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Zura Bio Limited Class A (ZURA) fair value: what the stock is really worth

As of Oct 30, 2026: fair value (intrinsic value) of Zura Bio Limited Class A stock $0.88, price $4.04, upside -78.1%, quality 30 out of 100. Rating: strongly overvalued. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

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Healthcare US · ISIN KYG9TY5A1016

ZB Zura Bio Limited Class A logo Thin data Oct 30, 2026

Zura Bio Limited Class A

ZURA · US
Very expensive, weak quality

Our calculation puts a fair price 78% below what the stock costs today.

Fair value $0.8840 · Strongly overvalued (−78.1%)
Quality 30/100
Negative free cash flow
Trails peers (2/7)
Narrow moat 3/100 · thin data
Thin data
⚠ Dilution
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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

$33.21 $0.9970 Fair Value $0.8840 Mar 2023 Oct 2026

White line = price, green steps = our fair value per fiscal year. As of Oct 30, 2026.

How to read this chart

43‑month range $0.9970 – $33.21 · fair‑value band $0.5780 – $1.11 · the $4.04 price screens above the $0.8840 fair value. As of Oct 30, 2026.

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Company profile

Zura Bio Limited, a clinical-stage biotechnology company, develops medicines for autoimmune and inflammatory disorders in the United States.

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The company develops Tibulizumab, a humanized IgG4 single-chain variable fragment bispecific antibody engineered to bind and neutralize both IL-17A and BAFF within a single therapeutic molecule, which is in Phase 2 clinical trial development.

It also develops Torudokimab (ZB-880), a fully human immunoglobulin G4 monoclonal antibody targeting interleukin-33 that has completed Phase 1 clinical studies; and Crebankitug (ZB-168), a fully human immunoglobulin G1 monoclonal antibody targeting interleukin-7 receptor alpha that has completed Phase 1 clinical studies.

Zura Bio Limited was founded in 2022 and is headquartered in Henderson, Nevada.

Stock analysis

Zura Bio Limited Class A (ZURA) currently trades at $4.04, while our model-based Fair Value estimate is $0.8840, 78.1% below the price, so the stock looks overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 92/100, which puts the data coverage at low.

Scenario range: $0.5780 (bear) to $1.11 (bull), the price of $4.04 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 30/100 (below-average quality), in the Healthcare sector.

Zura Bio Limited Class A Ordinary Shares reported revenue of $0 in FY2025 versus $0 in FY2022. Reported net income was −$68.7M in FY2025.

Key figures

Market cap $512M Small · EPS (TTM) $−1.11 · Return on equity −63.2% · Return on assets (EBIT) −135% · Free cash flow −$64.9M · Net cash $109M.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 3 out of 100 (low confidence).

What moves the price

The share trades about 43% below its 52-week high and 20% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Healthcare peers we cover trades at 10% fair-value upside, at −78%, ZURA screens richer than that median.

Fair Value models

Bear $0.5780 Fair Value $0.8840 Bull $1.11
Price $4.04 · Upside -78.1%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Coverage ⓘCoverage = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Best data coverage
NCAV (Graham) $0.6800 $1.04 $1.30 52
All 1 models by family
Asset-Based
NCAV (Graham) $0.6800 $1.04 $1.30 52

The fair value above starts from this blend and is adjusted for dilution from new shares.

Open the full fair value analysis →

Quality Score breakdown

Overall quality 30/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 0
How much profit the company makes from its sales and capital
Quality Growth 25
Are margins and returns getting better?
Cashflow 30
Do the profits arrive as real cash?
Financial strength 100
Debt, balance sheet and risk of trouble
Investment 0
Does it invest with discipline instead of growing at any price?
Low Volatility 50
How calm the share price moves, does not count
Price momentum 23
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 30
Distance to the 52-week high, does not count
New shares 0
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

ZURA screens overvalued: fair value 78% below the price. Compare with Vertex Pharmaceuticals Incorporated →

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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Biotechnology · 586 stocks

Beats the industry median on 2/6 measures
Overall it trails its industry peers.
Valuation
Quality Score 30 · Bottom 25%
Fair Value upside −78.1% · Bottom 25%
Profitability
Return on assets −60.3% · Bottom 25%
Operating margin (12 months) 0.0% · Above median
Growth and dividend
Revenue growth (quarter YoY) 0.0% · Above median

Valuation Multiplesvs Biotechnology median · lower = cheaper

P/B 5.05× · Priciest 25%

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Biotechnology stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
Regeneron Pharmaceuticals, Inc REGN $927.89 $1,275 +37% vs ZURA
Vertex Pharmaceuticals Incorporated VRTX $540.00 $594.00 +10% vs ZURA
Samsung Biologics Co 207940 1,487,000 KRW 1,635,700 KRW +10% vs ZURA
Genmab A/S GMAB kr 3,912 kr 4,303 +10% vs ZURA
WuXi Biologics (Cayman) Inc 2269 HK$45.06 HK$49.57 +10% vs ZURA
argenx SE ARGX $882.48 $908.40 +3% vs ZURA
CSL Limited CSL A$200.73 A$178.58 −11% vs ZURA
BeOne Medicines AG ONC $370.33 $254.12 −31% vs ZURA
Celltrion, Inc 068270 189,300 KRW 74,945 KRW −60% vs ZURA
Royalty Pharma plc RPRX $67.18 $19.01 −72% vs ZURA

