ZLAB · Zai Lab Ltd · Shareholders & Ownership
$23.04
-0.54 (-2.29%)
At close · Oct 28
View the 10-Q filed Aug 6, 2026
Return incl. dividend (before tax)
Q2 2026 earnings call transcript
Customer concentration
— top customer 18% of receivables
One customer — 18% of receivables (As of June 30, 2026)
“As of June 30, 2026, our largest customer accounted for approximately 18% of our total accounts receivable collectively.”
Market Cap
$2.55B
Shares
112.27M
Volume · Oct 28
704.07K
Avg daily vol (3M)
1.03M
Every disclosed holder of ZLAB in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns ZLAB
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 43,133,947 | 2.78% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 174,343,713 | 11.23% |
| Remaining | 1,335,637,300 | 86.00% |
| Registered funds (N-PORT, not summed) | 3,555,388 | 0.23% |
Shares outstanding: 1,553,114,960, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of ZLAB
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Qiming Corporate GP IV, Ltd.
13G
CIK 1603597 · Unknown · Jun 30, 2025
Rule 13d-1(d), exempt investor
|
66,329,320 | ||
| 2 |
|
59,130,750 | ||
| 3 |
Qiming Corporate GP IV, Ltd.
13G
CIK 1839126 · Unknown · Dec 31, 2025
Rule 13d-1(d), exempt investor
|
48,883,643 | ||
| 4 |
RTW INVESTMENTS, LP
13F
CIK 1493215 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
6,574,032 | ||
| 5 |
TCG Crossover Management, LLC
13F
CIK 1839948 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
6,137,627 | ||
| 6 |
RA CAPITAL MANAGEMENT, L.P.
13F
CIK 1346824 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,743,533 | ||
| 7 |
ADAR1 Capital Management, LLC
13F
CIK 1940272 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,369,034 | ||
| 8 |
FMR LLC
13F
CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,815,214 | ||
| 8.1 |
Fidelity Growth Company Fund
Fund
S000007119 · Registered fund · Aug 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
|
331,780 | ||
| 8.2 |
Fidelity Growth Company K6 Fund
Fund
S000065696 · Registered fund · Aug 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
|
132,344 | ||
| 8.3 |
Fidelity Series Growth Company Fund
Fund
S000042626 · Registered fund · Aug 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
|
74,000 | ||
| 8.4 |
Fidelity Disruptive Medicine ETF
Fund
S000079688 · Registered fund · Aug 31, 2026
Fidelity Covington Trust, not summed
|
15,273 | ||
| 8.5 |
Fidelity Series Emerging Markets Fund
Fund
S000062805 · Registered fund · Jul 31, 2026
Fidelity Investment Trust, not summed
|
14,318 | ||
| 9 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,315,480 | ||
| 10 |
Woodline Partners LP
13F
CIK 1784547 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,207,293 | ||
| 11 |
Frazier Life Sciences Management, L.P.
13F
CIK 1892134 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,902,320 | ||
| 12 |
BAMCO INC /NY/
13F
CIK 1017918 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,623,694 | ||
| 12.1 |
Baron Emerging Markets Fund
Fund
S000030894 · Registered fund · Jun 30, 2026
BARON SELECT FUNDS, not summed
|
1,370,904 | ||
| 12.2 |
Baron International Growth Fund
Fund
S000024707 · Registered fund · Jun 30, 2026
BARON SELECT FUNDS, not summed
|
81,821 | ||
| 13 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,299,394 | ||
| 14 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,284,706 | ||
| 15 |
|
1,221,401 | ||
| 16 |
Rock Springs Capital Management LP
13F
CIK 1595725 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
814,707 | ||
| 17 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
664,462 | ||
| 17.1 |
iShares Biotechnology ETF
Fund
S000004350 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
633,528 | ||
| 18 |
C WorldWide Group Holding A/S
13F
CIK 1625244 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
510,000 | ||
| 19 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
476,541 | ||
| 20 |
B Group, Inc.
