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BlackRock Municipal Credit Alpha Portfolio, Inc.

MUIDelisted Mar 24, 2025

BlackRock Municipal Credit Alpha Portfolio, Inc. was delisted on Mar 24, 2025; its insiders filed their last Form 4 on Aug 12, 2026; 94 institutions reported holding it in 13F filings for Q4 2024, worth $205.1M in total; no superinvestor held it.

13F holders, Q2 2026

Institutional positions in BlackRock Municipal Credit Alpha Portfolio, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

MUI is no longer listed, and 13F filings after Q4 2024 list far fewer holders. See Q4 2024

Institutional holders
1
0 vs. Q1 2026
Shares held
0
0 vs. Q1 2026
Total value
$13
$0 (0.0%) vs. Q1 2026
New holders
0
0 more added
Sold out
0
0 more reduced

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MUI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 1 institution
Q1 2021: 88 institutionsQ2 2021: 89 institutionsQ3 2021: 85 institutionsQ4 2021: 100 institutionsQ1 2022: 96 institutionsQ2 2022: 139 institutionsQ3 2022: 135 institutionsQ4 2022: 135 institutionsQ1 2023: 132 institutionsQ2 2023: 124 institutionsQ3 2023: 124 institutionsQ4 2023: 134 institutionsQ1 2024: 119 institutionsQ2 2024: 129 institutionsQ3 2024: 115 institutionsQ4 2024: 94 institutionsQ1 2025: 2 institutionsQ2 2025: 1 institutionQ3 2025: 1 institutionQ4 2025: 1 institutionQ1 2026: 1 institutionQ2 2026: 1 institution
Value heldQ2 2026: $13
Q1 2021: $231.4MQ2 2021: $230.1MQ3 2021: $211.5MQ4 2021: $204.4MQ1 2022: $178.2MQ2 2022: $300.6MQ3 2022: $276.9MQ4 2022: $340.1MQ1 2023: $362.8MQ2 2023: $369.5MQ3 2023: $357.4MQ4 2023: $428.7MQ1 2024: $453.9MQ2 2024: $468.1MQ3 2024: $475.7MQ4 2024: $205.1MQ1 2025: $27.3KQ2 2025: $13Q3 2025: $13Q4 2025: $13Q1 2026: $13Q2 2026: $13
Institutions holding MUI and their total value by quarter
QuarterHoldersValue
Q2 20261$13
Q1 20261$13
Q4 20251$13
Q3 20251$13
Q2 20251$13
Q1 20252$27.3K
Q4 202494$205.1M
Q3 2024115$475.7M
Q2 2024129$468.1M
Q1 2024119$453.9M
Q4 2023134$428.7M
Q3 2023124$357.4M
Q2 2023124$369.5M
Q1 2023132$362.8M
Q4 2022135$340.1M
Q3 2022135$276.9M
Q2 2022139$300.6M
Q1 202296$178.2M
Q4 2021100$204.4M
Q3 202185$211.5M
Q2 202189$230.1M
Q1 202188$231.4M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding BlackRock Municipal Credit Alpha Portfolio, Inc.; share changes are against Q1 2026.

Institutions holding MUI in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Huntington National Bank–$130.00%––