Security record · archived quarter
ZLAB
Zai Lab Limited · Healthcare · Biotechnology
58Tracked holders
0Δ holders
14.32MShares held
$252.66MReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -30.0% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 40 | -10 | 13.04M | $247.56M | +1 | −11 |
| Q1 2026 | 51 | -8 | 9.02M | $169.34M | +7 | −15 |
| Q4 2025 | 58 | 0 | 14.32M | $252.66M | +1 | −1 |
| Q3 2025 | 13 | -2 | 15.41M | $522.27M | — | −2 |
| Q2 2025 | 12 | -2 | 15.57M | $544.48M | — | −2 |
| Q1 2025 | 12 | 0 | 13.16M | $475.75M | — | — |
| Q4 2024 | 12 | 0 | 16.81M | $440.22M | +1 | −1 |
| Q3 2024 | 11 | +1 | 20.32M | $490.64M | +1 | — |
| Q2 2024 | 10 | — | 17.23M | $298.54M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Clearbridge Investments, LLC | 1.81M | — | $31.89M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | UBS Group AG | 1.78M | — | $31.44M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | UBS Group AG | 1.78M | — | $31.44M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | UBS Group AG | 1.78M | — | $31.44M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 1.69M | +71.0% | $29.77M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 1.69M | +71.0% | $29.77M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 7 | Fidelity (FMR) ✦ | 1.44M | -69.4% | $25.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | Fidelity (FMR) ✦ | 1.44M | -69.4% | $25.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | Fidelity (FMR) ✦ | 1.44M | -69.4% | $25.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 10 | Fidelity (FMR) ✦ | 1.44M | -69.4% | $25.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 11 | Fidelity (FMR) ✦ | 1.44M | -69.4% | $25.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | Bamco Inc /Ny/ | 1.42M | — | $25.01M | 0.1% | n/c | 1 | SEC ↗ |
| 13 | Wellington Management ✦ | 752.86K | -56.2% | $13.28M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 14 | Wellington Management ✦ | 752.86K | -56.2% | $13.28M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 15 | Wellington Management ✦ | 752.86K | -56.2% | $13.28M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 16 | Wellington Management ✦ | 752.86K | -56.2% | $13.28M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 17 | Wellington Management ✦ | 752.86K | -56.2% | $13.28M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 635.21K | +34.1% | $11.21M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 635.21K | +34.1% | $11.21M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 635.21K | +34.1% | $11.21M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | T. Rowe Price ✦ | 602.95K | -36.4% | $10.64M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 22 | Bank Of America Corp /De/ | 388.77K | — | $6.86M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Bank Of America Corp /De/ | 388.77K | — | $6.86M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Bank Of America Corp /De/ | 388.77K | — | $6.86M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Bank Of America Corp /De/ | 388.77K | — | $6.86M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Bank Of America Corp /De/ | 388.77K | — | $6.86M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Legal & General Group Plc | 387.80K | — | $6.84M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Legal & General Group Plc | 387.80K | — | $6.84M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Jane Street Group, Llc | 382.06K | — | $6.74M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Jane Street Group, Llc | 382.06K | — | $6.74M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Jane Street Group, Llc | 382.06K | — | $6.74M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | JPMorgan Chase ✦ | 293.70K | +1461.1% | $5.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 33 | JPMorgan Chase ✦ | 293.70K | +1461.1% | $5.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 34 | JPMorgan Chase ✦ | 293.70K | +1461.1% | $5.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | JPMorgan Chase ✦ | 293.70K | +1461.1% | $5.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 289.70K | +141.7% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 289.70K | +141.7% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 289.70K | +141.7% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 289.70K | +141.7% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 289.70K | +141.7% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 289.70K | +141.7% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 289.70K | +141.7% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | D. E. Shaw & Co. ✦ | 238.61K | +595.9% | $4.21M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 44 | Marshall Wace ✦ | 231.80K | +277.5% | $4.09M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 45 | Marshall Wace ✦ | 231.80K | +277.5% | $4.09M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 46 | Ameriprise Financial Inc | 181.13K | — | $3.20M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Ameriprise Financial Inc | 181.13K | — | $3.20M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Dimensional Fund Advisors Lp | 173.95K | — | $3.07M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Dimensional Fund Advisors Lp | 173.95K | — | $3.07M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Dimensional Fund Advisors Lp | 173.95K | — | $3.07M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Dimensional Fund Advisors Lp | 173.95K | — | $3.07M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Envestnet Asset Management Inc | 151.32K | — | $2.67M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Goldman Sachs Group ✦ | 149.43K | +81.8% | $2.64M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | State Street Global Advisors ✦ (passive) | 136.43K | +0.1% | $2.41M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 55 | Qube Research & Technologies Ltd | 107.65K | — | $1.90M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Mirae Asset Global Investments Co.