News + Filings Holdings
|
Tekla Capital Management LLC
> BIIB
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | BIOGEN INC. | BIIB | 247,943 | 7,017 | 70,626,564,000 | 3,641,908,000 | $284,850.00 |
| 03/31/2023 | BIOGEN INC. | BIIB | 240,926 | 95,487 | 66,984,656,000 | 66,945,824,000 | $278,030.00 |
| 09/30/2022 | BIOGEN INC. | BIIB | 145,439 | 9,800 | 38,832,000 | 11,170,000 | $267.00 |
| 06/30/2022 | BIOGEN INC. | BIIB | 135,639 | 0 | 27,662,000 | -904,000 | $203.94 |
| 03/31/2022 | BIOGEN INC. | BIIB | 135,639 | 0 | 28,566,000 | -3,977,000 | $210.60 |
| 12/31/2021 | BIOGEN INC. | BIIB | 135,639 | -98,214 | 32,543,000 | -33,635,000 | $239.92 |
| 09/30/2021 | BIOGEN INC. | BIIB | 233,853 | 24,729 | 66,178,000 | -6,235,000 | $282.99 |
| 06/30/2021 | BIOGEN INC. | BIIB | 209,124 | -37,720 | 72,413,000 | 3,358,000 | $346.27 |
| 03/31/2021 | BIOGEN INC. | BIIB | 246,844 | 0 | 69,055,000 | 8,613,000 | $279.75 |
| 12/31/2020 | BIOGEN INC. | BIIB | 246,844 | 33,091 | 60,442,000 | -195,000 | $244.86 |
| 09/30/2020 | BIOGEN INC. | BIIB | 213,753 | -19,846 | 60,637,000 | -1,862,000 | $283.68 |
| 06/30/2020 | BIOGEN INC. | BIIB | 233,599 | -99,136 | 62,499,000 | -42,772,000 | $267.55 |
| 03/31/2020 | BIOGEN INC. | BIIB | 332,735 | 47,609 | 105,271,000 | 20,666,000 | $316.38 |
| 12/31/2019 | BIOGEN INC. | BIIB | 285,126 | 27,187 | 84,605,000 | 24,552,000 | $296.73 |
| 09/30/2019 | BIOGEN INC. | BIIB | 257,939 | 33,249 | 60,053,000 | 7,505,000 | $232.82 |
| 06/30/2019 | BIOGEN INC. | BIIB | 224,690 | -89,588 | 52,548,000 | -21,741,000 | $233.87 |
| 03/31/2019 | BIOGEN INC. | BIIB | 314,278 | -80,624 | 74,289,000 | -44,545,000 | $236.38 |
| 12/31/2018 | BIOGEN INC. | BIIB | 394,902 | 3,500 | 118,834,000 | -19,452,000 | $300.92 |
| 09/30/2018 | BIOGEN INC. | BIIB | 391,402 | -12,553 | 138,286,000 | 21,042,000 | $353.31 |
| 06/30/2018 | BIOGEN INC. | BIIB | 403,955 | 25,252 | 117,244,000 | 13,548,000 | $290.24 |
| 03/31/2018 | BIOGEN INC. | BIIB | 378,703 | -66,904 | 103,696,000 | -38,261,000 | $273.82 |
| 12/31/2017 | BIOGEN INC. | BIIB | 445,607 | -43,997 | 141,957,000 | -11,348,000 | $318.57 |
| 09/30/2017 | BIOGEN INC. | BIIB | 489,604 | -40,170 | 153,305,000 | 9,546,000 | $313.12 |
| 06/30/2017 | BIOGEN INC. | BIIB | 529,774 | 44,800 | 143,759,000 | 11,157,000 | $271.36 |
| 03/31/2017 | BIOGEN INC. | BIIB | 484,974 | -52,376 | 132,602,000 | -19,780,000 | $273.42 |
| 12/31/2016 | BIOGEN INC. | BIIB | 537,350 | 55,317 | 152,382,000 | 1,491,000 | $283.58 |
| 09/30/2016 | BIOGEN INC. | BIIB | 482,033 | 31,500 | 150,891,000 | 12,870,000 | $313.03 |
| 06/30/2016 | BIOGEN INC. | BIIB | 450,533 | 0 | 108,948,000 | -8,335,000 | $241.82 |
| 03/31/2016 | BIOGEN INC. | BIIB | 450,533 | 0 | 117,283,000 | -20,738,000 | $260.32 |
| 12/31/2015 | BIOGEN INC. | BIIB | 450,533 | 263,750 | 138,021,000 | 76,231,000 | $306.35 |
| 09/30/2015 | BIOGEN INC. | BIIB | 467,183 | 280,400 | 136,329,000 | 74,539,000 | $291.81 |
| 06/30/2015 | BIOGEN INC. | BIIB | 353,233 | 166,450 | 142,685,000 | 80,895,000 | $403.94 |
| 03/31/2015 | BIOGEN INC. | BIIB | 339,483 | 152,700 | 143,343,000 | 81,553,000 | $422.24 |
| 12/31/2014 | BIOGEN INC. | BIIB | 327,283 | 140,500 | 111,096,000 | 49,306,000 | $339.45 |
| 09/30/2014 | BIOGEN INC. | BIIB | 186,783 | 186,783 | 61,790,000 | 61,790,000 | $330.81 |
| << Prev Next >> |
|