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GBF vs ISTB

iShares Government/Credit Bond ETF vs iShares Core 1-5 Year USD Bond ETF

GBF

iShares Government/Credit Bond ETF

iShares

Annual cost

0.20%

Fund size

$119M

ISTB

iShares Core 1-5 Year USD Bond ETF

iShares

Annual cost

0.06%

Fund size

$4.7B

Key differences

  • ISTB costs 0.14% less per year.
  • ISTB is significantly larger than GBF — larger funds tend to be more liquid and less likely to close.
  • Over the last 3 years, ISTB has delivered higher annualized returns.
  • GBF has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

GBFISTB
Annual cost (TER)0.20%0.06%
Fund size (AUM)$119M$4.7B
Since20072012
Dividend yield3.76%4.20%
Asset classfixed incomefixed income
Regionnorth americanorth america
Strategyindex trackingindex tracking
CAGR 1Y+5.0%+4.4%
CAGR 3Y+3.7%+4.9%
CAGR 5Y-0.0%+1.9%
Sharpe 3Y0.040.54
Volatility 1Y3.79%1.78%
Max drawdown-19.67%-9.34%

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

Similar to GBF and ISTB