Quarterly Call Option Transactions in Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB) during . The information is specifically focused on institutions that hold call options of BIOGEN INC..
Calls Purchased
Calls Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q2 2021 | 2,259,440 | 424,000 | 2,683,440 | 2,108,800 | 892,600 | 3,001,400 | -317,960 | |
| Q3 2021 | 317,600 | 234,770 | 552,370 | 676,200 | 162,700 | 838,900 | -286,530 | |
| Q4 2021 | 421,216 | 178,000 | 599,216 | 472,298 | 1,000 | 473,298 | 125,918 | |
| Q1 2022 | 338,800 | 146,400 | 485,200 | 978,700 | 109,000 | 1,087,700 | -602,500 | |
| Q2 2022 | 369,700 | 506,000 | 875,700 | 277,900 | 10,500 | 288,400 | 587,300 | |
| Q3 2022 | 2,470,470 | 1,231,057 | 3,701,527 | 252,200 | 0 | 252,200 | 3,449,327 | |
| Q4 2022 | 453,531 | 303,100 | 756,631 | 1,401,900 | 0 | 1,401,900 | -645,269 | |
| Q1 2023 | 292,100 | 106,800 | 398,900 | 1,426,112 | 22,500 | 1,448,612 | -1,049,712 | |
| Q2 2023 | 63,437 | 74,000 | 137,437 | 696,000 | 0 | 696,000 | -558,563 | |
| Q3 2023 | 343,543 | 196,000 | 539,543 | 302,300 | 0 | 302,300 | 237,243 | |
| Q4 2023 | 620,600 | 24,150 | 644,750 | 273,535 | 0 | 273,535 | 371,215 | |
| Q1 2024 | 121,326 | 51,000 | 172,326 | 1,018,422 | 0 | 1,018,422 | -846,096 | |
| Q2 2024 | 136,100 | 7,200 | 143,300 | 248,000 | 0 | 248,000 | -104,700 | |