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MUB vs NMB

iShares National Muni Bond ETF vs Simplify National Muni Bond ETF

MUB

iShares National Muni Bond ETF

iShares

Annual cost

0.05%

Fund size

$43.7B

NMB

Simplify National Muni Bond ETF

Simplify Asset Management

Annual cost

0.52%

Fund size

$46M

Key differences

  • MUB costs 0.47% less per year.
  • MUB is significantly larger than NMB — larger funds tend to be more liquid and less likely to close.
  • MUB follows a index tracking strategy; NMB uses active selection.
  • MUB has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

MUBNMB
Annual cost (TER)0.05%0.52%
Fund size (AUM)$43.7B$46M
Since20072024
Dividend yield3.17%5.60%
Asset classfixed incomefixed income
Regionnorth americanorth america
Strategyindex trackingactive selection
CAGR 1Y+5.7%+3.0%
CAGR 3Y+2.9%N/A
CAGR 5Y+0.8%N/A
Sharpe 3Y-0.14N/A
Volatility 1Y2.91%8.41%
Max drawdown-13.68%-13.69%

Green dot indicates the better value for that metric. Performance data is historical and does not predict future results.

Similar to MUB and NMB