---
title: "MAST CAPITAL MANAGEMENT LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bb2693d2-7faf-5d8a-a106-9b63b570b847
json: https://whiteintel.dev/api/public/dossier/bb2693d2-7faf-5d8a-a106-9b63b570b847
identifier: sec:0001429074
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAST CAPITAL MANAGEMENT LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001429074`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bb2693d2-7faf-5d8a-a106-9b63b570b847  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bb2693d2-7faf-5d8a-a106-9b63b570b847  

## Ownership & control

### Holdings / subsidiaries

- **GREAT ELM CAPITAL CORP.** (tenpercentowner) — https://whiteintel.dev/entity/6e4598f2-b617-5e07-a126-075d0fe8b4b5
- **FOREST INVESTMENTS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/7231f510-c652-5f80-845a-7d1817b33894
- **Everi Holdings Inc.** (tenpercentowner) — https://whiteintel.dev/entity/0e1851be-dc55-5738-b872-ba1cc530ecc9
- **GCI LIBERTY, INC.** (tenpercentowner) — https://whiteintel.dev/entity/59b6147e-241d-5863-a928-20e21f756592
- **INTERNATIONAL WIRE GROUP INC** (tenpercentowner) — https://whiteintel.dev/entity/f948c173-5890-5721-9150-8aaaab933848
- **FUN CITY POPCORN INC** (tenpercentowner) — https://whiteintel.dev/entity/c53a66ce-47cf-58ba-b0fe-d79abe044802
- **BROADPOINT GLEACHER SECURITIES GROUP, INC.** (tenpercentowner) — https://whiteintel.dev/entity/c2b4a7b2-94f3-5e47-a8ed-5e41867041d7

## 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 **MAST CAPITAL MANAGEMENT LLC** — https://whiteintel.dev/entity/bb2693d2-7faf-5d8a-a106-9b63b570b847 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAST CAPITAL MANAGEMENT LLC**. Human view: https://whiteintel.dev/entity/bb2693d2-7faf-5d8a-a106-9b63b570b847 · Structured JSON: https://whiteintel.dev/api/public/dossier/bb2693d2-7faf-5d8a-a106-9b63b570b847._

_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"._