Position in BIIB
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$114,050,724
+$29,049,405 QoQ
Shares Held
527,866
+13.8% QoQ
Ownership
0.358%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#41
of 1,036 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BIIB Over Time
Shares Held
Position Value (USD)
Derivatives in BIIB
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$1,728,480
PutShares
8,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Drug Manufacturers - General
Healthcare · as of Jun 30, 2026HSBC HOLDINGS PLC holds $8,561,718,221 across 13 Drug Manufacturers - General names. BIIB ranks #9 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LLY |
ELI LILLY & Co
|
1,988,595 | $2,385,180,690 | |
| 2 | JNJ |
Johnson & Johnson
|
9,006,497 | $2,287,380,035 | |
| 3 | ABBV |
AbbVie Inc.
|
4,131,637 | $1,039,685,126 | |
| 4 | MRK |
Merck & Co., Inc.
|
7,734,965 | $993,943,001 | |
| 5 | AMGN |
Amgen Inc
|
1,385,321 | $501,652,433 | |
| 6 | GILD |
Gilead Sciences, Inc.
|
3,836,489 | $484,702,016 | |
| 7 | PFE |
Pfizer Inc
|
16,704,156 | $402,236,070 | |
| 8 | BMY |
Bristol Myers Squibb Co
|
5,409,898 | $311,718,319 |
All Filings in BIIB
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $114,050,724 | 527,866 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $1,728,480 | 8,000 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $898,317 | 4,900 | Put | Defined | 2026-04-30 | |
| 2026-03-31 | $85,001,319 | 463,652 | Shares | Defined | 2026-04-30 | |
| 2025-12-31 | $2,710,246 | 15,400 | Put | Defined | 2026-03-20 | |
| 2025-12-31 | $88,669,390 | 503,832 | Shares | Sole | 2026-03-06 | |
| 2025-12-31 | $4,716,532 | 26,800 | Call | Defined | 2026-03-20 | |
| 2025-09-30 | $62,688,319 | 447,518 | Shares | Sole | 2025-11-13 | |
| 2025-09-30 | $840,480 | 6,000 | Call | Sole | 2025-11-13 | |
| 2025-06-30 | $55,670,150 | 443,269 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $313,975 | 2,500 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $342,100 | 2,500 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $66,234,526 | 484,029 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $67,437,870 | 441,001 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $1,605,660 | 10,500 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $174,456 | 900 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $872,280 | 4,500 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $80,326,518 | 414,396 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $3,593,210 | 15,500 | Call | Sole | 2024-08-12 | |
| 2024-06-30 | $208,638 | 900 | Put | Defined | 2024-08-12 | |
| 2024-06-30 | $87,729,262 | 378,437 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $970,335 | 4,500 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $86,002,298 | 398,842 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $3,234,450 | 15,000 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $84,257,579 | 325,608 | Shares | Sole | 2024-02-12 | |
| 2023-12-31 | $3,493,395 | 13,500 | Call | Sole | 2024-02-12 | |
| 2023-12-31 | $2,561,823 | 9,900 | Put | Defined | 2024-02-12 | |
| 2023-09-30 | $70,069,660 | 272,634 | Shares | Sole | 2023-11-13 | |
| 2023-09-30 | $3,983,655 | 15,500 | Call | Sole | 2023-11-13 | |
| 2023-09-30 | $3,572,439 | 13,900 | Put | Defined | 2023-11-13 | |
| 2023-06-30 | $80,757,535 | 283,509 | Shares | Sole | 2023-08-11 | |
| 2023-06-30 | $2,278,800 | 8,000 | Call | Sole | 2023-08-11 | |
| 2023-06-30 | $4,301,235 | 15,100 | Put | Defined | 2023-08-11 | |
| 2023-03-31 | $2,363,255 | 8,500 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $69,529,739 | 250,080 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $1,028,711 | 3,700 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $4,347,644 | 15,700 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $78,074,267 | 281,938 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $4,569,180 | 16,500 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $2,723,400 | 10,200 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $3,604,500 | 13,500 | Call | Sole | 2022-11-14 | |
| 2022-09-30 | $45,438,861 | 170,183 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,507,768 | 17,200 | Call | Sole | 2022-08-11 | |
| 2022-06-30 | $42,079,347 | 206,332 | Shares | Defined | 2022-08-11 | |
| 2022-03-31 | $336,960 | 1,600 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $35,014,565 | 166,261 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $4,422,600 | 21,000 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $37,481,979 | 156,227 | Shares | Sole | 2022-02-11 | |
| 2021-12-31 | $599,800 | 2,500 | Put | Sole | 2022-02-11 | |
| 2021-12-31 | $4,726,424 | 19,700 | Call | Sole | 2022-02-11 | |
| No filing history on record for this holder in this stock. | ||||||