SUSQUEHANNA INTERNATIONAL GROUP, LLP
Holdings in BIIB
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $123,509,782 | 701,800 | Shares | Other | 2026-02-17 |
| 2025-12-31 | $167,806,465 | 953,500 | Shares | Other | 2026-02-17 |
| 2025-12-31 | $116,449,767 | 661,684 | Shares | Other | 2026-02-17 |
| 2025-09-30 | $122,892,184 | 877,300 | Shares | Other | 2025-11-14 |
| 2025-09-30 | $104,513,688 | 746,100 | Shares | Other | 2025-11-14 |
| 2025-09-30 | $61,786,765 | 441,082 | Shares | Other | 2025-11-14 |
| 2025-06-30 | $88,578,627 | 705,300 | Shares | Other | 2025-08-14 |
| 2025-06-30 | $74,612,892 | 594,099 | Shares | Other | 2025-08-14 |
| 2025-06-30 | $129,872,619 | 1,034,100 | Shares | Other | 2025-08-14 |
| 2025-03-31 | $77,081,972 | 563,300 | Shares | Other | 2025-05-14 |
| 2025-03-31 | $36,724,023 | 268,372 | Shares | Other | 2025-05-14 |
| 2025-03-31 | $154,683,936 | 1,130,400 | Shares | Other | 2025-05-14 |
| 2024-12-31 | $80,940,556 | 529,300 | Shares | Other | 2025-02-14 |
| 2024-12-31 | $74,173,539 | 485,048 | Shares | Other | 2025-02-14 |
| 2024-12-31 | $64,104,064 | 419,200 | Shares | Other | 2025-02-14 |
| 2024-09-30 | $83,506,272 | 430,800 | Shares | Defined | 2024-11-14 |
| 2024-09-30 | $50,620,734 | 261,147 | Shares | Defined | 2024-11-14 |
| 2024-09-30 | $46,637,904 | 240,600 | Shares | Defined | 2024-11-14 |
| 2024-06-30 | $27,406,454 | 118,223 | Shares | Defined | 2024-08-15 |
| 2024-06-30 | $74,646,040 | 322,000 | Shares | Defined | 2024-08-15 |
| 2024-06-30 | $80,487,904 | 347,200 | Shares | Defined | 2024-08-15 |
| 2024-03-31 | $80,106,545 | 371,500 | Shares | Defined | 2024-05-07 |
| 2024-03-31 | $113,356,691 | 525,700 | Shares | Defined | 2024-05-07 |
| 2024-03-31 | $52,487,360 | 243,414 | Shares | Defined | 2024-05-07 |
| 2023-12-31 | $132,956,026 | 513,800 | Shares | Defined | 2024-02-14 |
| 2023-12-31 | $153,761,134 | 594,200 | Shares | Defined | 2024-02-14 |
| 2023-12-31 | $20,336,733 | 78,590 | Shares | Defined | 2024-02-14 |
| 2023-09-30 | $162,918,639 | 633,900 | Shares | Defined | 2023-11-14 |
| 2023-09-30 | $28,804,908 | 112,077 | Shares | Defined | 2023-11-14 |
| 2023-09-30 | $95,607,720 | 372,000 | Shares | Defined | 2023-11-14 |
| 2023-06-30 | $205,291,395 | 720,700 | Shares | Defined | 2023-08-11 |
| 2023-06-30 | $140,231,655 | 492,300 | Shares | Defined | 2023-08-11 |
| 2023-06-30 | $11,046,767 | 38,781 | Shares | Defined | 2023-08-11 |
| 2023-03-31 | $247,891,548 | 891,600 | Shares | Defined | 2023-05-16 |
| 2023-03-31 | $212,553,935 | 764,500 | Shares | Defined | 2023-05-16 |
| 2023-03-31 | $25,055,506 | 90,118 | Shares | Defined | 2023-05-16 |
| 2022-12-31 | $299,572,056 | 1,081,800 | Shares | Defined | 2023-02-14 |
| 2022-12-31 | $60,018,810 | 216,737 | Shares | Defined | 2023-02-14 |
| 2022-12-31 | $383,174,204 | 1,383,700 | Shares | Defined | 2023-02-14 |
| 2022-09-30 | $386,722,800 | 1,448,400 | Shares | Defined | 2022-11-14 |
| 2022-09-30 | $44,385,279 | 166,237 | Shares | Defined | 2022-11-14 |
| 2022-09-30 | $419,830,800 | 1,572,400 | Shares | Defined | 2022-11-14 |
| 2022-06-30 | $19,493,197 | 95,583 | Shares | Defined | 2022-08-15 |
| 2022-06-30 | $191,030,598 | 936,700 | Shares | Defined | 2022-08-15 |
| 2022-06-30 | $179,140,896 | 878,400 | Shares | Defined | 2022-08-15 |
| 2022-03-31 | $56,938,236 | 270,362 | Shares | Defined | 2022-05-16 |
| 2022-03-31 | $182,379,600 | 866,000 | Shares | Defined | 2022-05-16 |
| 2022-03-31 | $178,799,400 | 849,000 | Shares | Defined | 2022-05-16 |
| 2021-12-31 | $98,647,665 | 411,169 | Shares | Defined | 2022-04-05 |
| 2021-12-31 | $315,566,776 | 1,315,300 | Shares | Defined | 2022-04-05 |