Zai Lab Limited

NasdaqGM:ZLAB Stock Report

Market Cap: US$3.2b

Zai Lab Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGM:ZLAB Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
14 Oct 25SellUS$232,171Wellington Management Group LLPCompany78,075.3US$2.97
29 Sep 25BuyUS$333,939Wellington Management Group LLPCompany105,989.5US$3.15
10 Sep 25BuyUS$289,100Joshua L. SmileyIndividual10,000US$28.91
22 Jul 25SellUS$402,377Qiming Weichuang Venture Capital Management (Shanghai) Company LimitedCompany112,560US$3.57
21 Jul 25BuyUS$1,528,604Wellington Management Group LLPCompany439,848.7US$3.48
12 Jun 25SellUS$1,349,702Wellington Management Group LLPCompany303,502.1US$4.45
20 May 25SellUS$2,850,550Qiming Weichuang Venture Capital Management (Shanghai) Company LimitedCompany900,000US$3.17
09 May 25SellUS$715,086Scott William MorrisonIndividual23,799US$30.05
05 May 25SellUS$4,527,879Wellington Management Group LLPCompany146,221US$30.97
21 Mar 25SellUS$233,562Capital Research and Management CompanyCompany65,260US$3.58
28 Feb 25SellUS$8,729,391Wellington Management Group LLPCompany253,040.5US$34.50
24 Feb 25SellUS$20,308,290Wellington Management Group LLPCompany615,944US$32.97
13 Feb 25SellUS$2,264,905Wellington Management Group LLPCompany78,211US$28.96
19 Nov 24SellUS$468,090Wellington Management Group LLPCompany17,900.2US$26.15
19 Nov 24SellUS$118,166Capital Research and Management CompanyCompany4,499US$26.26
15 Nov 24BuyUS$28,150,482Wellington Management Group LLPCompany1,012,498US$27.80
04 Nov 24SellUS$7,302,332Wellington Management Group LLPCompany235,430US$31.02
24 Oct 24SellUS$37,442,161Wellington Management Group LLPCompany1,125,843US$33.26

Insider Trading Volume

Insider Buying: ZLAB insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ZLAB?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders1,898,8591.71%
General Public26,125,93023.5%
Institutions83,246,01274.8%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 64.21% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
8.8%
Wellington Management Group LLP
9,795,367US$281.5m125%0.04%
6.54%
FMR LLC
7,279,949US$209.2m-21.4%0.01%
5.42%
Capital Research and Management Company
6,036,185US$173.5m0.46%0.01%
4.98%
Qiming Weichuang Venture Capital Management (Shanghai) Company Limited
5,545,332US$159.4m-16.4%9.58%
4.98%
RTW Investments, LP
5,536,876US$159.1m76.5%1.64%
3.71%
The Vanguard Group, Inc.
4,129,271US$118.7m0.55%no data
3.64%
ClearBridge Investments, LLC
4,045,792US$116.3m22.5%0.09%
3.41%
Baillie Gifford & Co.
3,796,358US$109.1m-35.8%0.05%
3.22%
The Goldman Sachs Group, Inc.
3,588,157US$103.1m2,390%0.03%
2.42%
Janus Henderson Group plc
2,690,702US$77.3m0%0.03%
1.93%
BlackRock, Inc.
2,145,822US$61.7m5.87%no data
1.52%
UBS Asset Management AG
1,687,550US$48.5m-8.03%no data
1.46%
Principal Global Investors, LLC
1,626,706US$46.8m0%0.02%
1.43%
Baron Capital Group, Inc.
1,587,814US$45.6m-13.2%0.11%
1.43%
Bosera Asset Management Co., Ltd.
1,585,880US$45.6m0%0.15%
1.18%
Norges Bank Investment Management
1,309,209US$37.6m32%no data
1.18%
Frazier Life Sciences Management, LP
1,308,138US$37.6m274%1.01%
1.1%
GF Fund Management Co., Ltd.
1,227,646US$35.3m0%0.06%
1.08%
Woodline Partners LP
1,201,016US$34.5m0%0.16%
0.98%
Allianz Asset Management GmbH
1,094,500US$31.5m-46.5%0.02%
0.81%
Ying Du
895,827US$25.7m68.4%no data
0.78%
Rock Springs Capital Management LP
871,392US$25.0m-3.67%1.22%
0.78%
Fullgoal Fund Management Co. Ltd.
870,390US$25.0m0%0.05%
0.76%
ADAR1 Capital Management, LLC
850,437US$24.4m-9.61%2.47%
0.67%
MPM BioImpact LLC
745,060US$21.4m-10.6%2.65%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/10/21 12:03
End of Day Share Price 2025/10/20 00:00
Earnings2025/06/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Zai Lab Limited is covered by 28 analysts. 15 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Bo LiBofA Global Research
Li Wang WatsekCantor Fitzgerald & Co.
Louise ChenCantor Fitzgerald & Co.