Position in BIIB
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$18,117,279
-$14,899,852 QoQ
Shares Held
83,853
-55.3% QoQ
Ownership
0.057%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#129
of 1,036 holders
Holding Since
Jun 2025
4 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, 2026Freestone Grove Partners LP holds $182,044,995 across 6 Drug Manufacturers - General names. BIIB ranks #2 (10.0% of the industry book) .
All Filings in BIIB
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $18,117,279 | 83,853 | Shares | Sole | 2026-08-14 | |
| 2025-12-31 | $33,017,131 | 187,608 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $30,658,749 | 218,866 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $13,940,992 | 111,004 | Shares | Sole | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||