13F
CIK 2043476 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
450,646 | ||
| 21 |
|
416,121 | ||
| 22 |
SCHRODER INVESTMENT MANAGEMENT GROUP
13F
CIK 1086619 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
393,167 | ||
| 23 |
NAN FUNG TRINITY (HK) LTD
13F
CIK 1781880 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
346,466 | ||
| 24 |
Aberdeen Group plc
13F
CIK 1716774 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
311,294 | ||
| 25 |
abrdn World Healthcare Fund
Fund
· Registered fund · Jun 30, 2026
abrdn World Healthcare Fund, not summed
|
311,294 | ||
| 26 |
|
300,775 | ||
| 27 |
Spruce Street Capital LP
13F
CIK 2050194 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
279,110 | ||
| 28 |
Hennion & Walsh Asset Management, Inc.
13F
CIK 1861642 · Investment adviser · Sep 30, 2026
|
263,097 | ||
| 29 |
AMERIPRISE FINANCIAL INC
13F
CIK 820027 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
253,171 | ||
| 30 |
BNP PARIBAS ASSET MANAGEMENT Holding S.A.
13F
CIK 1520354 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
246,982 | ||
| 31 |
Hudson Bay Capital Management LP
13F
CIK 1393825 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
215,000 | ||
| 32 |
Nantahala Capital Management, LLC
13F
CIK 1472322 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
200,000 | ||
| 33 |
Tema Oncology ETF
Fund
S000078299 · Registered fund · May 31, 2026
Tema ETF Trust, not summed
|
196,972 | ||
| 34 |
NEXTBio Capital Management LP
13F
CIK 2038158 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
183,362 | ||
| 35 |
SUPERSTRING CAPITAL MANAGEMENT LP
13F
CIK 1931118 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
155,813 | ||
| 36 |
Tidal Investments LLC
13F
CIK 1600064 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
153,996 | ||
| 37 |
MARSHALL WACE, LLP
13F
CIK 1318757 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
147,217 | ||
| 38 |
D. E. Shaw & Co., Inc.
13F
CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
141,158 | ||
| 39 |
Seven Fleet Capital Management LP
13F
CIK 2092021 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
136,016 | ||
| 40 |
Privium Fund Management B.V.
13F
CIK 1795097 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
122,189 | ||
| 41 |
|
122,140 | ||
| 42 |
|
120,846 | ||
| 42.1 |
State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF
Fund
S000036082 · Registered fund · Jun 30, 2026
SPDR INDEX SHARES FUNDS, not summed
|
4,243 | ||
| 43 |
|
117,602 | ||
| 44 |
ALPS ADVISORS INC
13F
CIK 1376113 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
110,431 | ||
| 44.1 |
ALPS Medical Breakthroughs ETF
Fund
S000047823 · Registered fund · May 31, 2026
ALPS ETF TRUST, not summed
|
115,031 | ||
| 45 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
101,997 | ||
| 45.1 |
Dimensional Emerging Markets Core Equity 2 ETF
Fund
S000075149 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
26,020 | ||
| 45.2 |
EMERGING MARKETS CORE EQUITY 2 PORTFOLIO
Fund
S000000978 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
22,834 | ||
| 45.3 |
THE EMERGING MARKETS SMALL CAP SERIES
Fund
S000001000 · Registered fund · Jul 31, 2026
DFA INVESTMENT TRUST CO, not summed
|
13,996 | ||
| 45.4 |
Dimensional Emerging Core Equity Market ETF
Fund
S000069434 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
10,010 | ||
| 45.5 |
Dimensional World ex. U.S. Core Equity 2 ETF
Fund
S000070905 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
2,911 | ||
| 46 |
|
96,297 | ||
| 47 |
|
94,973 | ||
| 48 |
|
80,737 | ||
| 49 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
CIK 1446194 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
76,565 | ||
| 50 |
|
72,787 |
3 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
Showing 1–50 of 117 holders
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