Biogen (BIIB) Price to Earnings (2009 - 2026)
Biogen's Price to Earnings came in at 38.25 for Q2 2026, up 217.9% from 12.03 a year earlier and up 93.9% from the prior quarter.
Powered by 
Analysis
Biogen (BIIB) Price to Earnings (2009 - 2026) Analysis & Trends
For FY2025, Biogen's Price to Earnings was 19.98, up 46.3% from FY2024.
- Going back by year, Price to Earnings was 13.66 in FY2024 (-57.7%), 32.29 in FY2023 (+146.7%), 13.09 in FY2022 (-42.3%) and 22.66 in FY2021 (+143.0%).
- The Q2 2026 figure represents the highest quarterly Price to Earnings in data going back to Q1 2009.
- Year-over-year, Price to Earnings has increased for three consecutive quarters, with growth averaging 10.7% over the last eight quarters.
- The fastest year-over-year change in Price to Earnings over five years came in Q2 2026 (growth of 217.9%), and the weakest in Q2 2025 (a decline of 58.7%).
- Business Quant data shows BIIB's Price to Earnings at 19.73 (Q1 2026), 19.98 (Q4 2025) and 12.78 (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Eli Lilly | 1,076.25 Bn | 1,044.84 Bn | 19.71 Bn |
| 2 | Johnson & Johnson | 617.18 Bn | 535.70 Bn | 17.26 Bn |
| 3 | AbbVie | 464.58 Bn | 437.73 Bn | 12.70 Bn |
| 4 | Merck | 356.04 Bn | 310.47 Bn | 12.21 Bn |
| 5 | Novartis Ag | 269.07 Bn | 224.94 Bn | 11.24 Bn |
| 6 | Astrazeneca | 243.21 Bn | 216.77 Bn | 12.86 Bn |
| 7 | Amgen | 217.88 Bn | 173.28 Bn | 7.24 Bn |
| 8 | Gilead Sciences | 179.62 Bn | 153.74 Bn | 6.22 Bn |
| 9 | Pfizer | 158.45 Bn | 105.40 Bn | 10.94 Bn |
| 10 | Biogen | 32.49 Bn | 19.14 Bn | 1.96 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 38.25 |
| Mar 31, 2026 | 19.73 |
| Dec 31, 2025 | 19.98 |
| Sep 30, 2025 | 12.78 |
| Jun 30, 2025 | 12.03 |
| Mar 31, 2025 | 13.55 |
| Dec 31, 2024 | 13.66 |
| Sep 30, 2024 | 17.49 |
| Jun 30, 2024 | 29.14 |
| Mar 31, 2024 | 26.91 |
| Dec 31, 2023 | 32.29 |
| Sep 30, 2023 | 25.48 |
| Jun 30, 2023 | 15.48 |
| Mar 31, 2023 | 12.85 |
| Dec 31, 2022 | 13.09 |
| Sep 30, 2022 | 13.42 |
| Jun 30, 2022 | 14.37 |
| Mar 31, 2022 | 21.28 |
| Dec 31, 2021 | 22.66 |
| Sep 30, 2021 | 26.89 |
API Access
Biogen Price to Earnings API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=price-to-earnings&ticker=BIIB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "price-to-earnings", "ticker": "BIIB", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=price-to-earnings&ticker=BIIB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();