NASDAQ: ZLAB
Zai Lab Ltd Stock

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$37.22-3.41 (-8.39%)
Updated Jun 17, 2025
ZLAB Price
$37.22
Fair Value Price
N/A
Market Cap
$4.04B
52 Week Low
$16.01
52 Week High
$44.34
P/E
-15.51x
P/B
4.98x
P/S
9.34x
PEG
N/A
Dividend Yield
N/A
Revenue
$418.33M
Earnings
-$252.07M
Gross Margin
63.5%
Operating Margin
-59.46%
Profit Margin
-60.3%
Debt to Equity
0.45
Operating Cash Flow
-$186M
Beta
1.26
Next Earnings
N/A
Ex-Dividend
N/A
Next Dividend
N/A

ZLAB Overview

Zai Lab Limited develops and commercializes therapies to treat oncology, autoimmune disorders, infectious diseases, and neuroscience primarily in Mainland China and Hong Kong. The company's commercial products include Zejula, a once-daily small-molecule poly polymerase 1/2 inhibitor; Optune, a device that delivers tumor treating fields; NUZYRA for acute bacterial skin and skin structure infections, and community acquired bacterial pneumonia; and Qinlock to treat gastrointestinal stromal tumors. It also develops Odronextamab to treat follicular lymphoma, diffuse large B-cell lymphoma, and other B-celllymphomas; Repotrectinib, a tyrosine kinase inhibitor (TKI) to target ROS1 and TRK A/B/C in TKI-naïve- or -pretreated cancer patients; Margetuximab for the treatment of breast and gastroesophageal cancers; Adagrasib for treating KRAS-G12C-mutated NSCLC, colorectal cancer, pancreatic cancer, and other solid tumors; and Bemarituzumab to treat gastric and gastroesophageal junction cancer. In addition, the company develops CLN-081 for the treatment of patients with EGFR exon 20 insertion NSCLC; Elzovantinib, an orally bioavailable multi-targeted kinase inhibitor; Tebotelimab, a tetravalent IgG4 monoclonal antibody; Retifanlimab that inhibits interactions between PD-1 and its ligands; ZL-2309, an orally active, selective, and ATP-competitive cell division cycle 7 (CDC7) kinase inhibitor; ZL-1201, a humanized IgG4 monoclonal antibody; Efgartigimod to reduce disease-causing immunoglobulin G antibodies; ZL-1102, a human nanobody targeting interleukin- 17A; KarXT for the treatment of psychiatric and neurological conditions; ZL-2313, an investigational inhibitor of triple-mutant EGFR harboring; ZL-2314, an investigational inhibitor of double-mutant EGFR harboring; and Sulbactam/durlobactam for the treatment of serious infections caused by Acinetobacter. Zai Lab Limited was incorporated in 2013 and is headquartered in Shanghai, China.

Zen Rating

Our proven quant model uses 115 proprietary factors, including AI, to determine ZLAB's potential to beat the market

BBuy
  • Stocks with a Zen Rating of Buy (B) had an average return of +19.88% per year. Learn More

Zen Rating Component Grades

C
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.

Industry: Biotech

Industry Rating
F
ZLAB
Ranked
#31 of 464

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ZLAB News

Overview

Due Diligence Score

Industry Average (24)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how ZLAB scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

ZLAB is unprofitable, so we are unable to calculate its intrinsic value according to an updated version of Benjamin Graham's Formula from "The Intelligent Investor"
Below Benjamin Graham Formula Value Valuation
ZLAB is poor value based on its book value relative to its share price (4.98x), compared to the US Biotechnology industry average (4.49x)
P/B vs Industry Valuation
ZLAB is unprofitable, so we... subscribe to Premium to read more.
PEG Value Valuation
There are 30 more ZLAB due diligence checks available for Premium users.

Valuation

ZLAB price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-15.51x
Industry
-111.62x
Market
26.81x

ZLAB price to book (PB)

For valuing companies that are loss-making or have lots of physical asset

Company
4.98x
Industry
4.49x
ZLAB is poor value based... subscribe to Premium to read more.
P/B vs Industry Valuation

ZLAB's financial health

Profit margin

Revenue
$106.5M
Net Income
-$48.4M
Profit Margin
-45.5%
ZLAB's cash burn is expected... subscribe to Premium to read more.
Interest Coverage Financials
ZLAB's profit margin has increased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$1.2B
Liabilities
$362.6M
Debt to equity
0.45
ZLAB's short-term assets ($1.04B) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
ZLAB's short-term assets ($1.04B) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
ZLAB's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
-$61.7M
Investing
$326.1M
Financing
$43.1M
ZLAB's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials

ZLAB vs Biotech Stocks

TickerZen RatingMarket Cap1d %P/EP/B
ZLABB$4.04B-8.39%-15.51x4.98x
PTCTA$4.03B-1.97%6.73x-21.70x
RYTMC$3.94B-0.67%-22.05x208.09x
SLNOD$3.91B-0.70%-16.69x16.84x
CYTKF$3.89B-3.67%-6.15x-14.59x

Zai Lab Stock FAQ

What is Zai Lab's quote symbol?

(NASDAQ: ZLAB) Zai Lab trades on the NASDAQ under the ticker symbol ZLAB. Zai Lab stock quotes can also be displayed as NASDAQ: ZLAB.

If you're new to stock investing, here's how to buy Zai Lab stock.

What is the 52 week high and low for Zai Lab (NASDAQ: ZLAB)?

(NASDAQ: ZLAB) Zai Lab's 52-week high was $44.34, and its 52-week low was $16.01. It is currently -16.06% from its 52-week high and 132.48% from its 52-week low.

How much is Zai Lab stock worth today?

(NASDAQ: ZLAB) Zai Lab currently has 1,084,743,860 outstanding shares. With Zai Lab stock trading at $37.22 per share, the total value of Zai Lab stock (market capitalization) is $4.04B.

Zai Lab stock was originally listed at a price of $27.93 in Sep 20, 2017. If you had invested in Zai Lab stock at $27.93, your return over the last 7 years would have been 33.26%, for an annualized return of 4.19% (not including any dividends or dividend reinvestments).

How much is Zai Lab's stock price per share?

(NASDAQ: ZLAB) Zai Lab stock price per share is $37.22 today (as of Jun 17, 2025).

What is Zai Lab's Market Cap?

(NASDAQ: ZLAB) Zai Lab's market cap is $4.04B, as of Jun 19, 2025.

Market cap (market capitalization) is the total market value of a publicly traded company's outstanding shares.

Zai Lab's market cap is calculated by multiplying ZLAB's current stock price of $37.22 by ZLAB's total outstanding shares of 1,084,743,860.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.
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