iShares National Muni Bond ETFMUB
Type
ETF
Peer group
Municipal bond
Net assets
$43.2B
Expense ratio
0.05%
1-year return
+3.8%
3 years, a year
+3.0%
5 years, a year
+0.5%
12-month yield
3.37%
Holdings
6,264
What it aims to do.
The iShares National Muni Bond ETF (the Fund ) seeks to track the investment results of an index composed of investment-grade U.S. municipal bonds.
Top 10 holdings.
| Holding | % of fund |
|---|---|
| BlackRock Liquidity Funds | 0.56% |
| Board of Regents of the University of Texas System | 0.21% |
| Connecticut State Health & Educational Facilities Authority | 0.20% |
| City of Atlanta Water & Wastewater | 0.19% |
| Northwest Independent School District | 0.16% |
| New York State Thruway Authority | 0.16% |
| Houston Higher Education Finance Corp. | 0.15% |
| New York State Dormitory Authority | 0.14% |
| Ohio State University (The) | 0.14% |
| State of California | 0.13% |
More on MUB.
- MUB overview
- MUB holdings
- MUB risk
- MUB costs
- MUB money in and out
- MUB share classes
- Compare MUB with other funds
Returns after fees, from the fund's SEC filings up to Aug 2026. Past returns are not a promise. Not financial advice.