Holdings in BIIB
| Report Date |
Value (USD) |
Shares |
Change |
Type |
Discretion |
Filed |
| 2025-12-31 |
$167,846,585 |
953,728 |
-22.5%
|
Shares |
Defined |
2026-02-11 |
| 2025-09-30 |
$172,480,779 |
1,231,302 |
+9.6%
|
Shares |
Defined |
2025-11-13 |
| 2025-06-30 |
$141,059,916 |
1,123,178 |
+19.4%
|
Shares |
Defined |
2025-08-12 |
| 2025-03-31 |
$128,773,551 |
941,052 |
-19.5%
|
Shares |
Defined |
2025-05-09 |
| 2024-12-31 |
$178,850,640 |
1,169,570 |
+63.7%
|
Shares |
Defined |
2025-06-30 |
| 2024-09-30 |
$138,456,998 |
714,285 |
+9.3%
|
Shares |
Defined |
2025-06-26 |
| 2024-06-30 |
$151,534,468 |
653,673 |
-38.2%
|
Shares |
Sole |
2025-06-12 |
| 2024-03-31 |
$228,020,310 |
1,057,461 |
-11.1%
|
Shares |
Defined |
2025-06-02 |
| 2023-12-31 |
$307,907,830 |
1,189,890 |
+27.1%
|
Shares |
Defined |
2024-02-14 |
| 2023-09-30 |
$240,685,234 |
936,482 |
-22.3%
|
Shares |
Defined |
2023-11-24 |
| 2023-06-30 |
$343,296,371 |
1,205,183 |
-26.6%
|
Shares |
Defined |
2023-08-14 |
| 2023-03-31 |
$456,455,191 |
1,641,748 |
+44.0%
|
Shares |
Defined |
2023-05-15 |
| 2022-12-31 |
$315,646,704 |
1,139,848 |
-28.9%
|
Shares |
Other |
2023-02-13 |
| 2022-09-30 |
$428,113,941 |
1,603,423 |
-3.8%
|
Shares |
Defined |
2022-11-14 |
| 2022-06-30 |
$339,947,373 |
1,666,899 |
+139.7%
|
Shares |
Defined |
2022-08-11 |
| 2022-03-31 |
$146,423,649 |
695,269 |
-55.6%
|
Shares |
Defined |
2022-05-13 |
| 2021-12-31 |
$375,767,494 |
1,566,220 |
+13051733.3%
|
Shares |
Defined |
2022-02-16 |
| 2021-09-30 |
$3,395 |
12 |
-100.0%
|
Shares |
Defined |
2021-11-04 |
| 2021-09-30 |
$390,945,582 |
1,381,482 |
-2.4%
|
Shares |
Defined |
2021-11-04 |
| 2021-06-30 |
$490,039,217 |
1,415,194 |
+11793183.3%
|
Shares |
Defined |
2021-08-11 |
| 2021-06-30 |
$4,155 |
12 |
-100.0%
|
Shares |
Defined |
2021-08-11 |
| 2021-03-31 |
$359,825,355 |
1,286,239 |
+10718558.3%
|
Shares |
Defined |
2021-05-13 |
| 2021-03-31 |
$3,357 |
12 |
-100.0%
|
Shares |
Defined |
2021-05-13 |
| 2020-12-31 |
$245,268,426 |
1,001,668 |
+3156.3%
|
Shares |
Defined |
2021-02-16 |
| 2020-09-30 |
$8,726,280 |
30,761 |
-97.0%
|
Shares |
Defined |
2020-11-12 |
| 2020-06-30 |
$270,424,022 |
1,010,742 |
+43.5%
|
Shares |
Defined |
2020-08-13 |
| 2020-03-31 |
$222,794,796 |
704,200 |
+1498197.9%
|
Shares |
Defined |
2020-05-14 |
| 2020-03-31 |
$14,869 |
47 |
—
|
Shares |
Defined |
2020-05-14 |
