---
title: "BlackRock Municipal Credit Alpha Portfolio, Inc. SEC filings"
url: https://altstreet.investments/edgar/1232860
kind: edgar-entity
publisher: AltStreet (https://altstreet.investments)
license: Public factual pages may be read, quoted and cited with attribution and a link. Bulk redistribution is not permitted.
---

# BlackRock Municipal Credit Alpha Portfolio, Inc.: SEC filings and what they report

| Field | Value |
| --- | --- |
| Entity | BlackRock Municipal Credit Alpha Portfolio, Inc. |
| CIK | 1232860 |
| Filing family | Form N-PORT |

## Filings (32 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| October 14, 2026 | N-CEN | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000141036826103675/ |
| October 7, 2026 | N-23C3A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312526416378/ |
| October 5, 2026 | N-CSR | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312526413733/ |
| September 25, 2026 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000141036826099865/ |
| August 26, 2026 | NPORT-P/A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000141036826085928/ |
| August 26, 2026 | NPORT-P/A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000141036826085931/ |
| July 8, 2026 | N-23C3A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312526298051/ |
| June 25, 2026 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000141036826066758/ |
| April 8, 2026 | N-23C3A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312526146244/ |
| April 7, 2026 | N-CSRS | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312526145036/ |
| March 26, 2026 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000141036826031787/ |
| January 8, 2026 | N-23C3A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312526007675/ |
| December 29, 2025 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000141036825043495/ |
| October 14, 2025 | N-CEN | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000141036825014312/ |
| October 7, 2025 | N-23C3A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312525232811/ |
| October 3, 2025 | N-CSR | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312525230140/ |
| September 24, 2025 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000141036825010279/ |
| August 20, 2025 | SC TO-I | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312525184103/ |
| July 8, 2025 | N-23C3A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312525156664/ |
| June 26, 2025 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000175272425157807/ |
| May 1, 2025 | N-23C3A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312525108110/ |
| April 7, 2025 | N-CSRS | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312525074473/ |
| March 27, 2025 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000175272425071017/ |
| February 7, 2025 | N-CEN/A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000175272425021244/ |
| December 26, 2024 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000175272424294657/ |
| November 19, 2024 | SC TO-I/A | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312524261136/ |
| October 15, 2024 | SC TO-I | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000119312524237639/ |
| October 15, 2024 | N-CEN | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000175272424227643/ |
| September 27, 2024 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000175272424222519/ |
| June 27, 2024 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000175272424147940/ |
| March 27, 2024 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000175272424070873/ |
| December 27, 2023 | NPORT-P | Form N-PORT | https://www.sec.gov/Archives/edgar/data/1232860/000175272423293956/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/1232860
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001232860&owner=include&count=40
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

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Source page: https://altstreet.investments/edgar/1232860
Machine index: https://altstreet.investments/llms.txt
AltStreet reads what platforms, funds and issuers file with the SEC and what they tell investors, and publishes the difference. Figures are as filed or as captured on the date stated; nothing here is investment advice.