Who owns Western Asset Managed Municipals Fund?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MMU from SEC Form 13F filings across 106 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 106 institutions disclosed 19.7M shares of Western Asset Managed Municipals Fund worth $205.5M — about 36.1% of shares outstanding; the largest disclosed holder is MORGAN STANLEY. Source: SEC Form 13F filings, parsed by EvidInvest.
106
13F holders
$205.5M
value, 2026 filers
36.1%
of shares outstanding (19.7M sh)
9
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MMU's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | 4.4M | $46.3M | 0.0% | 8.1% | +1.1% |
| 2 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 1.8M | $18.3M | 0.9% | 3.2% | -9.4% |
| 3 | BANK OF AMERICA CORP /DE/ | 1.7M | $17.6M | 0.0% | 3.1% | +0.3% |
| 4 | RAYMOND JAMES FINANCIAL INC | 1.4M | $14.2M | 0.0% | 2.5% | +17.6% |
| 5 | GUGGENHEIM CAPITAL LLC | 1.2M | $12.5M | 0.1% | 2.2% | +16.1% |
| 6 | 1607 Capital Partners, LLC | 851,888 | $8.9M | 0.8% | 1.6% | -36.0% |
| 7 | Advisors Asset Management, Inc. | 810,327 | $8.4M | 0.1% | 1.5% | +17.9% |
| 8 | ROBINSON CAPITAL MANAGEMENT, LLC | 716,596 | $7.5M | 3.3% | 1.3% | +7.2% |
| 9 | Hennion & Walsh Asset Management, Inc. | 614,247 | $6.4M | 0.2% | 1.1% | +23.6% |
| 10 | Allianz Asset Management GmbH | 544,800 | $5.7M | 0.0% | 1% | 0.0% |
| 11 | VAN ECK ASSOCIATES CORP | 460,084 | $4.8M | 0.0% | 0.8% | +1.0% |
| 12 | CITY OF LONDON INVESTMENT MANAGEMENT CO LTD | 333,471 | $3.5M | 0.2% | 0.6% | 0.0% |
| 13 | WELLS FARGO & COMPANY/MN | 314,008 | $3.3M | 0.0% | 0.6% | -36.0% |
| 14 | Westview Management dba Westview Investment Advisors | 294,741 | $3.1M | 1.5% | 0.5% | -0.6% |
| 15 | Rareview Capital LLC | 273,376 | $2.7M | 1.5% | 0.5% | -20.7% |
| 16 | Invesco Ltd. | 235,728 | $2.5M | 0.0% | 0.4% | +0.3% |
| 17 | ENVESTNET ASSET MANAGEMENT INC | 223,405 | $2.3M | 0.0% | 0.4% | 0.0% |
| 18 | HighTower Advisors, LLC | 200,949 | $2.1M | 0.0% | 0.4% | +8.6% |
| 19 | ROYAL BANK OF CANADA | 162,906 | $1.7M | 0.0% | 0.3% | -2.3% |
| 20 | Fiera Capital Corp | 150,621 | $1.6M | 0.0% | 0.3% | -3.6% |
| 21 | Rockefeller Capital Management L.P. | 143,824 | $1.5M | 0.0% | 0.3% | -1.3% |
| 22 | LPL Financial LLC | 141,886 | $1.5M | 0.0% | 0.3% | +13.9% |
| 23 | Steward Partners Investment Advisory, LLC | 141,406 | $1.5M | 0.0% | 0.3% | +11.3% |
| 24 | UBS Group AG | 139,039 | $1.4M | 0.0% | 0.3% | -1.5% |
| 25 | PARK AVENUE SECURITIES LLC | 135,745 | $1.4M | 0.0% | 0.2% | -10.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.