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IDEF vs DUTY

iShares Defense Industrials Act vs U.S. Defense ETF

IDEF

iShares Defense Industrials Act

BlackRock

Annual cost

0.55%

Fund size

$3.5B

DUTY

U.S. Defense ETF

AURA ETFs

Annual cost

0.45%

Fund size

$0.7M

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.
  • IDEF covers global markets; DUTY covers north america.

Side-by-side comparison

IDEFDUTY
Annual cost (TER)0.55%0.45%
Fund size (AUM)$3.5B$0.7M
Since20252026
Dividend yield
Asset classequityequity
Regionglobalnorth america
Strategyindex trackingindex tracking
CAGR 1Y+31.1%N/A
CAGR 3YN/AN/A
CAGR 5YN/AN/A
Sharpe 3YN/AN/A
Volatility 1Y20.65%
Max drawdown-14.63%-6.42%

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

Similar to IDEF and DUTY