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BlackRock Muniyield Quality Fund III, Inc.

MYI
Exchange
NYSE
SEC CIK
0000883412

No open-market purchases or sales by BlackRock Muniyield Quality Fund III, Inc. insiders were filed in the last 90 days; 156 institutions reported holding it in 13F filings for Q2 2026, worth $431.8M in total; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding BlackRock Muniyield Quality Fund III, Inc. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of MYI: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders10221000
Shares19.0M104.9K18.8M−160.8K (−0.8%)
Value$210.2M$1.16M$206.5M−$2.57M (−1.2%)

2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (15)

Institutions that held BlackRock Muniyield Quality Fund III, Inc. at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to MYI in Q1 2025
InstitutionSharesValue% of portfolio
Northern Trust Corp31,590$347.2K0.00%
Susquehanna International Group, LLP20,247$222.5K0.00%
Equitable Holdings, Inc.15,899$174.7K0.00%
Cetera Investment Advisers15,631$171.8K0.00%
Mariner, LLC14,191$156.0K0.00%
CX Institutional14,000$154.0K0.01%
RSM US Wealth Management LLC10,680$118.0K0.00%
Plancorp, LLC10,000$109.9K0.00%
Carolinas Wealth Consulting LLC5,003$55.0K0.01%
Wolverine Asset Management LLC3,633$39.9K0.00%
American National Bank3,464$38.1K0.00%
MAI Capital Management2,000$22.0K0.00%
FNY Investment Advisers, LLC1,200$13.0K0.01%
Capital Analysts, LLC425$5.00K0.00%
Coldstream Capital Management Inc345$3.79K0.00%

Sold out (15)

Institutions that held BlackRock Muniyield Quality Fund III, Inc. at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of MYI in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Mesirow Financial Investment Management, Inc.100,423$1.11M
Mariner Investment Group LLC40,818$450.6K
Nomura Holdings Inc38,300$422.8K
Csenge Advisory Group37,500$414.0K
Broyhill Asset Management16,775$185.2K
Virtu Financial LLC16,768$185.0K
Callan Family Office, LLC13,800$152.4K
Two Sigma Securities, LLC12,804$141.4K
Citadel Advisors LLC11,831$130.6K
Creative Financial Designs Inc3,900$43.1K
St Germain D J Co Inc2,110$23.3K
Bessemer Group Inc2,056$23.0K
Providence First Trust Co1,763$19.5K
ORG Partners LLC820$9.05K
Provenance Wealth Advisors, LLC676$7.46K

Not filed for Q1 2025 yet (2)

Institutions that held BlackRock Muniyield Quality Fund III, Inc. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MYI in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
TrinityPoint Wealth, LLC91,560$1.01M
Fairhaven Wealth Management, LLC13,314$147.0K