OpenStocks
Smart money
  • Super investors
  • Best performance
  • Growth investors
  • Value investors
  • Short sellers
  • Long-term investors
  • Most popular stocks
  • Biggest buys
  • Biggest sells
  • New positions
  • Smart-money signals
Insiders
  • Insider trading
  • Browse insiders
  • Transactions feed
  • Insider trading RSS
Congress
  • Congress stock trades
  • All members of Congress
  • Trades by committee
  • Congress trades RSS
Markets
  • ETFs
  • Sectors
  • Industries
  • Stock screener
  • Daily market digest
  • Blog
Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
Logos by elbstream.com
  1. Home/
  2. ETFs/
  3. MMU
ETF · 95766M105

MMU

CEF
WESTERN ASSET MANAGED MUNS F
← All ETFs
Sign in to saveShare
Holders (tracked)
1
Combined shares
16,388
Combined value
$171.1K
Last close
$10.17
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 6 quarters.
112017Q22025Q4
Filing-implied avg cost: $10.44 · live $10.17

Who owns MMU

1 super-investors · 2025Q4
Tracked stake
16.4K
shares
Combined value
$171K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Held1
#ManagerSharesValue% of bookLast action8Q trend
1Izzy Englander
Millennium Mgmt
16.4K$171K0.0%
Held

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
No position changes reported on this name for the latest quarter.

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersSharesCombined valueΔ holders
2017Q2
1
15,756
$217K
—
2018Q2
1
13,276
$168K
—
2021Q4
1
16,952
$222K
—
2025Q2
1
17,388
$172K
—
2025Q3
1
16,388
$169K
—
2025Q4
1
16,388
$171K
—