---
title: "HMS HOLDINGS CORP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c93e2981-e791-5ff6-9db5-888a69721e90
json: https://whiteintel.dev/api/public/dossier/c93e2981-e791-5ff6-9db5-888a69721e90
identifier: sec:0001196501
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HMS HOLDINGS CORP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001196501`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c93e2981-e791-5ff6-9db5-888a69721e90  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c93e2981-e791-5ff6-9db5-888a69721e90  

## Ownership & control

### Owners / controllers

- **RUDNICK ELLEN A** (tenpercentowner) — https://whiteintel.dev/entity/c978b34f-5155-52b9-b273-73b7c77ebaf4

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

A **51-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 **HMS HOLDINGS CORP**. Human view: https://whiteintel.dev/entity/c93e2981-e791-5ff6-9db5-888a69721e90 · Structured JSON: https://whiteintel.dev/api/public/dossier/c93e2981-e791-5ff6-9db5-888a69721e90._

_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"._