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SPDF vs MARS

Defender Risk Adaptive 500 ETF vs Roundhill Space & Technology ETF

SPDF

Defender Risk Adaptive 500 ETF

Tamarisk Capital Management LLC

Annual cost

0.69%

Fund size

$5M

MARS

Roundhill Space & Technology ETF

Roundhill Investments

Annual cost

0.75%

Fund size

$29M

Key differences

  • SPDF costs 0.06% less per year.
  • MARS is significantly larger than SPDF — larger funds tend to be more liquid and less likely to close.

Side-by-side comparison

SPDFMARS
Annual cost (TER)0.69%0.75%
Fund size (AUM)$5M$29M
Since20262026
Dividend yield
Asset classequityequity
Regionnorth americanorth america
Strategyactive selectionactive selection
CAGR 1YN/AN/A
CAGR 3YN/AN/A
CAGR 5YN/AN/A
Sharpe 3YN/AN/A
Volatility 1Y
Max drawdown-1.90%-13.96%

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

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