Biogen (BIIB) Debt to Equity (2009 - 2025)
Biogen (BIIB) posted quarterly Debt to Equity of $0.34 for Q4 2025, down 8.57% year-over-year from $0.38 in Q4 2024, and up 3948.22% on a QoQ basis from $0.01 in Q2 2025.
Biogen (BIIB) Debt to Equity (2009 - 2025) Analysis & Trends
Biogen (BIIB) has reported Debt to Equity for 16 consecutive years, with $0.34 the latest figure, recorded in Q4 2025.
- In Q4 2025, Debt to Equity fell 8.57% year-over-year to $0.34; the TTM figure through Dec 2025 stood at $0.34 (down 8.57% YoY), while the FY2025 annual figure was $0.34, down 8.57% from the prior year.
- Debt to Equity came in at $0.34 for Q4 2025 at Biogen, up from $0.01 in the prior quarter.
- The five-year high for Debt to Equity was $0.47 in Q4 2022, with the low at $0.01 in Q2 2025.
- Average Debt to Equity over 5 years is $0.29, with a median of $0.36 recorded in 2025.
- Across the five-year window, Debt to Equity jumped 414.62% in 2022 and decreased 19.66% in 2024, its largest moves.
- Year by year, Debt to Equity stood at $0.09 in 2021, then surged by 414.62% to $0.47 in 2022, then dropped by 0.07% to $0.47 in 2023, then fell by 19.66% to $0.38 in 2024, then declined by 8.57% to $0.34 in 2025.
- According to Business Quant data, Debt to Equity over the past three periods registered $0.34, $0.01, and $0.38 for Q4 2025, Q2 2025, and Q4 2024 respectively.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Debt/Equity (Qtr) |
|---|---|---|---|---|---|
| 1 | Eli Lilly | 1,066.16 Bn | 1,060.88 Bn | 16.22 Bn | 1.39 |
| 2 | Johnson & Johnson | 611.69 Bn | 589.64 Bn | 15.96 Bn | 0.68 |
| 3 | AbbVie | 444.34 Bn | 434.99 Bn | 10.78 Bn | -9.70 |
| 4 | Astrazeneca | 284.94 Bn | 277.05 Bn | 12.61 Bn | - |
| 5 | Merck | 224.23 Bn | 218.58 Bn | 12.09 Bn | 1.07 |
| 6 | Amgen | 195.12 Bn | 183.08 Bn | 5.87 Bn | 6.24 |
| 7 | Gilead Sciences | 156.45 Bn | 148.73 Bn | 5.52 Bn | 0.94 |
| 8 | Pfizer | 136.01 Bn | 123.24 Bn | -1.21 Bn | 0.72 |
| 9 | Novartis Ag | 113.45 Bn | 113.67 Bn | - | - |
| 10 | Biogen | 30.87 Bn | 26.59 Bn | 1.82 Bn | - |
Historic Data
Download Data| Date | Value |
|---|---|
| Dec 31, 2025 | 0.34 |
| Jun 30, 2025 | 0.01 |
| Dec 31, 2024 | 0.38 |
| Dec 31, 2023 | 0.47 |
| Dec 31, 2022 | 0.47 |
| Dec 31, 2021 | 0.09 |
| Dec 31, 2019 | 0.11 |
| Mar 31, 2018 | 0.00 |
| Dec 31, 2017 | 0.00 |
| Sep 30, 2017 | 0.04 |
| Jun 30, 2017 | 0.05 |
| Mar 31, 2017 | 0.05 |
| Dec 31, 2016 | 0.00 |
| Sep 30, 2016 | 0.00 |
| Jun 30, 2016 | 0.00 |
| Mar 31, 2016 | 0.00 |
| Dec 31, 2015 | 0.00 |
| Sep 30, 2015 | 0.00 |
| Jun 30, 2015 | 0.00 |
| Mar 31, 2015 | 0.00 |