Quarterly Put Option Transactions in Ac Immune Sa (ACIU)
This table provides information about the institutional ownership of Ac Immune Sa (ACIU). The information is specifically focused on institutions that hold put options of AC Immune SA.
Puts Purchased
Puts Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q3 2021 | 1,100 | 10,100 | 11,200 | — | 11,200 | |||
| Q4 2021 | — | 1,100 | 10,100 | 11,200 | -11,200 | |||
| Q1 2022 | — | 0 | 100 | 100 | -100 | |||
| Q2 2022 | — | — | 0 | |||||
| Q3 2022 | — | 5,200 | 0 | 5,200 | -5,200 | |||
| Q4 2022 | 0 | 6,500 | 6,500 | — | 6,500 | |||
| Q1 2023 | — | 5,800 | 0 | 5,800 | -5,800 | |||
| Q2 2023 | 1,400 | 18,800 | 20,200 | — | 20,200 | |||
| Q3 2023 | 37,800 | 0 | 37,800 | 2,000 | 0 | 2,000 | 35,800 | |
| Q4 2023 | 4,400 | 0 | 4,400 | 11,500 | 0 | 11,500 | -7,100 | |
| Q1 2024 | 27,600 | 0 | 27,600 | 30,900 | 0 | 30,900 | -3,300 | |
| Q2 2024 | 5,500 | 0 | 5,500 | — | 5,500 | |||
| Q3 2024 | 0 | 12,300 | 12,300 | 37,500 | 0 | 37,500 | -25,200 | |