Ionis Pharmaceuticals (IONS) Debt Ratio (2009 - 2026)
Ionis Pharmaceuticals' (IONS) Debt Ratio stood at 0.13 in Q1 2026, down 4.0% from the prior quarter.
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Analysis
Ionis Pharmaceuticals (IONS) Debt Ratio (2009 - 2026) Analysis & Trends
Starting with Q4 2009, Ionis Pharmaceuticals' Debt Ratio history includes 62 quarters.
- Across earlier years, Debt Ratio came in at 0.02 in FY2024 (-40.0%), 0.03 in FY2023 (+357.2%), 0.01 in FY2022 (-74.0%) and 0.02 in FY2021 (-84.3%).
- The Q1 2026 figure is the lowest quarterly Debt Ratio since Q4 2024.
- Peak year-over-year performance for Debt Ratio in the last five years was growth of 655.2% in Q4 2025, against a decline of 87.9% in Q1 2023 at the low end.
- Per Business Quant, the preceding three quarters came in at 0.13 (Q4 2025), 0.21 (Q3 2025) and 0.21 (Q2 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Debt Ratio (Qtr) |
|---|---|---|---|---|---|
| 1 | Johnson & Johnson | 655.56 Bn | 574.09 Bn | 17.26 Bn | 0.24 |
| 2 | AbbVie | 470.94 Bn | 444.10 Bn | 12.70 Bn | 0.52 |
| 3 | Merck | 367.14 Bn | 321.57 Bn | 12.21 Bn | 0.42 |
| 4 | Novartis Ag | 280.33 Bn | 236.20 Bn | 11.24 Bn | 0.31 |
| 5 | Astrazeneca | 257.78 Bn | 231.34 Bn | 12.86 Bn | 0.00 |
| 6 | Amgen | 226.04 Bn | 181.44 Bn | 7.24 Bn | 0.60 |
| 7 | Gilead Sciences | 188.89 Bn | 163.01 Bn | 6.22 Bn | 0.53 |
| 8 | Pfizer | 163.75 Bn | 110.70 Bn | 10.94 Bn | 0.31 |
| 9 | Vertex Pharmaceuticals | 133.68 Bn | 105.69 Bn | 2.84 Bn | - |
| 10 | Ionis Pharmaceuticals | 7.55 Bn | -1.34 Bn | 265.21 Mn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Mar 31, 2026 | 0.13 |
| Dec 31, 2025 | 0.13 |
| Sep 30, 2025 | 0.21 |
| Jun 30, 2025 | 0.21 |
| Dec 31, 2024 | 0.02 |
| Sep 30, 2024 | 0.01 |
| Jun 30, 2024 | 0.02 |
| Mar 31, 2024 | 0.02 |
| Dec 31, 2023 | 0.03 |
| Mar 31, 2023 | 0.00 |
| Dec 31, 2022 | 0.01 |
| Sep 30, 2022 | 0.03 |
| Jun 30, 2022 | 0.03 |
| Mar 31, 2022 | 0.03 |
| Dec 31, 2021 | 0.02 |
| Sep 30, 2021 | 0.05 |
| Jun 30, 2021 | 0.05 |
| Mar 31, 2021 | 0.05 |
| Dec 31, 2020 | 0.15 |
| Sep 30, 2020 | 0.02 |
API Access
Ionis Pharmaceuticals Debt Ratio 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=debt-ratio&ticker=IONS&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "debt-ratio", "ticker": "IONS", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=debt-ratio&ticker=IONS&period=max&api_key=YOUR_API_KEY");
const data = await res.json();