---
title: "Arvidson - Brent C. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1b8f71fd-5bb2-5b7b-b2dc-92b7ec556de8
json: https://whiteintel.dev/api/public/dossier/1b8f71fd-5bb2-5b7b-b2dc-92b7ec556de8
identifier: icij:icijol-80031120
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Arvidson - Brent C.

**Type:** Organization  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `icij:icijol-80031120`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/1b8f71fd-5bb2-5b7b-b2dc-92b7ec556de8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1b8f71fd-5bb2-5b7b-b2dc-92b7ec556de8  

## Ownership & control

### Holdings / subsidiaries

- **GMO Offshore Master Portfolios IV Ltd.** (vice-president of) — https://whiteintel.dev/entity/ebcc3e58-6817-5e9d-b7eb-647cc33ccb2b
- **GMO Emerging Country Debt Portfolio (Offshore) Ltd.** (vice-president of) — https://whiteintel.dev/entity/d98bddcc-a57e-57d7-81a4-a966f4fecf18
- **GMO Offshore Funds I Ltd.** (vice-president of) — https://whiteintel.dev/entity/af961545-33c1-5f25-985d-d6225966536c
- **GMO Offshore Master Portfolios V Ltd.** (vice-president of) — https://whiteintel.dev/entity/636404e7-c4bb-5704-9d36-b25dea718dd0
- **GMO Offshore Master Portfolio VI Ltd.** (vice-president of) — https://whiteintel.dev/entity/d284bcf1-391a-52ed-8c24-55595a90f059
- **GMO Offshore Master Portfolios Ltd.** (vice-president of) — https://whiteintel.dev/entity/f21e58da-5a3a-530a-a264-b481ace23b19
- **GMO Offshore Funds II, Ltd.** (vice-president of) — https://whiteintel.dev/entity/86fae982-d1ac-50e5-b31a-f7de90fe994a
- **GMO Offshore Master Portfolios II Ltd.** (vice-president of) — https://whiteintel.dev/entity/bb67c37f-21cc-58c0-a652-db78ff4e283b

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80031120

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Arvidson - Brent C.**. Human view: https://whiteintel.dev/entity/1b8f71fd-5bb2-5b7b-b2dc-92b7ec556de8 · Structured JSON: https://whiteintel.dev/api/public/dossier/1b8f71fd-5bb2-5b7b-b2dc-92b7ec556de8._

_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"._