WESTERN ASSET MANAGED MUNICI (MMU) Institutional Ownership and Insiders Activity
WESTERN ASSET MANAGED MUNICI (MMU) is widely held by institutional investors, with 105 firms reporting positions valued at approximately $193.06M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Morgan Stanley is the largest disclosed holder, reporting approximately $46.32M in MMU holdings in its latest filing.
Institutional Holders
105
Total Reported Value
$193.06M
Largest Holder
Morgan Stanley
Largest Position
$46.32M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
9
Funds Exiting Positions
12
Top Institutional Owners
View allInvestorReported Balance
- Morgan Stanley$46.32M
- Rivernorth Capital Management, Llc$18.31M
- Bank Of America Corp$17.60M
- Raymond James Financial Inc$14.20M
- Guggenheim Capital Llc$12.54M
Related MMU Institutional Insights:
- MMU 13F Institutional Holders
- MMU Superinvestors
- MMU Institutional Ownership Changes
- Financial Services Sector Institutional Ownership
- Financial Services Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Financial Services Stocks By Institutional Investors
- Most Sold Financial Services Stocks By Institutional Investors
- MMU Insider Trading & SEC Form 4 Activity
- MMU Articles
- Top Institutional Investor Stock Rankings