# BlackRock MuniHoldings Fund, Inc.

BlackRock MuniHoldings Fund, Inc. (CIK 1034665) is an SEC-registered fund company and $2.2B in net assets as of 2026-04-30.

## Registrant

- CIK: 1034665
- File number: 811-08081
- LEI: MZBVMGS24JR92TGE6Z32
- Address: 100 Bellevue Parkway, Wilmington, US-DE, 19809
- Phone: 800-441-7762
- Net assets: $2.2B
- Total assets: $3.8B
- Latest report: 2026-04-30

## Fund series (1)

| Series | Net assets |
| --- | --- |
| BlackRock MuniHoldings Fund, Inc. | $2.2B |

## Largest reported holdings (across all series)

| Holding | Value |
| --- | --- |
| [BlackRock Liquidity Funds](https://search.stillhousedata.com/security/09248U841) | $71.6M |
| [Puerto Rico Sales Tax Financing Corp Sales Tax Revenue](https://search.stillhousedata.com/security/74529JPX7) | $49.4M |
| [Patriots Energy Group Financing Agency](https://search.stillhousedata.com/security/70342PAR5) | $40.2M |
| [County of DeKalb GA Water & Sewerage Revenue](https://search.stillhousedata.com/security/240523F47) | $39.6M |
| [Black Belt Energy Gas District](https://search.stillhousedata.com/security/09182TDB0) | $32.8M |
| [District of Columbia Tobacco Settlement Financing Corp](https://search.stillhousedata.com/security/254842AK3) | $32.0M |
| [Port of Portland OR Airport Revenue](https://search.stillhousedata.com/security/7352403J0) | $31.7M |
| [District of Columbia Income Tax Revenue](https://search.stillhousedata.com/security/25477GYP4) | $27.5M |
| [Patriots Energy Group Financing Agency](https://search.stillhousedata.com/security/70342PAN4) | $27.5M |
| [Black Belt Energy Gas District](https://search.stillhousedata.com/security/09182TCG0) | $27.1M |
| [City of Houston TX Airport System Revenue](https://search.stillhousedata.com/security/442349JV9) | $26.5M |
| [Energy Southeast A Cooperative District](https://search.stillhousedata.com/security/292723AY9) | $25.0M |
| [New Jersey Transportation Trust Fund Authority](https://search.stillhousedata.com/security/64613CHS0) | $24.9M |
| [Main Street Natural Gas Inc](https://search.stillhousedata.com/security/56035DEN8) | $22.2M |
| [Chicago Transit Authority Sales Tax Receipts Fund](https://search.stillhousedata.com/security/16772PEP7) | $21.6M |

## More

- [CIK 1034665 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1034665&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/1034665.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.