Who Owns BLACKROCK MUNIYIELD QUALITY FUND III, INC. (MYI)?Hedge Fund & Institutional Holders

$10.88-0.01 (-0.05%)TechnologyNYSE

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$InfinityT

% of Float Held

—

QoQ Change in Holders

+11 / -3

Price History

$10.21$10.66$11.11$11.56$12.01Sep 24Jun 25Mar 26

MYI — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
Hennion & Walsh Asset Management, Inc.New Position+1.6M+$16.9B
BANK OF AMERICA CORP /DE/Increased+2K+$6.0B
Allianz Asset Management GmbHNew Position+491K+$5.0B
Fiera Capital CorpNew Position+428K+$4.0B
MELFA WEALTH MANAGEMENT, INC.New Position+236K+$2.6B
Capital Investment Advisors, LLCNew Position+224K+$2.4B
ROBINSON CAPITAL MANAGEMENT, LLCIncreased+208K+$2.2B
COMMONWEALTH EQUITY SERVICES, LLCNew Position+192K+$2.0B
Coastal Bridge Advisors, LLCNew Position+174K+$1.9B
BALYASNY ASSET MANAGEMENT L.P.New Position+140K+$1.0B
Rareview Capital LLCIncreased+90K+$938.9M
Scarborough Advisors, LLCNew Position+63K+$684.0M
Logan Stone Capital, LLCNew Position+44K+$473.0M
Advisors Asset Management, Inc.Increased+103K+$455.3M
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.New Position+40K+$428.0M

MYI — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
RIVERNORTH CAPITAL MANAGEMENT, LLCDecreased-219K-$2.8B
RAYMOND JAMES FINANCIAL INCDecreased-79K-$2.6B
NewEdge Advisors, LLCDecreased-128K-$2.2B
LPL Financial LLCDecreased-34K-$2.2B
STIFEL FINANCIAL CORPDecreased-56K-$1.7B
WELLS FARGO & COMPANY/MNDecreased-20K-$1.6B
HighTower Advisors, LLCDecreased-47K-$1.3B
Karpus Management, Inc.Closed Position-56K-$624.9M
ROYAL BANK OF CANADADecreased-4K-$487.0M
AMERIPRISE FINANCIAL INCDecreased-10K-$394.6M
MERCER GLOBAL ADVISORS INC /ADVDecreased-900-$242.5M
Private Advisor Group, LLCDecreased-57-$212.3M
TORONTO DOMINION BANKClosed Position-13K-$146.6M
Creative PlanningDecreased-1K-$124.5M
Sonora Investment Management Group, LLCClosed Position-10K-$110.8M

