---
title: "TRIAN PARTNERS MASTER FUND (ERISA), L.P. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8bcbabc1-34a6-51c5-9f61-e29aab90dad1
json: https://whiteintel.dev/api/public/dossier/8bcbabc1-34a6-51c5-9f61-e29aab90dad1
identifier: sec:0001507254
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TRIAN PARTNERS MASTER FUND (ERISA), L.P.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001507254`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8bcbabc1-34a6-51c5-9f61-e29aab90dad1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8bcbabc1-34a6-51c5-9f61-e29aab90dad1  

## Ownership & control

### Holdings / subsidiaries

- **LEGG MASON INC** (other) — https://whiteintel.dev/entity/b10da15b-0cd0-5519-aebd-7da681cf15f5
- **LEGG MASON INC** (tenpercentowner) — https://whiteintel.dev/entity/b10da15b-0cd0-5519-aebd-7da681cf15f5

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TRIAN PARTNERS MASTER FUND (ERISA), L.P.**. Human view: https://whiteintel.dev/entity/8bcbabc1-34a6-51c5-9f61-e29aab90dad1 · Structured JSON: https://whiteintel.dev/api/public/dossier/8bcbabc1-34a6-51c5-9f61-e29aab90dad1._

_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"._