Skip to content
Screener

ISTB vs ZTOP

iShares Core 1-5 Year USD Bond ETF vs F/m High Yield 100 ETF

ISTB

iShares Core 1-5 Year USD Bond ETF

Annual cost

0.06%

Fund size

$4.7B

ZTOP

F/m High Yield 100 ETF

Annual cost

0.39%

Fund size

$17M

Key differences

Both ISTB and ZTOP are fixed income ETFs. ISTB charges 0.06% a year and ZTOP 0.39%. The main difference: ISTB costs 0.33% less per year.

  • ISTB costs 0.33% less per year.
  • ISTB is much larger than ZTOP. Larger funds are usually more liquid and less likely to close.
  • ISTB has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

ISTBZTOP
Annual cost (TER)0.06%0.39%
Fund size (AUM)$4.7B$17M
Since20122025
Dividend yield4.23%6.23%
Asset classfixed incomefixed income
Regionnorth americanorth america
Strategyindex trackingindex tracking
CAGR 1Y+4.1%+6.5%
CAGR 3Y+5.0%N/A
CAGR 5Y+1.9%N/A
Sharpe 3Y0.58N/A
Volatility 1Y1.77%3.33%
Max drawdown-9.34%-2.52%

Beyond the comparison: Beacon helps you build, track, and project a portfolio with the ETFs you pick.

Similar to ISTB and ZTOP