MUB – iShares National Muni Bond ETF

iShares National Muni Bond ETF (MUB) is a Muni National Interm ETF, issued by iShares, $53.9B in assets, 0.04% expense ratio.

Returns as of Oct 23, 2026: 1 week +1.1%, 1 year -0.7%.

Invests in tax-exempt municipal bonds, focusing on those exempt from Federal income taxes and not subject to alternative minimum tax.

Top holdings