---
title: "BLACKROCK MUNIYIELD FUND, INC. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e013113f-d094-5478-bfc2-0c8ffba61333
json: https://whiteintel.dev/api/public/dossier/e013113f-d094-5478-bfc2-0c8ffba61333
identifier: sec:0000879361
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# BLACKROCK MUNIYIELD FUND, INC.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000879361`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/e013113f-d094-5478-bfc2-0c8ffba61333  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e013113f-d094-5478-bfc2-0c8ffba61333  

## Cross-source identity

The same real-world entity, resolved across sources:

- **BlackRock MuniYield Fund, Inc.** — GLEIF · `lei:549300SFWSF5ZSQH3Y67` — https://whiteintel.dev/entity/5d4324c6-7e74-5c23-a883-91a2de3d5138

## Ownership & control

### Owners / controllers

- **MERRILL LYNCH, PIERCE, FENNER & SMITH INC.** (tenpercentowner) — https://whiteintel.dev/entity/450d3e2d-150b-55bd-8143-a553b4d6945c
- **BANC OF AMERICA PREFERRED FUNDING CORP** (tenpercentowner) — https://whiteintel.dev/entity/5d4d01df-307d-5125-b3a0-9875a4a075f5
- **BANK OF AMERICA CORP /DE/** (tenpercentowner) — https://whiteintel.dev/entity/b0753941-9be7-520e-95c7-9ce0e8a767ef
- **BANK OF AMERICA NA** (tenpercentowner) — https://whiteintel.dev/entity/371d1887-98ba-50e0-92f9-63c7ecea4904
- **BOFA SECURITIES, INC.** (tenpercentowner) — https://whiteintel.dev/entity/fb5d624f-c59c-5651-8394-44894e7d47bb
- **BLUE RIDGE INVESTMENTS, L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/d7bb0ac2-9648-56f1-aefc-3e0d0eebcf2e
- **UBS AG** (tenpercentowner) — https://whiteintel.dev/entity/a47259fa-cf6e-5390-8d76-3ff079df273b

### UBO chain (walk to the ultimate owner)

A **250-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key 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 **BLACKROCK MUNIYIELD FUND, INC.** — https://whiteintel.dev/entity/e013113f-d094-5478-bfc2-0c8ffba61333 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLACKROCK MUNIYIELD FUND, INC.**. Human view: https://whiteintel.dev/entity/e013113f-d094-5478-bfc2-0c8ffba61333 · Structured JSON: https://whiteintel.dev/api/public/dossier/e013113f-d094-5478-bfc2-0c8ffba61333._

_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"._