---
title: "LOWENTHAL ALBERT G — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0d2be1fb-fa05-52f6-adf0-74a0f652bb8b
json: https://whiteintel.dev/api/public/dossier/0d2be1fb-fa05-52f6-adf0-74a0f652bb8b
identifier: sec:0001041339
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LOWENTHAL ALBERT G

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001041339`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0d2be1fb-fa05-52f6-adf0-74a0f652bb8b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0d2be1fb-fa05-52f6-adf0-74a0f652bb8b  

## Ownership & control

### Holdings / subsidiaries

- **OPPENHEIMER HOLDINGS INC** (10% owner) — https://whiteintel.dev/entity/43360836-62c1-5c61-a609-db0d44b6a29a
- **OPPENHEIMER HOLDINGS INC** (10% owner) — https://whiteintel.dev/entity/43360836-62c1-5c61-a609-db0d44b6a29a
- **OPPENHEIMER HOLDINGS INC** (director) — https://whiteintel.dev/entity/43360836-62c1-5c61-a609-db0d44b6a29a
- **OPPENHEIMER HOLDINGS INC** (tenpercentowner) — https://whiteintel.dev/entity/43360836-62c1-5c61-a609-db0d44b6a29a
- **OPPENHEIMER HOLDINGS INC** (officer) — https://whiteintel.dev/entity/43360836-62c1-5c61-a609-db0d44b6a29a

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LOWENTHAL ALBERT G**. Human view: https://whiteintel.dev/entity/0d2be1fb-fa05-52f6-adf0-74a0f652bb8b · Structured JSON: https://whiteintel.dev/api/public/dossier/0d2be1fb-fa05-52f6-adf0-74a0f652bb8b._

_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"._