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MMU · Western Asset Managed Municipals Fund Inc. · Holdings

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$9.54 -0.03 (-0.31%) At close · Oct 21
Rebalance outlook locked
Market Cap
$520.00M
Shares
54.34M
Volume · Oct 21 245.57K Avg daily vol (3M) 238.83K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of MMU: 13F, 13D and 13G, insiders and funds →
Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 108
Total Value: $207,091,284
Total Shares: 20,049,777
Showing 1–100 of 108 holdings by value · page 1 of 2

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 106 13F filers
Top Holder
22.5%
Sep 2023 → Jun 2026 · range 19.2% – 24.9%
of institutional value
Top 5
53.0%
Sep 2023 → Jun 2026 · range 52.2% – 67.0%
of institutional value
Top 10
70.9%
Sep 2023 → Jun 2026 · range 68.0% – 79.2%
of institutional value
HHI
836
Sep 2023 → Jun 2026 · range 789 – 1,248
Broadly held

Who Holds MMU

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 106 filers, like-for-like change -0.4%; actively managed books -0.8%; index-like books +1.0%.

Holder type Share Filers Change
Registered adviser 32.2% 53 -6.6%
Adviser 2.2% 4 +12.6%
Bank 11.8% 7 -7.0%
Broker-dealer 0.7% 1 +13.9%
Non-US 0.8% 1 -3.6%
Holding company 23.1% 3 +0.5%
Exempt adviser 0.0% 0 —
Unknown 29.2% 37 +8.8%

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 2 holders with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F.

Conviction and Crowding

106 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
1
0.943% of filers hold it in their top 10
Mar 31, 2026: 1
Holders above 5%
0
median weight 0.007%
Mar 31, 2026: 0
Crowding
—
no cover-page share count is dated within about a year of the quarter end
Private-fund advisers
—
of shares outstanding
Institutional ownership
—
no cover-page share count is dated within about a year of the quarter end
Top 10 holders
70.9%
of 13F shares, Herfindahl 0.084
Active holders
-0.8%
like-for-like share change of active filers
5% stakes on record
2
0 13D, 2 13G (1 institutional, 1 passive, 0 exempt)
How long holders have held it value-weighted 19.8 quarters
Under 1 year 4.02% 1 to 3 years 24.9% 3 years or more 71.1% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$10.46
estimated per share
Mar 31, 2026: $10.53
Quarter-end price
$10.42
implied by 13F values
Estimated gain or loss
-0.4%
price against the estimated cost
Estimated at a loss
33.4%
of costed 13F value

