iShares National Muni Bond ETF

1D
1W
1M
3M
YTD
1Y
5Y
ALL

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About MUB

MUB tracks a market-weighted index of investment-grade debt issued by state and local governments and agencies. Interest is exempt from US income tax and from AMT. 

CEO
Paul C. Lohrey, CFA, MBA
CEOPaul C. Lohrey, CFA, MBA
Employees
Employees
Headquarters
San Francisco, California
HeadquartersSan Francisco, California
Founded
2005
Founded2005
Employees
Employees

What's in this fund

Sectors

As of May 20, 2025
Municipal Bonds99.10%
Cash and Equivalents0.90%

Top 10 Holdings (1.88% of total assets)

As of May 20, 2025
NameSymbol% Assets
NEW YORK N Y CITY MUN WTR FIN AUTH WTR & SWR SYS REV 2.35%0.33%
ATLANTA GA WTR & WASTEWTR REV 5%0.21%
NORTHWEST TEX INDPT SCH DIST 5%0.19%
NEW YORK ST TWY AUTH ST PERS INCOME TAX REV 5%0.18%
NEW JERSEY ST 5%0.17%
MASSACHUSETTS ST 5%0.17%
BATTERY PK CITY AUTH N Y REV 5%0.17%
SEATTLE WASH MUN LT & PWR REV 2.4%0.16%
PENNSYLVANIA ST TPK COMMN TPK REV 3.4%0.15%
NEW JERSEY ST EDL FACS AUTH REV 5%0.15%

MUB Key Statistics

AUM
38.71B
AUM38.71B
Price-Earnings ratio
Price-Earnings ratio
30-Day yield
3.78
30-Day yield3.78
Average volume
6.05M
Average volume6.05M
High today
$103.90
High today$103.90
Low today
$103.68
Low today$103.68
Open price
$103.75
Open price$103.75
Volume
6.86M
Volume6.86M
52 Week high
$108.81
52 Week high$108.81
52 Week low
$100.29
52 Week low$100.29
Expense ratio
0.05
Expense ratio0.05

Average Annual Return

All investments involve risks, including the loss of principal. Performance data represents past performance and is no guarantee of future results. Investment returns and principal value will fluctuate and are subject to market volatility. An investment, when redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance data quoted.