13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
MMU

WESTERN ASSET MANAGED MUNS F

115 institutions still hold WESTERN ASSET MANAGED MUNS F as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 95766M105·115 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 1.9%
vs prior quarter
13F value held
$171M
57.0% inst. owned
of float
Holders
115
+64 QoQ
filers reporting
Activity
+36 / −65
+924 added · −809 reduced
this quarter
Concentration
26.40%
MORGAN STANLEY #1
top holder share
AI Holders Summary · Q1 2026

115 institutions reported MMU in Q1 2026. MORGAN STANLEY leads at 26.4% of the visible book. +64 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
MORGAN STANLEY
CIK 0000895421
$45M4.4M0.00%Q1 202602
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$20M1.9M1.00%Q1 202603
BANK OF AMERICA CORP /DE/
CIK 0000070858
$17M1.7M0.00%Q1 202604
1607 Capital Partners, LLC
CIK 0001436866
$14M1.3M0.99%Q1 202605
RAYMOND JAMES FINANCIAL INC
CIK 0000720005
$12M1.2M0.00%Q1 202606
GUGGENHEIM CAPITAL LLC
CIK 0001283072
$11M1.0M0.08%Q1 202607
Advisors Asset Management, Inc.
CIK 0001297376
$7M687K0.12%Q1 202608
ROBINSON CAPITAL MANAGEMENT, LLC
CIK 0001599795
$7M668K2.85%Q1 202609
Allianz Asset Management GmbH
CIK 0001535323
$6M545K0.01%Q1 202610
Hennion & Walsh Asset Management, Inc.
CIK 0001861642
$5M497K0.17%Q1 202611
WELLS FARGO & COMPANY/MN
CIK 0000072971
$5M491K0.00%Q1 202612
CITY OF LONDON INVESTMENT MANAGEMENT CO LTD
CIK 0001034546
$3M333K0.25%Q1 202613
Rareview Capital LLC
CIK 0002044533
$3M345K2.00%Q1 202614
Leo Wealth, LLC
CIK 0001912202
$3M300K0.22%Q1 202615
Westview Management dba Westview Investment Advisors
CIK 0002073768
$3M297K1.59%Q1 202616
Invesco Ltd.
CIK 0000914208
$2M235K0.00%Q1 202617
ENVESTNET ASSET MANAGEMENT INC
CIK 0001407543
$2M223K0.00%Q1 202618
HighTower Advisors, LLC
CIK 0001462245
$2M185K0.00%Q1 202619
ROYAL BANK OF CANADA
CIK 0001000275
$2M167K0.00%Q1 202620
Fiera Capital Corp
CIK 0001505817
$2M156K0.01%Q1 2026
Page 1 of 6
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