Is ONEG or PWR more undervalued in 2026?

CirclFi compares OneConstruction Group Limited (ONEG) and Quanta Services, Inc. (PWR) using 13 institutional-grade valuation models. ONEG has a Quality of Company score of 2.0/10 while PWR scores 7.9/10.

Which is a better buy — ONEG or PWR?

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 ONEG and PWR valuations compare?

ONEG at $0.89 and PWR at $730.10 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

ONEG vs PWR Valuation Comparison 2026 — Intrinsic Value Analysis

ONEG

Engineering & Construction

OneConstruction Group Limited

Quality

2.0

out of 10

Value Trap

—

Price

$0.89

Last close

Models

10/13

Active

PWR

Engineering & Construction

Quanta Services, Inc.

Quality

7.9

out of 10

Value Trap

LOW

Price

$730.10

Last close

Models

12/13

Active

Model-by-Model Comparison

Model	Type	ONEG Fair Value	ONEG Upside	PWR Fair Value	PWR Upside
Bayesian DCF	Intrinsic	$0.24	-73.5%	$202.05	-72.3%
Earnings Power Value	Intrinsic	$0.82	-90.7%	$39.08	-94.6%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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ONEG vs PWR — Which Stock Is More Undervalued?

PWR scores higher with a 7.9/10 quality rating vs ONEG's 2.0/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing OneConstruction Group Limited (ONEG) and Quanta Services, Inc. (PWR) 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.

ONEG currently trades at $0.89 with a QOC of 2.0/10, while PWR trades at $730.10 with a QOC of 7.9/10.

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).