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MBBA vs SPMB

iShares Mortgage-Backed Securities Active ETF vs State Street SPDR Portfolio Mortgage Backed Bond ETF

MBBA

iShares Mortgage-Backed Securities Active ETF

BlackRock

Annual cost

0.25%

Fund size

$125M

SPMB

State Street SPDR Portfolio Mortgage Backed Bond ETF

State Street Investment Management

Annual cost

0.04%

Fund size

$6.9B

Key differences

  • SPMB costs 0.21% less per year.
  • SPMB is significantly larger than MBBA — larger funds tend to be more liquid and less likely to close.
  • MBBA has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

MBBASPMB
Annual cost (TER)0.25%0.04%
Fund size (AUM)$125M$6.9B
Since19982009
Dividend yield3.98%4.04%
Asset classfixed incomefixed income
Regionnorth americanorth america
Strategyindex trackingindex tracking
CAGR 1YN/A+7.2%
CAGR 3YN/A+4.0%
CAGR 5YN/A+0.2%
Sharpe 3YN/A0.10
Volatility 1Y4.28%
Max drawdown-2.83%-18.03%

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

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