BIIB

Biogen Inc.

Contracts

Total Value

Stock Metrics

3.7%

Short % Float

4.7d to cover · Moderate squeeze

99.6%

Inst % Float

10 holders · 2026-06-30

FMR, LLC

Top Holder

12.3% of float

147.2M sh

Public Float

10/100

Dilution Score

Low

24+ mo

Cash Runway

Verified regulatory filings & proprietary analysis.

Dilution Risk

10/100

LOW

Inst: 99.58% · Top: FMR, LLC

Biotech Analytics

Neuroscience

51.65

Squeeze risk: MODERATE

Insider Buying0

Publications100

Dilution Risk10

Clinical Trials100

Short Interest10