Is PRDO or STG more undervalued in 2026?

CirclFi compares Perdoceo Education Corporation (PRDO) and Sunlands Technology Group (STG) using 13 institutional-grade valuation models. PRDO has a Quality of Company score of 9.8/10 while STG scores 9.1/10.

Which is a better buy — PRDO or STG?

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 PRDO and STG valuations compare?

PRDO at $33.09 and STG at $2.72 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

PRDO vs STG Valuation Comparison 2026 — Intrinsic Value Analysis

PRDO

Education & Training Services

Perdoceo Education Corporation

Quality

9.8

out of 10

Value Trap

LOW

Price

$33.09

Last close

Models

13/13

Active

STG

Education & Training Services

Sunlands Technology Group

Quality

9.1

out of 10

Value Trap

SAFE

Price

$2.72

Last close

Models

4/13

Active

Model-by-Model Comparison

Model	Type	PRDO Fair Value	PRDO Upside	STG Fair Value	STG Upside
Bayesian DCF	Intrinsic	$33.84	+2.3%	—	—
Earnings Power Value	Intrinsic	$28.30	-14.5%	—	—
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$114.39	+245.7%	$3.59	+31.8%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$11.46	-65.4%	$5.50	+102.2%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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PRDO vs STG — Which Stock Is More Undervalued?

PRDO scores higher with a 9.8/10 quality rating vs STG's 9.1/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Perdoceo Education Corporation (PRDO) and Sunlands Technology Group (STG) 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.

PRDO currently trades at $33.09 with a QOC of 9.8/10, while STG trades at $2.72 with a QOC of 9.1/10.

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).