iShares National Muni Bond ETF
1D
1W
1M
3M
YTD
1Y
5Y
ALL
Why Robinhood?
Robinhood gives you the tools you need to put your money in motion. You can buy or sell MUB and other ETFs, options, and stocks.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.
Index-TrackedICE AMT-Free US National Muni TR USD
Index-TrackedICE AMT-Free US National Muni TR USD
CategoryMuni National Interm
CategoryMuni National Interm
Number of holdings5,828
Number of holdings5,828
Inception DateSep 7, 2007
Inception DateSep 7, 2007
What's in this fund
Sectors
As of August 19, 2025Municipal Bonds99.27%
Cash and Equivalents0.73%
Top 10 Holdings (1.68% of total assets)
As of August 19, 2025NameSymbol% Assets
UNIVERSITY TEX UNIV REVS 5%—0.22%
ATLANTA GA WTR & WASTEWTR REV 5%—0.22%
NEW YORK ST TWY AUTH ST PERS INCOME TAX REV 5%—0.17%
NEW YORK N Y CITY MUN WTR FIN AUTH WTR & SWR SYS REV 2.6%—0.18%
HOUSTON TEX HIGHER ED FIN CORP HIGHER ED REV 5%—0.16%
NEW JERSEY ST 5%—0.15%
CALIFORNIA ST 5%—0.15%
WASHINGTON ST 4%—0.15%
NEW YORK ST DORM AUTH ST PERS INCOME TAX REV 4%—0.14%
BATTERY PK CITY AUTH N Y REV 5%—0.14%
MUB Key Statistics
AUM38.45B
AUM38.45B
Price-Earnings ratio—
Price-Earnings ratio—
30-Day yield3.60
30-Day yield3.60
Average volume4.40M
Average volume4.40M
High today$104.36
High today$104.36
Low today$103.92
Low today$103.92
Open price$103.99
Open price$103.99
Volume3.35M
Volume3.35M
52 Week high$108.81
52 Week high$108.81
52 Week low$100.29
52 Week low$100.29
Expense ratio0.05
Expense ratio0.05