$73.82
+1.2%Ionis Pharmaceuticals, Inc. discovers and develops RNA-targeted therapeutics in the United States. The company offers SPINRAZA for spinal muscular atrophy (SMA) in pediatric and adult patients; TEGSEDI, an injection for the treatment of polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults; and WAYLIVRA, a treatment for familial chylomicronemia syndrome and familial partial lipodystrophy. It also develops medicines for various indications that are in phase 3 study, including Eplontersen as a monthly self-administered subcutaneous injection to treat all types of TTR amyloidosis; Olezarsen for patients with severe hypertriglyceridemia (SHTG); Donidalorsen for patients with hereditary angioedema; ION363 for patients with amyotrophic lateral sclerosis; Pelacarsen for patients with established cardiovascular disease and elevated lipoprotein(a); and Tofersen to inhibit the production of superoxide dismutase 1. In addition, the company develops medicines for metabolic diseases, infectious diseases, renal diseases, ophthalmic diseases, and cancer. It has a strategic collaboration with Biogen Inc.; and collaboration and license agreement with AstraZeneca, Bayer AG, GlaxoSmithKline plc, Novartis AG, Roche, Janssen Biotech, Inc., and Flamingo Therapeutics, Inc. Ionis Pharmaceuticals, Inc. was founded in 1989 and is based in Carlsbad, California.
Excellent liquidity position. The company can easily cover its short-term obligations with substantial cushion.
High financial leverage. Heavy reliance on debt may indicate increased financial risk and potential solvency concerns.
Strong working capital position provides significant operational flexibility and financial cushion.
Asset-light business model with high liquidity. Majority of assets are easily convertible to cash.
Mixed signals: Strong short-term liquidity provides comfort, but high overall leverage requires careful monitoring of debt servicing capabilities and refinancing risk.
IONS โข NASDAQ
| Ionis Pharmaceuticals, Inc. Balance Sheet | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 | Dec 2015 | Dec 2014 | Dec 2013 | Dec 2012 | Dec 2011 | Dec 2010 | Dec 2009 | Dec 2008 | Dec 2007 | Dec 2006 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASSETS | ||||||||||||||||||||
CURRENT ASSETS | ||||||||||||||||||||
372.3M | 242.1M | 399.3M | 276.5M | 869.2M | 397.7M | 683.3M | 278.8M | 129.6M | 84.7M | 128.8M | 143M | 160M | 124.5M | 65.5M | 70.1M | 105.3M | 217.9M | 138.6M | 114.5M | |
2.3B | 2.1B | 1.9B | 1.7B | 1.3B | 1.5B | 1.8B | 1.8B | 893.1M | 2.4M | 24.8M | 81.9M | 52.1M | 33.6M | 278.2M | 402.3M | 469.1M | 273.1M | 55.1M | 78.8M | |
2.7B | 2.3B | 2.3B | 2B | 2.1B | 1.9B | 2.5B | 2.1B | 1B | 665.2M | 804M | 810.7M | 708.9M | 408.1M | 343.7M | 472.4M | 574.3M | 491M | 193.7M | 193.3M | |
66M | 92.2M | 97.8M | 25.5M | 61.9M | 76.2M | 63M | 12.8M | 63M | 108M | 11.4M | 3.9M | 11.1M | 522K | 6.9M | 1.2M | 10.9M | 4.1M | 6.2M | 2.4M | |
66M | 92.2M | 97.8M | 25.5M | 61.9M | 76.2M | 63M | 12.8M | 63M | 108M | 11.4M | 3.9M | 11.1M | 522K | 6.9M | 1.2M | 10.9M | 4.1M | 6.2M | 2.4M | |
10M | 12.5M | 7.4M | 22M | 24.8M | 22M | 18.2M | 8.6M | 10M | 7.5M | 6.9M | 6.3M | 8M | 6.1M | 4.1M | 2.5M | 2.8M | 2.7M | 2.8M | 861K | |
