Ionis Pharmaceuticals Inc (IONS) — Net Asset Quality Index
Ionis Pharmaceuticals Inc (IONS) has a Net Asset Quality Index of 20.4% as of September 2025. This metric measures the proportion of total assets financed by shareholders' equity — total assets of $3.03 Billion minus total liabilities of $2.42 Billion yields net assets of $617.97 Million. A higher index indicates a stronger, lower-leverage balance sheet. Check Ionis Pharmaceuticals Inc (IONS) asset resilience to evaluate the company's liquid asset resilience ratio.
Quality Index
Net Assets
Total Assets
Total Liabilities
Ionis Pharmaceuticals Inc Net Asset Quality Index Over Time (1990–2024)
This chart shows how Ionis Pharmaceuticals Inc's Net Asset Quality Index has evolved across 35 annual periods from 1990 to 2024. As of September 2025, the index stands at 20.4%, representing net assets of $617.97 Million against total assets of $3.03 Billion USD. See working capital position of Ionis Pharmaceuticals Inc to evaluate short-term liquidity relative to the company's equity base.
Annual Net Asset Quality Index for Ionis Pharmaceuticals Inc (1990–2024)
The table below presents the year-by-year Net Asset Quality Index for Ionis Pharmaceuticals Inc from 1990 to 2024, covering 35 annual filings. Each row shows total assets, total liabilities, net assets, the quality index percentage, and the change in percentage points compared to the prior year. For market capitalisation and the full company profile, see IONS market cap.
| Year | Quality Index | Net Assets (USD) | Total Assets | Total Liabilities | Change (pp) |
|---|---|---|---|---|---|
| 2024 | 19.6% | $588.35 Million | $3.00 Billion | $2.42 Billion | ▲ +6.7 pp |
| 2023 | 12.9% | $386.69 Million | $2.99 Billion | $2.60 Billion | ▼ -9.7 pp |
| 2022 | 22.6% | $572.89 Million | $2.53 Billion | $1.96 Billion | ▼ -6.9 pp |
| 2021 | 29.6% | $772.00 Million | $2.61 Billion | $1.84 Billion | ▼ -5.7 pp |
| 2020 | 35.3% | $843.00 Million | $2.39 Billion | $1.55 Billion | ▼ -16.8 pp |
| 2019 | 52.1% | $1.69 Billion | $3.23 Billion | $1.55 Billion | ▲ +7.6 pp |
| 2018 | 44.5% | $1.19 Billion | $2.67 Billion | $1.48 Billion | ▲ +12.8 pp |
| 2017 | 31.7% | $418.72 Million | $1.32 Billion | $903.30 Million | ▲ +20.8 pp |
| 2016 | 10.9% | $99.56 Million | $912.47 Million | $812.90 Million | ▼ -10.1 pp |
| 2015 | 21.0% | $200.79 Million | $956.11 Million | $755.32 Million | ▼ -6.0 pp |
| 2014 | 27.0% | $257.78 Million | $955.81 Million | $698.03 Million | ▼ -17.7 pp |
| 2013 | 44.7% | $378.39 Million | $847.16 Million | $468.77 Million | ▲ +11.2 pp |
| 2012 | 33.5% | $182.77 Million | $545.69 Million | $362.92 Million | ▼ -1.9 pp |
| 2011 | 35.4% | $171.43 Million | $484.89 Million | $313.46 Million | ▼ -9.1 pp |
| 2010 | 44.4% | $244.54 Million | $550.48 Million | $305.94 Million | ▼ -1.5 pp |
| 2009 | 46.0% | $302.06 Million | $657.18 Million | $355.12 Million | ▲ +27.8 pp |
| 2008 | 18.2% | $104.25 Million | $574.15 Million | $469.90 Million | ▲ +14.2 pp |
| 2007 | 4.0% | $10.24 Million | $258.86 Million | $248.62 Million | ▼ -34.3 pp |
| 2006 | 38.3% | $97.90 Million | $255.91 Million | $158.00 Million | ▲ +36.7 pp |
| 2005 | 1.6% | $2.67 Million | $166.37 Million | $163.71 Million | ▲ +36.2 pp |
| 2004 | -34.6% | $-72.13 Million | $208.43 Million | $280.56 Million | ▼ -54.7 pp |
| 2003 | 20.1% | $67.18 Million | $334.94 Million | $267.76 Million | ▼ -15.4 pp |
| 2002 | 35.4% | $155.48 Million | $438.68 Million | $283.21 Million | ▼ -18.1 pp |
| 2001 | 53.5% | $223.10 Million | $417.06 Million | $193.96 Million | ▲ +17.3 pp |
| 2000 | 36.2% | $66.37 Million | $183.26 Million | $116.89 Million | ▲ +35.4 pp |
| 1999 | 0.8% | $800.00K | $103.11 Million | $102.31 Million | ▲ +5.1 pp |
| 1998 | -4.4% | $-4.20 Million | $96.10 Million | $100.30 Million | ▼ -34.0 pp |
| 1997 | 29.6% | $34.90 Million | $117.90 Million | $83.00 Million | ▼ -28.0 pp |
| 1996 | 57.7% | $58.40 Million | $101.30 Million | $42.90 Million | ▼ -18.6 pp |
| 1995 | 76.2% | $75.90 Million | $99.60 Million | $23.70 Million | ▲ +7.1 pp |
| 1994 | 69.1% | $46.00 Million | $66.60 Million | $20.60 Million | ▼ -5.2 pp |
| 1993 | 74.2% | $58.50 Million | $78.80 Million | $20.30 Million | ▲ +2.5 pp |
| 1992 | 71.7% | $39.80 Million | $55.50 Million | $15.70 Million | ▼ -8.6 pp |
| 1991 | 80.3% | $59.10 Million | $73.60 Million | $14.50 Million | ▲ +40.8 pp |
| 1990 | 39.5% | $1.70 Million | $4.30 Million | $2.60 Million | — |