Zai Lab Ownership | Who Owns Zai Lab?
Zai Lab Ownership Summary
Zai Lab is owned by 32.19% institutional investors, 1.74% insiders, and 66.06% retail investors. Capital world investors is the largest institutional shareholder, holding 5.57% 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 | 32.19% | 1.74% | 66.06% |
| Sector | Healthcare Stocks | 42.54% | 10.83% | 46.63% |
| Industry | Biotech Stocks | 45.22% | 10.75% | 44.04% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Capital world investors | 6.08M | 5.57% | $205.97M |
| Fmr | 4.70M | 4.31% | $159.34M |
| Clearbridge investments | 3.52M | 3.22% | $119.27M |
| Rtw investments, lp | 2.29M | 2.10% | $77.65M |
| 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 |
| Allianz asset management gmbh | 815.00K | 0.75% | $27.62B |
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 |
| Frazier life sciences management | 1.63M | 1.65% | $55.15M |
| Rock springs capital management lp | 791.19K | 1.57% | $26.81M |
| Ivyrock asset management (hk) | 94.88K | 1.38% | $3.22M |
| Dcf advisers | 92.00K | 1.00% | $3.12M |
| Rtw investments, lp | 2.29M | 0.96% | $77.65M |
| Nan fung trinity (hk) | 269.98K | 0.91% | $9.15M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Price t rowe associates inc /md/ | 948.67K | 0.00% | 795.63K |
| Wellington management group llp | 1.72M | 0.01% | 341.49K |
| Frazier life sciences management | 1.63M | 1.65% | 319.18K |
| Legal & general group | 382.46K | 0.00% | 300.62K |
| Schroder investment management group | 157.06K | 0.00% | 134.36K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Rtw investments, lp | 2.29M | 0.96% | -3.25M |
| Janus henderson group | 6.57M | 0.09% | -2.19M |
| Viking global investors lp | - | - | -1.95M |
| Fmr | 4.70M | 0.01% | -1.50M |
| Ra capital management | - | - | -1.30M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Ivyrock asset management (hk) | 94.88K | 1.38% | 94.88K | $3.22M |
| Axa investment managers | 65.81K | 0.01% | 65.81K | $2.23M |
| Long corridor asset management | 65.80K | 0.91% | 65.80K | $2.23B |
| Zurcher kantonalbank (zurich cantonalbank) | 63.91K | 0.00% | 63.91K | $1.67M |
| Wolverine trading | 52.40K | 0.00% | 52.40K | $908.09K |
Sold Out
| Holder | Change |
|---|---|
| Huntington national bank | -7.00 |
| Jones financial companies lllp | -10.00 |
| Macroview investment management | -11.00 |
| Gamma investing | -17.00 |
| Redwood wealth management group | -20.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| Sep 30, 2024 | 114 | 4.59% | 45,281,591 | 11.79% | 46 | 2.66% | 56 | 7.69% | 31 | -13.89% |
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 |
| Baron Emerging Markets Strategy | 1.36M | 1.23% | 19.31K |
| Baron Emerging Markets Institutional | 1.36M | 1.23% | 19.31K |
| Principal International Eq Fd - Gross | 1.32M | 1.22% | - |
| Vanguard Health Care Inv | 1.10M | 1.01% | -1.79M |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 21, 2025 | Edmondson Frazor Titus III | Chief Legal Officer | Sell | $283.41K |
| Nov 03, 2025 | Chen Yajing | Chief Financial Officer | Sell | $6.44K |
| Oct 02, 2025 | Chen Yajing | Chief Financial Officer | Sell | $15.62K |
| Sep 10, 2025 | Smiley Joshua L | See Remarks | Buy | $289.10K |
| Aug 18, 2025 | Smiley Joshua L | See Remarks | Sell | $240.64K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 2 |
| 2025 Q3 | 1 | 11 |
| 2025 Q2 | - | 25 |
| 2025 Q1 | - | 9 |
| 2024 Q4 | - | 3 |
ZLAB Ownership FAQ
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