ZAI LAB LTD (ZLAB)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
92
Reporting holders
$820.7M
Reported value
0.9%
Held as options
-2
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| RTW INVESTMENTS, LP | $124.9M | 6,574,032 | 1.07% | 7q | HELD |
| TCG Crossover Management, LLC | $116.6M | 6,137,627 | 2.80% | new | NEW |
| RA CAPITAL MANAGEMENT, L.P. | $109.1M | 5,743,533 | 0.95% | 2q | +0.6%+$689.1K |
| ADAR1 Capital Management, LLC | $64.0M | 3,369,034 | 2.93% | 11q | +136.4%+$36.9M |
| FMR LLC | $53.5M | 2,815,214 | 0.00% | 31q | +123.0%+$29.5M |
| GOLDMAN SACHS GROUP INC | $44.0M | 2,315,480 | 0.00% | 31q | +1993.8%+$41.9M |
| Woodline Partners LP | $41.9M | 2,207,293 | 0.13% | new | NEW |
| Frazier Life Sciences Management, L.P. | $36.1M | 1,902,320 | 0.79% | 6q | HELD |
| BAMCO INC /NY/ | $30.9M | 1,623,694 | 0.05% | 31q | -2.1%-$657.9K |
| CITADEL ADVISORS LLC | $25.4M | 1,284,706 | 0.00% | 30q | -23.9%-$8.0M |
| TWO SIGMA INVESTMENTS, LP | $24.7M | 1,299,394 | 0.02% | 3q | +319.5%+$18.8M |
| Rock Springs Capital Management LP | $15.5M | 814,707 | 0.76% | 31q | HELD |
| JANE STREET GROUP, LLC | $12.9M | 476,541 | 0.00% | 13q | +77.9%+$5.7M |
| BlackRock, Inc. | $12.6M | 664,462 | 0.00% | 8q | -23.2%-$3.8M |
| B Group, Inc. | $8.6M | 450,646 | 4.02% | 7q | HELD |
| Nantahala Capital Management, LLC | $7.6M | 400,000 | 0.13% | new | NEW |
| SCHRODER INVESTMENT MANAGEMENT GROUP | $7.2M | 393,167 | 0.01% | 11q | HELD |
| NAN FUNG TRINITY (HK) LTD | $6.6M | 346,466 | 0.65% | 5q | HELD |
| Aberdeen Group plc | $5.9M | 311,294 | 0.01% | 2q | +30.9%+$1.4M |
| CITIGROUP INC | $5.7M | 300,775 | 0.00% | 30q | +31263.4%+$5.7M |
| Spruce Street Capital LP | $5.3M | 279,110 | 1.04% | new | NEW |
| AMERIPRISE FINANCIAL INC | $4.8M | 253,171 | 0.00% | 3q | -48.0%-$4.4M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $4.7M | 246,982 | 0.00% | 3q | +111.9%+$2.5M |
| Hennion & Walsh Asset Management, Inc. | $4.4M | 230,418 | 0.12% | 13q | +7.5%+$305.8K |
| Hudson Bay Capital Management LP | $4.1M | 215,000 | 0.01% | 3q | +616.7%+$3.5M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.5M | 76,565 | 0.00% | 31q | +17.3%+$523.4K |
| NEXTBio Capital Management LP | $3.5M | 183,362 | 1.60% | 3q | HELD |
| SUPERSTRING CAPITAL MANAGEMENT LP | $3.0M | 155,813 | 1.87% | 9q | -43.5%-$2.3M |
| Tidal Investments LLC | $2.9M | 153,996 | 0.01% | 2q | -16.2%-$564.2K |
| Seven Fleet Capital Management LP | $2.9M | 136,016 | 0.48% | 2q | +74.7%+$1.3M |
| MARSHALL WACE, LLP | $2.8M | 147,217 | 0.00% | new | NEW |
| D. E. Shaw & Co., Inc. | $2.7M | 141,158 | 0.00% | 10q | +123.2%+$1.5M |
| Privium Fund Management B.V. | $2.3M | 122,189 | 0.43% | 19q | -7.6%-$190.0K |
| STATE STREET CORP | $2.3M | 120,846 | 0.00% | 31q | +1.7%+$38.6K |
| ALPS ADVISORS INC | $2.1M | 110,431 | 0.01% | 17q | +21.6%+$372.1K |
| DIMENSIONAL FUND ADVISORS LP | $1.9M | 101,997 | 0.00% | 9q | -41.5%-$1.4M |
| Legal & General Group Plc | $1.4M | 71,461 | 0.00% | 31q | +2.1%+$27.5K |
