ATAI LIFE SCIENCES NV's ticker is ATAI and the CUSIP is N0731H103. A total of 107 filers reported holding ATAI LIFE SCIENCES NV in Q1 2023. The put-call ratio across all filers is 0.27 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $1 | 0.0% | 468 | 0.0% | 0.00% | – |
| Q1 2024 | $1 | 0.0% | 468 | 0.0% | 0.00% | – |
| Q4 2023 | $1 | -96.3% | 468 | -97.8% | 0.00% | – |
| Q3 2023 | $27 | -27.0% | 21,315 | 0.0% | 0.00% | – |
| Q2 2023 | $37 | +3600.0% | 21,315 | +4454.5% | 0.00% | – |
| Q1 2023 | $1 | 0.0% | 468 | 0.0% | 0.00% | – |
| Q4 2022 | $1 | -100.0% | 468 | 0.0% | 0.00% | – |
| Q3 2022 | $2,000 | 0.0% | 468 | 0.0% | 0.00% | – |
| Q2 2022 | $2,000 | 0.0% | 468 | 0.0% | 0.00% | – |
| Q1 2022 | $2,000 | -50.0% | 468 | 0.0% | 0.00% | – |
| Q4 2021 | $4,000 | – | 468 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown University | 718,500 | $1,911 | 0.80% |
| Tejara Capital Ltd | 214,400 | $570,304 | 0.33% |
| Newtyn Management, LLC | 600,000 | $1,596,000 | 0.33% |
| Hyperion Capital Advisors LP | 168,416 | $447,987 | 0.22% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 1,637,960 | $4,356,974 | 0.18% |
| AdvisorShares Investments LLC | 208,031 | $553,362 | 0.16% |
| Rubric Capital Management LP | 1,319,137 | $3,508,904 | 0.15% |
| ARK Investment Management | 5,663,340 | $15,064,484 | 0.13% |
| Aristides Capital LLC | 75,806 | $201,644 | 0.10% |
| Audent Global Asset Management, LLC | 16,837 | $44,786 | 0.08% |