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TLT vs ISTB

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

TLT

iShares 20+ Year Treasury Bond ETF

iShares

Annual cost

0.15%

Fund size

$42.9B

ISTB

iShares Core 1-5 Year USD Bond ETF

iShares

Annual cost

0.06%

Fund size

$4.7B

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

TLTISTB
Annual cost (TER)0.15%0.06%
Fund size (AUM)$42.9B$4.7B
Since20022012
Dividend yield4.57%4.20%
Asset classfixed incomefixed income
Regionnorth americanorth america
Strategyindex trackingindex tracking
CAGR 1Y+5.4%+4.4%
CAGR 3Y-2.3%+4.7%
CAGR 5Y-6.1%+1.8%
Sharpe 3Y-0.350.47
Volatility 1Y9.95%1.77%
Max drawdown-48.35%-9.34%

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

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