| UBS Group AG | $1.3M | 69,454 | 0.00% | 27q | -86.2%-$8.3M |
| Virtus Investment Advisers, LLC | $1.3M | 68,124 | 0.30% | 6q | +43.4%+$391.6K |
| Headlands Technologies LLC | $1.3M | 68,010 | 0.14% | 3q | +142.0%+$758.1K |
| MORGAN STANLEY | $1.2M | 65,401 | 0.00% | 35q | -30.7%-$550.9K |
| DCF Advisers, LLC | $1.2M | 63,500 | 0.21% | 9q | HELD |
| Quadrature Capital Ltd | $741.5K | 39,028 | 0.01% | new | NEW |
| WealthPlan Investment Management, LLC | $698.5K | 36,761 | 0.03% | 17q | HELD |
| GROUP ONE TRADING LLC | $575.5K | 5,091 | 0.00% | 15q | -34.0%-$297.0K |
| NORTHERN TRUST CORP | $455.6K | 23,979 | 0.00% | 31q | -6.7%-$32.9K |
| GEODE CAPITAL MANAGEMENT, LLC | $453.7K | 23,879 | 0.00% | 30q | HELD |
| Invesco Ltd. | $425.5K | 22,397 | 0.00% | 31q | -15.7%-$79.1K |
| XTX Topco Ltd | $348.6K | 18,349 | 0.00% | 2q | -61.0%-$545.7K |
| Schonfeld Strategic Advisors LLC | $294.4K | 15,496 | 0.00% | new | NEW |
| Squarepoint Ops LLC | $291.0K | 15,316 | 0.00% | 2q | -21.3%-$78.8K |
| Erste Asset Management GmbH | $278.0K | 15,100 | 0.00% | 23q | HELD |
| Vanguard Personalized Indexing Management, LLC | $211.5K | 11,131 | 0.00% | 2q | +5.6%+$11.2K |
| Persistent Asset Partners Ltd | $209.8K | 11,040 | 0.06% | 3q | -10.5%-$24.7K |
| TWO SIGMA SECURITIES, LLC | $192.5K | 10,134 | 0.02% | new | NEW |
| SIMPLEX TRADING, LLC | $185.4K | 2,657 | 0.00% | 22q | +53.1%+$64.3K |
| JPMORGAN CHASE & CO | $127.3K | 6,917 | 0.00% | 26q | +2.0%+$2.5K |
| China Universal Asset Management Co., Ltd. | $99.6K | 5,240 | 0.01% | 16q | -13.9%-$16.1K |
| Nykredit A/S | $78.8K | 4,150 | 0.00% | new | FIRST |
| Mirae Asset Global Investments Co., Ltd. | $74.6K | 3,926 | 0.00% | 26q | -64.0%-$132.8K |
| ROYAL BANK OF CANADA | $32.0K | 1,697 | 0.00% | 16q | -2.5% |
| Basecamp Wealth Advisors LLC | $28.5K | 1,502 | 0.01% | new | FIRST |
| Tower Research Capital LLC (TRC) | $19.2K | 1,010 | 0.00% | new | NEW |
| US BANCORP \DE\ | $18.2K | 960 | 0.00% | 9q | -6.2%-$1.2K |
| BNP PARIBAS FINANCIAL MARKETS | $14.6K | 768 | 0.00% | 29q | +2.0% |
| GF FUND MANAGEMENT CO. LTD. | $13.9K | 729 | 0.00% | 7q | -16.5%-$2.7K |
| Farther Finance Advisors, LLC | $13.1K | 690 | 0.00% | 11q | -27.9%-$5.1K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $11.9K | 628 | 0.00% | 3q | HELD |
| C WorldWide Group Holding A/S | $9.7K | 510,000 | 0.23% | 9q | HELD |
| MERCER GLOBAL ADVISORS INC /ADV | $8.9K | 471 | 0.00% | new | NEW |
| Federation des caisses Desjardins du Quebec | $5.7K | 300 | 0.00% | new | NEW |
| BARCLAYS PLC | $5.5K | 292 | 0.00% | 18q | -91.7%-$61.5K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $3.9K | 205 | 0.00% | 5q | +1.5% |
| Arax Advisory Partners | $3.8K | 201 | 0.00% | new | NEW |
| ASSETMARK, INC | $2.9K | 155 | 0.00% | 4q | -25.5%-$1.0K |
| Quent Capital, LLC | $2.9K | 150 | 0.00% | 4q | -34.8%-$1.5K |
| DEUTSCHE BANK AG\ | $2.8K | 147 | 0.00% | 34q | HELD |
| OSAIC HOLDINGS, INC. | $2.7K | 140 | 0.00% | 7q | -36.4%-$1.5K |
