MUB icon

iShares National Muni Bond ETF

1,607 hedge funds and large institutions have $36.1B invested in iShares National Muni Bond ETF in 2025 Q4 according to their latest regulatory filings, with 207 funds opening new positions, 766 increasing their positions, 450 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

5% more funds holding

Funds holding: 1,5281,607 (+79)

1.14% more ownership

Funds ownership: 85.69%86.84% (+1.1%)

6% less call options, than puts

Call options by funds: $266M | Put options by funds: $284M

Holders
1,607
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
100
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$266M
Puts
$284M
Net Calls
Net Calls Change

Top Sellers

1 -$387M
2 -$108M
3 -$53.8M
4
WANY
Wealthspire Advisors (New York)
New York
-$38.9M
5
Jane Street
Jane Street
New York
-$37.1M
Name Holding Trade Value Shares
Change
Change in
Stake
IRP
501
Investment Research Partners
Pennsylvania
$3.27M
WF
502
Wayfinding Financial
Washington
$3.27M
CAG
503
Csenge Advisory Group
Florida
$3.26M
Lazard Asset Management
504
Lazard Asset Management
New York
$3.26M
CWM
505
Collaborative Wealth Management
Florida
$3.25M
BIG
506
Brooklyn Investment Group
New York
$3.21M
CG
507
Clifford Group
Massachusetts
$3.21M
CIM
508
Confluence Investment Management
Missouri
$3.21M
KCA
509
Kastel Capital Advisors
Massachusetts
$3.21M
FFM
510
Flagstone Financial Management
Nebraska
$3.2M
JGCM
511
Joseph Group Capital Management
Ohio
$3.18M
CIC
512
Carnegie Investment Counsel
Ohio
$3.17M
SCA
513
Snowden Capital Advisors
New York
$3.17M
DWT
514
Dorsey & Whitney Trust
South Dakota
$3.16M
MWM
515
McNaughton Wealth Management
California
$3.14M
FFP
516
FourThought Financial Partners
Florida
$3.11M
APC
517
Aspire Private Capital
North Carolina
$3.11M
GA
518
GFS Advisors
Texas
$3.11M
AFA
519
Avant Financial Advisors
Texas
$3.11M
AWA
520
Arkadios Wealth Advisors
Georgia
$3.11M
CFS
521
Cannon Financial Strategists
Georgia
$3.09M
SHJ
522
Sharkey, Howes & Javer
Colorado
$3.06M
FCA
523
Fortis Capital Advisors
Kansas
$3.06M
SFO
524
Stokes Family Office
Louisiana
$3.06M
GBT
525
Grove Bank & Trust
Florida
$3.05M