Biogen TECFIDERA — Total Revenue decreased by 2.1% to $109.50M in Q1 2026 compared to the prior quarter. Year-over-year, this metric declined by 46.9%, from $206.10M to $109.50M. Over 3 years (FY 2022 to FY 2025), TECFIDERA — Total Revenue shows a downward trend with a -22.2% CAGR. This decline may warrant attention — for this metric, higher values are generally preferred.
An increase indicates strong market demand and successful commercialization, while a decrease suggests competitive pressure or patent expirations.
Represents the total gross sales generated from the Tecfidera product line, net of returns, allowances, and rebates. Thi...
Standard revenue reporting for specific pharmaceutical products across major biotech peers.
biib_segment_tecfidera_total_revenue| Q2 '21 | Q3 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $487.60M | $498.60M | $409.90M | $397.90M | $339.00M | $297.10M | $274.50M | $254.20M | $239.50M | $244.30M | $254.30M | $252.20M | $232.80M | $227.80M | $206.10M | $193.60M | $168.20M | $111.80M | $109.50M |
| QoQ Change | — | +2.3% | -17.8% | -2.9% | -14.8% | -12.4% | -7.6% | -7.4% | -5.8% | +2.0% | +4.1% | -0.8% | -7.7% | -2.1% | -9.5% | -6.1% | -13.1% | -33.5% | -2.1% |
| YoY Change | — | — | — | -18.4% | -32.0% | — | -33.0% | -36.1% | -29.4% | -17.8% | -7.4% | -0.8% | -2.8% | -6.8% | -19.0% | -23.2% | -27.7% | -50.9% | -46.9% |