Quarterly Call Option Transactions in Atai Life Sciences N.V. (ATAI)
This table provides information about the institutional ownership of Atai Life Sciences N.V. (ATAI) during . The information is specifically focused on institutions that hold call options of ATAI Life Sciences N.V..
Calls Purchased
Calls Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q3 2022 | — | 1,700 | 0 | 1,700 | -1,700 | |||
| Q4 2022 | 31,000 | 1,003,400 | 1,034,400 | 107,900 | 0 | 107,900 | 926,500 | |
| Q1 2023 | 39,700 | 0 | 39,700 | 56,700 | 0 | 56,700 | -17,000 | |
| Q2 2023 | 75,600 | 0 | 75,600 | 5,400 | 0 | 5,400 | 70,200 | |
| Q3 2023 | 28,300 | 0 | 28,300 | 127,600 | 0 | 127,600 | -99,300 | |
| Q4 2023 | — | 35,500 | 0 | 35,500 | -35,500 | |||
| Q1 2024 | 163,600 | 0 | 163,600 | — | 163,600 | |||
| Q2 2024 | — | 68,200 | 0 | 68,200 | -68,200 | |||
| Q3 2024 | 49,100 | 19,500 | 68,600 | — | 68,600 | |||
| Q4 2024 | 288,700 | 0 | 288,700 | — | 288,700 | |||
| Q1 2025 | 122,400 | 15,200 | 137,600 | 153,600 | 0 | 153,600 | -16,000 | |
| Q2 2025 | 223,300 | 0 | 223,300 | 64,300 | 0 | 64,300 | 159,000 | |
| Q3 2025 | 242,400 | 1,145,600 | 1,388,000 | — | 1,388,000 | |||