We are live on ! Find out more
MUB icon

iShares National Muni Bond ETF

1,496 hedge funds and large institutions have $35.3B invested in iShares National Muni Bond ETF in 2025 Q1 according to their latest regulatory filings, with 120 funds opening new positions, 587 increasing their positions, 607 reducing their positions, and 114 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

3% less funds holding in top 10

Funds holding in top 10: 121117 (-4)

5% less capital invested

Capital invested by funds: $37.3B → $35.3B (-$1.91B)

79% less call options, than puts

Call options by funds: $99.1M | Put options by funds: $467M

Holders
1,496
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
117
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$99.1M
Puts
$467M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
876
$868K
877
$868K
878
$865K
879
$863K
880
$860K
881
$856K
882
$849K
883
$839K
884
$836K
885
$834K
886
$834K
887
$833K
888
$830K
889
$829K
890
$829K
891
$822K
892
$820K
893
$819K
894
$810K
895
$808K
896
$807K
897
$806K
898
$800K
899
$800K
900
$799K