247M | 217.9M | 205.4M | 157.7M | 125.2M | 140.2M | 139.8M | 102.5M | 73.1M | 17.2M | 14.8M | 15.7M | 7.5M | 8.7M | 5.4M | 7.1M | 8.1M | 20.5M | 4.6M | 9.6M | |
3B | 2.6B | 2.6B | 2.2B | 2.3B | 2.1B | 2.7B | 2.2B | 1.2B | 797.9M | 837M | 836.6M | 735.5M | 423.4M | 360.1M | 483.1M | 596.1M | 518.4M | 207.3M | 206.2M | |
NON-CURRENT ASSETS | ||||||||||||||||||||
362M | 256.1M | 242.9M | 255.8M | 196M | 181.1M | 153.7M | 132.2M | 121.9M | 92.8M | 90.2M | 89M | 86.2M | 91.1M | 96.6M | 35.7M | 27.3M | 17.4M | 7.1M | 7.2M | |
0.0 | 0.0 | 0.0 | 0.0 | 29M | 27.9M | 25.7M | 24M | 22M | 20.4M | 19.3M | 19.9M | 20.1M | 25.2M | 16.3M | 15.8M | 30.5M | 33.1M | 36.9M | 38.3M | |
0.0 | 0.0 | 0.0 | 0.0 | 29M | 27.9M | 25.7M | 24M | 22M | 20.4M | 19.3M | 19.9M | 20.1M | 25.2M | 16.3M | 15.8M | 30.5M | 33.1M | 36.9M | 38.3M | |
52.2M | 41M | 43M | 40.4M | 32.3M | 15.1M | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 870K | 0.0 | 0.0 | 0.0 | 0.0 | |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 305.6M | 290.8M | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
119.4M | 86.3M | 62.3M | 35M | 9.3M | 35M | 27.6M | 12.9M | 10.1M | 1.3M | 1.3M | 13.1M | 5.4M | 5.9M | 2.8M | 14.9M | 17.8M | 5.3M | 7.6M | 4.3M | |
533.2M | 383.4M | 348.2M | 331.2M | 266.6M | 259M | 512.5M | 459.9M | 154M | 114.5M | 110.9M | 119.2M | 111.6M | 122.2M | 124.8M | 67.3M | 61.1M | 55.8M | 51.5M | 49.7M | |
3.5B | 3B | 3B | 2.5B | 2.6B | 2.4B | 3.2B | 2.7B | 1.3B | 912.5M | 947.9M | 955.8M | 847.2M | 545.7M | 484.9M | 550.5M | 657.2M | 574.2M | 258.9M | 255.9M | |
LIABILITIES | ||||||||||||||||||||
CURRENT LIABILITIES | ||||||||||||||||||||
30.8M | 43M | 28.2M | 24.2M | 11.9M | 18.5M | 48.6M | 28.7M | 24.9M | 21.1M | 28.4M | 18M | 11M | 10.2M | 8.3M | 6.5M | 12M | 5.7M | 4.5M | 4.3M | |
28.1M | 43M | 26M | 17.9M | 11.9M | 17.2M | 16.1M | 28.7M | 24.9M | 21.1M | 28.4M | 18M | 11M | 10.2M | 8.3M | 6.5M | 4.7M | 5.7M | 4.5M | 4.3M | |
2.7M | 34K | 2.2M | 6.2M | 36K | 1.3M | 32.5M | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.3M | 0.0 | 0.0 | 0.0 | |
116.2M | 108.4M | 147.9M | 140.1M | 88.6M | 90.2M | 66.8M | 47.5M | 66.6M | 36M | 28.1M | 30.5M | 22.1M | 15.4M | 18.7M | 12.4M | 12.3M | 16.4M | 17.3M | 12.3M | |
453.1M | 9.3M | 53.2M | 7.5M | 3.5M | 308.8M | 2M | 13.7M | 1.6M | 1.2M | 9M | 2.9M | 4.4M | 4.9M | 3.4M | 5.6M | 4.3M | 2.1M | 7.2M | 7.5M | |
0.0 | 34K | 2.2M | 6.2M | 36K | 1.3M | 32.5M | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.3M | 0.0 | 0.0 | 0.0 | |
73.8M | 79M | 151.1M | 90.6M | 97.7M | 108.4M | 118.3M | 160.3M | 125.3M | 51.3M | 67.3M | 51.7M | 48.1M | 35.9M | 36.6M | 74.5M | 75.7M | 92.7M | 33.2M | 1M | |
107.6M | 69.6M | 67.7M | 49.2M | 38.8M | 73M | 37.4M | 29.3M | 25.2M | 24.2M | 16.1M | 12.3M | 12.2M | 7.9M | 9.2M | 6.8M | 7.1M | 7.9M | 0.0 | 0.0 | |
781.6M | 309.3M | 448.1M | 311.6M | 240.6M | 598.9M | 273M | 280.3M | 243.6M | 133.8M | 148.9M | 115.3M | 97.8M | 74.3M | 76.1M | 105.9M | 111.4M | 124.7M | 62.2M | 25.1M | |
NON-CURRENT LIABILITIES | ||||||||||||||||||||
1.9B | 1.2B | 1.2B | 1.2B | 1.2B | 600.1M | 770M | 628.1M | 592.9M | 500.5M | 389.4M | 375.5M | 150.3M | 144M | 141.4M | 148.8M | 136.6M | 172.4M | 162.9M | 125M | |
92M | 156.5M | 241.2M | 287.8M | 351.9M | 424M | 490.1M | 567.4M | 108M | 91.2M | 134.3M | 127.8M | 142.8M | 66.7M | 17.5M | 50.4M | 107.1M | 0.0 | 0.0 | 0.0 | |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 44K | |
