FIW
First Trust Water ETF
SMB
Adj. R2
0.827
Rel. Sharpe
0.951
Mkt beta
0.96
AUM
US$1.8B
MER
0.51%
Valuation
99
ETF comparison
Verified factor-similar pair
FIW vs IJH
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
87
Verified similar
The score combines exposure-level distance, factor-vector shape, market-beta closeness, and a small backtested relative-Sharpe term.
Quick Read
- IJH has the higher backtested relative Sharpe (1.011 vs 0.951).
- IJH has the lower published fee (0.05% vs 0.51%).
- FIW is cheaper on dividend valuation (99 vs 112, where 100 is each fund's historical median).
- IJH has the stronger regression fit (adjusted R-squared 0.942 vs 0.827).
These are screening signals, not a complete review of portfolio construction, turnover, taxes, or trading quality.
IJH
iShares Core S&P Mid-Cap ETF
SMB
Adj. R2
0.942
Rel. Sharpe
1.011
Mkt beta
1.02
AUM
US$111.4B
MER
0.05%
Valuation
112
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 +0.09
HML
diff -0.19
RMW
diff +0.07
CMA
diff +0.06
UMD
diff -0.01
Why This Pair Matches
Exposure level
85
Exposure shape
96
Mkt beta diff
0.06
Rel. Sharpe diff
0.060
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.
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