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Disclosery

ZLAB ZAI LAB LTD

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ADR (ADR), issuer CIK 1704292

98 managers (99 13F filers) reported a position in ZLAB shares at 2026-03-31, 28,248,273 shares in all. 17 filers opened a position and 42 filers sold out during the quarter.

Managers
98
13F filers
99
New
17
Added
26
Reduced
43
Sold out
42
Shares held by filers
28,248,273

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
RTW INVESTMENTS, LP6,574,032$124M1.23%-385,00013F-HRTimeline
RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P.5,707,262$107M1.14%new13F-HRTimelineGroup
Frazier Life Sciences Management, L.P.1,902,320$35.8M0.92%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,688,632$31.8M0.02%+78613F-HRTimelineGroup
BAMCO INC /NY/in group Baron Capital1,658,318$31.2M0.09%+240,31313F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC1,425,367$26.8M1.61%+178,84713F-HRTimelineGroup
FMR LLCin group FMR LLC1,262,391$23.7M<0.01%-178,01513F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.865,146$16.3M<0.01%+229,93313F-HRTimelineGroup
Rock Springs Capital Management LP814,707$15.3M0.9%+3,16113F-HRTimeline
C WorldWide Group Holding A/Sin group C WorldWide Group Holding A/S510,000$9.59M0.21%013F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding504,819$9.5M-1,277,590Timeline
B Group, Inc.450,646$8.48M6.28%+50,64613F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP393,167$7.02M0.01%+93,32313F-HRTimeline
NAN FUNG TRINITY (HK) LTD346,466$6.52M0.72%+76,49113F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP309,723$5.83M<0.01%+280,20013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/291,639$5.49M<0.01%-311,31513F-HRTimeline
SUPERSTRING CAPITAL MANAGEMENT LP275,818$5.19M3.71%+78,96513F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC267,926$5.04M0.01%-114,13613F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC243,557$4.58M<0.01%+62,42413F-HR/ATimelineGroup
Aberdeen Group plcin group Aberdeen Group plc237,739$4.47M0.01%new13F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.214,323$4.03M0.14%+9,34113F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC183,691$3.46M0.01%new13F-HRTimelineGroup
NEXTBio Capital Management LP183,362$3.45M1.6%+20,00013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP174,234$3.27M<0.01%+28813F-HRTimelineGroup
Privium Fund Management B.V.132,189$2.49M0.52%013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP118,813$2.23M<0.01%-17,61513F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …116,560$2.19M<0.01%+50,74613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC110,587$2.08M<0.01%-38,84713F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC94,678$1.78M0.01%-278,72113F-HR/ATimelineGroup
MORGAN STANLEYin group MORGAN STANLEY94,397$1.78M<0.01%-195,30813F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC90,848$1.71M0.01%-1,25913F-HRTimelineGroup
Seven Fleet Capital Management LP77,858$1.46M0.46%new13F-HR/ATimeline
Legal & General Group Plcin group Legal & General Group Plc70,014$1.32M<0.01%-317,78613F-HRTimelineGroup
BAROMETER CAPITAL MANAGEMENT INC.66,500$1.25M0.43%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…65,248$1.23M<0.01%+8,35313F-HRTimelineGroup
DCF Advisers, LLC63,500$1.19M0.45%-34,00013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.63,243$1.19M<0.01%-175,36613F-HRTimelineGroup
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…47,511$894K0.25%+9,05413F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd47,072$885K0.02%new13F-HRTimelineGroup
TD Asset Management Inc37,440$704K<0.01%-49,20013F-HRTimeline
WealthPlan Investment Management, LLC36,761$691K0.04%013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.35,120$661K<0.01%new13F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…30,000$564K<0.01%-60,00013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …29,835$561K<0.01%-17,10013F-HRTimelineGroup
Headlands Technologies LLC28,109$529K0.06%+12,26313F-HRTimeline
Invesco Ltd.in group Invesco Ltd.26,558$500K<0.01%-4,03613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP25,709$484K<0.01%-70,73313F-HRTimelineGroup
Legacy Wealth Asset Management, LLC24,925$469K0.11%+9,02213F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC24,781$466K<0.01%-126,53713F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC23,879$449K<0.01%013F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC19,463$366K<0.01%new13F-HRTimelineGroup
Bridgefront Capital, LLC14,529$273K0.07%new13F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH15,100$270K<0.01%013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC14,300$269K<0.01%new13F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/13,900$261K<0.01%-8,19913F-HRTimelineGroup
Persistent Asset Partners Ltd12,339$232K0.09%013F-HRTimeline
AXQ CAPITAL, LP10,694$201K0.03%new13F-HRTimeline
Vanguard Personalized Indexing Manageme…in group VANGUARD GROUP INC10,544$198K<0.01%new13F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC10,019$188K<0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC7,718$145K<0.01%-11,31413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,781$121K<0.01%-286,92213F-HR/ATimelineGroup
China Universal Asset Management Co., L…6,085$114K0.01%-29513F-HRTimeline
SG Americas Securities, LLC5,799$109K<0.01%-4,59713F-HRTimeline
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…5,459$103K<0.01%-97,65913F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN5,422$102K<0.01%-87,71813F-HR/ATimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.5,400$102K<0.01%+5,25013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC3,531$66.4K<0.01%+3,53013F-HRTimelineGroup
Basecamp Wealth Advisors LLC2,683$50.5K0.01%-54413F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,741$33K<0.01%-13,01613F-HRTimelineGroup
SIMPLEX TRADING, LLC1,735$32.6K<0.01%+1,56213F-HRTimeline
Farther Finance Advisors, LLC957$19.5K<0.01%-37213F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,023$19.2K<0.01%-16,74813F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,004$18.9K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC959$18K<0.01%-4,19213F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.873$16.4K<0.01%+10513F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS753$14.2K<0.01%-13113F-HRTimelineGroup
CWM, LLCin group CWM, LLC289$5.44K<0.01%-69013F-HRTimelineGroup
Quent Capital, LLC230$4.33K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.220$4.14K<0.01%-9913F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC208$3.91K<0.01%-2513F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…202$3.8K<0.01%013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…184$3.46K<0.01%-1913F-HR/ATimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\147$2.77K<0.01%-1213F-HRTimelineGroup
Smartleaf Asset Management LLC132$2.36K<0.01%-19913F-HRTimeline
AMERIFLEX GROUP, INC.62$1.17K<0.01%013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC54$1K<0.01%-9113F-HRTimelineGroup
Advisory Services Network, LLC50$941<0.01%new13F-HRTimeline
Larson Financial Group LLC44$828<0.01%+4313F-HRTimeline
SBI Securities Co., Ltd.40$752<0.01%013F-HRTimeline
IFP Advisors, Inc33$621<0.01%-6113F-HRTimeline
Cornerstone Financial Management LLC32$602<0.01%new13F-HR/ATimeline
Parallel Advisors, LLC27$508<0.01%new13F-HR/ATimeline
Bell Investment Advisors, Inc26$490<0.01%+1013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…22$414<0.01%-28013F-HRTimelineGroup
Caitong International Asset Management …21$395<0.01%-30413F-HRTimeline
Clearstead Advisors, LLC9$170<0.01%013F-HRTimeline
RHUMBLINE ADVISERS5$94<0.01%-27613F-HRTimeline
Blue Trust, Inc.5$94<0.01%013F-HRTimeline