Is YDES or ZURA more undervalued in 2026?

CirclFi compares YD Bio Limited (YDES) and Zura Bio Limited (ZURA) using 13 institutional-grade valuation models. YDES has a Quality of Company score of 2.3/10 while ZURA scores 4.9/10.

Which is a better buy — YDES or ZURA?

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 YDES and ZURA valuations compare?

YDES at $3.51 and ZURA at $4.20 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

YDES vs ZURA Valuation Comparison 2026 — Intrinsic Value Analysis

YDES

Biotechnology

YD Bio Limited

Quality

2.3

out of 10

Value Trap

—

Price

$3.51

Last close

Models

10/13

Active

ZURA

Biotechnology

Zura Bio Limited

Quality

4.9

out of 10

Value Trap

SAFE

Price

$4.20

Last close

Models

7/13

Active

Model-by-Model Comparison

Model	Type	YDES Fair Value	YDES Upside	ZURA Fair Value	ZURA Upside
Bayesian DCF	Intrinsic	$0.93	-73.5%	$2.42	-42.5%
Earnings Power Value	Intrinsic	$0.12	-97.5%	—	—
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$2.29	-42.0%	$2.60	-38.2%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%

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YDES vs ZURA — Which Stock Is More Undervalued?

ZURA scores higher with a 4.9/10 quality rating vs YDES's 2.3/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing YD Bio Limited (YDES) and Zura Bio Limited (ZURA) 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.

YDES currently trades at $3.51 with a QOC of 2.3/10, while ZURA trades at $4.20 with a QOC of 4.9/10.

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).