Verified factor-similar pair

SFLO vs XTN

These two ETFs pass the same FF6 US similarity lane: US-listed equity ETFs, same USD model basis, at least one material non-market factor, and 100% overlap in statistically significant material factor exposure.

SMB
Similarity score
86
Verified similar

Score blends exposure-level distance, factor-vector shape, market-beta closeness, and a small backtested relative-Sharpe term.

SFLO

VictoryShares Small Cap Free Cash Flow ETF
SMB
Adj. R2
0.837
Rel. Sharpe
1.061
Mkt beta
1.03
AUM
US$511M
MER
0.56%
Valuation
129

XTN

State Street SPDR S&P Transportation ETF
SMB
Adj. R2
0.788
Rel. Sharpe
0.614
Mkt beta
1.18
AUM
US$244M
MER
0.35%
Valuation
108

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
SFLO
+0.64
|t|
+3.7
XTN
+0.60
|t|
+5.6
diff +0.04
HML
SFLO
+0.26
|t|
+1.3
XTN
+0.14
|t|
+1.4
diff +0.12
RMW
SFLO
+0.17
|t|
+0.8
XTN
+0.20
|t|
+1.5
diff -0.03
CMA
SFLO
+0.11
|t|
+0.5
XTN
+0.11
|t|
+0.7
diff +0.00
UMD
SFLO
-0.20
|t|
-1.4
XTN
-0.13
|t|
-1.7
diff -0.07

Why This Pair Matches

Exposure level
86
Exposure shape
99
Mkt beta diff
0.15
Rel. Sharpe diff
0.447

This comparison focuses on measured factor exposure, not a qualitative review of each fund's portfolio-construction process. Backtested relative Sharpe is included as a secondary signal, while we continue refining a comparison metric that separates factor payoff from alpha. See methodology.

SFLO fund page XTN fund page US ETF Leaders US Universe
Important context

VerifiedBeta publishes educational ETF research, not personalized investment advice, portfolio management, or security recommendations. Funds that screen well here can still be unsuitable for your objectives, taxes, liquidity needs, or constraints. Review fund documents, methodology assumptions, and your own circumstances before acting. See the full disclaimer.