| Smartleaf Asset Management LLC | $2.4K | 132 | 0.00% | 5q | HELD |
| EverSource Wealth Advisors, LLC | $2.2K | 117 | 0.00% | 10q | -36.4%-$1.3K |
| North Star Investment Management Corp. | $1.8K | 97 | 0.00% | new | NEW |
| Ameritas Advisory Services, LLC | $1.4K | 76 | 0.00% | new | NEW |
| AMERIFLEX GROUP, INC. | $1.2K | 62 | 0.00% | 4q | HELD |
| WELLS FARGO & COMPANY/MN | $1.1K | 60 | 0.00% | 10q | -99.4%-$204.9K |
| SBI Securities Co., Ltd. | $760 | 40 | 0.00% | 7q | HELD |
| Cornerstone Financial Management LLC | $608 | 32 | 0.00% | 2q | HELD |
| PNC Financial Services Group, Inc. | $494 | 26 | 0.00% | 25q | +18.2% |
| Bell Investment Advisors, Inc | $494 | 26 | 0.00% | 5q | HELD |
| Caitong International Asset Management Co., Ltd | $494 | 26 | 0.00% | 3q | +23.8% |
| Stone House Investment Management, LLC | $418 | 22 | 0.00% | new | NEW |
| Blue Trust, Inc. | $95 | 5 | 0.00% | 17q | HELD |
| Larson Financial Group LLC | $76 | 4 | 0.00% | 4q | -90.9% |
| Integrated Wealth Concepts LLC | $57 | 3 | 0.00% | new | NEW |
| BESSEMER GROUP INC | $1 | 60 | 0.00% | 3q | +11.1% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 92 | $820.7M | 42,791,970 | 16 | 26 | 29 | 0.9% |
| Q1 2026 | 94 | $527.0M | 27,692,536 | 17 | 23 | 39 | 1.2% |
| Q4 2025 | 115 | $494.0M | 27,616,421 | 26 | 32 | 39 | 1.4% |
| Q3 2025 | 133 | $1.2B | 33,627,145 | 19 | 40 | 41 | 1.2% |
| Q2 2025 | 146 | $1.5B | 41,874,692 | 26 | 46 | 55 | 0.9% |
| Q1 2025 | 151 | $1.9B | 51,427,097 | 43 | 45 | 42 | 0.8% |
| Q4 2024 | 124 | $1.4B | 53,399,395 | 28 | 42 | 31 | 1.1% |
| Q3 2024 | 99 | $1.1B | 43,134,030 | 15 | 33 | 31 | 1.9% |
| Q2 2024 | 99 | $687.4M | 38,595,132 | 15 | 32 | 34 | 2.7% |
| Q1 2024 | 105 | $645.1M | 39,878,520 | 15 | 40 | 27 | 1.1% |
| Q4 2023 | 112 | $1.1B | 38,616,249 | 17 | 31 | 36 | 0.7% |
| Q3 2023 | 107 | $879.8M | 36,122,929 | 10 | 33 | 45 | 0.4% |
| Q2 2023 | 120 | $1.1B | 39,461,226 | 18 | 35 | 41 | 0.6% |
| Q1 2023 | 140 | $1.7B | 50,931,771 | 20 | 56 | 33 | 0.7% |
| Q4 2022 | 136 | $1.7B | 52,731,046 | 17 | 41 | 46 | 0.9% |
| Q3 2022 | 168 | $2.1B | 61,432,905 | 20 | 61 | 54 | 0.4% |
| Q2 2022 | 161 | $2.1B | 60,579,901 | 15 | 73 | 37 | 0.2% |
| Q1 2022 | 175 | $2.7B | 61,893,716 | 18 | 59 | 60 | 0.3% |
| Q4 2021 | 206 | $4.1B | 64,627,264 | 19 | 87 | 56 | 0.6% |
| Q3 2021 | 225 | $6.8B | 64,109,864 | 25 | 97 | 64 | 0.6% |
| Q2 2021 | 236 | $11.1B | 62,295,661 | 32 | 112 | 55 | 0.4% |
| Q1 2021 | 221 | $7.3B | 54,257,744 | 50 | 92 | 56 | 0.3% |
| Q4 2020 | 191 | $7.3B | 54,010,959 | 32 | 92 | 36 | 0.2% |
| Q3 2020 | 176 | $4.2B | 50,026,682 | 26 | 75 | 39 | 0.3% |
| Q2 2020 | 171 | $4.0B | 48,490,551 | 44 | 67 | 39 | 0.3% |
| Q1 2020 | 138 | $2.4B | 46,480,628 | 49 | 48 | 29 | 0.1% |
| Q4 2019 | 105 | $1.6B | 37,759,161 | 20 | 27 | 28 | 0.0% |
| Q3 2019 | 90 | $1.2B | 37,352,343 | 17 | 38 | 14 | 0.0% |
| Q2 2019 | 83 | $1.3B | 35,896,671 | 24 | 31 | 13 | 0.1% |
| Q1 2019 | 70 | $626.6M | 21,213,192 | 15 | 24 | 18 | 0.1% |
| Q4 2018 | 62 | $493.1M | 21,192,629 | 2 | 0 | 2 | 0.1% |