BLACKROCK MUNIYIELD QUALITY FUND III, INC. - Common (MYI)

CUSIP: 09254E103

Q1 2026 13F Holders as of 31 Mar 2026

Security identity
Security type / class
Equity / Common
Shares outstanding
66,524,862
Holder snapshot
Total 13F shares
40,824,817
Share change
+21,639,702
Total reported value
$429,621,645
Reported price per share
$10.51
Number of holders
152
Value change
+$227,102,134
Number of buys
124
Number of sells
29

Security key

09254E103

Report period

Q1 2026

Institutions

152

Top holders

10

MYI full security history Ownership snapshot Full 13F holder table Previous quarter: Q4 2025 BLACKROCK MUNIYIELD QUALITY FUND III, INC. SEC filings

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of MYI - BLACKROCK MUNIYIELD QUALITY FUND III, INC. - Common (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder
Toronto Dominion Investme...
13D/G signal
Toronto Dominion Investme...
Evidence rows
15
Latest as of
31 Mar 2026
3/4/5 13D/G 13F Lead comparable stake: 100% 13D/G row: Toronto Dominion Investments, Inc. Showing 1-6 of 15 holder rows.
Holder Evidence Ownership % Position 12M Net Δ As of
Toronto Dominion Investments, Inc.
3/4/5 13D/G
10%+ Owner · TORONTO DOMINION INVESTMENTS LLC
3/4/5 13D/G
100%
from 13D/G
—
5,877 shares
 — 23 Feb 2026
RIVERNORTH CAPITAL MANAGEMENT, LLC
13D/G 13F
Company
13D/G 13F
5.1%
$37,196,046
3,366,158 shares
 $0 31 Mar 2026
Michael Kalinoski
3/4/5
Director
3/4/5
0%
$34,789
3,115 shares
 — 23 Feb 2026
Walter Oconnor
3/4/5
Portfolio Manager
3/4/5
0%
$2,806
100 shares
mixed-class rows
 — 30 Jan 2026
Stayce D. Harris
3/4/5
Director
3/4/5
0%
$232
20.79 shares
 — 23 Feb 2026
MORGAN STANLEY
13F
Company
13F
4.6%
$33,036,296
3,039,217 shares
 — 31 Dec 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
152
Shares
40,824,817
Rows available
152
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders
109
Q1 2026 holders
152
Holder diff
43
Investor Q4 2025 Shares Q1 2026 Shares Share Diff Share Chg % Q4 2025 value Q1 2026 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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