Companies / Zai Lab Limited

Zai Lab Limited

Nasdaq: ZLABCIK 1704292SHANGHAIzailaboratory.com ↗

Financials · FY2025

Revenue$460.16M
Net income$-175.54M
Total debt$238.10M
Cash$607.52M
Diluted EPS$-0.16
Shares outstanding1.55B

Ownership

1.55B shares outstanding · as of Jul 31, 2026
2.8%10%+ / strategic
Ownership
72.3%Common Stock
Share classes
Common Stock72.28%
Common Stock27.72%
10%+ / strategic2.80%43,535,993
Institutions2.16%33,605,594
Public float95.03%1,475,973,373

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 9

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Insider% of sharesShares
Amado RafaelSee Remarks
——
Chen YajingChief Financial Officer
——
Diekman John DDirector
——
Du YingCEOChairperson & CEO · Director
——
Edmondson Frazor Titus IIIFormerChief Legal Officer
——
Gaynor RichardDirector
——
Moulder Leon O JrDirector
——
Smiley Joshua LFormerSee Remarks
——
Wirth PeterDirector
——

Institutional holders 131

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HolderValue% of shares
RTW Investments, LP$122.76M0.45%
RA Capital Management, L.P.$107.35M0.37%
Frazier Life Sciences Management, L.P.$33.56M0.12%
Clearbridge Investments, LLC$31.89M0.12%
UBS Group AG$31.44M0.11%
Bamco Inc /Ny$31.19M0.11%
Citadel Advisors LLC$29.77M0.11%
Fmr LLC$25.41M0.09%
ADAR1 Capital Management, LLC$21.99M0.08%
Rock Springs Capital Management LP$14.32M0.05%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Mar 10, 2026Du Ying
CEO
OtherAmerican Depositary Shares$2.27M-117K
-9.54%
1,108,317
0.07% of shares
low
Mar 6, 2026Du Ying
CEO
SellAmerican Depositary Shares$970.9K-50K
-4.93%
964,161
0.06% of shares
medium
Mar 5, 2026Du Ying
CEO
SellAmerican Depositary Shares$961.1K-50K
-4.93%
964,161
0.06% of shares
medium
Mar 9, 2026Du Ying
CEO
SellAmerican Depositary Shares$951.5K-50K
-4.93%
964,161
0.06% of shares
medium
Mar 4, 2026Du Ying
CEO
SellAmerican Depositary Shares$689.8K-36K
-3.57%
964,161
0.06% of shares
medium
Mar 10, 2026Du Ying
CEO
ExerciseAmerican Depositary Shares$454.3K+261K
+27.08%
1,225,253
0.08% of shares
low
Mar 5, 2026Edmondson Frazor Titus III
Executive
SellAmerican Depositary Shares$296.7K-16K
-81.57%
3,517
<0.01% of shares
medium
Mar 4, 2026Du Ying
CEO
SellAmerican Depositary Shares$268.3K-14K
-1.41%
999,871
0.06% of shares
medium

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Capital World InvestorsPassive13G/A———
RTW Investments, LPPassive13G———
Fmr LLCPassive13G/A—43,535,993—
Wellington Management Group LLPPassive13G/A———
Qiming Corporate GP IV, Ltd.Passive13G/A———
RA Capital Management, L.P.Passive13G———

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
ZLAB——98887Q104—