Ionis Pharmaceuticals, Inc. Share Price

Ionis Pharmaceuticals, Inc. Share Price

IONS

$56.75

+$14.11 (33.09%) Last updated on 02 Sep, 2025 | 23:41 IST
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Ionis Pharmaceuticals, Inc. Stock Performance

Open
$49.53
Prev. Close
$42.64
Circuit Range
N/A
Day Range
$49.32 - $57.28
Year Range
$23.95 - $57.28
Volume
5,86,324
Average Traded
$55.35

Ionis Pharmaceuticals, Inc. Share Price Chart

$56.75

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About Ionis Pharmaceuticals, Inc.

Ionis Pharmaceuticals, Inc., a commercial-stage biotechnology company, provides RNA-targeted medicines in the United States. The company offers TRYNGOLZA reduces triglyceride levels in adults with familial chylomicronemia syndrome (FCS) and acute pancreatitis; WAINUA for the treatment of the polyneuropathy of hereditary transthyretin-medicated amyloidosis (ATTRv-PN) in adults; and SPINRAZA for pediatric and adult patients with spinal muscular atrophy (SMA). It also provides QALSODY for the treatment of Amyotrophic Lateral Sclerosis (ALS); TEGSEDI for the treatment of ATTRv-PN in adults; and WAYLIVRA for treatment for FCS and familial partial lipodystrophy. It also develops products under Phase 3 clinical trials, such as Olezarsen for patients with hypertriglyceridemia (SHTG) and cardiovascular disease (CVD); Donidalorsen for patients with hereditary angioedema; and Zilganerse, a potential treatment for people with genetically confirmed Alexander disease, as well as ION582 that has completed Phase 2 clinical trial for the potential treatment of AS, a rare genetic neurological disease. In addition, the company develops Eplontersen to degrade mutant and wild-type TTR mRNA through binding to the TTR mRNA; Pelacarsen to inhibit the production of apolipoprotein(a) in the liver to offer a direct approach for reducing lipoprotein(a); Bepirovirsen to inhibit the production of viral proteins associated with hepatitis B virus; Sefaxersen to reduce the production of complement factor B and lower activation of the alternative complement pathway; and Ulefnersen to reduce the production of the fused in sarcoma, as well as other mid-stage pipeline investigational medicines. It has a strategic collaboration with Biogen for the treatment of neurological disorders; and collaboration and license agreement with GSK, AstraZeneca, Novartis, and Roche, as well as with Metagenomi. The company was incorporated in 1989 and is headquartered in Carlsbad, California.

Ionis Pharmaceuticals, Inc. Historical Data

DayOpenCloseChange %
29-Aug-25
$42.58
$42.64
+0.07%
28-Aug-25
$42.84
$42.61
-0.33%
27-Aug-25
$42.34
$42.75
+1.21%
26-Aug-25
$41.70
$42.24
+1.04%
25-Aug-25
$42.80
$41.80
-2.11%
22-Aug-25
$43.49
$42.70
-1.26%
21-Aug-25
$42.66
$43.25
+1.85%

FAQs on Ionis Pharmaceuticals, Inc. Share Price

Can I buy Ionis Pharmaceuticals, Inc. shares in India?

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Yes. You can buy Ionis Pharmaceuticals, Inc. in India by opening an international trading account.

What is the share price of Ionis Pharmaceuticals, Inc.?

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As on 02 Sep '25, the share price of Ionis Pharmaceuticals, Inc. IONS is $56.75. If you are investing from India, it is a good idea to check the current exchange rate and calculate the value in rupees before making your investment.

What is the 5 year returns of Ionis Pharmaceuticals, Inc.?

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The 5 year returns of Ionis Pharmaceuticals, Inc. is 19.6% as on 02 Sep '25.

What are the high & low stock price of Ionis Pharmaceuticals, Inc. today?

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Ionis Pharmaceuticals, Inc. stock price hit a high of $57.28 and low of $49.32 as on 02 Sep '25.

What is the 52-week high and low of Ionis Pharmaceuticals, Inc. stock?

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The 52-week high of Ionis Pharmaceuticals, Inc. stock is $57.28, while the 52-week low is $23.95 as on 02 Sep '25.