---
title: "DI IORIO DIANNA L — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cd8b2d1d-62d7-52d0-84cf-e15e3e5a018e
json: https://whiteintel.dev/api/public/dossier/cd8b2d1d-62d7-52d0-84cf-e15e3e5a018e
identifier: sec:0001520999
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DI IORIO DIANNA L

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001520999`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cd8b2d1d-62d7-52d0-84cf-e15e3e5a018e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cd8b2d1d-62d7-52d0-84cf-e15e3e5a018e  

## Ownership & control

### Holdings / subsidiaries

- **COLUMBIA MANAGEMENT MULTI STRATEGY HEDGE FUND LLC** (other) — https://whiteintel.dev/entity/679b2cc6-abf6-50c4-9f28-48b3e176625a

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DI IORIO DIANNA L**. Human view: https://whiteintel.dev/entity/cd8b2d1d-62d7-52d0-84cf-e15e3e5a018e · Structured JSON: https://whiteintel.dev/api/public/dossier/cd8b2d1d-62d7-52d0-84cf-e15e3e5a018e._

_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"._