Who Owns Zai Lab Limited (ZLAB)?Hedge Fund & Institutional Holders

$18.36-0.51 (-2.68%)HealthcareNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$1.2275733556314325e+202T

% of Float Held

—

QoQ Change in Holders

+15 / -5

Price History

$16.30$22.98$29.66$36.35$43.03Sep 24Jun 25Mar 26

ZLAB — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
C WorldWide Group Holding A/SNew Position+510K+$9.0M
Walleye Capital LLCNew Position+373K+$6.0M
JANE STREET GROUP, LLCNew Position+382K+$5.0M
NAN FUNG TRINITY (HK) LtdNew Position+270K+$4.8M
Hennion & Walsh Asset Management, Inc.New Position+205K+$3.6M
XY Capital LtdNew Position+202K+$3.6M
Campbell & CO Investment Adviser LLCNew Position+170K+$3.0M
AMERIPRISE FINANCIAL INCNew Position+181K+$3.0M
NEXTBio Capital Management LPNew Position+163K+$2.9M
Privium Fund Management B.V.New Position+132K+$2.3M
ENVESTNET ASSET MANAGEMENT INCNew Position+151K+$2.0M
Mirae Asset Global Investments Co., Ltd.New Position+103K+$1.8M
PRINCIPAL FINANCIAL GROUP INCNew Position+102K+$1.8M
ALPS ADVISORS INCNew Position+92K+$1.0M
Hudson Bay Capital Management LPNew Position+90K+$1.0M

ZLAB — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
Capital World InvestorsClosed Position-6.1M-$206.0B
FMR LLCDecreased-3.3M-$159.3B
Clearbridge Investments, LLCDecreased-1.7M-$119.2B
JANUS HENDERSON GROUP PLCClosed Position-2.0M-$69.5B
WELLINGTON MANAGEMENT GROUP LLPDecreased-966K-$58.2B
MPM BioImpact LLCClosed Position-745K-$25.3B
SUPERSTRING CAPITAL MANAGEMENT LPDecreased-4K-$6.8B
Woodline Partners LPClosed Position-199K-$6.7B
RAYMOND JAMES FINANCIAL INCDecreased-92K-$6.3B
WELLS FARGO & COMPANY/MNDecreased-82K-$5.9B
NORTHERN TRUST CORPDecreased-50K-$4.9B
LMR Partners LLPDecreased-122K-$4.5B
TD ASSET MANAGEMENT INCDecreased-35K-$4.1B
BALYASNY ASSET MANAGEMENT L.P.Closed Position-104K-$3.5B
IvyRock Asset Management (HK) LtdDecreased-80K-$3.2B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1RTW INVESTMENTS, LP6,959,032$122.8M1.23%Share
2Frazier Life Sciences Management, L.P.1,902,320$33.6M0.90%Share
3UBS Group AG1,781,897$31.4M0.01%Share
4Clearbridge Investments, LLC1,808,035$31.0M0.02%Share
5CITADEL ADVISORS LLC1,658,290$29.0M0.00%Share
6BAMCO INC /NY/1,418,005$25.0M0.07%Share
7ADAR1 Capital Management, LLC1,246,520$22.0M1.59%Share
8Rock Springs Capital Management LP811,546$14.3M0.73%Share
9BlackRock, Inc.608,579$10.0M0.00%Share
10PRICE T ROWE ASSOCIATES INC /MD/602,954$10.0M0.00%Share
11FMR LLC589,123$10.0M0.00%Share
12FMR LLC515,287$9.0M0.00%Share
13C WorldWide Group Holding A/S510,000$9.0M0.16%Share
14B Group, Inc.400,000$7.1M5.21%Share
15BANK OF AMERICA CORP /DE/373,804$6.0M0.00%Share
16Legal & General Group Plc385,644$6.0M0.00%Share
17Walleye Capital LLC373,399$6.0M0.02%Share
18SCHRODER INVESTMENT MANAGEMENT GROUP299,844$5.0M0.00%Share
19WELLINGTON MANAGEMENT GROUP LLP309,968$5.0M0.00%Share
20WELLINGTON MANAGEMENT GROUP LLP286,001$5.0M0.00%Share
21JPMORGAN CHASE & CO286,373$5.0M0.00%Share
22NAN FUNG TRINITY (HK) Ltd269,975$4.8M0.38%Share
23JANE STREET GROUP, LLC278,173$4.0M0.00%Share
24D. E. Shaw & Co., Inc.238,609$4.0M0.00%Share
25Hennion & Walsh Asset Management, Inc.204,982$3.6M0.12%Share
26XY Capital Ltd202,304$3.6M2.25%Share
27SUPERSTRING CAPITAL MANAGEMENT LP196,853$3.5M1.86%Share
28AMERIPRISE FINANCIAL INC180,880$3.0M0.00%Share
29JANE STREET GROUP, LLC195,500$3.0M0.00%Put
30MARSHALL WACE, LLP185,892$3.0M0.00%Share
31Campbell & CO Investment Adviser LLC170,117$3.0M0.14%Share
32FMR LLC173,000$3.0M0.00%Share
33NEXTBio Capital Management LP163,362$2.9M1.69%Share
34Privium Fund Management B.V.132,189$2.3M0.43%Share
35MORGAN STANLEY156,998$2.0M0.00%Share
36STATE STREET CORP136,428$2.0M0.00%Share
37DIMENSIONAL FUND ADVISORS LP150,191$2.0M0.00%Share
38ENVESTNET ASSET MANAGEMENT INC151,318$2.0M0.00%Share
39FMR LLC162,700$2.0M0.00%Share
40GOLDMAN SACHS GROUP INC149,434$2.0M0.00%Share
41PRINCIPAL FINANCIAL GROUP INC101,782$1.8M0.00%Share
42DCF Advisers, LLC97,500$1.7M0.46%Share
43Mirae Asset Global Investments Co., Ltd.69,191$1.2M0.00%Share
44Long Corridor Asset Management Ltd65,800$1.2M0.08%Share
45RAYMOND JAMES FINANCIAL INC91,246$1.0M0.00%Share
46WELLS FARGO & COMPANY/MN75,786$1.0M0.00%Share
47HRT FINANCIAL LP83,793$1.0M0.00%Share
48Qube Research & Technologies Ltd107,651$1.0M0.00%Share
49NEOS Investment Management LLC75,165$1.0M0.01%Share
50ALPS ADVISORS INC92,107$1.0M0.01%Share

ZLAB Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025123$480.9M+13
Q3 2025110$1.1T-23
Q2 2025133$1.2T-25
Q1 2025158$1.9T+31
Q4 2024127$7.4T+36
Q3 202491$535.6T+5
Q2 202486$337.3T-5
Q1 202491$332.0T—

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As of Q4 2025, 50 institutional investors hold ZLAB (Zai Lab Limited). The largest holder is RTW INVESTMENTS, LP with $122.8M in shares. This quarter, 15 institutions opened new positions and 5 closed their positions.

Frequently Asked Questions

How many hedge funds own ZLAB?

As of Q4 2025, 50 institutional investors report holding ZLAB (Zai Lab Limited) in their 13F filings.

Who is the largest institutional holder of ZLAB?

The largest institutional holder of ZLAB is RTW INVESTMENTS, LP with $122.8M in shares.

Is institutional ownership of ZLAB increasing or decreasing?

This quarter, 15 institutions opened new positions in ZLAB and 5 closed their positions.