---
title: "BERKOWITZ BRUCE R — Ownership Dossier"
canonical: https://whiteintel.dev/entity/37764910-b2c5-5853-9ba9-ed047df085ea
json: https://whiteintel.dev/api/public/dossier/37764910-b2c5-5853-9ba9-ed047df085ea
identifier: sec:0001214344
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# BERKOWITZ BRUCE R

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001214344`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/37764910-b2c5-5853-9ba9-ed047df085ea  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/37764910-b2c5-5853-9ba9-ed047df085ea  

## Ownership & control

### Holdings / subsidiaries

- **ST JOE Co** (10% owner) — https://whiteintel.dev/entity/222a06ea-4761-5786-aa10-72f788e8009e
- **ST JOE Co** (10% owner) — https://whiteintel.dev/entity/222a06ea-4761-5786-aa10-72f788e8009e
- **ST JOE Co** (10% owner) — https://whiteintel.dev/entity/222a06ea-4761-5786-aa10-72f788e8009e
- **WHITE MOUNTAINS INSURANCE GROUP LTD** (director) — https://whiteintel.dev/entity/9387f4ef-f2e3-5a49-ad2b-0870b9aa98b0
- **FIRST UNION REAL ESTATE EQUITY & MORTGAGE INVESTMENTS** (director) — https://whiteintel.dev/entity/eaec2bc0-b3f6-5b3f-b677-da01b5045760
- **ST JOE Co** (tenpercentowner) — https://whiteintel.dev/entity/222a06ea-4761-5786-aa10-72f788e8009e
- **ST JOE Co** (director) — https://whiteintel.dev/entity/222a06ea-4761-5786-aa10-72f788e8009e
- **SEARS HOLDINGS CORP** (tenpercentowner) — https://whiteintel.dev/entity/7faa7ed9-70ab-568b-9082-1a46100e5fe4
- **Seritage Growth Properties** (tenpercentowner) — https://whiteintel.dev/entity/fe10e9e7-bf14-5c30-bdfd-8afcda21c9d6
- **SEARS HOLDINGS CORP** (director) — https://whiteintel.dev/entity/7faa7ed9-70ab-568b-9082-1a46100e5fe4
- **AMERICAN INTERNATIONAL GROUP, INC.** (tenpercentowner) — https://whiteintel.dev/entity/36fffa41-ea69-54b1-98f5-d0ce15c197b1
- **AMERICREDIT CORP** (tenpercentowner) — https://whiteintel.dev/entity/88efc7a1-b2be-56fd-bc2e-8fe513b708ca

…and **6** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) 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 **BERKOWITZ BRUCE R** — https://whiteintel.dev/entity/37764910-b2c5-5853-9ba9-ed047df085ea · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BERKOWITZ BRUCE R**. Human view: https://whiteintel.dev/entity/37764910-b2c5-5853-9ba9-ed047df085ea · Structured JSON: https://whiteintel.dev/api/public/dossier/37764910-b2c5-5853-9ba9-ed047df085ea._

_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"._