Norges Bank · BIIB Holdings Trend
Biogen · SEC 13F
Norges Bank Holdings of BIIB by Quarter
Quarter Shares Value
| Quarter | Shares | Value | QoQ Change |
|---|---|---|---|
| 2024Q1 | 1.4M | $383M | — |
| 2024Q2 | 3.5M | $892M | +132.9% |
| 2024Q3 | 1.5M | $393M | -55.9% |
| 2024Q4 | 2.3M | $356M | -9.5% |
| 2025Q1 | 1.5M | $328M | -7.6% |
| 2025Q2 | 2.3M | $284M | -13.4% |
| 2025Q3 | 2.3M | $439M | +54.4% |
| 2025Q4 | 2.6M | $464M | +5.8% |
| 2026Q1 | 2.2M | $295M | -36.5% |
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Data source: SEC EDGAR Form 13F