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SCMB vs MBB

Schwab Municipal Bond ETF vs iShares MBS ETF

SCMB

Schwab Municipal Bond ETF

Schwab ETFs

Annual cost

0.03%

Fund size

$3.7B

MBB

iShares MBS ETF

iShares

Annual cost

0.04%

Fund size

$38.3B

Key differences

  • MBB is significantly larger than SCMB — larger funds tend to be more liquid and less likely to close.
  • Over the last 3 years, MBB has delivered higher annualized returns.
  • MBB has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

SCMBMBB
Annual cost (TER)0.03%0.04%
Fund size (AUM)$3.7B$38.3B
Since20222007
Dividend yield3.41%4.23%
Asset classfixed incomefixed income
Regionnorth americanorth america
Strategyindex trackingindex tracking
CAGR 1Y+5.7%+7.4%
CAGR 3Y+2.8%+4.1%
CAGR 5YN/A+0.3%
Sharpe 3Y-0.170.11
Volatility 1Y2.92%4.54%
Max drawdown-6.13%-17.65%

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

Similar to SCMB and MBB