Position in BIIB
as of Jun 30, 2026
· filed Aug 5, 2026
Position Value
$590,059
+$89,385 QoQ
Shares Held
2,731
0.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#548
of 1,031 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BIIB Over Time
Shares Held
Position Value (USD)
Position in Drug Manufacturers - General
Healthcare · as of Jun 30, 2026KLINGENSTEIN FIELDS & CO LP holds $198,349,712 across 10 Drug Manufacturers - General names. BIIB ranks #6 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LLY |
ELI LILLY & Co
|
91,363 | $109,583,531 | |
| 2 | JNJ |
Johnson & Johnson
|
218,394 | $55,465,523 | |
| 3 | MRK |
Merck & Co., Inc.
|
223,496 | $28,719,236 | |
| 4 | ABBV |
AbbVie Inc.
|
5,534 | $1,392,575 | |
| 5 | GILD |
Gilead Sciences, Inc.
|
8,138 | $1,028,154 | |
| 6 | BIIB |
Biogen Inc.
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|
2,731 | $590,059 | |
| 7 | NVS |
Novartis AG
|
3,047 | $477,525 | |
| 8 | NVO |
Novo Nordisk A S
|
9,380 | $449,677 |
All Filings in BIIB
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $590,059 | 2,731 | Shares | Sole | 2026-08-05 | |
| 2026-03-31 | $500,674 | 2,731 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $480,628 | 2,731 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $382,558 | 2,731 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $342,986 | 2,731 | Shares | Sole | 2025-07-30 | |
| 2025-03-31 | $373,710 | 2,731 | Shares | Sole | 2025-04-28 | |
| 2024-12-31 | $417,624 | 2,731 | Shares | Sole | 2025-01-30 | |
| 2024-09-30 | $572,991 | 2,956 | Shares | Sole | 2024-10-29 | |
| 2024-06-30 | $708,441 | 3,056 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $675,137 | 3,131 | Shares | Sole | 2024-04-29 | |
| 2023-12-31 | $813,314 | 3,143 | Shares | Sole | 2024-02-01 | |
| 2023-09-30 | $807,782 | 3,143 | Shares | Sole | 2023-10-27 | |
| 2023-06-30 | $519,851 | 1,825 | Shares | Sole | 2023-08-01 | |
| 2023-03-31 | $436,507 | 1,570 | Shares | Sole | 2023-04-28 | |
| 2022-12-31 | $434,764 | 1,570 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $419,190 | 1,570 | Shares | Sole | 2022-10-28 | |
| No filing history on record for this holder in this stock. | ||||||