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Vehicle file · Interval / non-traded fund

BlackRock Municipal Credit Alpha Portfolio, Inc.

What its SEC filings show.

SEC CIK 1232860·Data as filed · pulled Nov 9, 2026
What this file is.Not a review. Every figure below is the issuer's own number as tagged in its filings to the SEC, unadjusted, with a link to the filing it came from. When a new filing lands, the table updates; when a filing changes something for the people who hold this vehicle, we write it up and link it under Our reads.

BlackRock Municipal Credit Alpha Portfolio, Inc. is a non-traded interval fund registered with the SEC under CIK 1232860. Its most recent filing is a 24F-2NT dated Oct 27, 2026.

This issuer does not file XBRL-tagged financial statements (Regulation A and Investment Company Act filers generally do not), so there is no figures table yet. The filing timeline below is complete.

Filing timeline.

The last 25 documents this issuer filed with the SEC. Marked rows are the ones that tend to matter to holders.

  • Oct 27, 202624F-2NT · FilingEDGAR ↗
  • Oct 14, 2026N-CEN · FilingEDGAR ↗
  • Oct 7, 2026N-23C3A · Repurchase offer noticeEDGAR ↗
  • Oct 5, 2026N-CSR · Shareholder reportEDGAR ↗
  • Sep 25, 2026NPORT-P · FilingEDGAR ↗
  • Sep 17, 20263 · Insider holdingsEDGAR ↗
  • Sep 10, 2026N-23C-2 · BLACKROCK MUNICIPAL CREDIT ALPHA PORTFOLIO, INC.(MUNEX)EDGAR ↗
  • Aug 28, 2026N-PX · Proxy voting recordEDGAR ↗
  • Aug 26, 2026NPORT-P/A · FilingEDGAR ↗
  • Aug 26, 2026NPORT-P/A · FilingEDGAR ↗
  • Aug 12, 20264 · Insider transactionEDGAR ↗
  • Aug 5, 20263 · Insider holdingsEDGAR ↗
  • Jul 8, 2026N-23C3A · Repurchase offer noticeEDGAR ↗
  • Jun 25, 2026NPORT-P · FilingEDGAR ↗
  • May 18, 20264 · Insider transactionEDGAR ↗
  • May 12, 20264 · Insider transactionEDGAR ↗
  • May 4, 20264 · Insider transactionEDGAR ↗
  • Apr 8, 2026N-23C3A · Repurchase offer noticeEDGAR ↗
  • Apr 7, 2026N-CSRS · Semi-annual shareholder reportEDGAR ↗
  • Mar 26, 2026NPORT-P · FilingEDGAR ↗
  • Feb 27, 2026N-23C-2 · BLACKROCK MUNICIPAL CREDIT ALPHA PORTFOLIO, INC.(MUNEX)EDGAR ↗
  • Jan 23, 202640-17G · FIDELITY BOND - 40-17GEDGAR ↗
  • Jan 8, 2026N-23C3A · Repurchase offer noticeEDGAR ↗
  • Dec 29, 2025NPORT-P · FilingEDGAR ↗
  • Nov 26, 2025486BPOS · BLACKROCK MUNICIPAL CREDIT ALPHA PORTFOLIO, INC.EDGAR ↗

Our reads on BlackRock Municipal Credit Alpha Portfolio, Inc..

Source: SEC EDGAR, XBRL company facts and filing index for CIK 1232860, retrieved Nov 9, 2026. Figures are reproduced as tagged by the issuer; errors in the source carry through, which is why every row links to the filing. Nothing here is investment advice.

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