Verified factor-similar pair

NUMV vs PY

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.

HML
Similarity score
92
Near substitute

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

NUMV

Nuveen ESG Mid-Cap Value ETF
HML
Adj. R2
0.930
Rel. Sharpe
0.557
Mkt beta
0.98
AUM
US$422M
MER
0.31%
Valuation
180

PY

Principal Value ETF
HML
Adj. R2
0.900
Rel. Sharpe
0.606
Mkt beta
1.01
AUM
US$204M
MER
0.15%
Valuation
113

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
NUMV
+0.23
|t|
+3.8
PY
+0.19
|t|
+2.7
diff +0.04
HML
NUMV
+0.39
|t|
+7.6
PY
+0.42
|t|
+6.9
diff -0.03
RMW
NUMV
+0.10
|t|
+1.4
PY
+0.15
|t|
+1.9
diff -0.06
CMA
NUMV
+0.03
|t|
+0.4
PY
+0.08
|t|
+0.9
diff -0.05
UMD
NUMV
-0.05
|t|
-1.3
PY
-0.09
|t|
-1.8
diff +0.03

Why This Pair Matches

Exposure level
90
Exposure shape
99
Mkt beta diff
0.03
Rel. Sharpe diff
0.048

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.

NUMV fund page PY 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.