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1RIVERNORTH CAPITAL MANAGEMENT, LLC1,751,449$19.0B0.90%Share
2Hennion & Walsh Asset Management, Inc.1,554,195$16.9B0.58%Share
3GUGGENHEIM CAPITAL LLC1,435,048$15.0B107.41%Share
4STIFEL FINANCIAL CORP997,229$10.0B9.00%Share
5UBS Group AG636,025$6.9B1.12%Share
6ROBINSON CAPITAL MANAGEMENT, LLC524,385$5.7B2.33%Share
7BANK OF AMERICA CORP /DE/481,084$5.0B0.36%Share
8Advisors Asset Management, Inc.512,926$5.0B83.95%Share
9Allianz Asset Management GmbH490,934$5.0B5.06%Share
10CITY OF LONDON INVESTMENT MANAGEMENT CO LTD391,043$4.3B0.32%Share
11RAYMOND JAMES FINANCIAL INC441,940$4.0B1.24%Share
12Fiera Capital Corp427,965$4.0B12.68%Share
13RAYMOND JAMES FINANCIAL INC432,535$4.0B1.24%Share
14Rareview Capital LLC377,478$4.0B2.57%Share
15WELLS FARGO & COMPANY/MN337,788$3.0B0.55%Share
16MELFA WEALTH MANAGEMENT, INC.236,350$2.6B1.48%Share
17Capital Investment Advisors, LLC224,258$2.4B37.12%Share
18KIM, LLC204,185$2.2B0.18%Share
19Rockefeller Capital Management L.P.249,293$2.0B3.60%Share
20ROYAL BANK OF CANADA219,591$2.0B0.33%Share
21COMMONWEALTH EQUITY SERVICES, LLC191,984$2.0B2.67%Share
22Invesco Ltd.176,336$1.9B0.29%Share
23Coastal Bridge Advisors, LLC173,968$1.9B0.14%Share
24HORIZON KINETICS ASSET MANAGEMENT LLC102,099$1.1B15.00%Share
25BANK OF AMERICA CORP /DE/175,696$1.0B0.07%Share
26BALYASNY ASSET MANAGEMENT L.P.140,110$1.0B1.27%Share
27Scarborough Advisors, LLC63,000$684.0M0.12%Share
28Logan Stone Capital, LLC43,600$473.0M0.12%Share
29Ashton Thomas Private Wealth, LLC38,279$416.0M0.01%Share
30Westchester Capital Management, LLC34,978$380.0M0.02%Share
31Cresta Advisors, Ltd.27,000$293.0M0.12%Share
32Daner Wealth Management, LLC20,417$228.0M0.14%Share
33Pathway Financial Advisers, LLC20,870$226.0M0.07%Share
34LANDSCAPE CAPITAL MANAGEMENT, L.L.C.20,555$223.0M0.01%Share
35Camelot Portfolios, LLC19,731$214.0M0.13%Share
36TrueMark Investments, LLC17,943$195.0M0.04%Share
37US BANCORP \DE\16,813$182.0M0.21%Share
38Westchester Capital Management, LLC16,211$176.0M0.01%Share
39Disciplined Investors, L.L.C.14,500$157.0M0.10%Share
40SFMG, LLC13,526$147.0M0.01%Share
41Permanent Capital Management, LP12,842$139.0M0.03%Share
42ALESCO ADVISORS LLC11,800$128.0M0.00%Share
43LANDSCAPE CAPITAL MANAGEMENT, L.L.C.11,486$124.0M0.01%Share
44Future Financial Wealth Managment LLC10,000$111.0M0.07%Share
45LANDSCAPE CAPITAL MANAGEMENT, L.L.C.7,486$81.0M0.01%Share
46COMERICA BANK6,535$71.0M0.28%Share
47Gould Capital, LLC6,350$69.0M0.04%Share
48US BANCORP \DE\5,725$62.0M0.07%Share
49Anchor Investment Management, LLC3,275$35.6M0.00%Share
50Elyxium Wealth, LLC3,305$35.0M0.01%Share

MYI Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025105$137.0B+37
Q3 202568$109.3B-19
Q2 202587$126.8B-12
Q1 202599$180.4B+11
Q4 202488$804.8B+8
Q3 202480$5.0T-5
Q2 202485$1.2T+10
Q1 202475$1.3T—

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As of Q4 2025, 50 institutional investors hold MYI (BLACKROCK MUNIYIELD QUALITY FUND III, INC.). The largest holder is RIVERNORTH CAPITAL MANAGEMENT, LLC with $19.0B in shares. This quarter, 11 institutions opened new positions and 3 closed their positions.

Frequently Asked Questions

How many hedge funds own MYI?

As of Q4 2025, 50 institutional investors report holding MYI (BLACKROCK MUNIYIELD QUALITY FUND III, INC.) in their 13F filings.

Who is the largest institutional holder of MYI?

The largest institutional holder of MYI is RIVERNORTH CAPITAL MANAGEMENT, LLC with $19.0B in shares.

Is institutional ownership of MYI increasing or decreasing?

This quarter, 11 institutions opened new positions in MYI and 3 closed their positions.