Holdings in BIIB
| Report Date |
Value (USD) |
Shares |
Change |
Type |
Discretion |
Filed |
| 2025-12-31 |
$291,341,053 |
1,655,441 |
-31.5%
|
Shares |
Defined |
2026-02-19 |
| 2025-09-30 |
$338,731,222 |
2,418,127 |
+28554.2%
|
Shares |
Defined |
2025-11-13 |
| 2025-06-30 |
$1,059,852 |
8,439 |
-99.6%
|
Shares |
Defined |
2025-08-13 |
| 2025-03-31 |
$309,943,552 |
2,265,007 |
+6.4%
|
Shares |
Defined |
2025-05-12 |
| 2024-12-31 |
$325,537,160 |
2,128,807 |
+30.6%
|
Shares |
Defined |
2025-02-13 |
| 2024-09-30 |
$315,907,436 |
1,629,733 |
+26.4%
|
Shares |
Defined |
2024-11-12 |
| 2024-06-30 |
$298,918,669 |
1,289,443 |
-22.7%
|
Shares |
Defined |
2024-08-13 |
| 2024-03-31 |
$359,674,497 |
1,668,017 |
-7.7%
|
Shares |
Defined |
2024-05-14 |
| 2023-12-31 |
$467,632,835 |
1,807,137 |
+53.0%
|
Shares |
Defined |
2024-02-13 |
| 2023-09-30 |
$303,624,923 |
1,181,374 |
+19.1%
|
Shares |
Sole |
2023-11-13 |
| 2023-06-30 |
$282,572,901 |
992,006 |
-3.1%
|
Shares |
Defined |
2023-08-11 |
| 2023-03-31 |
$284,682,414 |
1,023,927 |
+11.2%
|
Shares |
Defined |
2023-05-12 |
| 2022-12-31 |
$254,899,035 |
920,479 |
-5.2%
|
Shares |
Defined |
2023-02-13 |
| 2022-09-30 |
$259,197,192 |
970,776 |
+1.5%
|
Shares |
Defined |
2022-11-14 |
| 2022-06-30 |
$195,035,974 |
956,340 |
+0.2%
|
Shares |
Defined |
2022-08-15 |
| 2022-03-31 |
$200,998,528 |
954,409 |
-15.6%
|
Shares |
Defined |
2022-05-16 |
| 2021-12-31 |
$271,364,626 |
1,131,063 |
+14.2%
|
Shares |
Defined |
2022-02-14 |
| 2021-09-30 |
$280,323,944 |
990,579 |
-5.1%
|
Shares |
Sole |
2021-11-15 |
| 2021-06-30 |
$361,318,194 |
1,043,458 |
+0.9%
|
Shares |
Sole |
2021-08-17 |
| 2021-03-31 |
$289,272,965 |
1,034,041 |
+23.1%
|
Shares |
Sole |
2021-05-17 |
| 2020-12-31 |
$205,675,054 |
839,970 |
-6.8%
|
Shares |
Sole |
2021-02-16 |
| 2020-09-30 |
$255,602,772 |
901,025 |
-0.8%
|
Shares |
Defined |
2020-11-16 |
| 2020-06-30 |
$243,086,565 |
908,565 |
-3.8%
|
Shares |
Defined |
2020-08-14 |
| 2020-03-31 |
$298,770,289 |
944,340 |
—
|
Shares |
Sole |
2020-05-15 |
