Ionis Pharmaceuticals (IONS) Common Equity (2009 - 2026)
Ionis Pharmaceuticals' Common Equity came in at $439.74 million for Q2 2026, down 30.4% from $631.72 million a year earlier and down 10.5% from the prior quarter.
Powered by 
Analysis
Ionis Pharmaceuticals (IONS) Common Equity (2009 - 2026) Analysis & Trends
At the end of FY2025, Ionis Pharmaceuticals' Common Equity was $489.09 million, down 16.9% from FY2024.
- Common Equity carries a five-year compound annual growth rate of -8.0% (FY2020 to FY2025).
- Going back by year, Common Equity was $588.35 million in FY2024 (+52.2%), $386.69 million in FY2023 (-32.5%), $572.89 million in FY2022 (-25.8%) and $771.74 million in FY2021 (+3.8%).
- The Q2 2026 figure represents the lowest quarterly Common Equity since Q2 2024.
- Year-over-year, Common Equity increased in five of the last eight quarters, with growth averaging 38.9%.
- The fastest year-over-year change in Common Equity over five years came in Q2 2025 (growth of 139.6%), and the weakest in Q3 2021 (a decline of 65.1%).
- Business Quant data shows IONS's Common Equity at $491.41 million (Q1 2026), $489.09 million (Q4 2025) and $617.97 million (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Common Equity (Qtr) |
|---|---|---|---|---|---|
| 1 | Johnson & Johnson | 655.56 Bn | 574.09 Bn | 17.26 Bn | 84.97 Bn |
| 2 | AbbVie | 470.94 Bn | 444.10 Bn | 12.70 Bn | -5.94 Bn |
| 3 | Merck | 367.14 Bn | 321.57 Bn | 12.21 Bn | 41.98 Bn |
| 4 | Novartis Ag | 280.33 Bn | 236.20 Bn | 11.24 Bn | 41.95 Bn |
| 5 | Astrazeneca | 257.78 Bn | 231.34 Bn | 12.86 Bn | 50.37 Bn |
| 6 | Amgen | 226.04 Bn | 181.44 Bn | 7.24 Bn | 11.69 Bn |
| 7 | Gilead Sciences | 188.89 Bn | 163.01 Bn | 6.22 Bn | 11.83 Bn |
| 8 | Pfizer | 163.75 Bn | 110.70 Bn | 10.94 Bn | 85.49 Bn |
| 9 | Vertex Pharmaceuticals | 133.68 Bn | 105.69 Bn | 2.84 Bn | 20.25 Bn |
| 10 | Ionis Pharmaceuticals | 7.55 Bn | -1.34 Bn | 265.21 Mn | 439.74 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 439.74 Mn |
| Mar 31, 2026 | 491.41 Mn |
| Dec 31, 2025 | 489.09 Mn |
| Sep 30, 2025 | 617.97 Mn |
| Jun 30, 2025 | 631.72 Mn |
| Mar 31, 2025 | 475.73 Mn |
| Dec 31, 2024 | 588.35 Mn |
| Sep 30, 2024 | 662.47 Mn |
| Jun 30, 2024 | 263.70 Mn |
| Mar 31, 2024 | 296.52 Mn |
| Dec 31, 2023 | 386.69 Mn |
| Sep 30, 2023 | 315.46 Mn |
| Jun 30, 2023 | 428.30 Mn |
| Mar 31, 2023 | 486.57 Mn |
| Dec 31, 2022 | 572.89 Mn |
| Sep 30, 2022 | 594.36 Mn |
| Jun 30, 2022 | 624.73 Mn |
| Mar 31, 2022 | 709.57 Mn |
| Dec 31, 2021 | 771.74 Mn |
| Sep 30, 2021 | 530.54 Mn |
API Access
Ionis Pharmaceuticals Common Equity 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=common-equity&ticker=IONS&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "common-equity", "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=common-equity&ticker=IONS&period=max&api_key=YOUR_API_KEY");
const data = await res.json();