Zhengye Biotechnology Holding Limited (ZYBT) fair value: what the stock is really worth
As of Sep 25, 2026: fair value of Zhengye Biotechnology Holding Limited $0.26, price $1.31, upside -80.1%, quality 36 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
- Fair value above price? No
- Good quality? No
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Zhengye Biotechnology Holding Limited
ZYBT · USStructural break: The valuation model sees a lasting decline in earnings power for this stock, the confidence band is broken. Treat the target with caution.
Weakest SetupStrongly overvalued and low quality.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 27, 2026.
How to read this chart
21‑month range $0.6460 – $14.15 · fair‑value band $0.2300 – $0.3200 · the $1.31 price screens above the $0.2600 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 27, 2026.
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Company profile
Zhengye Biotechnology Holding Limited engages in the research, development, manufacture, and sale of veterinary vaccines for livestock in the People's Republic of China. The company offers vaccines for swine, cattle, goats, sheep, poultry, and dogs, as well as monovalent vaccine, polyvalent vaccine, combined vaccine, and combined and polyvalent vaccine.
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Zhengye Biotechnology Holding Limited engages in the research, development, manufacture, and sale of veterinary vaccines for livestock in the People's Republic of China. The company offers vaccines for swine, cattle, goats, sheep, poultry, and dogs, as well as monovalent vaccine, polyvalent vaccine, combined vaccine, and combined and polyvalent vaccine. It also develops vaccines for household animals, including rabies vaccine and Strain Flury LEP for dogs. In addition, the company exports its products to Vietnam, Pakistan, and Egypt. It serves direct-end customers, including livestock farmers and local governments; and domestic distributors and exporting distributors. The company was incorporated in 2004 and is based in Jilin, China. Zhengye Biotechnology Holding Limited operates as a subsidiary of Securingium Holding Limited.
Stock analysis
Zhengye Biotechnology Holding Limited Ordinary Shares (ZYBT) currently trades at $1.31, while our model-based Fair Value estimate is $0.2600, implying the stock looks roughly 402.0% overvalued today.
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Valuation
Bull case: the Growth DCF group reads highest at a median of $1.80 per share, and 6 of the 8 models we run sit above the $1.31 price.
Bear case: the Multiples group reads lowest at $1.07, and 2 of the 8 models stay below the price. Evidence for this calculation is low.
Scenario range: $0.2300 (bear) to $0.3200 (bull), the price of $1.31 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 36/100 (below-average quality), in the Healthcare sector.
Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.
Zhengye Biotechnology Holding Limited Ordinary Shares reported revenue of 116M CNY in FY2025 versus 214M CNY in FY2021, a compound −14.1%/yr. Reported net income was −69.8M CNY in FY2025.
Key figures
Market cap $61.6M · P/S ratio 0.31 · EPS (TTM) $−0.2200 · Net margin −60.0% · Return on equity −25.2% · Return on assets (EBIT) 4.3% · Operating margin −77.0% · Revenue (TTM) 116M CNY.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 28 out of 100 (medium confidence).
What moves the price
The share trades about 84% below its 52-week high and 102% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Healthcare peers we cover trades at −19% fair-value upside, at −80%, ZYBT screens richer than that median.
Fair Value models
All 8 models by family
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Set up alert →Quality Score breakdown
Of which business quality 36 · Market factors (momentum, volatility) 31
Revenue & earnings trend
Growth Forecast
ZYBT screens 402% overvalued. Compare with Merck KGaA →
Compare Zhengye Biotechnology Holding Limited Ordinary Shares with another stock
Price, fair value, quality and upside side by side.
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.Drug Manufacturers - Specialty & Generic · 621 stocks
Valuation Multiplesvs Drug Manufacturers - Specialty & Generic median · lower = cheaper
Strength profile in five axes (Snowflake)
VALUE 0: the price sits above our fair-value range.
Context: sector, industry, market
- Is the Health Care sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Undervalued stocks: US Stocks
- Valuation of the USA market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Drug Manufacturers - Specialty & Generic stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Merck KGaA MRK | €135.00 | €108.94 | −19% |
| Takeda Pharmaceutical Company TAK | $18.86 | $11.40 | −40% |
| Teva Pharmaceutical Industries Limited TEVA | $39.19 | $20.88 | −47% |
| Sun Pharmaceutical Industries Limited SUNPHARMA | ₹1,852 | ₹1,979 | +7% |
| Galderma Group GALD | CHF 163.00 | CHF 110.32 | −32% |
| Jiangsu Hengrui Pharmaceuticals Co 600276 | ¥44.86 | ¥49.35 | +10% |
| Haleon plc HLN | $9.26 | $8.49 | −8% |
| Sandoz Group SDZ | CHF 71.16 | CHF 40.32 | −43% |
| Zoetis Inc ZTS | $71.05 | $110.50 | +56% |
| Divi's Laboratories Limited DIVISLAB | ₹9,620 | ₹1,871 | −81% |
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Key figures of Zhengye Biotechnology Holding Limited Ordinary Shares
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