Hedge Fund - RA Capital Management
Biogen Inc. (BIIB)
Holding History Records
| No. | Filing Period | Value | % of Portfolio | Number of Shares | Avg. Quarterly Share Price |
|---|---|---|---|---|---|
| 1 | 2023 - Q4 (2023-12-31) | $137,896,463 | 2.15% | 532,892 | $245.62 |
| 2 | 2023 - Q3 (2023-09-30) | $136,958,573 | 2.69% | 532,892 | $267.47 |
| 3 | 2023 - Q2 (2023-06-30) | $151,794,286 | 2.86% | 532,892 | $297.84 |
| 4 | 2023 - Q1 (2023-03-31) | $148,159,963 | 3.35% | 532,892 | $276.70 |
| 5 | 2022 - Q4 (2022-12-31) | $147,568,453 | 2.99% | 532,892 | $282.44 |
| 6 | 2022 - Q3 (2022-09-30) | $250,325,000 | 5.34% | 937,549 | $212.38 |
| 7 | 2022 - Q2 (2022-06-30) | $148,269,000 | 3.95% | 727,024 | $204.43 |
| 8 | 2022 - Q1 (2022-03-31) | $153,111,000 | 3.34% | 727,024 | $217.46 |
| 9 | 2015 - Q3 (2015-09-30) | $0 | 0% | 0 | $330.23 |
| 10 | 2015 - Q2 (2015-06-30) | $1,050,000 | 0.1% | 2,600 | $401.33 |
| 11 | 2015 - Q1 (2015-03-31) | $1,098,000 | 0.11% | 2,600 | $394.14 |
| 12 | 2014 - Q4 (2014-12-31) | $883,000 | 0.09% | 2,600 | $323.51 |
| 13 | 2014 - Q3 (2014-09-30) | $860,000 | 0.1% | 2,600 | $329.72 |
| 14 | 2011 - Q1 (2011-03-31) | $0 | 0% | 0 | $68.26 |
| 15 | 2010 - Q4 (2010-12-31) | $7,109,000 | 5.76% | 106,030 | $63.25 |
The displayed share prices are average quarterly stock market prices.