ZLAB (Zai Lab) Growth Rank: 10 (As of Jun. 30, 2026) — Near Median


ZLAB Zai Lab Ltd ZLAB
64 GF Score
Price $19.00
GF Value $30.30
Valuation Possible Value Trap
! 8 Warning Signs
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What is Zai Lab Growth Rank?

Zai Lab ZLAB +3.20% 64 Growth Rank is 10 as of Jun. 30, 2026, which is at its 10-year median of 10.00. GuruFocus rates ZLAB with a GF Score™ of 64/100 and a GF Value™ of $30.30 (Possible Value Trap). The stock has 8 warning signs investors should review.

Zai Lab has the Growth Rank of 10.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

ZLAB vs STOK, ADMA, VRDN: Growth Rank Comparison

For the Biotechnology subindustry, Zai Lab's Growth Rank, along with its competitors' market caps and Growth Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Zai Lab Growth Rank vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Zai Lab's Growth Rank distribution charts can be found below:

* The bar in red indicates where Zai Lab's Growth Rank falls into.


ZLAB
64GF Score
Zai Lab Ltd ZLAB
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Growth Rank →
What does a Growth Rank of 10 mean?
Zai Lab (ZLAB) has a Growth Rank of 10 as of Jun. 30, 2026. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Zai Lab and its competitors. This is near median its historical median of 10.00. Over the past decade, Zai Lab's Growth Rank has ranged from 5.00 to 10.00.
Is Zai Lab's Growth Rank too high?
Zai Lab's current Growth Rank of 10 is near median its 10-year median of 10.00. Over the past 10 years, this metric has ranged from a low of 5.00 to a high of 10.00. Overall, Zai Lab has a GF Score™ of 64/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Zai Lab's Growth Rank compare to STOK and ADMA?
Zai Lab's Growth Rank of 10 can be compared against companies in the Biotechnology industry. Historically, Zai Lab's own Growth Rank has ranged from 5.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Growth Rank for a Biotechnology company?
A good Growth Rank depends on the Biotechnology industry context. However, Growth Rank should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Growth Rank mean?
A high Growth Rank can signal that a stock is expensive relative to its fundamentals. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Zai Lab and its competitors. Zai Lab's current Growth Rank is 10, which is near median its own 10-year median of 10.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zai Lab stock overvalued right now?
Based on GuruFocus' analysis, Zai Lab (ZLAB) is currently considered Possible Value Trap. The stock's GF Value™ is $30.30, compared to a current price of $19.00 — trading 37.3% below its estimated fair value. The current Growth Rank is 10, which is near median its 10-year median of 10.00. Zai Lab's overall GF Score™ is 64/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Growth Rank calculated?
Growth Rank is calculated from a company's financial statements. For Zai Lab (ZLAB), the current Growth Rank is 10 as of Jun. 30, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Zai Lab (ZLAB) Overvalued in 2026?

Based on GuruFocus' analysis, Zai Lab stock appears to be undervalued. The current stock price of $19.00 is trading 37.3% below its estimated GF Value™ of $30.30. GuruFocus considers Zai Lab to be Possible Value Trap.

Key valuation signals for ZLAB:

  • Growth Rank: 10 (near median its 10-year median of 10.00)
  • GF Value™: $30.30 vs. price of $19.00 (37.3% below fair value)
  • GF Score™: 64/100 with 8 warning signs

No single metric tells the full story. See the ZLAB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Zai Lab Business Description

Other Exchanges 09688:Hong Kong1ZLB:Germany
Address 899 Halei Road, Building B, Pudong, Shanghai, CHN, 201203
Zai Lab Ltd is a biopharmaceutical company focusing on discovering or licensing, developing, and commercializing proprietary therapeutics that address areas of unmet medical need including in the fields of oncology, autoimmune and infectious diseases. Zai Lab has a diverse pipeline of potentially first-in-class product candidates developed through in-house R&D and global partnerships. The company has successfully commercialized several products in China, including Zejula, Optune, Qinlock, and Nuzyra, with plans for further expansion The pipeline of proprietary drug candidates of the company includes ZL-1222, ZL-1311, ZL-6201 and many others.
64GF Score

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Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$19.00
Price
$30.30
GF Value