Ionis Pharmaceuticals Inc (IONS) — Working Capital to Net Assets Ratio
Ionis Pharmaceuticals Inc (IONS) has a Working Capital to Net Assets ratio of 261.4% as of September 2025. Working capital of $1.62 Billion (current assets of $2.52 Billion minus current liabilities of $903.46 Million) is measured against net assets of $617.97 Million. A higher ratio indicates strong short-term liquidity financed by the equity base. See Ionis Pharmaceuticals Inc (IONS) balance sheet quality index to measure how much of total assets are equity-financed.
WC/NA Ratio
Working Capital
Current Assets
Current Liabilities
Ionis Pharmaceuticals Inc Working Capital to Net Assets (1990–2024)
This chart shows how Ionis Pharmaceuticals Inc's Working Capital to Net Assets ratio has evolved across 35 annual periods from 1990 to 2024. As of September 2025, the ratio stands at 261.4%, reflecting working capital of $1.62 Billion against net assets of $617.97 Million USD. Check tangible net worth ratio of Ionis Pharmaceuticals Inc to evaluate the tangible quality of the company's equity base.
Annual Working Capital to Net Assets for Ionis Pharmaceuticals Inc (1990–2024)
The table below presents the year-by-year Working Capital to Net Assets ratio for Ionis Pharmaceuticals Inc from 1990 to 2024, covering 35 annual filings. Each row shows current assets, current liabilities, working capital, net assets, the ratio, and the change in percentage points compared to the prior year. For live market cap and the full company profile, see IONS stock market capitalisation.
| Year | WC/NA Ratio | Working Capital (USD) | Net Assets | Current Assets | Current Liabilities | Change (pp) |
|---|---|---|---|---|---|---|
| 2024 | 392.8% | $2.31 Billion | $588.35 Million | $2.62 Billion | $309.32 Million | ▼ -174.5 pp |
| 2023 | 567.3% | $2.19 Billion | $386.69 Million | $2.64 Billion | $448.09 Million | ▲ +237.2 pp |
| 2022 | 330.1% | $1.89 Billion | $572.89 Million | $2.20 Billion | $311.56 Million | ▲ +57.6 pp |
| 2021 | 272.5% | $2.10 Billion | $772.00 Million | $2.35 Billion | $241.00 Million | ▲ +54.3 pp |
| 2020 | 218.3% | $1.84 Billion | $843.00 Million | $2.13 Billion | $290.00 Million | ▲ +73.0 pp |
| 2019 | 145.3% | $2.45 Billion | $1.69 Billion | $2.72 Billion | $273.00 Million | ▼ -17.1 pp |
| 2018 | 162.4% | $1.93 Billion | $1.19 Billion | $2.21 Billion | $280.29 Million | ▼ -62.9 pp |
| 2017 | 225.3% | $943.24 Million | $418.72 Million | $1.17 Billion | $224.74 Million | ▼ -441.8 pp |
| 2016 | 667.0% | $664.15 Million | $99.56 Million | $797.93 Million | $133.78 Million | ▲ +324.3 pp |
| 2015 | 342.7% | $688.13 Million | $200.79 Million | $837.00 Million | $148.88 Million | ▲ +62.9 pp |
| 2014 | 279.8% | $721.26 Million | $257.78 Million | $836.60 Million | $115.33 Million | ▲ +111.3 pp |
| 2013 | 168.5% | $637.70 Million | $378.39 Million | $735.51 Million | $97.81 Million | ▼ -22.5 pp |
| 2012 | 191.0% | $349.12 Million | $182.77 Million | $423.44 Million | $74.32 Million | ▲ +25.3 pp |
| 2011 | 165.7% | $284.03 Million | $171.43 Million | $360.14 Million | $76.11 Million | ▲ +11.4 pp |
| 2010 | 154.3% | $377.25 Million | $244.54 Million | $483.14 Million | $105.89 Million | ▼ -6.2 pp |
| 2009 | 160.5% | $484.68 Million | $302.06 Million | $596.13 Million | $111.44 Million | ▼ -217.2 pp |
| 2008 | 377.6% | $393.69 Million | $104.25 Million | $518.38 Million | $124.70 Million | ▼ -1039.1 pp |
| 2007 | 1416.7% | $145.11 Million | $10.24 Million | $207.32 Million | $62.20 Million | ▲ +1231.8 pp |
| 2006 | 184.9% | $181.06 Million | $97.90 Million | $206.20 Million | $25.14 Million | ▼ -2894.4 pp |
| 2005 | 3079.4% | $82.06 Million | $2.67 Million | $105.86 Million | $23.79 Million | ▲ +3193.3 pp |
| 2004 | -113.9% | $82.19 Million | $-72.13 Million | $125.61 Million | $43.42 Million | ▼ -402.7 pp |
| 2003 | 288.8% | $194.00 Million | $67.18 Million | $239.56 Million | $45.56 Million | ▲ +131.7 pp |
| 2002 | 157.1% | $244.23 Million | $155.48 Million | $320.18 Million | $75.95 Million | ▲ +31.3 pp |
| 2001 | 125.8% | $280.57 Million | $223.10 Million | $328.82 Million | $48.25 Million | ▼ -52.9 pp |
| 2000 | 178.7% | $118.57 Million | $66.37 Million | $133.20 Million | $14.64 Million | ▼ -5346.3 pp |
| 1999 | 5525.0% | $44.20 Million | $800.00K | $59.20 Million | $15.00 Million | ▲ +6494.0 pp |
| 1998 | -969.0% | $40.70 Million | $-4.20 Million | $63.20 Million | $22.50 Million | ▼ -1148.4 pp |
| 1997 | 179.4% | $62.60 Million | $34.90 Million | $89.20 Million | $26.60 Million | ▲ +83.0 pp |
| 1996 | 96.4% | $56.30 Million | $58.40 Million | $79.40 Million | $23.10 Million | ▲ +17.4 pp |
| 1995 | 79.1% | $60.00 Million | $75.90 Million | $79.00 Million | $19.00 Million | ▲ +5.8 pp |
| 1994 | 73.3% | $33.70 Million | $46.00 Million | $45.00 Million | $11.30 Million | ▼ -2.1 pp |
| 1993 | 75.4% | $44.10 Million | $58.50 Million | $55.60 Million | $11.50 Million | ▲ +1.3 pp |
| 1992 | 74.1% | $29.50 Million | $39.80 Million | $38.50 Million | $9.00 Million | ▼ -19.8 pp |
| 1991 | 93.9% | $55.50 Million | $59.10 Million | $62.80 Million | $7.30 Million | ▲ +70.4 pp |
| 1990 | 23.5% | $400.00K | $1.70 Million | $1.90 Million | $1.50 Million | — |