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BCTK vs MARS

Baron Technology ETF vs Roundhill Space & Technology ETF

BCTK

Baron Technology ETF

Baron Capital Group, Inc.

Annual cost

0.75%

Fund size

$165M

MARS

Roundhill Space & Technology ETF

Roundhill Investments

Annual cost

0.75%

Fund size

$29M

Key differences

  • BCTK is significantly larger than MARS — larger funds tend to be more liquid and less likely to close.
  • BCTK follows a index tracking strategy; MARS uses active selection.
  • BCTK has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

BCTKMARS
Annual cost (TER)0.75%0.75%
Fund size (AUM)$165M$29M
Since20212026
Dividend yield0.00%
Asset classequityequity
Regionnorth america
Strategyindex trackingactive selection
CAGR 1YN/AN/A
CAGR 3YN/AN/A
CAGR 5YN/AN/A
Sharpe 3YN/AN/A
Volatility 1Y
Max drawdown-13.96%-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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