c0d-5f3b-97e4-74b503c5f1e8

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

A **77-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.

## 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 **WEBMD HEALTH CORP.** — https://whiteintel.dev/entity/0476f8b7-2371-5613-bf9a-bfc03dffa292 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WEBMD HEALTH CORP.**. Human view: https://whiteintel.dev/entity/0476f8b7-2371-5613-bf9a-bfc03dffa292 · Structured JSON: https://whiteintel.dev/api/public/dossier/0476f8b7-2371-5613-bf9a-bfc03dffa292._

_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"._