SMMD
iShares Russell 2500 ETF
SMB
Adj. R2
0.975
Rel. Sharpe
0.773
Mkt beta
1.03
AUM
US$2.9B
MER
0.23%
Valuation
135
ETF comparison
Verified factor-similar pair
SMMD vs VTWO
These two ETFs meet the same FF6 US comparison criteria: US-listed equity ETFs, the same USD model basis, at least one material non-market factor, and 100% overlap in statistically significant material factor exposure.
SMB
Similarity score
90
Near substitute
The score combines exposure-level distance, factor-vector shape, market-beta closeness, and a small backtested relative-Sharpe term.
Quick Read
- VTWO has the higher backtested relative Sharpe (0.866 vs 0.773).
- VTWO has the lower published fee (0.06% vs 0.23%).
- VTWO is cheaper on dividend valuation (116 vs 135, where 100 is each fund's historical median).
- VTWO has the stronger regression fit (adjusted R-squared 0.991 vs 0.975).
These are screening signals, not a complete review of portfolio construction, turnover, taxes, or trading quality.
VTWO
Vanguard Russell 2000 ETF
SMB
Adj. R2
0.991
Rel. Sharpe
0.866
Mkt beta
1.02
AUM
US$14.8B
MER
0.06%
Valuation
116
Factor Exposure Match
Blue bars compare raw factor beta magnitude. Green bars compare absolute t-stat strength. Dim bars indicate the t-stat is below 1.96.
SMB
diff -0.24
HML
diff +0.02
RMW
diff +0.02
CMA
diff +0.06
UMD
diff -0.04
Why This Pair Matches
Exposure level
88
Exposure shape
100
Mkt beta diff
0.01
Rel. Sharpe diff
0.094
This comparison focuses on measured factor exposure. It does not compare holdings methodology, turnover, tax handling, or issuer process. Backtested relative Sharpe is a secondary signal rather than a stand-alone forecast. See methodology.
Monthly updates
Get the next US ETF leaders update
Get one monthly email when the US leaders table refreshes, plus methodology and comparison-page updates.
Monthly leaders refresh
Download-access updates
Low-volume research notes
One monthly email when the data drop lands. This browser will remember you after signup.