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MU
MUB iShares National Muni Bond ETF
AMEXETF$107.19+0.17%ClosedAssets: $43.91B
As of 2026-06-04 16:00
Why MUB matters now
iShares National Muni Bond ETF (MUB) is a US etf in Financial Services. The latest InvestLog snapshot shows $107.19 with +0.17% on the session and $43.91B in assets/market value.
The latest indexable market news headline is "A 4.8 Percent Yield Portfolio That Lets a 72-Year-Old Sleep Through Every Quarterly Earnings Surprise" from 247 Wallst.
ETF Profile
Updated 2026-06-04Net Assets
$45.19B
NAV
$106.91
Expense Ratio
0.05%
Holdings
6
Issuer
IShares
Asset Class
Fixed Income
Avg Volume
6,565,519
Inception
2007-09-07
Sector Exposure
Cash & Others100.00%
Top Holdings
| Symbol | Name | Weight | Market Value |
|---|---|---|---|
| — | BLACKROCK LIQ MUNICASH CL INS MMF | 1.80% | $833.1M |
| — | USD CASH | 1.21% | $-560.6M |
| — | UNIVERSITY TEX UNIV REVS 5.00% 08/15/2036 | 0.19% | $87.9M |
| — | NEW YORK ST TWY AUTH ST PERS I 5.00% 03/15/2048 | 0.15% | $69.5M |
| — | SAN ANTONIO TEX WTR REV 05/01/2055 | 0.14% | $64.0M |
| — | TRIBOROUGH BRDG & TUNL AUTH N 01/01/2032 | 0.13% | $61.0M |
| — | NEW YORK ST DORM AUTH ST PERS 4.00% 02/15/2047 | 0.13% | $60.1M |
| — | NEW YORK N Y CITY TRANSITIONAL 11/01/2044 | 0.13% | $59.4M |
| — | NORTHWEST TEX INDPT SCH DIST 5.25% 02/15/2055 | 0.13% | $58.9M |
| — | OHIO ST UNIV GEN RCPTS 5.00% 06/01/2035 | 0.13% | $58.0M |
Latest News
A 4.8 Percent Yield Portfolio That Lets a 72-Year-Old Sleep Through Every Quarterly Earnings Surprise247 Wallst · 2026-06-04
High Earners Are Skipping Treasuries for These 3 Tax Free Muni ETFs Yielding Over 4 Percent After Tax24/7 Wall Street · 2026-06-02
SMFG calls for clear BOJ normalisation roadmap after June hikeInvezz · 2026-06-02
June Labeled ‘Crunch Point' as Energy Reserves Burn Through and Rate Hikes Loom24/7 Wall Street · 2026-05-31
Fund Info
Asset Type
ETF
Exchange
AMEX
Currency
USD
Issuer
IShares
Asset Class
Fixed Income
NAV Currency
USD
The iShares National Muni Bond ETF seeks to track the investment results of an index composed of investment-grade U.S. municipal bonds.