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DUTY vs IDEF

U.S. Defense ETF vs iShares Defense Industrials Act

DUTY

U.S. Defense ETF

AURA ETFs

Annual cost

0.45%

Fund size

$0.7M

IDEF

iShares Defense Industrials Act

BlackRock

Annual cost

0.55%

Fund size

$3.5B

Key differences

  • DUTY costs 0.10% less per year.
  • IDEF is significantly larger than DUTY — larger funds tend to be more liquid and less likely to close.
  • DUTY covers north america markets; IDEF covers global.

Side-by-side comparison

DUTYIDEF
Annual cost (TER)0.45%0.55%
Fund size (AUM)$0.7M$3.5B
Since20262025
Dividend yield
Asset classequityequity
Regionnorth americaglobal
Strategyindex trackingindex tracking
CAGR 1YN/A+31.1%
CAGR 3YN/AN/A
CAGR 5YN/AN/A
Sharpe 3YN/AN/A
Volatility 1Y20.65%
Max drawdown-6.42%-14.63%

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

Similar to DUTY and IDEF