ESG risk score 23.23
Environmental score 3.42
Social score 14.15
Governance score 5.65
ESG risk category Medium
Negligible Low Med High Severe
0-10 10-20 20-30 30-40 40+
Ionis Pharmaceuticals Inc.
000.00
0.00 / 0.00%
00:00:00
52 week range
0000.00 000.00
Symbol IONS:xnas
Currency USD
NASDAQ
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Returns
Year to date (YTD) -6.04%
1 year 174.38%
3 years 99.44%
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Key stats
Price/earnings (LTM) -
Dividend yield (LTM) -
EPS (LTM) -2.47
Volatility (30 days) 35.05%
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ESG risk
ESG risk is a measure of how well a company manages material ESG risks. Sustainalytics’ ESG risk category is designed to help investors identify and understand financially material ESG risks at the company level and how they might affect the long-term performance for equity investments. The scale is from 0-100. The lower the risk, the better (0 is equivalent to no risk and 100 the most severe).
Download ESG risk methodology (PDF)Data provided by 
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/ Financials
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About Ionis Pharmaceuticals Inc.
Ionis Pharmaceuticals is the leading developer of antisense technology to discover and develop novel drugs. Its broad clinical and preclinical pipeline targets a wide variety of diseases, with an emphasis on cardiovascular, metabolic, neurological, and rare diseases. Ionis and Biogen brought Spinraza to market in 2016 as a treatment for spinal muscular atrophy, and Biogen launched ALS drug Qalsody in 2023. Ionis brought two additional drugs to market via its cardiovascular-focused subsidiary Akcea, including ATTR amyloidosis drug Tegsedi (2018) and cardiology drug Waylivra (Europe, 2019). Ionis and AstraZeneca launched polyneuropathy drug Wainua in 2024. Ionis marked its first two independent launches in 2025 for Tryngolza (for FCS) and Dawnzera (for HAE).
Sector Healthcare
Industry -
Market cap 12bn
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/ Frequently asked questions
To buy Ionis Pharmaceuticals Inc. stock, open a Saxo account and fund it. With SaxoInvestor or SaxoTrader, you can easily search for Ionis Pharmaceuticals Inc. by name or ticker, choose the number of shares, and place your order.
The ticker symbol for Ionis Pharmaceuticals Inc. is IONS:xnas. You can use this code to quickly find the stock in Saxo’s platforms and track its price and performance.
Ionis Pharmaceuticals Inc. has its primary listing on NASDAQ. You can trade Ionis Pharmaceuticals Inc. with a Saxo account, alongside thousands of other stocks worldwide.
Yes, Ionis Pharmaceuticals Inc. is available to trade on SaxoInvestor and SaxoTrader. You can buy shares directly and include Ionis Pharmaceuticals Inc. as part of a broader investment portfolio.
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