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RBUF vs VB

Innovator U.S. Small Cap 10 Buffer ETF - Quarterly vs Vanguard Small-Cap Index Fund ETF Shares

RBUF

Innovator U.S. Small Cap 10 Buffer ETF - Quarterly

Innovator ETFs

Annual cost

0.79%

Fund size

$86M

VB

Vanguard Small-Cap Index Fund ETF Shares

Vanguard

Annual cost

0.03%

Fund size

$177.4B

Key differences

  • VB costs 0.76% less per year.
  • VB is significantly larger than RBUF — larger funds tend to be more liquid and less likely to close.
  • RBUF is classified as alternative, while VB is equity — different risk/return profiles.
  • RBUF follows a structured outcome strategy; VB uses index tracking.
  • VB has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

RBUFVB
Annual cost (TER)0.79%0.03%
Fund size (AUM)$86M$177.4B
Since20242004
Dividend yield0.00%1.23%
Asset classalternativeequity
Regionnorth americanorth america
Strategystructured outcomeindex tracking
CAGR 1Y+16.2%+29.2%
CAGR 3YN/A+17.5%
CAGR 5YN/A+7.2%
Sharpe 3YN/A0.76
Volatility 1Y6.36%16.41%
Max drawdown-11.36%-42.05%

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

Similar to RBUF and VB