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MBB vs MBBA

iShares MBS ETF vs iShares Mortgage-Backed Securities Active ETF

MBB

iShares MBS ETF

iShares

Annual cost

0.04%

Fund size

$38.3B

MBBA

iShares Mortgage-Backed Securities Active ETF

BlackRock

Annual cost

0.25%

Fund size

$125M

Key differences

  • MBB costs 0.21% less per year.
  • MBB 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

MBBMBBA
Annual cost (TER)0.04%0.25%
Fund size (AUM)$38.3B$125M
Since20071998
Dividend yield4.23%3.98%
Asset classfixed incomefixed income
Regionnorth americanorth america
Strategyindex trackingindex tracking
CAGR 1Y+7.4%N/A
CAGR 3Y+4.1%N/A
CAGR 5Y+0.3%N/A
Sharpe 3Y0.11N/A
Volatility 1Y4.54%
Max drawdown-17.65%-2.83%

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

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