Position in BIIB
as of Jun 30, 2026
· filed Jul 24, 2026
Position Value
$404,248
+$68,755 QoQ
Shares Held
1,871
+2.2% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
#607
of 1,031 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in BIIB Over Time
Shares Held
Position Value (USD)
Position in Drug Manufacturers - General
Healthcare · as of Jun 30, 2026Colonial River Investments, LLC holds $5,062,014 across 8 Drug Manufacturers - General names. BIIB ranks #8 (8.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABBV |
AbbVie Inc.
|
5,439 | $1,368,669 | |
| 2 | JNJ |
Johnson & Johnson
|
3,319 | $842,926 | |
| 3 | LLY |
ELI LILLY & Co
|
500 | $599,715 | |
| 4 | PFE |
Pfizer Inc
|
21,713 | $522,849 | |
| 5 | GILD |
Gilead Sciences, Inc.
|
3,965 | $500,938 | |
| 6 | MRK |
Merck & Co., Inc.
|
3,226 | $414,541 | |
| 7 | SNY |
Sanofi
|
9,567 | $408,128 | |
| 8 | BIIB |
Biogen Inc.
This page
|
1,871 | $404,248 |
All Filings in BIIB
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $404,248 | 1,871 | Shares | Sole | 2026-07-24 | |
| 2026-03-31 | $335,493 | 1,830 | Shares | Sole | 2026-04-27 | |
| 2025-12-31 | $400,025 | 2,273 | Shares | Sole | 2026-02-04 | |
| No filing history on record for this holder in this stock. | ||||||