… | 103.12K | — | $1.82M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Mirae Asset Global Investments Co.… | 103.12K | — | $1.82M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Principal Financial Group Inc | 101.78K | — | $1.80M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Northern Trust Corp | 96.44K | — | $1.70M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Northern Trust Corp | 96.44K | — | $1.70M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Northern Trust Corp | 96.44K | — | $1.70M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Wells Fargo & Company/Mn | 93.14K | — | $1.64M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Wells Fargo & Company/Mn | 93.14K | — | $1.64M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Raymond James Financial Inc | 92.84K | — | $1.64M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Raymond James Financial Inc | 92.84K | — | $1.64M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Td Asset Management Inc | 86.64K | — | $1.53M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Hrt Financial Lp | 83.79K | — | $1.48M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | BNP Paribas Asset Management… | 65.81K | — | $1.16M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Susquehanna International Group, Llp | 56.90K | — | $1.00M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Manufacturers Life Insurance… | 46.94K | — | $827,464 | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Mml Investors Services, Llc | 34.42K | — | $607,186 | 0.0% | n/c | 1 | SEC ↗ |
| 72 | LPL Financial LLC | 31.11K | — | $548,851 | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Invesco Ltd. | 30.59K | — | $539,678 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Two Sigma Investments ✦ | 29.52K | New | $520,786 | 0.0% | New | 1 | SEC ↗ |
| 75 | Geode Capital Management ✦ (passive) | 23.88K | -52.8% | $421,225 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 76 | Bank Of Montreal /Can/ | 22.10K | — | $389,827 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Bank Of Montreal /Can/ | 22.10K | — | $389,827 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Bank Of Montreal /Can/ | 22.10K | — | $389,827 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Group One Trading Llc | 19.03K | — | $335,724 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Us Bancorp \De\ | 17.77K | — | $313,482 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Us Bancorp \De\ | 17.77K | — | $313,482 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Us Bancorp \De\ | 17.77K | — | $313,482 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Royal Bank Of Canada | 14.76K | — | $260,000 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Royal Bank Of Canada | 14.76K | — | $260,000 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Royal Bank Of Canada | 14.76K | — | $260,000 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Royal Bank Of Canada | 14.76K | — | $260,000 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Royal Bank Of Canada | 14.76K | — | $260,000 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Royal Bank Of Canada | 14.76K | — | $260,000 | 0.0% | n/c | 1 | SEC ↗ |
| 89 | LMR Partners LLP | 10.32K | — | $182,045 | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Quantinno Capital Management LP | 10.09K | — | $177,899 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Citigroup Inc | 5.15K | — | $90,864 | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Citigroup Inc | 5.15K | — | $90,864 | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Citigroup Inc | 5.15K | — | $90,864 | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Storebrand Asset Management As | 2.58K | — | $45,511 | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Cwm, Llc | 979 | — | $17,000 | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Bnp Paribas Financial Markets | 884 | — | $15,594 | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Osaic Holdings, Inc. | 319 | — | $5,626 | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Osaic Holdings, Inc. | 319 | — | $5,626 | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Zurcher Kantonalbank (Zurich… | 317 | — | $5,592 | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Pnc Financial Services Group, Inc. | 302 | — | $5,327 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Two Sigma Investments | $520,786 | 0.0% |
Exited
| Capital World Investors | $205.97M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 97 holders, 28.24M shares, $515.77M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 19
Chen Yajing
Officer · 260 sh · $7,020
Aug 12
Lis William
Director · 8.51K sh · $212,650
Aug 11
Chen Yajing
Officer · 619 sh · $15,475
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jun 11
SC 13G — TCG Crossover GP II, LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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