Zai Lab Ownership | Who Owns Zai Lab?
Zai Lab Ownership Summary
Zai Lab is owned by 10.29% institutional investors, 1.79% insiders, and 87.92% retail investors. Fmr is the largest institutional shareholder, holding 4.31% of ZLAB shares. American Funds New World A is the top mutual fund, with 2.97% of its assets in Zai Lab shares.
ZLAB Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Zai Lab | 10.29% | 1.79% | 87.92% |
| Sector | Healthcare Stocks | 232.01% | 10.74% | -142.75% |
| Industry | Biotech Stocks | 381.47% | 10.55% | -292.02% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Fmr | 4.70M | 4.31% | $159.34M |
| Rtw investments, lp | 2.29M | 2.10% | $77.65M |
| Clearbridge investments | 1.81M | 1.64% | $31.89M |
| Ubs group | 1.78M | 1.62% | $31.44M |
| Wellington management group llp | 1.72M | 1.57% | $58.24M |
| Frazier life sciences management | 1.63M | 1.49% | $55.15M |
| Bamco inc /ny/ | 1.37M | 1.26% | $46.47M |
| Price t rowe associates inc /md/ | 948.67K | 0.87% | $32.15M |
| Adar1 capital management | 868.78K | 0.80% | $29.44M |
| Rock springs capital management lp | 791.19K | 0.72% | $26.81M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| B group | 400.00K | 9.97% | $13.56M |
| Superstring capital management lp | 200.63K | 6.70% | $6.80M |
| Bioimpact capital | 745.06K | 4.13% | $25.25M |
| Adar1 capital management | 868.78K | 2.77% | $29.44M |
| Xy capital | 202.30K | 2.25% | $3.57M |
| Frazier life sciences management | 1.63M | 1.65% | $55.15M |
| Rock springs capital management lp | 791.19K | 1.57% | $26.81M |
| Rtw investments, lp | 2.29M | 0.96% | $77.65M |
| Dcf advisers | 97.50K | 0.46% | $1.72M |
| Privium fund management b.v. | 132.19K | 0.43% | $2.33M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ubs group | 1.78M | 0.01% | 1.48M |
| Price t rowe associates inc /md/ | 948.67K | 0.00% | 795.63K |
| Jane street group | 382.06K | 0.00% | 382.06K |
| Wellington management group llp | 1.72M | 0.01% | 341.49K |
| Frazier life sciences management | 1.63M | 1.65% | 319.18K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Capital world investors | - | - | -6.08M |
| Rtw investments, lp | 2.29M | 0.96% | -3.25M |
| Janus henderson group | 6.57M | 0.09% | -2.19M |
| Viking global investors lp | - | - | -1.95M |
| Clearbridge investments | 1.81M | 0.03% | -1.71M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Jane street group | 382.06K | 0.00% | 382.06K | $6.74M |
| Campbell & co investment adviser | 170.12K | 0.14% | 170.12K | $3.00M |
| Axa investment managers | 65.81K | 0.01% | 65.81K | $2.23M |
| Wolverine trading | 52.40K | 0.00% | 52.40K | $908.09K |
| Drw securities | 30.86K | 0.01% | 30.86K | $544.40K |
Sold Out
| Holder | Change |
|---|---|
| Jones financial companies lllp | -10.00 |
| Macroview investment management | -11.00 |
| Gamma investing | -17.00 |
| Redwood wealth management group | -20.00 |
| Advisornet financial | -21.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 85 | -41.38% | 11,335,013 | -67.77% | 10 | 0.99% | 40 | -46.67% | 29 | -29.27% |
| Sep 30, 2025 | 138 | -10.97% | 35,152,705 | -15.16% | 32 | 223.57% | 72 | -12.20% | 41 | -24.07% |
| Jun 30, 2025 | 160 | -3.61% | 42,588,633 | -23.34% | 3 | 0.15% | 83 | -12.63% | 57 | 23.91% |
| Mar 31, 2025 | 166 | 21.17% | 56,424,922 | 0.14% | 52 | 158.47% | 94 | 11.90% | 47 | 38.24% |
| Dec 31, 2024 | 130 | 14.04% | 53,474,909 | 18.09% | 5 | 0.26% | 79 | 43.64% | 33 | 6.45% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| American Funds New World A | 3.27M | 2.97% | - |
| Capital Group New Geography Equity Comp | 3.27M | 2.97% | - |
| American Funds SMALLCAP World A | 2.08M | 1.89% | - |
| ClearBridge International Growth C | 2.02M | 1.83% | - |
| ClearBridge International Growth EAFE | 2.02M | 1.83% | - |
| Fidelity Contrafund | 1.66M | 1.49% | 260.35K |
| Principal International Eq Fd - Gross | 1.32M | 1.22% | - |
| Baron Emerging Markets Strategy | 1.18M | 1.05% | 32.77K |
| Baron Emerging Markets Institutional | 1.18M | 1.05% | 32.77K |
| Vanguard Health Care Inv | 1.10M | 1.01% | -1.79M |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 09, 2026 | Du Ying | Chairperson & CEO | Sell | $951.47K |
| Mar 06, 2026 | Du Ying | Chairperson & CEO | Sell | $970.93K |
| Mar 05, 2026 | Edmondson Frazor Titus III | Chief Legal Officer | Sell | $296.75K |
| Mar 05, 2026 | Du Ying | Chairperson & CEO | Sell | $961.05K |
| Mar 04, 2026 | Du Ying | Chairperson & CEO | Sell | $268.32K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 7 |
| 2025 Q4 | - | 5 |
| 2025 Q3 | 1 | 11 |
| 2025 Q2 | - | 25 |
| 2025 Q1 | - | 9 |
ZLAB Ownership FAQ
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