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iShares National Muni Bond ETF
MUB

Overview Fund Activity

1,506 hedge funds and large institutions have $34.3B invested in iShares National Muni Bond ETF in 2025 Q2 according to their latest regulatory filings, with 155 funds opening new positions, 548 increasing their positions, 638 reducing their positions, and 98 closing their positions.

Holders
1,506
Holders Change
+22
Holders Change %
+1.48%
% of All Funds
20.23%
Holding in Top 10
105
Holding in Top 10 Change
-12
Holding in Top 10 Change %
-10.26%
% of All Funds
1.41%
New
155
Increased
548
Reduced
638
Closed
98
Calls
$557M
Puts
$183M
Net Calls
+$374M
Net Calls Change
+$742M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.91B
2
Bank of America
2
Bank of America
North Carolina
$3.3B
3
Fisher Asset Management
3
Fisher Asset Management
Washington
$931M
4
US Bancorp
4
US Bancorp
Minnesota
$767M
5
LP
5
LMR Partners
United Kingdom
$185M

Top Sellers

1
Charles Schwab
1
Charles Schwab
California
$5.79M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$453M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$20.4M
4
Wealthfront Advisers
4
Wealthfront Advisers
California
$564M
5
WA
5
Waterford Advisors
New York
$3.6M
Name Market Value Shares Shares
Change 		Shares
Change %
MFS
176
McNamara Financial Services
Massachusetts
$17.8M 170,069 -10,949 -6%
WIA
177
World Investment Advisors
California
$17.7M 169,515 +453 +0.3%
FCAM
178
First Citizens Asset Management
North Carolina
$17.4M 166,669 -6,320 -4%
LGA
179
Lebenthal Global Advisors
New York
$17.3M 166,003 -8,864 -5%
SC
180
Slow Capital
California
$17.3M 165,972 -26,276 -14%
ACA
181
Aptus Capital Advisors
Alabama
$17.1M 163,790 +10,529 +7%
AAP
182
Arax Advisory Partners
Colorado
$17M 143,982 -35,486 -20%
SP
183
Symmetry Partners
Connecticut
$16.9M 161,813 +5,400 +3%
AA
184
Alesco Advisors
New York
$16.7M 160,061 -11,563 -7%
SP
185
Stairway Partners
Illinois
$16.5M 158,373 +2,304 +1%
CCA
186
Clearwater Capital Advisors
Illinois
$16.4M 157,077 -11,132 -7%
BF
187
Brooklyn FI
New York
$16.2M 154,586 +28,453 +23%
SHF
188
Stage Harbor Financial
Massachusetts
$16.1M 153,801 -18,524 -11%
FMLI
189
Fukoku Mutual Life Insurance
Japan
$16M 153,000 – –
AWA
190
Alaska Wealth Advisors
Alaska
$15.6M 149,586 -13,154 -8%
NSIM
191
North Star Investment Management
Illinois
$15.4M 147,350 +20,877 +17%
PGFC
192
Peapack-Gladstone Financial Corp
New Jersey
$15.3M 146,710 +58,477 +66%
COLIM
193
City of London Investment Management
United Kingdom
$15.2M 145,388 +71,031 +96%
CTA
194
Chesley Taft & Associates
Illinois
$15.2M 145,181 -31,880 -18%
RCA
195
Resonant Capital Advisors
Wisconsin
$15.1M 144,086 +7,710 +6%
Lido Advisors
196
Lido Advisors
California
$14.5M 138,891 -33,017 -19%
CI
197
CX Institutional
Indiana
$14.4M 137,825 -136,892 -50%
RSWM
198
Robertson Stephens Wealth Management
California
$14.4M 137,365 +33,954 +33%
IAN
199
Integrated Advisors Network
Texas
$14.2M 135,969 +5,794 +4%
UF
200
Univest Financial
Pennsylvania
$14M 134,427 +4,527 +3%
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