BIOGEN INC. (BIIB) research
BIOGEN INC.- Sector
- Health Care
- Industry
- Biotechnology
- Last price
- $217.15
- As of
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- highCONSENSUS_SELL
3 tracked funds reduced BIIB this 2026Q2, institutional consensus
- highINSTITUTIONAL_SURGE
Point72 Asset Management, L.P. added +1776% to BIIB (2026Q2)
- highINSTITUTIONAL_EXIT
Point72 Asset Management, L.P. cut 94% of BIIB (2026Q2)
- highINSTITUTIONAL_EXIT
Point72 Asset Management, L.P. cut 94% of BIIB (2026Q2)
- highINSTITUTIONAL_EXIT
MILLENNIUM MANAGEMENT LLC cut 67% of BIIB (2026Q2)
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Every signal on BIIB, as it fires
You are seeing 5 of 144 signals recorded on BIIB since 2026-05-02.
The five above all landed on 2026-09-06. The other 139 were recorded on 22 other days. 82 of the 144 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in BIIB (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| CITADEL ADVISORS LLCCUSIP 09062X103 · 2026Q2 | $90.4M | 0.01% | , |
| Point72 Asset Management, L.P.CUSIP 09062X103 · 2026Q2 | $19M | 0.02% | , |
| RENAISSANCE TECHNOLOGIES LLCCUSIP 09062X103 · 2026Q2 | $16.8M | 0.02% | , |
| D. E. Shaw & Co., Inc.CUSIP 09062X103 · 2026Q2 | $16.1M | 0.01% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 09062X103 · 2026Q2 | $1.5M | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, BIIB
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
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