BIIB Earnings
Upcoming earnings date and last 8 quarters of EPS surprise.
Next Earnings
Jul 30, 2026
21 days ago
EPS Surprise — Last 8 Quarters
Quarterly Detail
| Quarter | Report Date | Est EPS | Actual EPS | Surprise % | Result |
|---|---|---|---|---|---|
| Q1 2026 | Apr 29, 2026 | 2.19 | 2.15 | -1.90% | Miss |
| Q4 2025 | Feb 6, 2026 | 0.92 | -0.33 | -135.98% | Miss |
| Q3 2025 | Oct 30, 2025 | 3.88 | 4.81 | +23.88% | Beat |
| Q2 2025 | Jul 31, 2025 | 3.88 | 5.47 | +40.97% | Beat |
| Q1 2025 | May 1, 2025 | 2.95 | 3.02 | +2.43% | Beat |
| Q4 2024 | Feb 12, 2025 | 3.36 | 3.44 | +2.26% | Beat |
| Q3 2024 | Oct 30, 2024 | 3.79 | 4.08 | +7.79% | Beat |
| Q2 2024 | Aug 1, 2024 | 4.03 | 5.28 | +31.03% | Beat |
Data updated May 25, 2026 · source: Yahoo Finance via yfinance