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ISTB vs TLT

iShares Core 1-5 Year USD Bond ETF vs iShares 20+ Year Treasury Bond ETF

ISTB

iShares Core 1-5 Year USD Bond ETF

iShares

Annual cost

0.06%

Fund size

$4.7B

TLT

iShares 20+ Year Treasury Bond ETF

iShares

Annual cost

0.15%

Fund size

$42.9B

Key differences

  • ISTB costs 0.09% less per year.
  • TLT is significantly larger than ISTB — larger funds tend to be more liquid and less likely to close.
  • Over the last 3 years, ISTB has delivered higher annualized returns.
  • TLT has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

ISTBTLT
Annual cost (TER)0.06%0.15%
Fund size (AUM)$4.7B$42.9B
Since20122002
Dividend yield4.20%4.57%
Asset classfixed incomefixed income
Regionnorth americanorth america
Strategyindex trackingindex tracking
CAGR 1Y+4.4%+5.4%
CAGR 3Y+4.7%-2.3%
CAGR 5Y+1.8%-6.1%
Sharpe 3Y0.47-0.35
Volatility 1Y1.77%9.95%
Max drawdown-9.34%-48.35%

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

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