Biogen Inc.BIIBNASDAQ
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Shares Out (Basic) Over TimeStable
Percentile Rank21
3Y CAGR+0.3%
5Y CAGR-1.8%
Year-over-Year Change
Weighted average basic shares outstanding
3Y CAGR
+0.3%/yr
vs -8.2%/yr prior
5Y CAGR
-1.8%/yr
Consistent
Acceleration
+8.6pp
Accelerating
Percentile
P21
Within normal range
vs 5Y Ago
0.9x
Contraction
Streak
2 yr
Consecutive growthStable
| Period | Value | YoY Change |
|---|---|---|
| 2025 | 146700000.00 | +0.7% |
| 2024 | 145700000.00 | +0.7% |
| 2023 | 144700000.00 | -0.4% |
| 2022 | 145300000.00 | -2.5% |
| 2021 | 149100000.00 | -7.3% |
| 2020 | 160900000.00 | -14.0% |
| 2019 | 187100000.00 | -8.7% |
| 2018 | 204900000.00 | -3.6% |
| 2017 | 212600000.00 | -2.7% |
| 2016 | 218400000.00 | - |