Estimated cost covers 28.1% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Fund Ownership of MMU by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 0.85% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 0.00% 0
Index ETFs 0.85% 459,166
Active ETFs 0.51% 278,283
Active funds 6.33% 3,439,482
Unclassified 0.01% 3,240
All registered funds 7.69% 4,180,171
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 55 Adviser 4 Bank 7 Broker-dealer 1 Non-US 1 Holding company 3 Unknown 37
Showing 100 of 108
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
MORGAN STANLEY $46,320,565 22.37% 4,445,352
RIVERNORTH CAPITAL MANAGEMENT, LLC $18,312,649 8.84% 1,757,452
BANK OF AMERICA CORP /DE/ $17,599,817 8.50% 1,689,042
RAYMOND JAMES FINANCIAL INC $14,203,886 6.86% 1,363,137
GUGGENHEIM CAPITAL LLC $12,543,730 6.06% 1,203,813
1607 Capital Partners, LLC $8,876,672 4.29% 851,888
Advisors Asset Management, Inc. $8,443,607 4.08% 810,327
ROBINSON CAPITAL MANAGEMENT, LLC $7,466,930 3.61% 716,596
Hennion & Walsh Asset Management, Inc. $6,859,025 3.31% 768,088
Allianz Asset Management GmbH $5,676,816 2.74% 544,800
VAN ECK ASSOCIATES CORP $4,794,075 2.31% 460,084
CITY OF LONDON INVESTMENT MANAGEMENT CO LTD $3,474,767 1.68% 333,471
WELLS FARGO & COMPANY/MN $3,271,963 1.58% 314,008
Westview Management dba Westview Investment Advisors $3,071,201 1.48% 294,741
Rareview Capital LLC $2,848,577 1.38% 273,376
Invesco Ltd. $2,456,285 1.19% 235,728
ENVESTNET ASSET MANAGEMENT INC $2,327,880 1.12% 223,405
HighTower Advisors, LLC $2,093,888 1.01% 200,949
ROYAL BANK OF CANADA $1,697,480 0.82% 162,906
Fiera Capital Corp $1,569,470 0.76% 150,621
Rockefeller Capital Management L.P. $1,498,646 0.72% 143,824
LPL Financial LLC $1,478,452 0.71% 141,886
Steward Partners Investment Advisory, LLC $1,473,450 0.71% 141,406
UBS Group AG $1,448,786 0.70% 139,039
PARK AVENUE SECURITIES LLC $1,414,462 0.68% 135,745
B.A. Schrock Wealth Management, Inc. $1,126,403 0.54% 126,137
MELFA WEALTH MANAGEMENT, INC. $1,083,961 0.52% 104,027
OSAIC HOLDINGS, INC. $982,522 0.47% 94,292
Wakefield Asset Management LLLP $962,443 0.46% 92,365
Nuveen, LLC $953,555 0.46% 91,512
Ackerman Capital Advisors, LLC $782,937 0.38% 75,138
COHEN & STEERS, INC. $771,080 0.37% 74,000
AMERIPRISE FINANCIAL INC $702,839 0.34% 67,451
Summit Trail Advisors, LLC $680,467 0.33% 65,304
Thomas J. Herzfeld Advisors, Inc. $662,784 0.32% 63,607
Janney Montgomery Scott LLC $647,061 0.31% 62,098
Chicago Partners Investment Group LLC $632,712 0.31% 60,721
World Investment Advisors $567,712 0.27% 54,483
Closed-End Fund Advisors, Inc. $561,169 0.27% 53,855
CHOREO, LLC $549,759 0.27% 52,760
Indiana Trust & Investment Management Co $521,000 0.25% 50,000
PFG Investments, LLC $485,863 0.23% 46,628
CARY STREET PARTNERS FINANCIAL LLC $483,269 0.23% 46,379
Traub Capital Management LLC $459,563 0.22% 44,104
Compass Financial Group, INC/SD $447,973 0.22% 50,165
BAR HARBOR WEALTH MANAGEMENT $434,326 0.21% 41,682
TITLEIST ASSET MANAGEMENT, LLC $421,906 0.20% 47,246
STIFEL FINANCIAL CORP $421,030 0.20% 40,406
Carson Advisory Inc. $412,673 0.20% 39,604
COMMONWEALTH EQUITY SERVICES, LLC $395,939 0.19% 37,998
Rock Point Advisors, LLC $388,499 0.19% 37,284
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $385,097 0.19% 43,124
Cambridge Investment Research Advisors, Inc. $368,492 0.18% 35,364
Virtu Financial LLC $328,230 0.16% 31,500
Ashton Thomas Private Wealth, LLC $300,408 0.15% 28,830
Merit Financial Group, LLC $293,760 0.14% 28,192
MML INVESTORS SERVICES, LLC $293,114 0.14% 28,130
MOSAIC FAMILY WEALTH PARTNERS, LLC $290,394 0.14% 27,869
Aviance Capital Partners, LLC $285,143 0.14% 27,365
Fortitude Advisory Group L.L.C. $283,563 0.14% 31,754
CAPSTONE CAPITAL LLC $262,988 0.13% 29,450
ACCREDITED INVESTOR SERVICES, LLC $260,051 0.13% 24,957
READYSTATE ASSET MANAGEMENT LP $250,746 0.12% 24,064
Stonebrook Private Inc. $244,526 0.12% 23,467
Prospera Financial Services Inc $241,754 0.12% 23,201
NewEdge Advisors, LLC $240,639 0.12% 23,094
Advisory Services Network, LLC $232,761 0.11% 22,338
Cetera Investment Advisers $227,260 0.11% 21,810
INTEGRATED CAPITAL MANAGEMENT, INC. $220,633 0.11% 24,707
MGO ONE SEVEN LLC $217,600 0.11% 20,883
ROTHSCHILD INVESTMENT LLC $208,400 0.10% 20,000
Providence First Trust Co $204,263 0.10% 19,603
RFG Advisory, LLC $198,938 0.10% 19,092
Global Retirement Partners, LLC $191,561 0.09% 18,384
B. Riley Wealth Advisors, Inc. $187,771 0.09% 21,027
Sovereign Financial Group, Inc. $184,246 0.09% 17,682
Mariner, LLC $179,557 0.09% 17,232
Cottage Street Advisors LLC $178,600 0.09% 20,000
Concurrent Investment Advisors, LLC $177,296 0.09% 19,854
NWF Advisory Services Inc. $159,847 0.08% 17,900
Uniting Wealth Partners, LLC $156,977 0.08% 15,065
Atala Financial Inc $156,300 0.08% 15,000
FIFTH THIRD BANCORP $146,359 0.07% 14,046
TRUIST FINANCIAL CORP $140,138 0.07% 13,449
Occidental Asset Management, LLC $139,555 0.07% 13,393
FIRST TRUST ADVISORS LP $138,898 0.07% 13,330
Equitable Holdings, Inc. $136,387 0.07% 13,089
SILVERLAKE WEALTH MANAGEMENT LLC $125,488 0.06% 12,043
Moors & Cabot, Inc. $123,935 0.06% 11,894
Baird Financial Group, Inc. $111,525 0.05% 10,703
D.A. DAVIDSON & CO. $111,004 0.05% 10,653
Altus Wealth Group LLC $101,543 0.05% 11,371
Pinnacle Wealth Planning Services, Inc. $96,614 0.05% 9,272
Avidian Wealth Enterprises, LLC $89,862 0.04% 10,063
Mechanics Financial Corp $69,293 0.03% 6,650
US BANCORP \DE\ $62,520 0.03% 6,000
Allied Private Wealth LLC $61,603 0.03% 5,912
Farther Finance Advisors, LLC $46,141 0.02% 5,167
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC $40,846 0.02% 3,920
HOLLENCREST CAPITAL MANAGEMENT $38,449 0.02% 3,690

Showing the top 100 of 108 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.

Key facts CIK 886043 CUSIP 95766M105 13F (30d) 17 filings 17 filers Visit website