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IONS

Ionis Pharmaceuticals, Inc.

NASDAQ · Healthcare · Biotechnology · US

$58.09
−0.07%
Ask drillr
Price chart
Aug 6Aug 11Aug 14Aug 19Aug 24Aug 27Sep 1Sep 4
P/E (Fwd)
EV/EBITDA
2.3x
Market Cap
$9.65B
RSI (14)
47.1
1D Return
−0.07%
YTD Return
−25.59%
SummaryUpdated Jun 1, 2026

Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) is a biotechnology company founded in 1989 and headquartered in Carlsbad, California. The company went public in 1991 and has established itself as a pioneer in RNA-targeted therapeutics, developing medicines that work by targeting specific RNA molecules to treat various diseases. Over its 35-year history, Ionis has evolved from a research-focused organization into a commercial-stage biopharmaceutical company with multiple approved drugs and a robust pipeline of late-stage development programs. The company has successfully launched several medicines independently and through partnerships, generating revenue from both product sales and royalties from partner-commercialized drugs.

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