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ZLAB position history

The shares of Zai Lab (ZLAB) that BAMCO Inc (Baron Capital) reported in each quarter’s 13F.

Equity, ADR

Shares held by quarter

New Add Reduce Exit

  1. 2021 Q3: 1,545,113 shares, $163M, 0.37% of portfolio
  2. 2021 Q4: 1,558,724 shares, $98M, 0.21% of portfolio, Add +0.9%
  3. 2022 Q1: 1,762,931 shares, $78M, 0.19% of portfolio, Add +13.1%
  4. 2022 Q2: 1,728,961 shares, $60M, 0.19% of portfolio, Reduce −1.9%
  5. 2022 Q3: 1,375,817 shares, $47M, 0.15% of portfolio, Reduce −20.4%
  6. 2022 Q4: 1,353,815 shares, $42M, 0.14% of portfolio, Reduce −1.6%
  7. 2023 Q1: 1,425,214 shares, $47M, 0.14% of portfolio, Add +5.3%
  8. 2023 Q2: 1,512,061 shares, $42M, 0.12% of portfolio, Add +6.1%
  9. 2023 Q3: 1,579,349 shares, $38M, 0.11% of portfolio, Add +4.5%
  10. 2023 Q4: 1,490,874 shares, $41M, 0.11% of portfolio, Reduce −5.6%
  11. 2024 Q1: 1,599,865 shares, $26M, 0.07% of portfolio, Add +7.3%
  12. 2024 Q2: 1,792,651 shares, $31M, 0.09% of portfolio, Add +12.1%
  13. 2024 Q3: 1,906,520 shares, $46M, 0.12% of portfolio, Add +6.4%
  14. 2024 Q4: 1,909,088 shares, $50M, 0.13% of portfolio, Add +0.1%
  15. 2025 Q1: 1,829,494 shares, $66M, 0.19% of portfolio, Reduce −4.2%
  16. 2025 Q2: 1,587,814 shares, $56M, 0.15% of portfolio, Reduce −13.2%
  17. 2025 Q3: 1,371,243 shares, $46M, 0.12% of portfolio, Reduce −13.6%
  18. 2025 Q4: 1,418,005 shares, $25M, 0.07% of portfolio, Add +3.4%
  19. 2026 Q1: 1,658,318 shares, $31M, 0.09% of portfolio, Add +16.9%
  20. 2026 Q2: 1,623,694 shares, $31M, 0.05% of portfolio, Reduce −2.1%
Holdings date Value % of holdings Shares Filing date All 13F holders