MUB icon

iShares National Muni Bond ETF
MUB

Overview Fund Activity

1,484 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 119 funds opening new positions, 581 increasing their positions, 603 reducing their positions, and 109 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,484
Holders Change
-23
Holders Change %
-1.53%
% of All Funds
20.15%
Holding in Top 10
117
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-3.31%
% of All Funds
1.59%
New
119
Increased
581
Reduced
603
Closed
109
Calls
$99.1M
Puts
$467M
Net Calls
-$368M
Net Calls Change
-$298M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$194M
2
AC
Allstate Corporation
Illinois
+$152M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$103M
4
Charles Schwab
Charles Schwab
California
+$84.6M
5
Raymond James Financial
Raymond James Financial
Florida
+$66.8M

Top Sellers

1
Bank of America
Bank of America
North Carolina
-$215M
2
Jane Street
Jane Street
New York
-$200M
3
PAS
Park Avenue Securities
New York
-$110M
4
Osaic Holdings
Osaic Holdings
Arizona
-$96.1M
5
Envestnet Asset Management
Envestnet Asset Management
Illinois
-$94.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
NP
1326
NorthRock Partners
Minnesota
$213K +$163K +1,548 +325%
OA
1327
Oceanside Advisors
South Carolina
$213K -$160K -1,520 -43%
RCM
1328
Radnor Capital Management
Pennsylvania
$211K -$528K -5,000 -71%
GBWM
1329
Granite Bay Wealth Management
New Hampshire
$211K – – –
KFGG
1330
Keystone Financial Group (Georgia)
Georgia
$210K -$13.4K -128 -6%
FOA
1331
Five Oceans Advisors
California
$210K -$22.8K -216 -10%
CPBTD
1332
Central Pacific Bank - Trust Division
Hawaii
$209K -$1.37M -12,984 -87%
WHG
1333
Westwood Holdings Group
Texas
$208K +$208K +1,975 New
SFC
1334
Summit Financial Consulting
Michigan
$208K +$208K +1,969 New
HFP
1335
Holistic Financial Partners
Indiana
$206K +$206K +1,958 New
OIM
1336
Oder Investment Management
California
$206K +$211 +2 +0.1%
RF
1337
Rossby Financial
Florida
$206K +$8.74K +84 +4%
NAS
1338
NWF Advisory Services
California
$206K +$206K +1,953 New
TWA
1339
TCI Wealth Advisors
Arizona
$206K -$10.4K -99 -5%
RWM
1340
RKL Wealth Management
Pennsylvania
$205K +$1.06K +10 +0.5%
SL
1341
Sentinus LLC
Illinois
$205K -$3.9K -37 -2%
SCM
1342
Stonehearth Capital Management
Massachusetts
$204K +$204K +1,938 New
TDWM
1343
Topel & Distasi Wealth Management
California
$204K -$32.3K -306 -14%
NIWA
1344
New Insight Wealth Advisors
California
$204K -$5.69K -54 -3%
RRWA
1345
Rainey & Randall Wealth Advisors
Florida
$202K +$1.05K +10 +0.5%
MPPLM
1346
Midwest Professional Planners Ltd (MPPL)
Wisconsin
$200K -$21.2K -201 -10%
CIA
1347
Cape Investment Advisory
Georgia
$196K +$64K +607 +49%
CT
1348
Coastline Trust
Rhode Island
$191K -$33.3K -316 -15%
MFT
1349
Moisand Fitzgerald Tamayo
Florida
$177K – – –
BWL
1350
Bogart Wealth LLC
Virginia
$177K – – –
52 53
54
55 56