0.0 | 542.2M | 513.7M | 0.0 | 0.0 | 23.4M | 15.5M | 4.9M | 13M | 15.1M | 2.3M | 7.7M | 6.5M | 7.4M | 8.5M | 870K | 0.0 | 172.8M | 23.5M | 0.0 | |
2.3B | 2.1B | 2.2B | 1.6B | 1.6B | 1B | 1.3B | 1.2B | 713.9M | 679.1M | 598.2M | 582.7M | 371M | 288.6M | 237.3M | 200M | 243.7M | 345.2M | 186.4M | 132.9M | |
262.4M | 161.8M | 170.9M | 178.9M | 19.4M | 0.0 | 15.5M | 4.9M | 13M | 72.4M | 72.2M | 71.7M | 71.3M | 70.6M | 74M | 15.9M | 11.5M | 9.9M | 362K | 7.8M | |
3B | 2.4B | 2.6B | 2B | 1.8B | 1.6B | 1.5B | 1.5B | 957.5M | 812.9M | 747.1M | 698M | 468.8M | 362.9M | 313.5M | 305.9M | 355.1M | 469.9M | 248.6M | 158M | |
SHAREHOLDERS' EQUITY | ||||||||||||||||||||
163K | 158K | 144K | 142K | 141K | 140K | 140K | 138K | 125K | 122K | 120K | 118K | 116K | 102K | 100K | 99K | 99K | 97K | 87K | 82K | |
3.1B | 2.9B | 2.2B | 2.1B | 2B | 1.9B | 2.2B | 2B | 1.6B | 1.3B | 1.3B | 1.2B | 1.3B | 1.1B | 1B | 1B | 985.6M | 905.7M | 828M | 881M | |
-2.6B | -2.2B | -1.8B | -1.4B | -1.2B | -1.1B | -707.5M | -967.3M | -1.2B | -1.2B | -1.1B | -1B | -967.6M | -907M | -841.5M | -756.7M | -696.2M | -839.7M | -827.7M | -816.8M | |
-25.3M | -30.8M | -32.6M | -57.5M | -32.7M | -21.1M | -25.3M | -32M | -31.8M | -30.4M | -13.6M | 39.7M | 21.1M | 12.5M | -770K | 949K | 2.2M | 982K | 538K | 4.3M | |
489.1M | 588.4M | 386.7M | 572.9M | 771.7M | 743.3M | 1.5B | 1B | 281M | 99.6M | 200.8M | 257.8M | 378.4M | 182.8M | 171.4M | 244.5M | 291.7M | 67.1M | 872K | 68.6M | |
489.1M | 588.4M | 386.7M | 572.9M | 771.7M | 743.3M | 1.7B | 1.2B | 365.3M | 99.6M | 200.8M | 257.8M | 378.4M | 182.8M | 171.4M | 244.5M | 302.1M | 104.2M | 10.2M | 97.9M | |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 213.5M | 139.1M | 84.3M | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.3M | 37.2M | 9.4M | 29.3M | |
SUMMARY | ||||||||||||||||||||
3.5B | 3B | 3B | 2.5B | 2.6B | 2.4B | 3.2B | 2.7B | 1.3B | 912.5M | 947.9M | 955.8M | 847.2M | 545.7M | 484.9M | 550.5M | 657.2M | 574.2M | 258.9M | 255.9M | |
2.4B | 2.1B | 2B | 1.8B | 1.3B | 1.5B | 1.8B | 1.8B | 893.1M | 2.4M | 24.8M | 667.7M | 52.1M | 33.6M | 278.2M | 403.2M | 469.1M | 273.1M | 55.1M | 78.8M | |
2.6B | 1.4B | 1.5B | 1.4B | 1.3B | 908.9M | 772M | 641.8M | 594.5M | 574.1M | 470.6M | 450.1M | 226M | 219.4M | 214.7M | 154.4M | 140.8M | 174.5M | 170.1M | 140.3M | |
2.2B | 1.2B | 1.1B | 1.1B | 381.9M | 511.3M | 88.7M | 363M | 464.9M | 489.4M | 341.8M | 307.1M | 66.1M | 94.9M | 149.2M | 84.4M | 35.6M | -43.4M | 31.5M | 25.8M | |
158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 | 158,908,297 |
IONS - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
8-K 8-K 2026 N/A | May 28, 2026 | May 28, 2026 | 2026 | |
10-Q 10-Q 2026 Q1 Q1 | April 29, 2026 | March 31, 2026 | 2026 | |
8-K 8-K 2026 N/A | April 29, 2026 | April 29, 2026 | 2026 | |
DEF 14A DEF 14A 2026 N/A | April 23, 2026 | June 04, 2026 | 2026 | |
8-K 8-K 2026 N/A | April 21, 2026 | April 21, 2026 | 2026 | |
8-K 8-K 2026 N/A | March 09, 2026 | March 03, 2026 | 2026 | |
10-K 10-K 2025 FY FY | February 26, 2026 | December 31, 2025 | 2025 | |
8-K 8-K 2026 N/A | February 25, 2026 | February 25, 2026 | 2026 | |
8-K 8-K 2026 N/A | January 12, 2026 | January 12, 2026 | 2026 | |
8-K 8-K 2026 N/A | January 07, 2026 | January 07, 2026 | 2026 |
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