Northern Trust · BIIB Holdings Trend
Biogen · SEC 13F
Northern Trust Holdings of BIIB by Quarter
Quarter Shares Value
| Quarter | Shares | Value | QoQ Change |
|---|---|---|---|
| 2024Q1 | 1.4M | $299M | — |
| 2024Q2 | 1.4M | $331M | +10.4% |
| 2024Q3 | 1.4M | $262M | -20.7% |
| 2024Q4 | 1.6M | $237M | -9.6% |
| 2025Q1 | 1.5M | $205M | -13.3% |
| 2025Q2 | 1.5M | $193M | -6.0% |
| 2025Q3 | 1.5M | $210M | +8.8% |
| 2025Q4 | 1.4M | $255M | +21.2% |
| 2026Q1 | 1.4M | $265M | +4.2% |
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Data source: SEC EDGAR Form 13F