Is ESP or GWH more undervalued in 2026?

CirclFi compares Espey Mfg. & Electronics Corp. (ESP) and ESS Tech, Inc. (GWH) using 13 institutional-grade valuation models. ESP has a Quality of Company score of 8.9/10 while GWH scores 5.0/10.

Which is a better buy — ESP or GWH?

Compare intrinsic values from 13 independent models against current market prices. CirclFi also calculates Value Trap scores. This is not financial advice — conduct your own analysis.

How do ESP and GWH valuations compare?

ESP at $59.64 and GWH at $1.00 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

ESP vs GWH Valuation Comparison 2026 — Intrinsic Value Analysis

ESP

Electrical Equipment & Parts

Espey Mfg. & Electronics Corp.

Quality

8.9

out of 10

Value Trap

LOW

Price

$59.64

Last close

Models

13/13

Active

GWH

Electrical Equipment & Parts

ESS Tech, Inc.

Quality

5.0

out of 10

Value Trap

SAFE

Price

$1.00

Last close

Models

8/13

Active

Model-by-Model Comparison

Model	Type	ESP Fair Value	ESP Upside	GWH Fair Value	GWH Upside
Bayesian DCF	Intrinsic	$63.66	+6.7%	$0.51	-49.5%
Earnings Power Value	Intrinsic	$31.40	-47.4%	—	—
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$9.31	-84.4%	$1.38	+38.4%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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ESP vs GWH — Which Stock Is More Undervalued?

ESP scores higher with a 8.9/10 quality rating vs GWH's 5.0/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Espey Mfg. & Electronics Corp. (ESP) and ESS Tech, Inc. (GWH) across 13 institutional-grade valuation models reveals how each company's intrinsic value stacks up against its market price. CirclFi's engine processes SEC EDGAR 10-K and 10-Q filings, FRED macroeconomic data, and GDELT news sentiment to generate independent fair value estimates daily.

ESP currently trades at $59.64 with a QOC of 8.9/10, while GWH trades at $1.00 with a QOC of 5.0/10.

Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN Topology), and ensemble methods (CUCE).