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Zura Bio Limited Class A Ordinary Shares · Fair Value
$0.8840 −78%Fair Value
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Cite: Fair Value Calculator (2026). "Zura Bio Limited Class A Ordinary Shares Fair Value". https://www.fairvalue-calculator.com/stock/ZURA

Frequently asked questions

Is Zura Bio Limited Class A (ZURA) overvalued or undervalued?
As of Oct 30, 2026, our model estimates a fair value of $0.8840 versus a price of $4.04, about −78% upside (overvalued).
What is the fair value of ZURA?
Our model-based fair value for Zura Bio Limited Class A Ordinary Shares is $0.8840 (as of Oct 30, 2026), built from audited fundamentals. The current price: $4.04.
What is the quality score of ZURA?
Zura Bio Limited Class A Ordinary Shares has a Quality Score of 30/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Zura Bio Limited Class A (ZURA)?
Our model-based price target is the fair value of $0.8840 (as of Oct 30, 2026) from 1 valuation models. Cautious scenario $0.5780, optimistic scenario $1.11. It is a calculation from audited fundamentals, not an analyst target.
What is the Zura Bio Limited Class A Ordinary Shares stock forecast for 2026?
Our models put fair value at $0.8840, about −78% upside versus a price of $4.04 (overvalued). Cautious scenario $0.5780, optimistic scenario $1.11. The calculation is refreshed regularly with new filings.
What is the intrinsic value of Zura Bio Limited Class A (ZURA)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Zura Bio Limited Class A Ordinary Shares it is $0.8840 per share (as of Oct 30, 2026), against a price of $4.04. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Zura Bio Limited Class A Ordinary Shares stock overvalued or undervalued in 2026?
As of Oct 30, 2026, ZURA trades above its calculated fair value: price $4.04, fair value $0.8840, a gap of about −78% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of ZURA?
No. The price is what the market pays today ($4.04); the fair value is what the company's own numbers justify ($0.8840). For Zura Bio Limited Class A Ordinary Shares the two are $3.16 per share apart. That gap is exactly why we show both numbers side by side.
How much is Zura Bio Limited Class A Ordinary Shares worth?
The market values Zura Bio Limited Class A Ordinary Shares at about $512M (market capitalisation, as of Oct 30, 2026). Per share that is $4.04; our models calculate a fair value of $0.8840 per share.
What do the bullish and bearish scenarios say about ZURA?
Our models span a range for Zura Bio Limited Class A Ordinary Shares: cautious scenario $0.5780, base $0.8840, optimistic $1.11 per share (as of Oct 30, 2026, price $4.04). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Zura Bio Limited Class A (ZURA)?
Balance-sheet figures for Zura Bio Limited Class A Ordinary Shares (as of Oct 30, 2026): return on equity −63.2%. They feed the Quality Score of 30/100, which measures business quality independently of the share price.
How far is ZURA from its 52-week high?
Zura Bio Limited Class A Ordinary Shares trades at $4.04, about 43% below its 52-week high of $7.04 and 20% above the low of $3.36 (as of Oct 30, 2026). Distance from the high says nothing about value: that is what the fair value of $0.8840 is for.
Which stocks are comparable to Zura Bio Limited Class A Ordinary Shares?
From the same area (Healthcare) we also value Vertex Pharmaceuticals Incorporated, Regeneron Pharmaceuticals, Inc, CSL Limited, argenx SE, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Zura Bio Limited Class A Ordinary Shares stock attractive at the current price?
The data as of Oct 30, 2026: price $4.04, calculated fair value $0.8840 (−78%), Quality Score 30/100, from 1 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of ZURA calculated?
We run Zura Bio Limited Class A Ordinary Shares through 1 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of $0.8840, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.5 % above its aggregate fair value. Zura Bio Limited Class A Ordinary Shares itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Zura Bio Limited Class A (ZURA)?
The closing price on Oct 30, 2026 was $4.04. Our model-based fair value is $0.8840, about −78% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Zura Bio Limited Class A Ordinary Shares right now?
The price sits above even our optimistic bull case ($1.11). The favourable scenario is already priced in. Weak quality (30/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. A fairly wide model range ($0.5780 to $1.11) leaves room in how you read the outcome.

Key figures of Zura Bio Limited Class A Ordinary Shares

How large is the market capitalisation of Zura Bio Limited Class A (ZURA)?
The market capitalisation of Zura Bio Limited Class A Ordinary Shares is $512M. The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What are the earnings per share of Zura Bio Limited Class A (ZURA)?
Earnings per share at Zura Bio Limited Class A Ordinary Shares are $−1.11. Earnings per share over the last twelve months: total profit spread across every single share.
What is the return on equity of Zura Bio Limited Class A (ZURA)?
The return on equity (ROE) of Zura Bio Limited Class A Ordinary Shares is −63.2% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Zura Bio Limited Class A (ZURA)?
On an EBIT basis the return on assets of Zura Bio Limited Class A Ordinary Shares is −135% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
How much free cash flow does Zura Bio Limited Class A (ZURA) generate?
The free cash flow of Zura Bio Limited Class A Ordinary Shares is −$64.9M (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net cash does Zura Bio Limited Class A (ZURA) hold?
Zura Bio Limited Class A Ordinary Shares holds more cash than debt, $109M net (fiscal year 2025). The company holds more cash than debt, a safety cushion.
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