iShares National Muni Bond ETF
MUB
MUB
1,527 hedge funds and large institutions have $34.3B invested in iShares National Muni Bond ETF in 2025 Q3 according to their latest regulatory filings, with 118 funds opening new positions, 664 increasing their positions, 568 reducing their positions, and 93 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less funds holding
Funds holding: →
1% less capital invested
Capital invested by funds: $34.4B → $34.3B (-$193M)
3.48% less ownership
Funds ownership: 89.17% → 85.69% (-3.5%)
10% less funds holding in top 10
Funds holding in top 10: 106 → 95 (-11)
Holders
1,527
Holding in Top 10
95
Calls
$526M
Puts
$347M
Top Buyers
| 1 | +$411M | |
| 2 | +$381M | |
| 3 | +$212M | |
| 4 |
Mercer Global Advisors
Denver,
Colorado
|
+$132M |
| 5 |
Cetera Investment Advisers
Schaumburg,
Illinois
|
+$104M |
Top Sellers
| 1 | -$636M | |
| 2 | -$337M | |
| 3 | -$264M | |
| 4 |
US Bancorp
Minneapolis,
Minnesota
|
-$214M |
| 5 |
AC
Allstate Corporation
Northbrook,
Illinois
|
-$203M |